Inventor · disambiguated record
Piero Sberze
Also filed as: SBERZE PIERO
11 granted patents·125 citations·filing 1976–1981
90Inventor score
Top patents by PatentIndex Score
11 records- 0195US4159330A2-Disubstituted phenyl-3,4-dihydro-4-oxo-quinazoline derivatives and process for their preparationERBA CARLO SPA·Filed 1977·Granted Jun 26, 1979·45 cites·22 claims
- 0287US4251531A3,4-Dihydro-quinazoline derivativesERBA FARMITALIA·Filed 1976·Granted Feb 17, 1981·29 cites·15 claims
- 0381US4115567A6-Carboxy-2-(2'-pyrazinyl)-chromones and esters thereofERBA CARLO SPA·Filed 1976·Granted Sep 19, 1978·9 cites·12 claims
- 0479US4157334A6-Carboxy-flavone derivatives and process for their preparationERBA CARLO SPA·Filed 1977·Granted Jun 5, 1979·9 cites·16 claims
- 0578US4065467A5:6-Benzo δ-pyrone derivatives and process for their preparationERBA CARLO SPA·Filed 1976·Granted Dec 27, 1977·9 cites·28 claims
- 0676US4148900A5:6-Benzo-γ-pyrone derivatives and process for their preparationERBA CARLO SPA·Filed 1977·Granted Apr 10, 1979·8 cites·20 claims
- 0762US4310526ASubstituted 6,7-methylene pyrido[1,2-a]pyrimidines useful as anti-allergic and anti-ulcer agentsERBA FARMITALIA·Filed 1980·Granted Jan 12, 1982·7 cites·19 claims
- 0852US4341780ASubstituted pyrido [1,2-a] pyrimidines useful as anti-allergic, anti-ulcer and anti-diabetic agentsERBA FARMITALIA·Filed 1981·Granted Jul 27, 1982·4 cites·29 claims
- 0951US4083953APharmaceutical composition containing 5:6-benzo-alpha-pyrone derivatives and method of use thereofERBA CARLO SPA·Filed 1976·Granted Apr 11, 1978·2 cites·11 claims
- 1035US4160028ASubstituted 2-cyclopropyl-chromones and pharmaceutical compositions and use thereofERBA FARMITALIA·Filed 1978·Granted Jul 3, 1979·1 cites·12 claims
- 1132US4310589A2-(Pyridyl-cyclopropyl)chromonesERBA FARMITALIA·Filed 1980·Granted Jan 12, 1982·2 cites·12 claims
Join the waitlist — get patent alerts
Get an alert when Piero Sberze 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 →