Inventor · disambiguated record
Praful K. Shah
Also filed as: SHAH PRAFUL K
3 granted patents·65 citations·filing 1980–1981
72Inventor score
Files withPFIZER3
Top patents by PatentIndex Score
3 records- 0194US4287341AAlkoxy-substituted-6-chloro-quinazoline-2,4-dionesPFIZER·Filed 1980·Granted Sep 1, 1981·46 cites·3 claims
- 0278US4377581AChloro- and alkoxy-substituted-2,4-diaminoquinazolinesPFIZER·Filed 1981·Granted Mar 22, 1983·12 cites·17 claims
- 0371US4351940AChloro- and alkoxy-substituted-2-chloro-4-aminodquinazolinesPFIZER·Filed 1981·Granted Sep 28, 1982·7 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →