Patents and Norms
Patents
Full text (pdf):
- Patent Retriever - download copies of US, European and PCT patent applications as PDF files
- Google Patent Search (USPTO a esp@cenet)
- PAT2PDF- free patent search tool (USPTO)
Patent Citations - compare options:
Search:
Generally:
- Google Patent Search (USPTO a esp@cenet)
- PubChem- freely available factual database of chemicals, which is linked to the pubmed medical database
Freely accessible patent databases:
- Czech patents (in Czech) - patent statistics (only czech)
- USPTO Patent Database
- European and World Patents - esp@cenet
- WIPO - the database has provided information on patents of 177 countries under the system PCTLegal WIPO – World Intellectual Property Organization
- German Patent and Trade Mark Office - DEPATISnet
- Japan Patent Office
- Canadian Patents Database
- French Patent Office - inpi
- Indian Patent Office
- Polish Patent Office
Next information about patents:
Norms
Czech norms:
- The Czech Office for Standards, Metrology and Testing (ÚNMZ) - Search (only czech)
- National Library of Technology - guide to technical norms and standards.
International norms:
- American National Standards Institute (ANSI)
- American society for Testing and Materials (ASTM)
- Deutsches Institut für Normung e. V. (DIN)
- International Organization for Standardization (ISO)
- European Committee for Standardization (CEN) - brings together the national institutions of European countries in the field of standards.
- European Committee for Electrotechnical Standardization (CENELEC)
- Institute of Electrical and Electronics Engineere (IEEE) - Czechoslovakia Section of IEEE
- National Institute of Standard and Technology (NIST) - develops and distributes standard reference data in chemistry, engineering, fluids and condensed phases, material sciences, mathematical and computer sciences and physics