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Louis Linguenheld
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Saint-Genis-Laval, FR
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last 30 patents
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Patent Grant
Novel polyoxaalkyl aminoalcohols
Patent number
4,504,682
Issue date
Mar 12, 1985
Rhone-Poulenc Industries
Louis Linguenheld
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polyoxaalkyl aminoalcohols
Patent number
4,429,160
Issue date
Jan 31, 1984
Rhone-Poulenc Industries
Louis Linguenheld
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of tris-(ether-amines) and the tris-(et...
Patent number
4,408,075
Issue date
Oct 4, 1983
Rhone-Poulenc Industries
Gerard Soula
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of chloroalkoxybenzenes
Patent number
4,346,244
Issue date
Aug 24, 1982
Rhone-Poulenc Industries
Gerard Soula
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Ullmann reaction for the synthesis of diaryl ethers
Patent number
4,288,386
Issue date
Sep 8, 1981
Rhone-Poulenc Industries
Gerard Soula
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Organosilicon sunlight-resistant pastes
Patent number
4,104,237
Issue date
Aug 1, 1978
Rhone-Poulenc Industries
Louis Linguenheld
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...