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Athanasios Karydas
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New York, NY, US
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Patents Grants
last 30 patents
Information
Patent Grant
Fluorinated lubricants for polyethylene snow sliders
Patent number
5,914,298
Issue date
Jun 22, 1999
Athanasios Karydas
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Method of lubrication using perfluoroalkyl terminated urethanes
Patent number
5,571,779
Issue date
Nov 5, 1996
Eduard K. Kleiner
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Fluorinated disulfide lubricants for polyethylene snow sliders
Patent number
5,547,594
Issue date
Aug 20, 1996
Athanasios Karydas
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Perfluoroalkyl terminated urethane lubricants
Patent number
5,502,225
Issue date
Mar 26, 1996
Dynax Corporation
Eduard K. Kleiner
C07 - ORGANIC CHEMISTRY
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
Fluorine and silicon containing water and oil repellents
Patent number
5,260,400
Issue date
Nov 9, 1993
Dynax Corporation
Athanasios Karydas
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Perfluoroalkypolyoxyalkylpolysiloxane surfactants
Patent number
5,124,467
Issue date
Jun 23, 1992
Ciba-Geigy Corporation
Juliana Rodgers
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Heteroatom containing perfluoroalkyl terminated neopentyl sulfates...
Patent number
5,120,364
Issue date
Jun 9, 1992
Ciba-Geigy Corporation
Athanasios Karydas
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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
Fluorinated silicon polymers
Patent number
5,057,377
Issue date
Oct 15, 1991
Ciba-Geigy Corporation
Athanasios Karydas
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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
Crude oil emulsions containing a compatible fluorochemical surfactant
Patent number
4,993,448
Issue date
Feb 19, 1991
Ciba-Geigy Corporation
Athanasios Karydas
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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
Enhanced oil recovery through cyclic injection of fluorochemicals
Patent number
4,921,619
Issue date
May 1, 1990
Ciba-Geigy Corporation
Athanasios Karydas
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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
Use of organic fluorochemical compounds with oleophobic and hydroph...
Patent number
4,876,018
Issue date
Oct 24, 1989
Ciba-Geigy Corporation
Athanasios Karydas
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Fluorinated cationic compounds
Patent number
4,836,958
Issue date
Jun 6, 1989
Ciba-Geigy Corporation
Athanasios Karydas
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Steam mediated fluorochemically enhanced oil recovery
Patent number
4,823,873
Issue date
Apr 25, 1989
Ciba-Geigy Corporation
Athanasios Karydas
E21 - EARTH DRILLING MINING
Information
Patent Grant
Perfluoroalkyl substituted benzotriazoles
Patent number
4,788,292
Issue date
Nov 29, 1988
Ciba-Geigy Corporation
Kirtland P. Clark
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Use of organic fluorochemical compounds with oleophobic and hydroph...
Patent number
4,769,160
Issue date
Sep 6, 1988
Ciba-Geigy Corporation
Athanasios Karydas
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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
Patents Applications
last 30 patents
Information
Patent Application
TWIN-TAIL HYDROCARBON SURFACTANTS FOR FOAM COMPOSITIONS
Publication number
20200181328
Publication date
Jun 11, 2020
Perimeter Solutions LP
Timothy Clark
C07 - ORGANIC CHEMISTRY