Yuanzhen Zhong

Person

Wayne, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Anhydrous flavor delivery composition and method
- Patent number 8,293,300
- Issue date Oct 23, 2012
- PepsiCo, Inc.
- Yuanzhen Zhong
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Use of surfactants to solubilize water-insoluble solids in beverages
- Patent number 7,402,327
- Issue date Jul 22, 2008
- PepsiCo, Inc.
- Yuanzhen Zhong
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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
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
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
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
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
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
Process for providing homogeneous copolymers of vinylpyrrolidone an...
- Patent number 5,395,904
- Issue date Mar 7, 1995
- ISP Investments Inc.
- Yuanzhen Zhong
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of vinylpyrrolidone/vinyl acetate copol...
- Patent number 5,319,041
- Issue date Jun 7, 1994
- ISP Investments Inc.
- Yuanzhen Zhong
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Anhydrous flavor delivery composition and method
- Publication number 20070178206
- Publication date Aug 2, 2007
- PepsiCo, Inc.
- Yuanzhen Zhong
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
Use of surfactants to solubilize water-insoluble solids in beverages
- Publication number 20040086619
- Publication date May 6, 2004
- PepsiCo Inc.
- Yuanzhen Zhong
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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-...

Yuanzhen Zhong

Person

Patents Grantslast 30 patents

Anhydrous flavor delivery composition and method

Use of surfactants to solubilize water-insoluble solids in beverages

Stable, aqueous cationic hydrogel

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

Process for providing homogeneous copolymers of vinylpyrrolidone an...

Strongly swellable, moderately crosslinked copolymers of vinylpyrro...

Color stabilized aqueous n-vinyl heterocyclic copolymer solutions

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

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

Process for providing homogeneous copolymers of vinylpyrrolidone an...

Process for the preparation of vinylpyrrolidone/vinyl acetate copol...

Patents Applicationslast 30 patents

Anhydrous flavor delivery composition and method

Use of surfactants to solubilize water-insoluble solids in beverages

Stable, aqueous cationic hydrogel