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World Patent Information / Elsevier

Citation Profile [Updated: 2022-01-09 21:43:50]
5 Years H
13
Impact Factor
0
5 Years IF
0
Data available in this report

[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 CIF IF5 DOC CDO CIT NCI CCU D2Y C2Y D5Y C5Y SC %SC CiY II AII
1990 0 0.09 0 0 31 31 7 0 54 126 0 0 0.04
1991 0 0.08 0.07 0.01 28 59 1 4 4 61 141 1 0 0 0.04
1992 0 0.09 0.02 0 34 93 1 2 6 59 136 0 0 0.04
1993 0 0.11 0 0 31 124 0 6 62 147 0 0 0.05
1994 0 0.12 0 0 34 158 0 6 65 154 0 0 0.06
1995 0 0.19 0.01 0 32 190 13 2 8 65 158 0 0 0.08
1996 0 0.22 0.01 0 23 213 0 2 10 66 159 0 0 0.1
1997 0.02 0.22 0.01 0.01 26 239 3 2 12 55 1 154 1 0 0 0.09
1998 0 0.26 0.02 0.01 14 253 0 5 17 49 146 1 0 0 0.12
1999 0 0.27 0 0.01 27 280 13 1 18 40 129 1 0 0 0.13
2000 0 0.32 0.02 0.02 30 310 13 7 25 41 122 2 0 0 0.14
2001 0 0.35 0.01 0 30 340 3 2 27 57 120 0 0 0.15
2002 0 0.37 0.01 0 22 362 36 3 30 60 127 0 0 0.19
2003 0 0.4 0.03 0.01 32 394 144 11 41 52 123 1 0 5 0.16 0.19
2004 0.02 0.44 0.01 0.01 32 426 16 4 45 54 1 141 1 0 0 0.2
2005 0 0.45 0.02 0.03 26 452 16 10 55 64 146 4 0 0 0.21
2006 0.02 0.46 0.01 0.02 32 484 70 5 60 58 1 142 3 0 0 0.2
2007 0.09 0.42 0.05 0.07 28 512 31 25 85 58 5 144 10 0 1 0.04 0.18
2008 0.05 0.44 0.04 0.06 25 537 52 22 107 60 3 150 9 0 0 0.2
2009 0.08 0.43 0.05 0.06 28 565 26 28 135 53 4 143 9 0 0 0.21
2010 0.09 0.43 0.05 0.06 39 604 30 27 164 53 5 139 8 0 0 0.18
2011 0.04 0.45 0.06 0.08 52 656 72 40 204 67 3 152 12 0 2 0.04 0.2
2012 0.08 0.45 0.08 0.08 0 656 0 54 258 91 7 172 13 0 0 0.19
2013 0.12 0.5 0.07 0.09 0 656 0 45 303 52 6 144 13 0 0 0.21
2014 0 0.51 0.1 0.08 0 656 0 68 371 0 119 9 0 0 0.2
2015 0 0.5 0.11 0.16 0 656 0 71 442 0 91 15 0 0 0.19
2016 0 0.5 0.09 0.08 0 656 0 58 500 0 52 4 0 0 0.18
2017 0 0.5 0.12 0 0 656 0 77 577 0 0 0 0 0.18
2018 0 0.54 0.06 0 0 656 0 40 617 0 0 0 0 0.21
2019 0 0.58 0.06 0 0 656 0 42 659 0 0 0 0 0.21
2020 0 0.75 0.08 0 0 656 0 52 711 0 0 0 0 0.29
IF: Impact Factor: C2Y / D2Y
AIF: Average Impact Factor for series in RePEc in year y
CIF: Cumulative impact factor
IF5: Impact Factor: C5Y / D5Y
DOC: Number of documents published in year y
CDO: Cumulative number of documents published until year y
CIT: Number of citations to papers published in year y
NCI: Number of citations in year y
CCU: Cumulative number of citations to papers published until 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: selft citations in y to articles published in y-1 plus y-2
%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
#YearTitleCited
11981Citation 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.

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96
22003Patent information for strategic technology management. (2003). Ernst, Holger. In: World Patent Information. RePEc:eee:worpat:v:25:y:2003:i:3:p:233-242.

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82
31983Validation 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.

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33
42008Visualizing 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.

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28
52006Patent 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.

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23
62011Using 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.

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20
72006Mapping 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.

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20
82006Patent 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.

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19
92003Determinants of foreign patents in China. (2003). Sun, Yifei. In: World Patent Information. RePEc:eee:worpat:v:25:y:2003:i:1:p:27-37.

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18
102002The 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.

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17
111983Patent 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.

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16
122003Text 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.

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13
132011Patent 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.

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13
142008Assessment 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.

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12
152007The 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.

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11
162002The 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.

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11
172003Patinformatics: Tasks to tools. (2003). Trippe, Anthony J.. In: World Patent Information. RePEc:eee:worpat:v:25:y:2003:i:3:p:211-221.

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11
182011The 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.

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10
192009A 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.

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10
202003The 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.

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9
211999Trade marks: complementary to patents. (1999). Rujas, Javier . In: World Patent Information. RePEc:eee:worpat:v:21:y:1999:i:1:p:35-39.

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9
221982The 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.

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8
232003Historical 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.

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8
242011Patent backlogs at USPTO and EPO: Systemic failure vs deliberate delays. (2011). van Pottelsberghe de la Potterie, Bruno ; Mejer, Malwina ; van Pottelsberghe de la Potterie, Bruno, . In: World Patent Information. RePEc:eee:worpat:v:33:y:2011:i:2:p:122-127.

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7
252000Carbon 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.

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7
261995Provision 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.

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7
272005Independent 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.

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7
282000The 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.

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6
292008Text 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.

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6
301981Analysis 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.

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6
311983International 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.

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5
322009Black 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.

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5
332011Patenting 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.

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5
342010Review 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.

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5
352010Patinformatics 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.

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5
362004Benchmarking R&D and companies through patent analysis using free databases and special software: a tool to improve innovative thinking. (2004). Dou, Henri Jean-Marie . In: World Patent Information. RePEc:eee:worpat:v:26:y:2004:i:4:p:297-309.

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5
372010Properties 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.

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5
382004Patents 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.

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5
392007Extending 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.

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5
402009Patent 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.

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4
411995Trends 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.

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4
422011Europe 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.

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4
432011Foreign 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.

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4
441990The international patent classification as a search tool. (1990). Vijvers, W. G.. In: World Patent Information. RePEc:eee:worpat:v:12:y:1990:i:1:p:26-30.

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4
452002Japanese 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.

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4
462005Cross 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.

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4
472011A 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.

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4
482008Patent 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.

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3
492005Using intellectual property data to analyse Chinas growing technological capabilities. (2005). Fai, Felicia M.. In: World Patent Information. RePEc:eee:worpat:v:27:y:2005:i:1:p:49-61.

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3
502007Corporate technology out-licensing: Motives and scope. (2007). Lichtenthaler, Ulrich. In: World Patent Information. RePEc:eee:worpat:v:29:y:2007:i:2:p:117-121.

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3
50 most relevant documents in this series (papers most cited in the last two years)
#YearTitleCited
12003Patent 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

24
21981Citation 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

14
32008Visualizing 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

8
42006Patent 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

5
52009A 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

4
62011Patent backlogs at USPTO and EPO: Systemic failure vs deliberate delays. (2011). van Pottelsberghe de la Potterie, Bruno ; Mejer, Malwina ; van Pottelsberghe de la Potterie, Bruno, . In: World Patent Information. RePEc:eee:worpat:v:33:y:2011:i:2:p:122-127.

Full description at Econpapers || Download paper

4
72011Using 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

4
82010Conjoint analysis for intellectual property education. (2010). Mok, Min Seok ; Ju, Yonghan ; Sohn, So Young . In: World Patent Information. RePEc:eee:worpat:v:32:y:2010:i:2:p:129-134.

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3
91983Patent 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

3
102011Patent 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

3
112005Independent 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

3
122003Determinants 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

3
132003The future of prior art searching at the United States patent and trademark office. (2003). Kazenske, Edward R.. In: World Patent Information. RePEc:eee:worpat:v:25:y:2003:i:4:p:283-287.

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2
142003Patinformatics: 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
151983International 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
162000Carbon 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

2
172003Text 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.

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2
182011The 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.

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2
192002The 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.

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2
202009Reducing uncertainty in the patent application procedure - Insights from invalidating prior art in European patent applications. (2009). Sternitzke, Christian. In: World Patent Information. RePEc:eee:worpat:v:31:y:2009:i:1:p:48-53.

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2
212006Patent 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

2
221995Provision 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
231983Validation 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

2
241990The international patent classification as a search tool. (1990). Vijvers, W. G.. In: World Patent Information. RePEc:eee:worpat:v:12:y:1990:i:1:p:26-30.

Full description at Econpapers || Download paper

2
252009SME tailor-designed patent portfolio analysis. (2009). Littmann-Hilmer, Gudrun ; Kuckartz, Michael . In: World Patent Information. RePEc:eee:worpat:v:31:y:2009:i:4:p:273-277.

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2
Citing documents used to compute impact factor:
YearTitle
Recent citations