Citation analysis for World Patent Information / Elsevier

World Patent Information / Elsevier

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Impact Factor

0.04

5-Years IF

5-Years H index

[Raw data] [50 most cited papers] [50 most relevant papers] [cites used to compute IF] [Recent citations ][Frequent citing series ]
[more data in EconPapers] [trace new citations] [Missing citations? Add them now] [Incorrect content? Let us know]

Main indicators

Raw data

	IF	AIF	IF5	DOC	CDO	CCU	CIF	CIT	D2Y	C2Y	D5Y	C5Y	%SC	CiY	II	AII
1990		0.1		31	31			5	54		126		(%)			0.04
1991		0.09	0.01	28	59	4	0.07	2	61		141	2	(%)			0.04
1992		0.09		34	93	2	0.02	2	59		136		(%)			0.04
1993		0.1		31	124				62		147		(%)			0.05
1994		0.11		34	158				65		154		(%)			0.05
1995		0.2		32	190	2	0.01	10	65		158		(%)			0.07
1996		0.23		23	213	2	0.01		66		159		(%)			0.09
1997	0.02	0.27	0.01	26	239	2	0.01	3	55	1	154	1	(%)			0.09
1998		0.29	0.01	14	253	4	0.02	1	49		146	1	(%)			0.1
1999		0.32	0.01	27	280	1	0	11	40		129	1	(%)			0.13
2000		0.4	0.02	30	310	7	0.02	9	41		122	2	(%)			0.15
2001		0.4		30	340	2	0.01	1	57		120		(%)			0.15
2002		0.42		22	362	3	0.01	27	60		127		(%)			0.18
2003		0.44	0.01	32	394	10	0.03	91	52		123	1	(%)	4	0.13	0.19
2004	0.02	0.49	0.01	32	426	4	0.01	13	54	1	141	1	(%)			0.2
2005		0.53	0.02	26	452	9	0.02	12	64		146	3	(%)			0.21
2006	0.02	0.51	0.02	32	484	5	0.01	46	58	1	142	3	(%)			0.2
2007	0.09	0.45	0.08	28	512	25	0.05	22	58	5	144	11	(%)	1	0.04	0.18
2008	0.05	0.48	0.06	25	537	22	0.04	33	60	3	150	9	(%)			0.2
2009	0.08	0.47	0.06	28	565	24	0.04	13	53	4	143	8	(%)			0.19
2010	0.09	0.45	0.06	39	604	23	0.04	20	53	5	139	9	(%)			0.16
2011	0.04	0.52	0.07	52	656	37	0.06	34	67	3	152	11	(%)			0.2
2012	0.07	0.55	0.09		656	49	0.07		91	6	172	15	(%)			0.2
2013	0.06	0.62	0.08		656	39	0.06		52	3	144	12	(%)			0.22
2014		0.64	0.07		656	59	0.09		0		119	8	(%)			0.21
2015		0.69	0.19		656	69	0.11		0		91	17	(%)			0.22
2016		0.85	0.04		656	47	0.07		0		52	2	(%)			0.26

IF:	Impact Factor: C2Y / D2Y
AIF:	Average Impact Factor for series in RePEc in year y
IF5:	Impact Factor: C5Y / D5Y
DOC:	Number of documents published in year y
CDO:	Cumulative number of documents published until year y
CCU:	Cumulative number of citations to papers published until year y
CIF:	Cumulative impact factor
CIT:	Number of citations to papers published in year y
D2Y:	Number of articles published in y-1 plus y-2
C2Y:	Cites in y to articles published in y-1 plus y-2
D5Y:	Number of articles published in y-1 until y-5
C5Y:	Cites in y to articles published in y-1 until y-5
%SC:	Percentage of selft citations in y to articles published in y-1 plus y-2
CiY:	Cites in year y to documents published in year y
II:	Immediacy Index: CiY / Documents.
AII:	Average Immediacy Index for series in RePEc in year y

50 most cited documents in this series:

#	Year	Title	Cited
1	1981	Citation rates to technologically important patents. (1981). Narin, Francis ; Woolf, Patricia ; Carpenter, Mark P.. In: World Patent Information. RePEc:eee:worpat:v:3:y:1981:i:4:p:160-163. Full description at Econpapers \|\| Download paper	70
2	2003	Patent information for strategic technology management. (2003). Ernst, Holger . In: World Patent Information. RePEc:eee:worpat:v:25:y:2003:i:3:p:233-242. Full description at Econpapers \|\| Download paper	44
3	1983	Validation study: Patent citations as indicators of science and foreign dependence. (1983). Narin, Francis ; Carpenter, Mark P.. In: World Patent Information. RePEc:eee:worpat:v:5:y:1983:i:3:p:180-185. Full description at Econpapers \|\| Download paper	29
4	2006	Mapping nanotechnology patents: The EPO approach. (2006). Scheu, M. ; Verbandt, Y. ; Forster, W. ; Veefkind, V. ; Absalom, R. ; Galan, Molina E.. In: World Patent Information. RePEc:eee:worpat:v:28:y:2006:i:3:p:204-211. Full description at Econpapers \|\| Download paper	19
5	2003	Determinants of foreign patents in China. (2003). Sun, Yifei. In: World Patent Information. RePEc:eee:worpat:v:25:y:2003:i:1:p:27-37. Full description at Econpapers \|\| Download paper	14
6	2006	Patent network analysis of inter-industrial knowledge flows: The case of Korea between traditional and emerging industries. (2006). Park, Yongtae ; Han, Yoo-Jin . In: World Patent Information. RePEc:eee:worpat:v:28:y:2006:i:3:p:235-247. Full description at Econpapers \|\| Download paper	13
7	2002	The electric vehicle:: Patent data as indicators of technological development. (2002). Pilkington, Alan ; Dyerson, Romano ; Tissier, Omid . In: World Patent Information. RePEc:eee:worpat:v:24:y:2002:i:1:p:5-12. Full description at Econpapers \|\| Download paper	12
8	1983	Patent trends as a technological forecasting tool. (1983). Campbell, Richard S.. In: World Patent Information. RePEc:eee:worpat:v:5:y:1983:i:3:p:137-143. Full description at Econpapers \|\| Download paper	12
9	2008	Assessment of technological capability in science industry linkage in China by patent database. (2008). Motohashi, Kazuyuki. In: World Patent Information. RePEc:eee:worpat:v:30:y:2008:i:3:p:225-232. Full description at Econpapers \|\| Download paper	12
10	2002	The patent activities of Korea and Taiwan: a comparative case study of patent statistics. (2002). Imm, Keun-Young ; Jung, Sungchang . In: World Patent Information. RePEc:eee:worpat:v:24:y:2002:i:4:p:303-311. Full description at Econpapers \|\| Download paper	11
11	2008	Visualizing patent statistics by means of social network analysis tools. (2008). Sternitzke, Christian ; Bartkowski, Adam ; Schramm, Reinhard . In: World Patent Information. RePEc:eee:worpat:v:30:y:2008:i:2:p:115-131. Full description at Econpapers \|\| Download paper	10
12	2003	Patinformatics: Tasks to tools. (2003). Trippe, Anthony J.. In: World Patent Information. RePEc:eee:worpat:v:25:y:2003:i:3:p:211-221. Full description at Econpapers \|\| Download paper	9
13	2003	Text mining applied to patent mapping: a practical business case. (2003). Pedrazzi, Giorgio ; Turra, Roberta ; Fattori, Michele . In: World Patent Information. RePEc:eee:worpat:v:25:y:2003:i:4:p:335-342. Full description at Econpapers \|\| Download paper	8
14	2006	Patent portfolio analysis as a useful tool for identifying R&D and business opportunities--an empirical application in the nutrition and health industry. (2006). Fabry, Bernd ; Koster, Martin ; Langholz, Jens ; Ernst, Holger . In: World Patent Information. RePEc:eee:worpat:v:28:y:2006:i:3:p:215-225. Full description at Econpapers \|\| Download paper	7
15	2007	The rigour of EPOs patentability criteria: An insight into the induced withdrawals. (2007). van Pottelsberghe de la Potterie, Bruno ; Lazaridis, George ; van Pottelsberghe de la Potterie, Bruno, . In: World Patent Information. RePEc:eee:worpat:v:29:y:2007:i:4:p:317-326. Full description at Econpapers \|\| Download paper	7
16	2003	The development of intellectual property in China. (2003). Yang, Deli . In: World Patent Information. RePEc:eee:worpat:v:25:y:2003:i:2:p:131-142. Full description at Econpapers \|\| Download paper	7
17	2011	Patent data as indicators of wind power technology development. (2011). Giannoccaro, Dimitris ; Ackermann, Thomas ; Bengtsson, Rune ; Dubaric, Ervin . In: World Patent Information. RePEc:eee:worpat:v:33:y:2011:i:2:p:144-149. Full description at Econpapers \|\| Download paper	7
18	1999	Trade marks: complementary to patents. (1999). Rujas, Javier . In: World Patent Information. RePEc:eee:worpat:v:21:y:1999:i:1:p:35-39. Full description at Econpapers \|\| Download paper	7
19	2003	Historical perspectives on IP protection for software in selected countries worldwide. (2003). Diallo, Barrou . In: World Patent Information. RePEc:eee:worpat:v:25:y:2003:i:1:p:19-25. Full description at Econpapers \|\| Download paper	6
20	1981	Analysis by means of a gravitation model of international flows of patent applications in the period 1967-1978. (1981). Slama, Jiri. In: World Patent Information. RePEc:eee:worpat:v:3:y:1981:i:1:p:2-8. Full description at Econpapers \|\| Download paper	6
21	2011	Using patents and publications to assess R&D efficiency in the states of the USA. (2011). Sharma, Seema ; Thomas, V. J. ; Jain, Sudhir K.. In: World Patent Information. RePEc:eee:worpat:v:33:y:2011:i:1:p:4-10. Full description at Econpapers \|\| Download paper	5
22	2008	Text mining and visualization tools - Impressions of emerging capabilities. (2008). Yang, Cynthia Barcelon ; Klose, Thomas ; Akers, Lucy . In: World Patent Information. RePEc:eee:worpat:v:30:y:2008:i:4:p:280-293. Full description at Econpapers \|\| Download paper	5
23	2004	Patents and patent information in 1979 and 2004: a perspective from India. (2004). Ganguli, Prabuddha . In: World Patent Information. RePEc:eee:worpat:v:26:y:2004:i:1:p:61-62. Full description at Econpapers \|\| Download paper	5
24	2000	Carbon nanotubes: bibliometric analysis of patents. (2000). Pangannaya, N. B. ; Gupta, V. K.. In: World Patent Information. RePEc:eee:worpat:v:22:y:2000:i:3:p:185-189. Full description at Econpapers \|\| Download paper	5
25	2011	Europe should stop taxing innovation. (2011). van Pottelsberghe de la Potterie, Bruno ; van Pottelsberghe de la Potterie, Bruno, . In: World Patent Information. RePEc:eee:worpat:v:33:y:2011:i:1:p:16-22. Full description at Econpapers \|\| Download paper	4
26	1995	Provision of patent information: a national patent office perspective. (1995). Blackman, Michael . In: World Patent Information. RePEc:eee:worpat:v:17:y:1995:i:2:p:115-123. Full description at Econpapers \|\| Download paper	4
27	2010	Properties of the USPTO patent citation network: 1963-2002. (2010). Gress, Bernard . In: World Patent Information. RePEc:eee:worpat:v:32:y:2010:i:1:p:3-21. Full description at Econpapers \|\| Download paper	4
28	2010	Patinformatics as a business process: A guideline through patent research tasks and tools. (2010). Bergmann, Isumo ; Skrzipale, Svenja ; Bobe, Sebastian ; Moehrle, Martin G. ; Walter, Lothar . In: World Patent Information. RePEc:eee:worpat:v:32:y:2010:i:4:p:291-299. Full description at Econpapers \|\| Download paper	4
29	2011	The Patent Asset Index - A new approach to benchmark patent portfolios. (2011). Ernst, Holger ; Omland, Nils . In: World Patent Information. RePEc:eee:worpat:v:33:y:2011:i:1:p:34-41. Full description at Econpapers \|\| Download paper	4
30	2000	The referencing of prior art documents in European patents and applications. (2000). Akers, Noel J.. In: World Patent Information. RePEc:eee:worpat:v:22:y:2000:i:4:p:309-315. Full description at Econpapers \|\| Download paper	4
31	2009	Patent analyses in the changed legal regime of the US Patent Law since 2001. (2009). Schmoch, Ulrich . In: World Patent Information. RePEc:eee:worpat:v:31:y:2009:i:4:p:299-303. Full description at Econpapers \|\| Download paper	4
32	2005	Independent inventors and public support measures: insights from 33 case studies in Finland. (2005). Meyer, Martin. In: World Patent Information. RePEc:eee:worpat:v:27:y:2005:i:2:p:113-123. Full description at Econpapers \|\| Download paper	4
33	1995	Trends in patent renewals at the United States patent and trademark office. (1995). Brown, William H.. In: World Patent Information. RePEc:eee:worpat:v:17:y:1995:i:4:p:225-234. Full description at Econpapers \|\| Download paper	4
34	1982	The office of technology assessment and forecast industry concordance as a means of identifying industry technology origins. (1982). Scherer, F. M.. In: World Patent Information. RePEc:eee:worpat:v:4:y:1982:i:1:p:12-17. Full description at Econpapers \|\| Download paper	4
35	2010	Review of the state-of-the-art in patent information and forthcoming evolutions in intelligent patent informatics. (2010). Ciaramella, Alberto ; Corno, Fulvio ; Bonino, Dario . In: World Patent Information. RePEc:eee:worpat:v:32:y:2010:i:1:p:30-38. Full description at Econpapers \|\| Download paper	3
36	2007	A rapid analysis of Avian Influenza patents in the Esp@cenetÃÂ® database - R&D strategies and country comparisons. (2007). Dou, Henri . In: World Patent Information. RePEc:eee:worpat:v:29:y:2007:i:1:p:26-32. Full description at Econpapers \|\| Download paper	3
37	2011	Patenting activities by developing countries: The case of Malaysia. (2011). Govindaraju, Chandran VGR ; Wong, Chan-Yuan ; Chandran Govindaraju, V. G. R., . In: World Patent Information. RePEc:eee:worpat:v:33:y:2011:i:1:p:51-57. Full description at Econpapers \|\| Download paper	3
38	2009	Black sheep in the patent family. (2009). Simmons, Edlyn S.. In: World Patent Information. RePEc:eee:worpat:v:31:y:2009:i:1:p:11-18. Full description at Econpapers \|\| Download paper	3
39	2007	Extending legal protection strategies to the service innovations area: Review and analysis. (2007). Bader, Martin A.. In: World Patent Information. RePEc:eee:worpat:v:29:y:2007:i:2:p:122-135. Full description at Econpapers \|\| Download paper	3
40	1983	Patent statistics as a measure of technological vitality. (1983). Aspden, H.. In: World Patent Information. RePEc:eee:worpat:v:5:y:1983:i:3:p:170-173. Full description at Econpapers \|\| Download paper	3
41	1990	The importance of the technological activities of the worlds largest firms. (1990). Patel, Parimal ; Pavitt, Keith . In: World Patent Information. RePEc:eee:worpat:v:12:y:1990:i:2:p:89-94. Full description at Econpapers \|\| Download paper	3
42	1997	Patent citation analysis: A policy analysis tool. (1997). Karki, M. M. S., . In: World Patent Information. RePEc:eee:worpat:v:19:y:1997:i:4:p:269-272. Full description at Econpapers \|\| Download paper	3
43	2008	Patent inflation in Europe. (2008). van Pottelsberghe de la Potterie, Bruno ; van Zeebroeck, Nicolas ; Guellec, D. ; van Pottelsberghe de la Potterie, B., ; Stevnsborg, N. ; Archontopoulos, E.. In: World Patent Information. RePEc:eee:worpat:v:30:y:2008:i:1:p:43-52. Full description at Econpapers \|\| Download paper	3
44	2005	Cross comparison of US, EU, JP and Korean companies patenting activity in Japan and in the Peoples Republic of China. (2005). O'Keeffe, Michael . In: World Patent Information. RePEc:eee:worpat:v:27:y:2005:i:2:p:125-134. Full description at Econpapers \|\| Download paper	3
45	1983	International patent data: Their utilization for the analysis of technological developments. (1983). Schedl, Hans ; Faust, Konrad . In: World Patent Information. RePEc:eee:worpat:v:5:y:1983:i:3:p:144-157. Full description at Econpapers \|\| Download paper	3
46	2006	Patent filing and searching: Is deflation in quality the inevitable consequence of hyperinflation in quantity?. (2006). Philipp, Minoo . In: World Patent Information. RePEc:eee:worpat:v:28:y:2006:i:2:p:117-121. Full description at Econpapers \|\| Download paper	3
47	2007	When is a search not a search? The EPO approach. (2007). Scott, Jeremy R. M., . In: World Patent Information. RePEc:eee:worpat:v:29:y:2007:i:2:p:108-116. Full description at Econpapers \|\| Download paper	3
48	2011	A guide to efficient keyword, sequence and classification search strategies for biopharmaceutical drug-centric patent landscape searches - A human recombinant insulin patent landscape case study. (2011). Dirnberger, Dietmar . In: World Patent Information. RePEc:eee:worpat:v:33:y:2011:i:2:p:128-143. Full description at Econpapers \|\| Download paper	3
49	2009	A patent based evaluation of technological innovation capability in eight economic regions in PR China. (2009). Meyer, Martin ; Shu, Fang ; Yang, Zhiping ; Chen, Yunwei ; Bhattacharya, Sujit . In: World Patent Information. RePEc:eee:worpat:v:31:y:2009:i:2:p:104-110. Full description at Econpapers \|\| Download paper	3
50	2002	Japanese File Index classification and F-terms. (2002). Schellner, Irene . In: World Patent Information. RePEc:eee:worpat:v:24:y:2002:i:3:p:197-201. Full description at Econpapers \|\| Download paper	3

50 most relevant documents in this series (papers most cited in the last two years)

#	Year	Title	Cited
1	1981	Citation rates to technologically important patents. (1981). Narin, Francis ; Woolf, Patricia ; Carpenter, Mark P.. In: World Patent Information. RePEc:eee:worpat:v:3:y:1981:i:4:p:160-163. Full description at Econpapers \|\| Download paper	26
2	2003	Patent information for strategic technology management. (2003). Ernst, Holger . In: World Patent Information. RePEc:eee:worpat:v:25:y:2003:i:3:p:233-242. Full description at Econpapers \|\| Download paper	23
3	2008	Assessment of technological capability in science industry linkage in China by patent database. (2008). Motohashi, Kazuyuki. In: World Patent Information. RePEc:eee:worpat:v:30:y:2008:i:3:p:225-232. Full description at Econpapers \|\| Download paper	7
4	2003	Determinants of foreign patents in China. (2003). Sun, Yifei. In: World Patent Information. RePEc:eee:worpat:v:25:y:2003:i:1:p:27-37. Full description at Econpapers \|\| Download paper	6
5	2003	Text mining applied to patent mapping: a practical business case. (2003). Pedrazzi, Giorgio ; Turra, Roberta ; Fattori, Michele . In: World Patent Information. RePEc:eee:worpat:v:25:y:2003:i:4:p:335-342. Full description at Econpapers \|\| Download paper	6
6	2011	Patent data as indicators of wind power technology development. (2011). Giannoccaro, Dimitris ; Ackermann, Thomas ; Bengtsson, Rune ; Dubaric, Ervin . In: World Patent Information. RePEc:eee:worpat:v:33:y:2011:i:2:p:144-149. Full description at Econpapers \|\| Download paper	5
7	1983	Patent trends as a technological forecasting tool. (1983). Campbell, Richard S.. In: World Patent Information. RePEc:eee:worpat:v:5:y:1983:i:3:p:137-143. Full description at Econpapers \|\| Download paper	5
8	2006	Patent network analysis of inter-industrial knowledge flows: The case of Korea between traditional and emerging industries. (2006). Park, Yongtae ; Han, Yoo-Jin . In: World Patent Information. RePEc:eee:worpat:v:28:y:2006:i:3:p:235-247. Full description at Econpapers \|\| Download paper	5
9	2002	The electric vehicle:: Patent data as indicators of technological development. (2002). Pilkington, Alan ; Dyerson, Romano ; Tissier, Omid . In: World Patent Information. RePEc:eee:worpat:v:24:y:2002:i:1:p:5-12. Full description at Econpapers \|\| Download paper	5
10	2008	Visualizing patent statistics by means of social network analysis tools. (2008). Sternitzke, Christian ; Bartkowski, Adam ; Schramm, Reinhard . In: World Patent Information. RePEc:eee:worpat:v:30:y:2008:i:2:p:115-131. Full description at Econpapers \|\| Download paper	5
11	2006	Patent portfolio analysis as a useful tool for identifying R&D and business opportunities--an empirical application in the nutrition and health industry. (2006). Fabry, Bernd ; Koster, Martin ; Langholz, Jens ; Ernst, Holger . In: World Patent Information. RePEc:eee:worpat:v:28:y:2006:i:3:p:215-225. Full description at Econpapers \|\| Download paper	4
12	2011	The Patent Asset Index - A new approach to benchmark patent portfolios. (2011). Ernst, Holger ; Omland, Nils . In: World Patent Information. RePEc:eee:worpat:v:33:y:2011:i:1:p:34-41. Full description at Econpapers \|\| Download paper	4
13	2002	The patent activities of Korea and Taiwan: a comparative case study of patent statistics. (2002). Imm, Keun-Young ; Jung, Sungchang . In: World Patent Information. RePEc:eee:worpat:v:24:y:2002:i:4:p:303-311. Full description at Econpapers \|\| Download paper	3
14	1983	Validation study: Patent citations as indicators of science and foreign dependence. (1983). Narin, Francis ; Carpenter, Mark P.. In: World Patent Information. RePEc:eee:worpat:v:5:y:1983:i:3:p:180-185. Full description at Econpapers \|\| Download paper	3
15	2006	Mapping nanotechnology patents: The EPO approach. (2006). Scheu, M. ; Verbandt, Y. ; Forster, W. ; Veefkind, V. ; Absalom, R. ; Galan, Molina E.. In: World Patent Information. RePEc:eee:worpat:v:28:y:2006:i:3:p:204-211. Full description at Econpapers \|\| Download paper	3
16	2011	A guide to efficient keyword, sequence and classification search strategies for biopharmaceutical drug-centric patent landscape searches - A human recombinant insulin patent landscape case study. (2011). Dirnberger, Dietmar . In: World Patent Information. RePEc:eee:worpat:v:33:y:2011:i:2:p:128-143. Full description at Econpapers \|\| Download paper	3
17	2010	Patinformatics as a business process: A guideline through patent research tasks and tools. (2010). Bergmann, Isumo ; Skrzipale, Svenja ; Bobe, Sebastian ; Moehrle, Martin G. ; Walter, Lothar . In: World Patent Information. RePEc:eee:worpat:v:32:y:2010:i:4:p:291-299. Full description at Econpapers \|\| Download paper	2
18	2010	Properties of the USPTO patent citation network: 1963-2002. (2010). Gress, Bernard . In: World Patent Information. RePEc:eee:worpat:v:32:y:2010:i:1:p:3-21. Full description at Econpapers \|\| Download paper	2
19	2010	Technology and industrialization at the take-off of the Spanish economy: New evidence based on patents. (2010). Hidalgo, Antonio ; Molero, Jose ; Penas, Gerardo . In: World Patent Information. RePEc:eee:worpat:v:32:y:2010:i:1:p:53-61. Full description at Econpapers \|\| Download paper	2
20	2007	Extending legal protection strategies to the service innovations area: Review and analysis. (2007). Bader, Martin A.. In: World Patent Information. RePEc:eee:worpat:v:29:y:2007:i:2:p:122-135. Full description at Econpapers \|\| Download paper	2
21	2011	Foreign applications at the Japan Patent Office - An empirical analysis of selected growth factors. (2011). Caviggioli, Federico. In: World Patent Information. RePEc:eee:worpat:v:33:y:2011:i:2:p:157-167. Full description at Econpapers \|\| Download paper	2
22	1983	International patent data: Their utilization for the analysis of technological developments. (1983). Schedl, Hans ; Faust, Konrad . In: World Patent Information. RePEc:eee:worpat:v:5:y:1983:i:3:p:144-157. Full description at Econpapers \|\| Download paper	2
23	2003	Patinformatics: Tasks to tools. (2003). Trippe, Anthony J.. In: World Patent Information. RePEc:eee:worpat:v:25:y:2003:i:3:p:211-221. Full description at Econpapers \|\| Download paper	2
24	2009	Black sheep in the patent family. (2009). Simmons, Edlyn S.. In: World Patent Information. RePEc:eee:worpat:v:31:y:2009:i:1:p:11-18. Full description at Econpapers \|\| Download paper	2
25	2009	A patent based evaluation of technological innovation capability in eight economic regions in PR China. (2009). Meyer, Martin ; Shu, Fang ; Yang, Zhiping ; Chen, Yunwei ; Bhattacharya, Sujit . In: World Patent Information. RePEc:eee:worpat:v:31:y:2009:i:2:p:104-110. Full description at Econpapers \|\| Download paper	2
26	2010	Quality assurance in the EPO Patent Information Resource. (2010). Versloot-Spoelstra, Fenny ; van Dinter, Trudy ; Bosma, Rex ; Albrecht, Miguel A. ; van Ginkel, Koen ; Ernst, Jean-Luc . In: World Patent Information. RePEc:eee:worpat:v:32:y:2010:i:4:p:279-286. Full description at Econpapers \|\| Download paper	2
27	2007	A rapid analysis of Avian Influenza patents in the Esp@cenetÃÂ® database - R&D strategies and country comparisons. (2007). Dou, Henri . In: World Patent Information. RePEc:eee:worpat:v:29:y:2007:i:1:p:26-32. Full description at Econpapers \|\| Download paper	2
28	2004	Patents and patent information in 1979 and 2004: a perspective from India. (2004). Ganguli, Prabuddha . In: World Patent Information. RePEc:eee:worpat:v:26:y:2004:i:1:p:61-62. Full description at Econpapers \|\| Download paper	2
29	2009	Changing landscape in biotechnology patenting. (2009). Singh, Angad ; Hallihosur, Sharanabasava ; Rangan, Latha . In: World Patent Information. RePEc:eee:worpat:v:31:y:2009:i:3:p:219-225. Full description at Econpapers \|\| Download paper	2
30	2011	Europe should stop taxing innovation. (2011). van Pottelsberghe de la Potterie, Bruno ; van Pottelsberghe de la Potterie, Bruno, . In: World Patent Information. RePEc:eee:worpat:v:33:y:2011:i:1:p:16-22. Full description at Econpapers \|\| Download paper	2
31	1995	Provision of patent information: a national patent office perspective. (1995). Blackman, Michael . In: World Patent Information. RePEc:eee:worpat:v:17:y:1995:i:2:p:115-123. Full description at Econpapers \|\| Download paper	2

Citing documents used to compute impact factor 0:

Year	Title

Recent citations (cites in year: CiY)

10 most frequent citing series

#	Series	Cites
1	Scientometrics / Springer	33
2	Technological Forecasting and Social Change / Elsevier	11
3	Research Policy / Elsevier	10
4	MPRA Paper / University Library of Munich, Germany	6
5	Sustainability / MDPI, Open Access Journal	6
6	China Economic Review / Elsevier	3
7	Energy Policy / Elsevier	3
8	WIPO Economic Research Working Papers / World Intellectual Property Organization - Economics and Statistics Division	3
9	Studien zum deutschen Innovationssystem / Expertenkommission Forschung und Innovation (EFI) - Commission of Experts for Research and Innovation, Berlin	3
10	International Journal of Data Science / Inderscience Enterprises Ltd	3
11	Working Papers ECARES / ULB -- Universite Libre de Bruxelles	2

Warning!! This is still an experimental service. The results of this service should be interpreted with care, especially in research assessment exercises. The processing of documents is automatic. There still are errors and omissions in the identification of references. We are working to improve the software to increase the accuracy of the results.

Source data used to compute the impact factor of RePEc series.