Value-added patent information from Derwent World Patent Index as well as patent citation information from Patents Citation Index. Part of Web of Science.
- Use patent data to protect your ongoing work, discover the latest technological advances, monitor competitors’ progress, and formulate fresh ideas for research
- Get a comprehensive overview of inventions in the global marketplace in all categories: chemical, electrical, electronic, and mechanical engineering
- Patent coverage to 1963; citations to 1973
Our access includes:
- Chemical Section (1994-present)
- Electrical and Electronic Section (1994-present)
- Engineering Section (1994-present)
Coverage Dates:
1994 - present
Click here to search: