Bernd Lippsmeier

Person

Huth-Knapsack, DT

People

Patents Grantslast 30 patents

Information Patent Grant
Production of tertiary phosphine oxides
- Patent number 4,091,012
- Issue date May 23, 1978
- Hoechst Aktiengesellschaft
- Hartfrid Vollmer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production of (hydroxymethyl)-alkyl, cycloalkyl and aralkylphosphines
- Patent number 4,080,384
- Issue date Mar 21, 1978
- Hoechst Aktiengesellschaft
- Bernd Lippsmeier
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production of O,O-dialkylthionophosphoric acid chlorides
- Patent number 4,078,023
- Issue date Mar 7, 1978
- Hoechst Aktiengesellschaft
- Bernd Lippsmeier
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production of hydroxyalkylphosphine oxides
- Patent number 4,076,755
- Issue date Feb 28, 1978
- Hoechst Aktiengesellschaft
- Bernd Lippsmeier
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production of organophosphines
- Patent number 4,073,810
- Issue date Feb 14, 1978
- Hoechst Aktiengesellschaft
- Klaus Hestermann
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production of tertiary (hydroxymethyl)-methylphosphine oxides
- Patent number 4,028,421
- Issue date Jun 7, 1977
- Hoechst Aktiengesellschaft
- Bernd Lippsmeier
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production of dithiophosphoric acid-O,O-diesters
- Patent number 4,020,129
- Issue date Apr 26, 1977
- Hoechst Aktiengesellschaft
- Hilmar Roszinski
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production of tertiary methylphosphine oxides
- Patent number 4,020,110
- Issue date Apr 26, 1977
- Hoechst Aktiengesellschaft
- Bernd Lippsmeier
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production of halogen-containing tertiary phosphine oxides
- Patent number 3,998,886
- Issue date Dec 21, 1976
- Hoechst Aktiengesellschaft
- Bernd Lippsmeier
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production of tertiary phosphine oxides
- Patent number 3,997,611
- Issue date Dec 14, 1976
- Hoechst Aktiengesellschaft
- Bernd Lippsmeier
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production of methylphosphine oxides
- Patent number 3,980,711
- Issue date Sep 14, 1976
- Hoechst Aktiengesellschaft
- Bernd Lippsmeier
- C07 - ORGANIC CHEMISTRY

Bernd Lippsmeier

Person

Patents Grantslast 30 patents

Production of tertiary phosphine oxides

Production of (hydroxymethyl)-alkyl, cycloalkyl and aralkylphosphines

Production of O,O-dialkylthionophosphoric acid chlorides

Production of hydroxyalkylphosphine oxides

Production of organophosphines

Production of tertiary (hydroxymethyl)-methylphosphine oxides

Production of dithiophosphoric acid-O,O-diesters

Production of tertiary methylphosphine oxides

Production of halogen-containing tertiary phosphine oxides

Production of tertiary phosphine oxides

Production of methylphosphine oxides