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Corporate Intelligence
- Patent and trademark searching and document ordering.
Delphion
- Free patent searches of US, EPO, and WIPO data, including web access to scanned images of most indexed documents. U.S. data begins in 1971.
IP Search Engine
- Search for various types of information relating to patents and trademarks.
PatentMiner
- Use natural language queries to search patent full text, and obtain patent bibliographic searches.
STO
- Conduct internet patent searches.
Sullivan Research Services
- Patent search and other patent services provided.
USPAT
- Patent copies and searches from 1790 to the present.
Woolcott & Co.
- Providing services in the areas of patent, trademark and literature searching, as well as technical translations.
World Patent Technology
- Novelty searches, validity searches and patent monitoring.
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