Inventor · disambiguated record

Charles L. Perrin

Also filed as: PERRIN CHARLES L

2 granted patents·14 citations·filing 1978–1980

57Inventor score

Technology areasC07C

Files withUNIV CALIFORNIA2

Top patents by PatentIndex Score

2 records

0161US4360691AProduction of malonic anhydrides and derivatives thereofUNIV CALIFORNIA·Filed 1980·Granted Nov 23, 1982·9 cites·10 claims
0253US4251447AProduction of malonic anhydrides and derivatives thereofUNIV CALIFORNIA·Filed 1978·Granted Feb 17, 1981·5 cites·9 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →