Inventor · disambiguated record
Bernd Lippsmeier
Also filed as: LIPPSMEIER BERND
12 granted patents·41 citations·filing 1975–1977
87Inventor score
Files withHOECHST AG12
Top patents by PatentIndex Score
12 records- 0181US4122123AProduction of quaternary phosphonium halidesHOECHST AG·Filed 1975·Granted Oct 24, 1978·13 cites·13 claims
- 0263US4073810AProduction of organophosphinesHOECHST AG·Filed 1975·Granted Feb 14, 1978·5 cites·18 claims
- 0361US4078023AProduction of O,O-dialkylthionophosphoric acid chloridesHOECHST AG·Filed 1976·Granted Mar 7, 1978·5 cites·9 claims
- 0455US4020129AProduction of dithiophosphoric acid-O,O-diestersHOECHST AG·Filed 1975·Granted Apr 26, 1977·4 cites·8 claims
- 0552US3998886AProduction of halogen-containing tertiary phosphine oxidesHOECHST AG·Filed 1975·Granted Dec 21, 1976·3 cites·13 claims
- 0647US4020110AProduction of tertiary methylphosphine oxidesHOECHST AG·Filed 1975·Granted Apr 26, 1977·2 cites·4 claims
- 0746US3997611AProduction of tertiary phosphine oxidesHOECHST AG·Filed 1975·Granted Dec 14, 1976·2 cites·9 claims
- 0845US4091012AProduction of tertiary phosphine oxidesHOECHST AG·Filed 1977·Granted May 23, 1978·2 cites·7 claims
- 0936US4076755AProduction of hydroxyalkylphosphine oxidesHOECHST AG·Filed 1976·Granted Feb 28, 1978·5 cites·16 claims
- 1031US4028421AProduction of tertiary (hydroxymethyl)-methylphosphine oxidesHOECHST AG·Filed 1975·Granted Jun 7, 1977·0 cites·3 claims
- 1130US3980711AProduction of methylphosphine oxidesHOECHST AG·Filed 1975·Granted Sep 14, 1976·0 cites·9 claims
- 1229US4080384AProduction of (hydroxymethyl)-alkyl, cycloalkyl and aralkylphosphinesHOECHST AG·Filed 1975·Granted Mar 21, 1978·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →