Manfred Lenthe

Person

Odenthal, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of 2-arylamino-4,6-dichloro-s-triazines
- Patent number 4,683,308
- Issue date Jul 28, 1987
- Bayer Aktiengesellschaft
- Andreas Gunther
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Process for the isolation of 2,2-dimethyl-7-hydroxy-coumaran
- Patent number 4,647,676
- Issue date Mar 3, 1987
- Bayer Aktiengesellschaft
- Manfred Lenthe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Isolation of dihydroxybenzene-monoethers from reaction mixtures
- Patent number 4,486,611
- Issue date Dec 4, 1984
- Bayer Aktiengesellschaft
- Manfred Lenthe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of monoalkyl ethers of hydroxyphenols
- Patent number 4,383,126
- Issue date May 10, 1983
- Bayer Aktiengesellschaft
- Gerhard Buttner
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of acyl cyanide compounds
- Patent number 4,360,479
- Issue date Nov 23, 1982
- Bayer Aktiengesellschaft
- Kurt Findeisen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of certain 2-methyl-2,3-dihydro-benzofuran-7-ols
- Patent number 4,321,204
- Issue date Mar 23, 1982
- Bayer Aktiengesellschaft
- Gerhard Buttner
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of chlorinated N-methyl-imidazoles and N-methyl-imidazo...
- Patent number 4,216,332
- Issue date Aug 5, 1980
- Bayer Aktiengesellschaft
- Manfred Lenthe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of certain nuclear chlorinated benzotri...
- Patent number 4,191,711
- Issue date Mar 4, 1980
- Bayer Aktiengesellschaft
- Manfred Lenthe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for isolating N,N-dimethylaminoacetonitrile from water mixt...
- Patent number 4,176,133
- Issue date Nov 27, 1979
- Bayer Aktiengesellschaft
- Manfred Lenthe
- C07 - ORGANIC CHEMISTRY

Manfred Lenthe

Person

Patents Grantslast 30 patents

Process for the preparation of 2-arylamino-4,6-dichloro-s-triazines

Process for the isolation of 2,2-dimethyl-7-hydroxy-coumaran

Isolation of dihydroxybenzene-monoethers from reaction mixtures

Preparation of monoalkyl ethers of hydroxyphenols

Process for the preparation of acyl cyanide compounds

Preparation of certain 2-methyl-2,3-dihydro-benzofuran-7-ols

Preparation of chlorinated N-methyl-imidazoles and N-methyl-imidazo...

Process for the preparation of certain nuclear chlorinated benzotri...

Process for isolating N,N-dimethylaminoacetonitrile from water mixt...