Chemistry Index - Patents

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Data current through: 11/25/97

US Patent Field Codes TTL :Title
IN :Inventor Name
ABST :Patent Abstract
IC :Inventor City
ISD :Issue Date
IS :Inventor State
PN :Patent Number
ICN :Inventor Country
APD :Application Date
GOVT :Government Interest
APN :Application Number
LREP :Legal Rep.
AN :Assignee Name
PCT :PCT Information
AC :Assignee City
PRIR :Foreign Priority
AS :Assignee State
REIS :Reissue Data
ACN :Assignee Country
RLAP :Related U.S. App. Data
ICL :Int. Class
REF :U.S. References
CCL :Current U.S. Class
FREF :Foreign References
EXP :Primary Examiner
OREF :Other References
EXA :Assistant Examiner

National Patent Offices

  • Austrian Patent Office
  • Patent Office of Belgium
  • Danish Patent Office
  • Direction de l'Expansion Économique
    Division de la Propriété Intellectuelle
  • German Patent Office
  • Oficina Española de Patentes y Marcas
  • Greek Industrial Property Organisation
  • Institut National de la Propriété Industrielle (France)
  • Italian Patent and Trademark Office
  • National Board of Patents and Registration of Finland
  • Portugese Patent Office
  • Service de la Propriété Intellectuelle (Luxembourg)
  • Swedish Patent and Registration Office
  • Swiss Federal Institut of Intellectual Property
  • United Kingdom Patent Office

  • Institute of Professional Representatives before the EPO

  • Australian Patent Office
  • Brazilian Patent Office
  • Canadian Intellectual Property Office
  • Chinese Intellectual Property
  • Croatia Patent Office
  • Intellectual Property (IP) Department Hong Kong Government
  • Hungarian Patent Office
  • Directorat Paten Indonesia
  • Japanese Patent Office
  • Korean Patent Office
  • Malaysian Intellectual Property division
  • Peruvian Intellectual Property Office
  • Polish Patent Office
  • Registery of Trade Marks and Patents, Singapore
  • Romanian State Office for Inventions and Trademarks
  • Slovenian Intellectual Property Office
  • Zealand Patent Office
  • The State Patent Bureau of the Republic of Lithuania
  • United States Patent and Trademark Office
  • World Intellectual Property Organization
  • Infos

  • Bibliothèque de l'Université Laval
  • Bieberich's Patent Copy and Search Service
  • Chemical Patents Plus (CAS)
  • CHI Research
  • Centre Henri Tudor
  • Derwent
  • INFOCO-System
  • Institut National de la Propriété Industrielle (France)
  • Internet Patents
  • Japan Patent Information Organization
  • Japanese Patent Information ISTA
  • MicroPatent
  • Mogee Research & Analysis Associates
  • N2K Telebase's Brainwave
  • Patentanwaltskanzlei Guenther Kehl
  • Prous Science
  • Patents Information Services-The British Library
  • Reedfax
  • RWS Information Ltd & RWS Translations Ltd
  • Shadow Patent Office
  • SmartPatents
  • STO's Internet Patent Search System
  • Strategic Patent Resources on the Web
  • Transpatent GmbH
  • Wila Verlag und Bertelsmann InformationsService (German and English)
  • World Intellectual Property Report

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