Inventor · disambiguated record
Edwin J. Strojny
Also filed as: FRIEDLI HANS R · STROJNY EDWIN J
8 granted patents·154 citations·filing 1973–1988
86Inventor score
Files withDOW CHEMICAL CO8
Top patents by PatentIndex Score
8 records- 0196US4328373AMethod of preparing aldehydesDOW CHEMICAL CO·Filed 1980·Granted May 4, 1982·94 cites·7 claims
- 0275US4931487AChain extenders for polyurethanesDOW CHEMICAL CO·Filed 1988·Granted Jun 5, 1990·27 cites·38 claims
- 0368US4206084ACatalyst for producing maleic anhydrideDOW CHEMICAL CO·Filed 1978·Granted Jun 3, 1980·17 cites·3 claims
- 0455US4113745ACatalyst for and method of producing maleic anhydrideDOW CHEMICAL CO·Filed 1977·Granted Sep 12, 1978·4 cites·3 claims
- 0544US4735711ANovel collectors for the selective froth flotation of mineral sulfidesDOW CHEMICAL CO·Filed 1986·Granted Apr 5, 1988·9 cites·11 claims
- 0638US3963759AOxidation of mesityl oxide to citraconic anhydrideDOW CHEMICAL CO·Filed 1973·Granted Jun 15, 1976·1 cites·8 claims
- 0731US4732668ANovel collectors for the selective froth flotation of mineral sulfidesDOW CHEMICAL CO·Filed 1986·Granted Mar 22, 1988·2 cites·13 claims
- 0830US4218383AMethod of producing maleic anhydrideDOW CHEMICAL CO·Filed 1978·Granted Aug 19, 1980·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →