Inventor · disambiguated record
Jacek Wiecko
Also filed as: WIECKO JACEK
2 granted patents·31 citations·filing 1976–1976
62Inventor score
Technology areasC07D
Files withWIECKO JACEK2
Top patents by PatentIndex Score
2 records- 0179US4057548AProcess for preparing methotrexate or an N-substituted derivative thereof and/or a di (lower) alkyl ester thereof and precursor thereforWIECKO JACEK·Filed 1976·Granted Nov 8, 1977·17 cites·6 claims
- 0277US4067867AProcess for preparing pyrazine precursor of methotrexate or an N-substituted derivative thereof and/or a di(lower)alkyl ester thereofWIECKO JACEK·Filed 1976·Granted Jan 10, 1978·14 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when Jacek Wiecko 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 →