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Olin Hunt Specialty Products Inc.
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Cheshire, CT, US
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Patents Grants
last 30 patents
Information
Patent Grant
Modular bubbler container automatic refill system
Patent number
5,279,338
Issue date
Jan 18, 1994
Olin Hunt Specialty Products, Inc.
Dirk Goossens
B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information
Patent Grant
Selected trihydroxybenzophenone compounds and their use in photoact...
Patent number
5,019,478
Issue date
May 28, 1991
Olin Hunt Specialty Products, Inc.
Medhat A. Toukhy
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Developing system for an electrophotographic multicolor imaging app...
Patent number
5,006,899
Issue date
Apr 9, 1991
Olin Hunt Specialty Products Inc.
David P. Bujese
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Light sensitive composition with o-quinone diazide and phenolic nov...
Patent number
5,002,851
Issue date
Mar 26, 1991
Olin Hunt Specialty Products, Inc.
Medhat A. Toukhy
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Process of forming resist image in positive photoresist with therma...
Patent number
5,001,040
Issue date
Mar 19, 1991
Olin Hunt Specialty Products Inc.
Andrew J. Blakeney
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for coating a photoresist composition onto a substrate
Patent number
4,996,080
Issue date
Feb 26, 1991
Olin Hunt Specialty Products Inc.
Ivan S. Daraktchiev
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Selected trinuclear novolak oligomers and their use in photoactive...
Patent number
4,992,596
Issue date
Feb 12, 1991
Olin Hunt Specialty Products Inc.
Alfred T. Jeffries
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process of developing a radiation imaged product with trinuclear no...
Patent number
4,992,356
Issue date
Feb 12, 1991
Olin Hunt Specialty Products Inc.
Alfred T. Jeffries
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Thermally stable phenolic resin compositions with ortho, ortho meth...
Patent number
4,970,287
Issue date
Nov 13, 1990
Olin Hunt Specialty Products Inc.
Andrew J. Blakeney
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for preparing a nonconductive substrate for electroplating
Patent number
4,964,959
Issue date
Oct 23, 1990
Olin Hunt Specialty Products Inc.
Barry F. Nelsen
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Positive-working photoresist employing a selected mixture of ethyl...
Patent number
4,965,167
Issue date
Oct 23, 1990
Olin Hunt Specialty Products, Inc.
Thomas E. Salamy
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Light-sensitive o-quinone diazide composition and product with phen...
Patent number
4,959,292
Issue date
Sep 25, 1990
Olin Hunt Specialty Products Inc.
Andrew J. Blakeney
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ink-jet printing process
Patent number
4,959,661
Issue date
Sep 25, 1990
Olin Hunt Specialty Products Inc.
Galina P. Buxton
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Radiation sensitive compound and mixtures with trinuclear novolak o...
Patent number
4,957,846
Issue date
Sep 18, 1990
Olin Hunt Specialty Products Inc.
Alfred T. Jeffries
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing the through hole walls of a printed wiring bo...
Patent number
4,897,164
Issue date
Jan 30, 1990
Olin Hunt Specialty Products Inc.
Anthony M. Piano
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Color developer composition
Patent number
4,882,264
Issue date
Nov 21, 1989
Olin Hunt Specialty Products Inc.
Hongzoon Kim
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY