Inventor · disambiguated record
Maria I. Villarreal
Also filed as: VILLARREAL MARIA I
2 granted patents·20 citations·filing 1993–1995
61Inventor score
Technology areasC07C
Files withDOW CHEMICAL CO2
Top patents by PatentIndex Score
2 records- 0171US5475155APreparation of 4,4'-dihydroxy-alpha'-dialkylstilbenes and 4, 4'-dihydroxy-alpha'-dialkylstilbenesDOW CHEMICAL CO·Filed 1995·Granted Dec 12, 1995·13 cites·11 claims
- 0264US5414150APreparation of 4,4'-dihydroxy-alpha-alkylstilbenes and 4,4'-dihydroxy-alpha, alpha'-dialkylstilbenesDOW CHEMICAL CO·Filed 1993·Granted May 9, 1995·7 cites·2 claims
Join the waitlist — get patent alerts
Get an alert when Maria I. Villarreal 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 →