Mapping of Scientific Patenting

Transcription

1 Global TechMining Conference Sept. 14, 2011 Science Mapping 9:00-10:20 am Mapping of Scientific ing Mari Jibu, M Ph.D. Department of Databases for Information and Knowledge Infrastructure Innovation Headquarters Japan Science and Technology gency

2 J-GLOL foresight -combining analytical findings from multiple databases -to gain multiple perspectives on science, technology and innovation activities rticles() s(c) F JST Researchers Projects s() rticles(d) s: Highly cited articles Co-Citation nalysis ibliographic coupling analysis s: Citation analysis Linkage between papers and patents Time line of the author s publications Important co-author relationship View historiography showing the key papers and timeline of a research field Eearlier publications and documents important to the development of the author s work 2

3 Paradigm Disruptive Innovation based on Innovation Diagram (ID) by Dr. Eiichi Yamaguchi (Professor., Doshisha University, JPN) Knowledge embodiment (Development) Deduction Innovation Diagram (Technology) (Paradigm Sustaining Innovation) (Existing Technology) Induction Induction * (Paradigm Disruptive Innovation) reakthrough Field of Resonance Deduction bduction S(Existing Knowledge) P(Created Knowledge) S (Existing Knowledge) bduction P (Created Knowledge) Knowledge creation (Research)

4 Paradigm Disruptive Innovation based on Innovation Diagram (ID) by Dr. Eiichi Yamaguchi (Professor., Doshisha University, JPN) Knowledge embodiment (Development) Funding Deduction funding~ outputs(articles/patents ) Linking databases Network nalysis Foresight Foresight (Paradigm Sustaining Innovation) (Existing Technology) S (Existing Knowledge) Funding Historical development for a specific technology Induction Induction Technology Linkage: linkage between articles and patents Citation analysis Mapping : keywords Science Linkage bduction * (Paradigm Disruptive Innovation) reakthrough Technology Linkage: linkage between articles and patents Field of Resonance P (Created Knowledge) Funding Citation analysis Mapping: keywords Historical development for a specific field Funding Knowledge creation (Research)

5 JST Indicators s Linkage between papers and patents s Science Front Technology Front Essential Science Indicators (ESI)+Web of Science (WoS) ESI Essential Science Indicators +Derwent Innovation Index ESI Derwent Innovation Index (DII) DII X X D D I I WoS C C H H Y Y J J F F E E Z Z G G Paten Paten t t X X D D I I C C Paten Paten t t Y Y DII Paten Paten t t Z Z a a D D b b Picture of science, innovation, and technology H H J J F F E E G G C C I I J J DII H H E E c c G G F F

6 Methodology 1) ased on identifying the most-cited papers across multiple disciplines over a five year period 2) Determining how often these papers have been jointly cited 3) Identifying innovation fronts involves manipulating the co-cited papers in order to group together those that are strongly related. Group 1 - can assist in identifying scientific areas where the technological community is focusing its attention. Highly Cited s:top1% (Essential Science Indicators) :500,000 Threshold: the integer threshold was set to accept cocitation frequencies of 2 or greater, and the normalized Group 2 threshold was set at 0.1. Cluster: Starting with co-cited pair that meets the thresholds, this grouping procedure then finds other pairs that share common papers. The gathering process continues until no other pairs can be added to the rest. The resulting clusters vary in size from a minimum of two papers to some maximum size. s f Co-citation links Derwent Innovation Index C Co-citation links D E Cocitation links s ESI(TOP1%) Y2005-Y ,000 F -extract 300 pairs :18 s:86 6

7 Cytoscape: open source *why choose cytoscape Visualize and analyze large social networks calculate network statistics using plugins Node size is proportional to the number of times papers cited Node title is subject description Click a specific node, you can see title, fields, journal, author keywords, author, affiliation on the below panel position of node and distance between nodes have no meaning Sources: Calculated by JST J-GLOL foresight based on data from Thomson Reuters s Web of Science and Derwent Innovation Index

8 s:113 Clusters:23 nderson, et al. (1996) pointed out that the strongest linkage between patented technology and science is found in the biotechnology field. Issue Title(TOP10) Fields Science Nature Those impact factors are high. Most papers are being in Life Science, especially clinical medicine Sources: Calculated by JST J-GLOL foresight based on data from Thomson Reuters s Web of Science and Derwent Innovation Index

9 クラスター 1: MicroRN (mirns) クラスター 2: induced pluripotent stem cells (ips) Cluster Total Total Citations by Citations by s(per s family) Number of papers Database: Thomson Reuters Essential Science Indicators( ) Thomson Reuters Derwent Innovation Index Technology: Cytoscape クラスター 16: Cancer statistics REST CNCERS Sources: Calculated by JST J-GLOL foresight based on data from Thomson Reuters s Web of Science and Derwent Innovation Index

10 Clusters:23 ddress= JPN Cluster 2 induced pluripotent stem cells (ips) S Yamanaka, Kyoto University Cluster 5 Over expression of monocyte chemoattractant protein-1 in adipose tissues causes macrophage recruitment and insulin resistance Very basic T Kadowaki, Tokyo University Cluster 7 induced pluripotent stem cells (ips) S Yamanaka, Kyoto University Cluster 13 Over expression of monocyte chemoattractant protein-1 in adipose tissues causes macrophage recruitment and insulin resistance Drug etc. T Kadowaki, Tokyo University

11 Technology Front Methodology 1) ased on identifying the most-cited patents across biotechnology fields over a five year period 2) Determining how often these patents have been jointly cited 3) Identifying technology fronts involves manipulating the co-cited patents in order to group together those that are strongly related. Group 1 Technology Front -Technology Front can assist in identifying technology areas where the technological community is focusing its attention. s: biotechnology TOP1% (Derwent Innovation Index) Technology Front Threshold: the integer threshold was set to accept cocitation frequencies of 2 or greater, and the normalized Group 2 threshold was set at 0.1. Cluster: Starting with co-cited pair that meets the thresholds, this grouping procedure then finds other pairs that share common patents. The gathering process continues until no other pairs can be added to the rest. The resulting clusters vary in size from a minimum of two patents to some maximum size. s f Co-citation links Derwent Innovation Index C Co-citation links D E Cocitation links s ESI(TOP1%) Y2005-Y ,000 F -extract 300 pairs :18 s:86 11

12 Cluster 1 2 Cluster 2 D16 Cluster 161 D16 Cluster 1 New substituted heterocyclic compounds are nonstructural 3 protease inhibitors useful to treat e.g. liver fibrosis and hepatitis C infection, and to increase liver function Cluster 2 Peptidomimetic compounds useful for inducing apoptosis in a cell, stimulating apoptosis in a cell, and for treating cancer Cluster161 New composition comprising peptide-dicer substrate RN, useful for ameliorating inflammation, e.g. arthritis or psoriasis, or infection associated with influenza virus 2:Medical, dental, veterinary, cosmetic D16:Natural products and polymers. Including testing of body fluids (other than blood typing or cell counting), pharmaceuticals or veterinary compounds of unknown structure, testing of microorganisms for pathogenicity, testing of chemicals for mutagenicity or human toxicity and fermentative production of DN or RN. General compositions. Cluster Technology Front - iotechnology Total Citing Counts Total Publica tion Counts Number of s Sources: Calculated by JST J-GLOL foresight based on data from Thomson Reuters s Web of Science and Derwent Innovation Index

13 ddress= JPN Cluster 2 Cluster 5 Cluster 7 induced pluripotent stem cells (ips) S Yamanaka, Kyoto University induced pluripotent stem cells (ips) S Yamanaka, Kyoto University Cluster 30 induced pluripotent stem cells (ips) S Yamanaka, Kyoto University Cluster 13 Technology Front

14 Coming Soon! name: Demo: The number of papers on the globe description: This demo shows a map of the number of the papers in the world. Clicking a book shows more detailed information and a link to a graphical representation of the time-series of papers. creator(s): Mari Jibu, Yusuke Mukai, Hideki Omi created: 2011/08/08