Inventor · disambiguated record
James H. Plonka
Also filed as: PLONKA JAMES H
6 granted patents·1 pending application·23 citations·filing 1975–2025
79Inventor score
Top patents by PatentIndex Score
7 records- 0191US11299468B2Methods for producing 5-(halomethyl)furfuralORIGIN MAT OPERATING INC·Filed 2020·Granted Apr 12, 2022·2 cites·22 claims
- 0290US10011577B2Methods for producing 5-(halomethyl)furfuralMICROMIDAS INC·Filed 2014·Granted Jul 3, 2018·5 cites·35 claims
- 0387US10710970B2Methods for producing 5-(halomethyl)furfuralMICROMIDAS INC·Filed 2018·Granted Jul 14, 2020·2 cites·25 claims
- 0481US12281089B2Methods for producing 5-(halomethyl)furfuralORIGIN MAT OPERATING INC·Filed 2022·Granted Apr 22, 2025·0 cites·10 claims
- 0580US3974199AProcess for production of cyclopropylcyanideDOW CHEMICAL CO·Filed 1975·Granted Aug 10, 1976·14 cites·9 claims
- 0678US2025197365A1Methods for producing 5-(halomethyl)furfuralORIGIN MAT OPERATING INC·Filed 2025·Application pending·0 cites
- 0729US4001293AProcess for production of γ-halonitrilesDOW CHEMICAL CO·Filed 1975·Granted Jan 4, 1977·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →