Mark S. Holt

Person

West Nyack, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Process for making 5-thio-substituted benzotriazole UV absorbers
- Patent number 5,942,626
- Issue date Aug 24, 1999
- Ciba Specialty Chemicals Corporation
- Roland A.E. Winter
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Compositions stabilized with red-shifted tris-aryl-s-triazines
- Patent number 5,637,706
- Issue date Jun 10, 1997
- Ciba-Geigy Corporation
- Tyler A. Stevenson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-(2-hydroxy-3-.alpha. cumyl-5-tert nonyl or dodecyl phenyl)-2H- Be...
- Patent number 5,607,987
- Issue date Mar 4, 1997
- Ciba-Geigy Corporation
- Roland A. E. Winter
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Crystalline form of 2-(2-hydroxy-3-.alpha.-cumyl-5-tert-octylphenyl...
- Patent number 5,574,166
- Issue date Nov 12, 1996
- Ciba-Geigy Corporation
- Roland A. E. Winter
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Electro coat/base coat/clear coat finishes stabilized with soluble...
- Patent number 5,563,242
- Issue date Oct 8, 1996
- Ciba-Geigy Corporation
- Roland A. E. Winter
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Red-shifted tris-aryl-s-triazines and compositions stabilized there...
- Patent number 5,556,973
- Issue date Sep 17, 1996
- Ciba-Geigy Corporation
- Tyler A. Stevenson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-(2-hydroxy-3-.alpha.-cumyl-5-nonylor 5-dodecylphenyl)-2H-benzotri...
- Patent number 5,554,760
- Issue date Sep 10, 1996
- Ciba-Geigy Corporation
- Roland A. E. Winter
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Red-shifted tris-aryl-s-triazines and compositions stabilized there...
- Patent number 5,543,518
- Issue date Aug 6, 1996
- Ciba-Geigy Corporation
- Tyler A. Stevenson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Compositions stabilized with 5-thio-substituted benzotriazole UV-ab...
- Patent number 5,516,914
- Issue date May 14, 1996
- Ciba-Geigy Corporation
- Roland A. E. Winter
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
S-triazine UV absorbers substituted by a sulfur-containing moiety
- Patent number 5,476,937
- Issue date Dec 19, 1995
- Ciba-Geigy Corporation
- Tyler A. Stevenson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Compositions stabilized with 5-sulfonyl-substituted benotriazole UV...
- Patent number 5,436,349
- Issue date Jul 25, 1995
- Ciba-Geigy Corporation
- Roland A. E. Winter
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Electro coat/base coat/clear coat finishes stabilized with S-triazi...
- Patent number 5,354,794
- Issue date Oct 11, 1994
- Ciba-Geigy Corporation
- Tyler A. Stevenson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Non-migrating 1-hydrocarbyloxy-2,2,6,6-tetramethylpiperdine 1,3,5-t...
- Patent number 5,300,544
- Issue date Apr 5, 1994
- Ciba-Geigy Corporation
- James P. Galbo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
5-sulfonyl-substituted benzotriazole UV-absorbers
- Patent number 5,280,124
- Issue date Jan 18, 1994
- Ciba-Geigy Corporation
- Roland A. E. Winter
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
5-thio-substituted benzotriazole UV-absorbers
- Patent number 5,278,314
- Issue date Jan 11, 1994
- Ciba-Geigy Corporation
- Roland A. E. Winter
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Non-migrating 1-hydrocarbyloxy-2,2,6,6-tetramethylpiperidine 1,3,5-...
- Patent number 5,216,156
- Issue date Jun 1, 1993
- Ciba-Geigy Corporation
- James P. Galbo
- C07 - ORGANIC CHEMISTRY

Mark S. Holt

Person

Patents Grantslast 30 patents

Process for making 5-thio-substituted benzotriazole UV absorbers

Compositions stabilized with red-shifted tris-aryl-s-triazines

2-(2-hydroxy-3-.alpha. cumyl-5-tert nonyl or dodecyl phenyl)-2H- Be...

Crystalline form of 2-(2-hydroxy-3-.alpha.-cumyl-5-tert-octylphenyl...

Electro coat/base coat/clear coat finishes stabilized with soluble...

Red-shifted tris-aryl-s-triazines and compositions stabilized there...

2-(2-hydroxy-3-.alpha.-cumyl-5-nonylor 5-dodecylphenyl)-2H-benzotri...

Red-shifted tris-aryl-s-triazines and compositions stabilized there...

Compositions stabilized with 5-thio-substituted benzotriazole UV-ab...

S-triazine UV absorbers substituted by a sulfur-containing moiety

Compositions stabilized with 5-sulfonyl-substituted benotriazole UV...

Electro coat/base coat/clear coat finishes stabilized with S-triazi...

Non-migrating 1-hydrocarbyloxy-2,2,6,6-tetramethylpiperdine 1,3,5-t...

5-sulfonyl-substituted benzotriazole UV-absorbers

5-thio-substituted benzotriazole UV-absorbers

Non-migrating 1-hydrocarbyloxy-2,2,6,6-tetramethylpiperidine 1,3,5-...