Global Patent Sources (For DWPI)
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GLOBAL PATENT SOURCES An Overview of International Patents © 2007 The Thomson Corporation. All rights reserved Edition 6 ISBN: 978 1 905935 07 9 © 2007 The Thomson Corporation Published by Thomson Scientific 14 Great Queen Street, London WC2B 5DF, United Kingdom Visit the Thomson Scientific web site at www.scientific.thomson.com Edition 1 published 1995 Edition 1 (revised) published March 1996 Edition 2 published February 1999 Edition 3 published January 2001 Edition 4 published June 2002 Edition 5 published March 2005 Edition 6 published January 2007 ISBN: 0 901157 71 6 (Edition 2) ISBN: 0 901157 89 9 (Edition 3) ISBN: 1 903836 30 7 (Edition 4) ISBN: 1 903836 75 5 (Edition 5) ISBN: 978 1 905935 07 9 (Edition 6) All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted in any form or by any means – electronic, mechanical, recording, photocopying or otherwise – without express written permission from the copyright owner. Global Patent Sources Contents Contents 1 ABOUT THIS MANUAL 1 2 INTRODUCTION 3 2.1 Introduction to Thomson Scientific 3 2.2 Patents as an information resource 5 2.3 Uses of patent information 6 2.4 Problems encountered in using patent documentation 7 2.5 Why Use Thomson Scientific? 8 2.6 What is a patent? 9 2.7 Patent documents 9 2.8 The duality of patents 10 2.9 Function of patents 10 2.10 What is patentable? 11 2.11 Patent types 12 2.12 International Treaties: The Paris Convention 13 2.13 Obtaining a patent – filing an application 15 2.14 Obtaining a patent – International Routes 17 2.15 Patent Families 21 2.16 Cognating, dividing, and multiple priorities 24 2.17 The structure of the patent specification 25 2.18 Patent specification descriptors – the INID codes 27 2.19 Patent specification descriptors – the WIPO country codes 28 2.20 Patent specification descriptors – inventors and assignees 28 2.21 Patent specification descriptors – local filing details 28 2.22 Patent specification descriptors – “type” or “kind” codes 30 2.23 Patent specification descriptors – classification codes 31 2.24 Patent specificaton descriptors – citations 32 2.25 Patent specification descriptors – personnel descriptors 32 2.26 Patent specification descriptors – the abstract 33 2.27 Patent specification descriptors – other data 33 2.28 Patent classification schemes 33 2.29 More on patent citations 44 Contents Global Patent Sources 3 SOURCE DOCUMENTS 49 3.1 Introduction 49 3.2 Major and Minor countries 50 3.3 Thomson Scientific Week or Thomson Scientific Update 51 3.4 COUNTRY (WIPO CODE) 53 Argentina (AR) 56 Australia (AU) 58 Austria (AT) 62 Belgium (BE) 65 Brazil (BR) 68 Canada (CA) 70 China (CN) 73 The Czech Republic (CZ) 76 Czechoslovakia (CS) 78 Denmark (DK) 80 European Patents (EP) 82 Finland (FI) 86 France (FR) 88 Germany (DD) 91 Germany (DE) 93 Hungary (HU) 99 India (IN) 102 International Technology Disclosures (TP) 105 Ireland (IE) 107 Israel (IL) 109 Italy (IT) 111 Japan (JP) 114 Korea, South (KR) 119 Luxembourg (LU) 123 Mexico (MX) 125 Netherlands (NL) 128 New Zealand (NZ) 131 Norway (NO) 133 Patent Cooperation Treaty (WO) 135 Philippines (PH) 137 Portugal (PT) 139 Research Disclosure (RD) 141 Romania (RO) 143 Russian Federation (RU)* 145 Singapore (SG) 148 Slovakia (SK) 150 South Africa (ZA) 152 Spain (ES) 154 Sweden (SE) 157 Switzerland (CH) 159 Taiwan (TW) 161 United Kingdom (GB) 164 United States of America (US) 167 Global Patent Sources Contents 4 PUTTING IT TOGETHER 171 4.1 Introduction 171 4.2 The Thomson Scientific System: An Overview of How Thomson Scientific Produces Patents Products 172 4.3 More on Basics and Equivalents 173 4.4 The Thomson Scientific Title 175 4.5 The Thomson Scientific Abstract 177 4.6 DWPI First ViewSM 198 4.7 Other Thomson Scientific Patent Descriptions 200 4.8 Thomson Scientific Classification and Indexing 209 4.9 Thomson Scientific Patents Services 213 4.10 Training and Support 215 5 APPENDICES 219 Appendix 1 (A) – World Intellectual Property Organisation (WIPO) Country Codes 219 Appendix 1 (B) – World Intellectual Property Organisation (WIPO) Country Codes 222 Appendix 2 – International Agreed Numbers for the Identification of Data [INID] 225 Appendix 3 – Patent Kind Codes 227 Appendix 4 – Start dates for Thomson Scientific country coverage 233 Appendix 5 - Thomson Scientific coverage of Japanese patents by International Patent Classification (IPC) 234 Appendix 6 – The Thomson Scientific Classification for all Technologies 236 Appendix 7 – Thomson Scientific Data Elements Summary Table 267 Annex 1 – Patent Cooperation Treaty Contracting States (status as of October 2006) 269 INDEX 271 NOTES 275 Contents Global Patent Sources Global Patent Sources List of tables List of tables Table 1 Advantages of using patent information Table 2 Uses for patent information in the R&D flow chart Table 3 Problems encountered using patent documentation Table 4 Three categories of patent information Table 5 Different parts of a patent Table 6 Patent classification schemes. Example of the IPC codes pertaining to personal and domestic articles Table 7 The section (A-H) of the International Patent Classification (IPC) Table 8 Comparison of the Thomson Scientific title with the official title taken from the patent specification Table 9 Fields in the current Alerting Abstracts Table 10 Extenstion Abstract fields only available in Documentation Abstracts Table 11 Paragraph headings available in the Technology Focus field Table 12 The different priority application numbers and dates Table 13 Accession numbers – Post 1969 assigned letters indicating the year Table 14 Accession number – Pre-1969 assigned letters indicating the year Table 15 Patentee Codes – Format of codes from 1974 (update 197403) to date Table 16 Patentee Codes – Format of codes from 1970-1974 (update 197402) Table 17 Patentee Codes – Format of codes pre-1970 Table 18 Citation coverage in Patents Citations Index Table 19 Language indicators used in Derwent World Patents Index Table 20 Subject coverage within the Chemical division Table 21 Subject coverage within the Engineering division Table 22 Subject coverage within the Electronic and Electrical division Table 23 Three major subject areas of Thomson Scientific’s patent coverage List of tables Global Patent Sources Global Patent Sources List of figures List of figures Figure 1 Possible routes to the patent family Figure 2 The front page of a US patent Figure 3 Part of the front page of a Canadian patent Figure 4 The front page of a British patent Figure 5 Front page of a US patent Figure 6 Hierarchical structure of an International Patent Classification Figure 7 Sample page from IPC schedules Figure 8 A patent citation network Figure 9 Sample Alerting Abstract (chemical) Figure 10 Sample Industry and Technology Patents Profile Abstract Figure 11 Sample printed Documentation Abstract Figure 12 Equivalent online sample Abstract Figure 13 History of Derwent World Patents Index Figure 14 Thomson Scientific patents products overview List of figures Global Patent Sources Global Patent Sources About this manual 1 About this manual This manual is designed to support the information needs of a wide range of Thomson Scientific product users, from patent attornies to technical information specialists and scientists. Moreover, Thomson Scientific users can typically be individuals who have never seen a patent, to those whose job it is to examine and grant patents. With this in mind, this manual is divided into five main parts. Section 2 is designed for users unfamiliar with Thomson Scientific and patent documentation answering the following types of questions that new users typically ask: ■ What is the structure of the patent specification? ■ Why are patent citations important? ■ How is the international patent classification used? ■ What is the difference between the priority application and an application? Section 3 is designed to answer basic questions about the sources from which Thomson Scientific derives its patents products, as well as detailed information about how Thomson Scientific treats patent documents. Thomson Scientific has covered a total of 42 patent-issuing authorities and two literature sources (Argentina was covered briefly from 1974-1976). Section 3 is designed to answer questions such as: ■ In what language will the patent specification be available? ■ How long are patents in force? ■ Is the country a member of EPC and/or PCT and since when? ■ What “kind of document” does Thomson Scientific input? ■ How does Thomson Scientific modify data such as application numbers, etc.? 1 About this manual Global Patent Sources It is recommended that users review the legend that explains the details included for each source, in order to understand what is provided. The legend can be found on page 53. Section 4 is an overview of the Thomson Scientific system of producing patents products, as well as a general overview of the resulting products and services. The goal of this section is to give the user a general understanding of how Thomson Scientific works, in order to facilitate interpreting Thomson Scientific data. Section 4 is designed to answer questions such as: ■ What is a Thomson Scientific Update? ■ How does Thomson Scientific determine Basics and Equivalents? ■ What are the Thomson Scientific data elements? ■ How does Thomson Scientific index technologies? 2 Global Patent Sources Introduction 2 Introduction 2.1 Introduction to Thomson Scientific The creation of new technologies and industries, as well as the encouragement and growth of commerce, is vital to the economic development of nations. The success of which depends not only on the ingenuity of engineers, scientists, and inventors, but also on the investment necessary to develop new ideas and set up new enterprises, coupled with the ability to market them effectively. Patent rights play an essential role in our global economy. They give legal recognition to the owner of new inventions, providing them with legal authority to stop others from benefiting from their ingenuity and, ultimately, their market share.