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William E. Lenney
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Allentown, PA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Poly(vinyl alcohol)-g-polyethylene graft emulsion copolymers
Patent number
6,395,817
Issue date
May 28, 2002
Air Products Polymers, L.P.
John Joseph Rabasco
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Saturant binder systems for high performance air and oil filters
Patent number
6,390,305
Issue date
May 21, 2002
Air Products Polymers, L.P.
John Joseph Rabasco
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Aqueous emulsion materials containing copolymerized vinyl amide mon...
Patent number
5,591,799
Issue date
Jan 7, 1997
Air Products and Chemicals, Inc.
Richard H. Bott
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
N-vinylamide polymers as stabilizing protective colloids in aqueous...
Patent number
5,470,903
Issue date
Nov 28, 1995
Air Products and Chemicals, Inc.
William E. Lenney
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Poly[(vinyl alcohol)-CO-(vinyl amine)] copolymers as stabilizing pr...
Patent number
5,326,809
Issue date
Jul 5, 1994
Air Products and Chemicals, Inc.
Richard H. Bott
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Vinyl acetate/ethylene copolymer emulsions having improved wet tack...
Patent number
5,143,966
Issue date
Sep 1, 1992
Air Products and Chemicals, Inc.
Hsueh-Chi Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
High solids vinyl acetate-ethylene copolymer emulsions prepared usi...
Patent number
5,124,394
Issue date
Jun 23, 1992
Air Products and Chemicals, Inc.
William E. Lenney
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Vinyl acetate-ethylene copolymer emulsions prepared in the presence...
Patent number
4,921,898
Issue date
May 1, 1990
Air Products and Chemicals, Inc.
William E. Lenney
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for preparing pressure sensitive adhesives
Patent number
4,725,639
Issue date
Feb 16, 1988
Air Products and Chemicals, Inc.
William E. Lenney
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Pressure sensitive adhesives prepared by polymerization in the pres...
Patent number
4,694,056
Issue date
Sep 15, 1987
Air Products and Chemicals, Inc.
William E. Lenney
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Vinyl acetate/acrylate copolymer emulsions for paper coating compos...
Patent number
4,609,704
Issue date
Sep 2, 1986
Air Products and Chemicals, Inc.
Mary L. Hausman
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Vinyl acetate/ethylene copolymer emulsions exhibiting both partiall...
Patent number
4,521,561
Issue date
Jun 4, 1985
Air Products and Chemicals, Inc.
Mary L. Hausman
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Pressure sensitive adhesives with improved shear resistance
Patent number
4,507,429
Issue date
Mar 26, 1985
Air Products and Chemicals, Inc.
William E. Lenney
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Continuous emulsion polymerization of vinyl acetate and ethylene
Patent number
4,164,489
Issue date
Aug 14, 1979
Air Products and Chemicals, Inc.
Wiley E. Daniels
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
Poly(vinyl alcohol)-g-polyethylene graft emulsion copolymers
Publication number
20010031820
Publication date
Oct 18, 2001
John Joseph Rabasco
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...