Jian J. Zhang

Person

Wilmington, DE, US

People

Patents Grantslast 30 patents

Information Patent Grant
Process for isomerization of alpha olefins to internal olefins
- Patent number 7,271,308
- Issue date Sep 18, 2007
- Hercules Incorporated
- Jian Jian Zhang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Alkenyl succinic anhydride compositons and the use thereof
- Patent number 6,348,132
- Issue date Feb 19, 2002
- Hercules Incorporated
- Jian Jian Zhang
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Alkaline paper surface sizing agents, method of use and surface siz...
- Patent number 6,325,893
- Issue date Dec 4, 2001
- Hercules Incorporated
- Clement L. Brungardt
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
2-oxetanone sizing agents and their use in paper
- Patent number 6,316,095
- Issue date Nov 13, 2001
- Hercules Incorporated
- Donald K. Black
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Alcohol-terminated ketene multimer sizing agents
- Patent number 6,175,022
- Issue date Jan 16, 2001
- Hercules Incorporated
- Clement L. Brungardt
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Alkaline paper surface sizing agents
- Patent number 6,048,392
- Issue date Apr 11, 2000
- Hercules Incorporated
- Clement L. Brungardt
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process of using fine paper containing 2-oxetanone sizing agent in...
- Patent number 6,007,906
- Issue date Dec 28, 1999
- Hercules Incorporated
- Kyle J. Bottorff
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method of surface sizing paper comprising surface sizing paper with...
- Patent number 5,846,663
- Issue date Dec 8, 1998
- Hercules Incorporated
- Clement L. Brungardt
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
2-oxetanone sizing agents comprising saturated and unsaturated tail...
- Patent number 5,725,731
- Issue date Mar 10, 1998
- Hercules Incorporated
- Clement L. Brungardt
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process of using paper containing alkaline sizing agents with impro...
- Patent number 5,685,815
- Issue date Nov 11, 1997
- Hercules Incorporated
- Kyle J. Bottorff
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for the manufacture of alkyl ketene dimers by dimerization...
- Patent number 5,525,738
- Issue date Jun 11, 1996
- Hercules Incorporated
- Jian J. Zhang
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Process for isomerization of alpha olefins to internal olefins
- Publication number 20060084831
- Publication date Apr 20, 2006
- Jian Jian Zhang
- C07 - ORGANIC CHEMISTRY

Jian J. Zhang

Person

Patents Grantslast 30 patents

Process for isomerization of alpha olefins to internal olefins

Alkenyl succinic anhydride compositons and the use thereof

Alkaline paper surface sizing agents, method of use and surface siz...

2-oxetanone sizing agents and their use in paper

Alcohol-terminated ketene multimer sizing agents

Alkaline paper surface sizing agents

Process of using fine paper containing 2-oxetanone sizing agent in...

Method of surface sizing paper comprising surface sizing paper with...

2-oxetanone sizing agents comprising saturated and unsaturated tail...

Process of using paper containing alkaline sizing agents with impro...

Process for the manufacture of alkyl ketene dimers by dimerization...

Patents Applicationslast 30 patents

Process for isomerization of alpha olefins to internal olefins