Philip F. Wolf

Person

Bridgewater, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Stable, aqueous cationic hydrogel
- Patent number 6,667,029
- Issue date Dec 23, 2003
- ISP Investments Inc.
- Yuanzhen Zhong
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Free-flowing flakes of vinyl caprolactam monomer and process for ma...
- Patent number 6,359,128
- Issue date Mar 19, 2002
- ISP Investments Inc.
- Arvind M. Mathur
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Crosslinked polyvinylpyrrolidone (PVPP) copolymer of vinyl pyrrolid...
- Patent number 6,124,415
- Issue date Sep 26, 2000
- ISP Investment Inc.
- Edward G. Malawer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Crosslinked polyvinylpyrrolidone (PVPP) copolymer of vinyl pyrrolid...
- Patent number 6,011,160
- Issue date Jan 4, 2000
- ISP Investments Inc.
- Edward G. Malawer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Homogeneous copolymers containing vinyl pyrrolidone and 2-methylene...
- Patent number 5,912,312
- Issue date Jun 15, 1999
- ISP Investments Inc.
- Yuanzhen Zhong
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for preventing or retarding the formation of gas hydrates
- Patent number 5,723,524
- Issue date Mar 3, 1998
- ISP Investments Inc.
- Jeffrey M. Cohen
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Clear, homogenized, flowable hydrogel of crosslinked N-vinyl lactam...
- Patent number 5,716,634
- Issue date Feb 10, 1998
- ISP Investments Inc.
- Susan Y. Tseng
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for providing homogeneous copolymers of vinylpyrrolidone an...
- Patent number 5,684,105
- Issue date Nov 4, 1997
- ISP Investments Inc.
- Yuanzhen Zhong
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Crosslinked PVP-I2 foam product
- Patent number 5,672,634
- Issue date Sep 30, 1997
- ISP Investments Inc.
- Susan Y. Tseng
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Strongly swellable, moderately crosslinked copolymers of vinylpyrro...
- Patent number 5,663,258
- Issue date Sep 2, 1997
- ISP Investments Inc.
- Yuanzhen Zhong
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
One-step process for making lightly-crosslinked polyvinylpyrrolidon...
- Patent number 5,654,385
- Issue date Aug 5, 1997
- ISP Investments Inc.
- Susan Y. Tseng
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Homogenized flowable hydrogel of crosslinked N-vinyl lactam polymer
- Patent number 5,614,583
- Issue date Mar 25, 1997
- ISP Investments Inc.
- Susan Y. Tseng
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Color stabilized aqueous n-vinyl heterocyclic copolymer solutions
- Patent number 5,604,275
- Issue date Feb 18, 1997
- ISP Investments Inc.
- Yuanzhen Zhong
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymerizable composition of vinylpyrrolidone and vinyl caprolactam
- Patent number 5,567,786
- Issue date Oct 22, 1996
- ISP Investments Inc.
- Susan Y. Tseng
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the color stabilization of an aqueous N-vinyl heterocyc...
- Patent number 5,534,564
- Issue date Jul 9, 1996
- ISP Investments Inc.
- Yuanzhen Zhong
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for making substantially homogeneous copolymers of vinyl py...
- Patent number 5,502,136
- Issue date Mar 26, 1996
- ISP Investments Inc.
- Yuanzhen Zhong
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Reactive diluent for radiation curing of film-forming polymers
- Patent number 5,468,820
- Issue date Nov 21, 1995
- ISP Investments Inc.
- James A. Dougherty
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Colorless, purified polymerizable composition useful for the produc...
- Patent number 5,393,854
- Issue date Feb 28, 1995
- ISP Investments Inc.
- Susan Y. Tseng
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Films and extrusions of cured crosslinked vinyl lactam polymer and...
- Patent number 5,393,825
- Issue date Feb 28, 1995
- ISP Investments Inc.
- Susan Y. Tseng
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Colorless, purified polymerizable composition useful for the produc...
- Patent number 5,391,668
- Issue date Feb 21, 1995
- ISP Investments Inc.
- Susan Y. Tseng
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Molded crosslinked vinyl lactam polymer gel and method of preparation
- Patent number 5,362,796
- Issue date Nov 8, 1994
- ISP Investments Inc.
- Susan Y. Tseng
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for obtaining a polymerizable reaction solution
- Patent number 5,360,883
- Issue date Nov 1, 1994
- ISP Investments Inc.
- Susan Y. Tseng
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Films and extrusions of cured crosslinked vinyl lactam polymer and...
- Patent number 5,354,823
- Issue date Oct 11, 1994
- ISP Investments Inc.
- Susan Y. Tseng
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Process for obtaining the isomeric compound 1-vinyl-3(E)-ethylidene...
- Patent number 5,342,964
- Issue date Aug 30, 1994
- ISP Investments Inc.
- Susan Y. Tseng
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Molded cellular crosslinked vinyl lactam polymer gel and method of...
- Patent number 5,336,697
- Issue date Aug 9, 1994
- ISP Investments Inc.
- Philip F. Wolf
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for obtaining 1-vinyl-3(E)-ethylidene pyrrolidone
- Patent number 5,286,876
- Issue date Feb 15, 1994
- ISP Investments Inc.
- Susan Y. Tseng
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Molded cellular crosslinked vinyl lactam polymer gel and method of...
- Patent number 5,280,049
- Issue date Jan 18, 1994
- ISP Investments Inc.
- Philip F. Wolf
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
1-vinyl-3(E)-ethylidene pyrrolidone
- Patent number 5,274,120
- Issue date Dec 28, 1993
- ISP Investments Inc.
- Susan Y. Tseng
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Formable coatings
- Patent number 5,112,887
- Issue date May 12, 1992
- Union Carbide Chemicals & Plastics Technology Corporation
- Ismael Colon
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Stable, aqueous cationic hydrogel
- Publication number 20010016189
- Publication date Aug 23, 2001
- ISP INVESTMENTS INC.
- Yuanzhen Zhong
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Philip F. Wolf

Person

Patents Grantslast 30 patents

Stable, aqueous cationic hydrogel

Free-flowing flakes of vinyl caprolactam monomer and process for ma...

Crosslinked polyvinylpyrrolidone (PVPP) copolymer of vinyl pyrrolid...

Crosslinked polyvinylpyrrolidone (PVPP) copolymer of vinyl pyrrolid...

Homogeneous copolymers containing vinyl pyrrolidone and 2-methylene...

Method for preventing or retarding the formation of gas hydrates

Clear, homogenized, flowable hydrogel of crosslinked N-vinyl lactam...

Process for providing homogeneous copolymers of vinylpyrrolidone an...

Crosslinked PVP-I2 foam product

Strongly swellable, moderately crosslinked copolymers of vinylpyrro...

One-step process for making lightly-crosslinked polyvinylpyrrolidon...

Homogenized flowable hydrogel of crosslinked N-vinyl lactam polymer

Color stabilized aqueous n-vinyl heterocyclic copolymer solutions

Polymerizable composition of vinylpyrrolidone and vinyl caprolactam

Process for the color stabilization of an aqueous N-vinyl heterocyc...

Process for making substantially homogeneous copolymers of vinyl py...

Reactive diluent for radiation curing of film-forming polymers

Colorless, purified polymerizable composition useful for the produc...

Films and extrusions of cured crosslinked vinyl lactam polymer and...

Colorless, purified polymerizable composition useful for the produc...

Molded crosslinked vinyl lactam polymer gel and method of preparation

Process for obtaining a polymerizable reaction solution

Films and extrusions of cured crosslinked vinyl lactam polymer and...

Process for obtaining the isomeric compound 1-vinyl-3(E)-ethylidene...

Molded cellular crosslinked vinyl lactam polymer gel and method of...

Process for obtaining 1-vinyl-3(E)-ethylidene pyrrolidone

Molded cellular crosslinked vinyl lactam polymer gel and method of...

1-vinyl-3(E)-ethylidene pyrrolidone

Formable coatings

Patents Applicationslast 30 patents

Stable, aqueous cationic hydrogel