Robert A. Falk

Person

New City, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Polyurethanes derived from oligoperfluoroalkyl alcohols
- Patent number 5,663,273
- Issue date Sep 2, 1997
- Ciba-Geigy Corporation
- Marlon Haniff
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Hybrid s-triazine light stabilizers substituted by benzotriazole or...
- Patent number 5,585,422
- Issue date Dec 17, 1996
- Ciba-Geigy Corporation
- Robert A. Falk
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for reacting a perfluoroalkl iodide with an olefinic compound
- Patent number 5,585,517
- Issue date Dec 17, 1996
- Ciba-Geigy Corporation
- Ted Deisenroth
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Poly-perfluoroalkyl-substituted alcohols and acids, and derivatives...
- Patent number 5,525,732
- Issue date Jun 11, 1996
- Ciba-Geigy Corporation
- Marlon Haniff
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Barrier property enhancement of films and molded articles
- Patent number 5,508,330
- Issue date Apr 16, 1996
- Ciba-Geigy Corporation
- Gregory R. Coughlin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Poly-perfluoroalkyl-substituted alcohols and acids, and derivatives...
- Patent number 5,491,261
- Issue date Feb 13, 1996
- Ciba-Geigy Corporation
- Marlon Haniff
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
UV-absorbing polyurethanes and polyesters
- Patent number 5,459,222
- Issue date Oct 17, 1995
- Ciba-Geigy Corporation
- Juliana Rodgers
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-(benzotriazol-2-yl)-4-alkyl-6-(2-hydroxy-3-benzoyl-6-alkoxybenzyl...
- Patent number 5,439,955
- Issue date Aug 8, 1995
- Ciba-Geigy Corporation
- Robert A. Falk
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-(benzotriazol-2-yl)-4-alkyl-6-(2-hydroxy-3-benzoyl-6-alkoxybenzyl...
- Patent number 5,387,691
- Issue date Feb 7, 1995
- Ciba-Geigy Corporation
- Robert A. Falk
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-(2-hydroxy-3-perfluoroalkylthiomethyl-5-alkylphenyl)-2H-benzotria...
- Patent number 5,312,852
- Issue date May 17, 1994
- Ciba-Geigy Corporation
- Robert A. Falk
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Perfluoroalkyl substituted hydroxyphenylalkanoic ester antioxidants...
- Patent number 5,310,773
- Issue date May 10, 1994
- Ciba-Geigy Corporation
- Robert A. Falk
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-(2-hydroxy-3-perfluoroalkyl thiomethyl-5-alkylphenyl)2H-benzotria...
- Patent number 5,250,698
- Issue date Oct 5, 1993
- Ciba-Geigy Corporation
- Robert A. Falk
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
5,5-bis (perfluoroalkylheteromethyl)-2-hydroxy-2-oxo-1,3,2-dioxapho...
- Patent number 5,132,445
- Issue date Jul 21, 1992
- Ciba-Geigy Corporation
- Robert A. Falk
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Heteroatom containing 3,3-bis-perfluoroalkyl oxetanes and polyether...
- Patent number 5,097,048
- Issue date Mar 17, 1992
- Ciba-Geigy Corporation
- Robert A. Falk
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
5,5-bis (perfluoroalkylheteromethyl)-2-hydroxy-2-oxo-1,3,2-dioxapho...
- Patent number 5,091,550
- Issue date Feb 25, 1992
- Ciba-Geigy Corporation
- Robert A. Falk
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Tris-perfluoroalkyl terminated neopentyl alcohols and derivatives t...
- Patent number 5,068,397
- Issue date Nov 26, 1991
- Ciba-Geigy Corporation
- Robert A. Falk
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Heteroatom containing perfluoroalkyl terminated neopentyl glycols a...
- Patent number 5,045,624
- Issue date Sep 3, 1991
- Ciba-Geigy Corporation
- Robert A. Falk
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Use of organic fluorochemical compounds with oleophobic and hydroph...
- Patent number 4,997,580
- Issue date Mar 5, 1991
- Ciba-Geigy Corporation
- Athanasios Karydas
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Perfluoroalkylthioglycosides
- Patent number 4,957,904
- Issue date Sep 18, 1990
- Ciba-Geigy Corporation
- Robert A. Falk
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Heteroatom containing perfluoroalkyl terminated neopentyl glycols a...
- Patent number 4,946,992
- Issue date Aug 7, 1990
- Ciba-Geigy Corporation
- Robert A. Falk
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Heteroatom containing perfluoroalkyl terminated neopentyl glycols a...
- Patent number 4,898,981
- Issue date Feb 6, 1990
- Ciba-Geigy Corporation
- Robert A. Falk
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Polysaccharide/perfluoroalkyl complexes
- Patent number 4,859,349
- Issue date Aug 22, 1989
- Ciba-Geigy Corporation
- Kirtland P. Clark
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Use of organic fluorochemical compounds with oleophobic and hydroph...
- Patent number 4,767,545
- Issue date Aug 30, 1988
- Ciba-Geigy Corporation
- Athanasios Karydas
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Sulfido- and sulfo-substituted perfluoroalkyl pyromellitates
- Patent number 4,647,284
- Issue date Mar 3, 1987
- Ciba-Geigy Corporation
- Athanasios Karydas
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Homo- and co- (addition) polymers of di-perfluoroalkyl carbamyl gro...
- Patent number 4,612,356
- Issue date Sep 16, 1986
- Ciba-Geigy Corporation
- Robert A. Falk
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Unsaturated polysiloxanes and polymers thereof
- Patent number 4,605,712
- Issue date Aug 12, 1986
- Ciba-Geigy Corporation
- Karl F. Mueller
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fluoroalkyl-carbamyl group containing acrylates and methacrylates
- Patent number 4,584,143
- Issue date Apr 22, 1986
- Ciba-Geigy Corporation
- Robert A. Falk
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Perfluoroalkyl-alkyl-thio, sulfinyl or sulfonyl-alkylene glycidyl e...
- Patent number 4,577,036
- Issue date Mar 18, 1986
- Ciba-Geigy Corporation
- Robert A. Falk
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Di-perfluoroalkyl carbamyl group containing acrylates and methacryl...
- Patent number 4,540,805
- Issue date Sep 10, 1985
- Ciba-Geigy Corporation
- Robert A. Falk
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Ammonium and amine salts of di-perfluoroalkyl group containing acid...
- Patent number 4,536,254
- Issue date Aug 20, 1985
- Ciba-Geigy Corporation
- Robert A. Falk
- C07 - ORGANIC CHEMISTRY

Robert A. Falk

Person

Patents Grantslast 30 patents

Polyurethanes derived from oligoperfluoroalkyl alcohols

Hybrid s-triazine light stabilizers substituted by benzotriazole or...

Process for reacting a perfluoroalkl iodide with an olefinic compound

Poly-perfluoroalkyl-substituted alcohols and acids, and derivatives...

Barrier property enhancement of films and molded articles

Poly-perfluoroalkyl-substituted alcohols and acids, and derivatives...

UV-absorbing polyurethanes and polyesters

2-(benzotriazol-2-yl)-4-alkyl-6-(2-hydroxy-3-benzoyl-6-alkoxybenzyl...

2-(benzotriazol-2-yl)-4-alkyl-6-(2-hydroxy-3-benzoyl-6-alkoxybenzyl...

2-(2-hydroxy-3-perfluoroalkylthiomethyl-5-alkylphenyl)-2H-benzotria...

Perfluoroalkyl substituted hydroxyphenylalkanoic ester antioxidants...

2-(2-hydroxy-3-perfluoroalkyl thiomethyl-5-alkylphenyl)2H-benzotria...

5,5-bis (perfluoroalkylheteromethyl)-2-hydroxy-2-oxo-1,3,2-dioxapho...

Heteroatom containing 3,3-bis-perfluoroalkyl oxetanes and polyether...

5,5-bis (perfluoroalkylheteromethyl)-2-hydroxy-2-oxo-1,3,2-dioxapho...

Tris-perfluoroalkyl terminated neopentyl alcohols and derivatives t...

Heteroatom containing perfluoroalkyl terminated neopentyl glycols a...

Use of organic fluorochemical compounds with oleophobic and hydroph...

Perfluoroalkylthioglycosides

Heteroatom containing perfluoroalkyl terminated neopentyl glycols a...

Heteroatom containing perfluoroalkyl terminated neopentyl glycols a...

Polysaccharide/perfluoroalkyl complexes

Use of organic fluorochemical compounds with oleophobic and hydroph...

Sulfido- and sulfo-substituted perfluoroalkyl pyromellitates

Homo- and co- (addition) polymers of di-perfluoroalkyl carbamyl gro...

Unsaturated polysiloxanes and polymers thereof

Fluoroalkyl-carbamyl group containing acrylates and methacrylates

Perfluoroalkyl-alkyl-thio, sulfinyl or sulfonyl-alkylene glycidyl e...

Di-perfluoroalkyl carbamyl group containing acrylates and methacryl...

Ammonium and amine salts of di-perfluoroalkyl group containing acid...