Inventor · disambiguated record
Henry Wetstein
Also filed as: WETSTEIN HENRY
3 granted patents·62 citations·filing 1986–1990
71Inventor score
Technology areasC07D
Files withNEPERA INC3
Top patents by PatentIndex Score
3 records- 0188US4675410AProcess for the production of pyridine or alkyl substituted pyridinesNEPERA INC·Filed 1986·Granted Jun 23, 1987·50 cites·21 claims
- 0257US5013843AHigh yield of pyridine and/or alkylpyridine(s) in condensation reaction of ternary aldehydes and/or ketones with ammoniaNEPERA INC·Filed 1990·Granted May 7, 1991·7 cites·17 claims
- 0356US4883881APreparation of UV grade synthetic pyridineNEPERA INC·Filed 1988·Granted Nov 28, 1989·5 cites·12 claims
Join the waitlist — get patent alerts
Get an alert when Henry Wetstein 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 →