Inventor · disambiguated record
Dietmar Colignon
Also filed as: COLIGNON DIETMAR
6 granted patents·103 citations·filing 1985–1991
83Inventor score
Technology areasC07C
Files withHENKEL KGAA6
Top patents by PatentIndex Score
6 records- 0188US5382677AProcess for the production of highly concentrated pastes of α-sulfofatty acid alkyl ester alkali metal saltsHENKEL KGAA·Filed 1991·Granted Jan 17, 1995·38 cites·20 claims
- 0283US5391783AProcess for the production of light-colored pastes of α-sulfofatty acid alkyl ester alkali metal saltsHENKEL KGAA·Filed 1991·Granted Feb 21, 1995·28 cites·20 claims
- 0382US5384422AProcess for the production of light-colored α-sulfofatty acid alkyl ester alkali metal salt pastesHENKEL KGAA·Filed 1991·Granted Jan 24, 1995·23 cites·16 claims
- 0471US4695409AControl of disalt in α-sulfofatty acid ester surfactantsHENKEL KGAA·Filed 1985·Granted Sep 22, 1987·9 cites·11 claims
- 0555US4990288AControl of disalt in α-sulfofatty acid ester surfactantsHENKEL KGAA·Filed 1987·Granted Feb 5, 1991·4 cites·14 claims
- 0634US5391782AProcess for the production of highly concentrated pastes of α-sulfofatty acid alkyl ester alkali metal saltsHENKEL KGAA·Filed 1991·Granted Feb 21, 1995·1 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →