Inventor · disambiguated record

Sandra K. Koster

Also filed as: KOSTER SANDRA K · WANG CHEN-SHEN

2 granted patents·10 citations·filing 1976–1978

56Inventor score

Technology areasC08F C08G

Files withSTANDARD OIL CO INDIANA2

Top patents by PatentIndex Score

2 records

0143US4059719AProcess for forming branched nitropolyphenyleneSTANDARD OIL CO INDIANA·Filed 1976·Granted Nov 22, 1977·5 cites·4 claims
0241US4202951ABranched polyphenylene-polyphenylene sulfide blendsSTANDARD OIL CO INDIANA·Filed 1978·Granted May 13, 1980·5 cites·10 claims

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