Inventor · disambiguated record
Edwin H. Niemann
Also filed as: NIEMANN EDWIN · NIEMANN EDWIN H
3 granted patents·1 pending application·85 citations·filing 1988–2009
74Inventor score
Technology areasC08J
Top patents by PatentIndex Score
4 records- 0190US6908949B2Foamable interpolymer resin particles containing limonene as a blowing aidNOVA CHEM INC·Filed 2004·Granted Jun 21, 2005·49 cites·18 claims
- 0266US4798749AIsopentane as blowing agent to improve coffee retention in foam cups molded from expandable polystreneARCO CHEM CO·Filed 1988·Granted Jan 17, 1989·22 cites·1 claims
- 0356US2010048752A1Crosslinked polymer compositionNOVA CHEM INC·Filed 2009·Application pending·0 cites
- 0454US4840759AIsopentane as blowing agent to improve coffee retention in foam cups molded from expandable polystyreneARCO CHEM TECH·Filed 1988·Granted Jun 20, 1989·14 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →