Zhen-Yu Yang

Person

Hockessin, DE, US

People

Patents Grantslast 30 patents

Information Patent Grant
Compositions containing modified fullerenes
- Patent number 8,785,013
- Issue date Jul 22, 2014
- E I du Pont de Nemours and Company
- Paul J. Krusic
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Electrically conductive polymer compositions
- Patent number 8,568,616
- Issue date Oct 29, 2013
- E I du Pont de Nemours and Company
- Che-Hsiung Hsu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Partially fluorinated cyclic ionic polymers and membranes
- Patent number 8,415,070
- Issue date Apr 9, 2013
- E I du Pont de Nemours and Company
- Zhen-Yu Yang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Crosslinkable fluoropolymer, crosslinked fluoropolymers and crossli...
- Patent number 8,071,254
- Issue date Dec 6, 2011
- E. I. Du Pont de Nemours and Company
- Zhen-Yu Yang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Functionalized carbon materials
- Patent number 8,039,681
- Issue date Oct 18, 2011
- E. I. Du Pont de Nemours and Company
- Paul J. Krusic
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Stable trifluorostyrene containing compounds grafted to base polyme...
- Patent number 7,829,603
- Issue date Nov 9, 2010
- E. I. Du Pont de Nemours and Company
- Zhen-Yu Yang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fuel cell membrane containing zirconium phosphate
- Patent number 7,736,780
- Issue date Jun 15, 2010
- E. I. Du Pont de Nemours and Company
- Zhen-Yu Yang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process to prepare stable trifluorostyrene containing compounds gra...
- Patent number 7,737,190
- Issue date Jun 15, 2010
- E. I. Du Pont de Nemours and Company
- Mark Gerrit Roelofs
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Electrically conductive polymer compositions
- Patent number 7,722,785
- Issue date May 25, 2010
- E. I. Du Pont de Nemours and Company
- Che-Hsiung Hsu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Trifluorostyrene containing compounds, and their use in polymer ele...
- Patent number 7,563,532
- Issue date Jul 21, 2009
- E. I. Du Pont de Nemours and Company
- Biswajit Choudhury
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Partially fluorinated ionic compounds
- Patent number 7,456,314
- Issue date Nov 25, 2008
- E. I. Du Pont de Nemours and Company
- Zhen-Yu Yang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Ionomers and ionically conductive compositions
- Patent number 6,268,430
- Issue date Jul 31, 2001
- E. I. Du Pont de Nemours and Company
- Susan Kuharcik Choi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Copolymerization of fluorinated olefins
- Patent number 6,265,507
- Issue date Jul 24, 2001
- E. I. Du Pont de Nemours and Company
- Lin Wang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Partially fluorinated polymers
- Patent number 6,255,543
- Issue date Jul 3, 2001
- E. I. Du Pont de Nemours and Company
- Zhen-Yu Yang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Partially fluorinated polymers
- Patent number 6,214,955
- Issue date Apr 10, 2001
- E. I. Du Pont de Nemours and Company
- Zhen-Yu Yang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Grafting of polymers with fluorocarbon compounds
- Patent number 6,191,231
- Issue date Feb 20, 2001
- E. I. Du Pont de Nemours and Company
- Neville Everton Drysdale
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Iodonitriles as chain transfer agents in the manufacture of perfluo...
- Patent number 6,166,157
- Issue date Dec 26, 2000
- E. I. Du Pont de Nemours and Company
- Ming-Hong Hung
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process using CF.sub.2 I.sub.2 and olefins for producing diiodo flu...
- Patent number 6,150,565
- Issue date Nov 21, 2000
- E. I. Du Pont de Nemours and Company
- Zhen-Yu Yang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Copolymer of an olefin and an unsaturated partially fluorinated fun...
- Patent number 6,107,422
- Issue date Aug 22, 2000
- E. I. Du Pont de Nemours and Company
- Lin Wang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ionomers and ionically conductive compositions
- Patent number 6,100,324
- Issue date Aug 8, 2000
- E. I. Du Pont de Nemours and Company
- Susan Kuharcik Choi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Triphenylbis (fluoroalkoxy) phosphoranes and fluorinated ketals
- Patent number 6,046,367
- Issue date Apr 4, 2000
- E. I. Du Pont de Nemours and Company
- Zhen-Yu Yang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the polymerization of cyclic ethers
- Patent number 6,040,419
- Issue date Mar 21, 2000
- E. I. Du Pont de Nemours and Company
- Neville Everton Drysdale
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for making dihalodifluoromethanes and their homologues
- Patent number 6,002,055
- Issue date Dec 14, 1999
- E. I. Du Pont de Nemours and Company
- Zhen-Yu Yang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Processes for making .alpha.-olefins
- Patent number 5,880,323
- Issue date Mar 9, 1999
- E. I. Du Pont de Nemours and Company
- Maurice S. Brookhart
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Processes of polymerizing olefins
- Patent number 5,866,663
- Issue date Feb 2, 1999
- E. I. Du Pont de Nemours and Company
- Maurice S. Brookhart
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Triphenylbis(fluoroalkoxy) phosphoranes and fluorinated ketals
- Patent number 5,623,089
- Issue date Apr 22, 1997
- E. I. Du Pont de Nemours and Company
- Zhen-Yu Yang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Partially flourinated polymers and process therefor
- Patent number 5,557,018
- Issue date Sep 17, 1996
- E. I. Du Pont de Nemours and Company
- Bruce E. Smart
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of halogenated compounds
- Patent number 5,504,248
- Issue date Apr 2, 1996
- E. I. Du Pont de Nemours and Company
- Paul J. Krusic
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polymers of vinyl (perfluorocyclopropane)
- Patent number 5,478,904
- Issue date Dec 26, 1995
- E. I. Du Pont de Nemours and Company
- Zhen-Yu Yang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Partially fluorinated polymers and process therefor
- Patent number 5,475,071
- Issue date Dec 12, 1995
- E. I. Du Pont de Nemours and Company
- Bruce E. Smart
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PARTIALLY FLUORINATED CYCLIC IONIC POLYMERS AND MEMBRANES
- Publication number 20110218256
- Publication date Sep 8, 2011
- ZHEN-YU YANG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ELECTRICALLY CONDUCTIVE POLYMER COMPOSITIONS
- Publication number 20110031441
- Publication date Feb 10, 2011
- E.I. DU PONT DE NEMOURS AND COMPANY DUPONT DISPLAY INC
- Che-Hsiung Hsu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CROSSLINKABLE FLUOROPOLYMER, CROSSLINKED FLUOROPOLYMERS AND CROSSLI...
- Publication number 20100093878
- Publication date Apr 15, 2010
- E.I. du Pont de Nemours and Company
- Zhen-Yu Yang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CROSSLINKABLE FLUOROPOLYMER, CROSSLINKED FLUOROPOLYMERS AND CROSSLI...
- Publication number 20090182066
- Publication date Jul 16, 2009
- E.I. du Pont de Nemours and Company
- Zhen-Yu Yang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Trifluorostyrene Containing Compounds, and their Use in Polymer Ele...
- Publication number 20080206624
- Publication date Aug 28, 2008
- Biswajit Choudhury
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PARTIALLY FLUORINATED IONIC COMPOUNDS
- Publication number 20080161612
- Publication date Jul 3, 2008
- Zhen-Yu Yang
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Stable Trifluorostyrene Containing Compounds, And Their Use In Poly...
- Publication number 20080032184
- Publication date Feb 7, 2008
- Zhen-yu Yang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Functionalized carbon materials
- Publication number 20070293693
- Publication date Dec 20, 2007
- Paul J. Krusic
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Stable Trifluorostyrene Containing Compounds Grafted To Base Polyme...
- Publication number 20070208092
- Publication date Sep 6, 2007
- Zhen-Yu Yang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Electrically conductive polymer compositions
- Publication number 20070069185
- Publication date Mar 29, 2007
- Che-Hsiung Hsu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Electrically conductive polymer compositions
- Publication number 20070066755
- Publication date Mar 22, 2007
- Che-Hsiung Hsu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process to prepare stable trifluorostyrene containing compounds gra...
- Publication number 20060276555
- Publication date Dec 7, 2006
- Mark Gerrit Roelofs
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Fuel cell membrane containing zirconium phosphate
- Publication number 20060275636
- Publication date Dec 7, 2006
- Zhen-Yu Yang
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process to prepare stable trifluorostyrene containing compounds gra...
- Publication number 20060276556
- Publication date Dec 7, 2006
- Mark Gerrit Roelofs
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process to prepare stable trifluorostyrene containing compounds gra...
- Publication number 20060264576
- Publication date Nov 23, 2006
- Mark Gerrit Roelofs
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Fluorinated sulfonamide compounds and polymer electrolyte membranes...
- Publication number 20060177717
- Publication date Aug 10, 2006
- Mark F. Teasley
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Trifluorostyrene containing compounds, and their use in polymer ele...
- Publication number 20060135715
- Publication date Jun 22, 2006
- Zhen-Yu Yang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Compositions containing functionalized carbon materials
- Publication number 20060093885
- Publication date May 4, 2006
- Paul J. Krusic
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Compositions containing modified fullerenes
- Publication number 20060073370
- Publication date Apr 6, 2006
- Paul J. Krusic
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Solid polymer membrane for fuel cell prepared by in situ polymeriza...
- Publication number 20040241518
- Publication date Dec 2, 2004
- Zhen-Yu Yang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Fluorinated ionic polymers
- Publication number 20040039142
- Publication date Feb 26, 2004
- Zhen Yu Yang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Partially fluorinated polymers
- Publication number 20010000182
- Publication date Apr 5, 2001
- Zhen-Yu Yang
- C07 - ORGANIC CHEMISTRY

Zhen-Yu Yang

Person

Patents Grantslast 30 patents

Compositions containing modified fullerenes

Electrically conductive polymer compositions

Partially fluorinated cyclic ionic polymers and membranes

Crosslinkable fluoropolymer, crosslinked fluoropolymers and crossli...

Functionalized carbon materials

Stable trifluorostyrene containing compounds grafted to base polyme...

Fuel cell membrane containing zirconium phosphate

Process to prepare stable trifluorostyrene containing compounds gra...

Electrically conductive polymer compositions

Trifluorostyrene containing compounds, and their use in polymer ele...

Partially fluorinated ionic compounds

Ionomers and ionically conductive compositions

Copolymerization of fluorinated olefins

Partially fluorinated polymers

Partially fluorinated polymers

Grafting of polymers with fluorocarbon compounds

Iodonitriles as chain transfer agents in the manufacture of perfluo...

Process using CF.sub.2 I.sub.2 and olefins for producing diiodo flu...

Copolymer of an olefin and an unsaturated partially fluorinated fun...

Ionomers and ionically conductive compositions

Triphenylbis (fluoroalkoxy) phosphoranes and fluorinated ketals

Process for the polymerization of cyclic ethers

Process for making dihalodifluoromethanes and their homologues

Processes for making .alpha.-olefins

Processes of polymerizing olefins

Triphenylbis(fluoroalkoxy) phosphoranes and fluorinated ketals

Partially flourinated polymers and process therefor

Preparation of halogenated compounds

Polymers of vinyl (perfluorocyclopropane)

Partially fluorinated polymers and process therefor

Patents Applicationslast 30 patents

PARTIALLY FLUORINATED CYCLIC IONIC POLYMERS AND MEMBRANES

ELECTRICALLY CONDUCTIVE POLYMER COMPOSITIONS

CROSSLINKABLE FLUOROPOLYMER, CROSSLINKED FLUOROPOLYMERS AND CROSSLI...

CROSSLINKABLE FLUOROPOLYMER, CROSSLINKED FLUOROPOLYMERS AND CROSSLI...

Trifluorostyrene Containing Compounds, and their Use in Polymer Ele...

PARTIALLY FLUORINATED IONIC COMPOUNDS

Stable Trifluorostyrene Containing Compounds, And Their Use In Poly...

Functionalized carbon materials

Stable Trifluorostyrene Containing Compounds Grafted To Base Polyme...

Electrically conductive polymer compositions

Electrically conductive polymer compositions

Process to prepare stable trifluorostyrene containing compounds gra...

Fuel cell membrane containing zirconium phosphate

Process to prepare stable trifluorostyrene containing compounds gra...

Process to prepare stable trifluorostyrene containing compounds gra...

Fluorinated sulfonamide compounds and polymer electrolyte membranes...

Trifluorostyrene containing compounds, and their use in polymer ele...

Compositions containing functionalized carbon materials

Compositions containing modified fullerenes

Solid polymer membrane for fuel cell prepared by in situ polymeriza...

Fluorinated ionic polymers

Partially fluorinated polymers