Inventor · disambiguated record
Erwin A. Stephan
Also filed as: STEPHAN ERWIN A
6 granted patents·25 citations·filing 1975–1979
77Inventor score
Files withLILLY CO ELI6
Top patents by PatentIndex Score
6 records- 0166US4252624ABromination of m-ethyldiphenyl etherLILLY CO ELI·Filed 1979·Granted Feb 24, 1981·7 cites·1 claims
- 0248US4024284AEthyl- and vinylbenzenes as anti-inflammatory agentsLILLY CO ELI·Filed 1976·Granted May 17, 1977·8 cites·24 claims
- 0348US3975543AEthyl- and vinylbenzenes as anti-inflammatory agentsLILLY CO ELI·Filed 1975·Granted Aug 17, 1976·8 cites·14 claims
- 0446US4087437A2-Phenyl-5-benzoxazolylalkanoic acid purification processLILLY CO ELI·Filed 1976·Granted May 2, 1978·2 cites·8 claims
- 0526US4027041AEthyl- and vinylbenzenes as antithrombotic agentsLILLY CO ELI·Filed 1976·Granted May 31, 1977·0 cites·24 claims
- 0626US3975542AEthyl- and vinylbenzenes as antithromobiotic agentsLILLY CO ELI·Filed 1975·Granted Aug 17, 1976·0 cites·14 claims
Join the waitlist — get patent alerts
Get an alert when Erwin A. Stephan files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →