Steffen Zahn

Person

Pennsburg, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Electrically conductive films formed from dispersions comprising po...
- Patent number 8,268,195
- Issue date Sep 18, 2012
- Air Products and Chemicals, Inc.
- Shiying Zheng
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Heterocyclic fused selenophene monomers
- Patent number 8,148,548
- Issue date Apr 3, 2012
- Konarka Technologies, Inc.
- Steffen Zahn
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Selenium containing electrically conductive copolymers
- Patent number 7,981,323
- Issue date Jul 19, 2011
- Konarka Technologies, Inc.
- Steffen Zahn
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Heterocyclic fused selenophene monomers
- Patent number 7,982,055
- Issue date Jul 19, 2011
- Konarka Technologies, Inc.
- Steffen Zahn
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fluorinated alkyl substituted-thieno[3,4-b]thiophene monomers and p...
- Patent number 7,572,879
- Issue date Aug 11, 2009
- Air Products and Chemicals, Inc.
- Steffen Zahn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fluorinated alkyl substituted-thieno[3,4-]thiophene monomers and po...
- Patent number 7,432,340
- Issue date Oct 7, 2008
- Air Products and Chemicals, Inc.
- Steffen Zahn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Pentafluorosulfanyl-substituted thienothiophene monomers and conduc...
- Patent number 7,241,904
- Issue date Jul 10, 2007
- Air Products and Chemicals, Inc.
- Steffen Zahn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Substituted thienothiophene monomers and conducting polymers
- Patent number 7,118,692
- Issue date Oct 10, 2006
- Air Products and Chemicals, Inc.
- Andrew Francis Nordquist
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Pentafluorosulfanyl-substituted thienothiophene monomers and conduc...
- Patent number 7,094,365
- Issue date Aug 22, 2006
- Air Products and Chemicals, Inc.
- Steffen Zahn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Pentafluorosulfanyl-substituted thienothiophene monomers and conduc...
- Patent number 7,060,846
- Issue date Jun 13, 2006
- Air Products and Chemicals, Inc.
- Steffen Zahn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Emissive, high charge transport polymers
- Patent number 7,041,910
- Issue date May 9, 2006
- Massachusetts Institute of Technology
- Timothy M. Swager
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Electrically Conductive Films Formed From Dispersions Comprising Po...
- Publication number 20100081007
- Publication date Apr 1, 2010
- Air Products and Chemicals, Inc.
- Shiying Zheng
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Heterocyclic Fused Selenophene Monomers
- Publication number 20090143599
- Publication date Jun 4, 2009
- Air Products and Chemicals, Inc.
- Steffen Zahn
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Selenium Containing Electrically Conductive Polymers and Method of...
- Publication number 20090140219
- Publication date Jun 4, 2009
- Air Products and Chemicals, Inc.
- Steffen Zahn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Selenium Containing Electrically Conductive Polymers and Method of...
- Publication number 20090014693
- Publication date Jan 15, 2009
- Air Products and Chemicals, Inc.
- Steffen Zahn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Heterocyclic Fused Selenophene Monomers
- Publication number 20090018348
- Publication date Jan 15, 2009
- Air Products and Chemicals, Inc.
- Steffen Zahn
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Heterocyclic fused imidazolone, dioxolone, imidazolethione and diox...
- Publication number 20070282099
- Publication date Dec 6, 2007
- Steffen Zahn
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Electrically conductive polymers and method of making electrically...
- Publication number 20070278453
- Publication date Dec 6, 2007
- Steffen Zahn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Heterocyclic Fused Isothiazole and Isoselenazole Monomers and Condu...
- Publication number 20070238854
- Publication date Oct 11, 2007
- Air Products and Chemicals, Inc.
- Steffen Zahn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Fluorinated alkyl substituted-thieno[3,4-b]thiophene monomers and p...
- Publication number 20060223977
- Publication date Oct 5, 2006
- Steffen Zahn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Pentafluorosulfanyl-substituted thienothiophene monomers and conduc...
- Publication number 20060208233
- Publication date Sep 21, 2006
- Steffen Zahn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Substituted thienothiophene monomers and conducting polymers
- Publication number 20060071200
- Publication date Apr 6, 2006
- Andrew Francis Nordquist
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
PENTAFLUOROSULFANYL-SUBSTITUTED THIENOTHIOPHENE MONOMERS AND CONDUC...
- Publication number 20060074250
- Publication date Apr 6, 2006
- Steffen Zahn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Pentafluorosulfanyl-substituted thienothiophene monomers and conduc...
- Publication number 20060071199
- Publication date Apr 6, 2006
- Steffen Zahn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Fluorinated alkyl substituted-thieno[3,4-b]thiophene monomers and p...
- Publication number 20050209419
- Publication date Sep 22, 2005
- Steffen Zahn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Emissive, high charge transport polymers
- Publication number 20040116650
- Publication date Jun 17, 2004
- Timothy M. Swager
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Steffen Zahn

Person

Patents Grantslast 30 patents

Electrically conductive films formed from dispersions comprising po...

Heterocyclic fused selenophene monomers

Selenium containing electrically conductive copolymers

Heterocyclic fused selenophene monomers

Fluorinated alkyl substituted-thieno[3,4-b]thiophene monomers and p...

Fluorinated alkyl substituted-thieno[3,4-]thiophene monomers and po...

Pentafluorosulfanyl-substituted thienothiophene monomers and conduc...

Substituted thienothiophene monomers and conducting polymers

Pentafluorosulfanyl-substituted thienothiophene monomers and conduc...

Pentafluorosulfanyl-substituted thienothiophene monomers and conduc...

Emissive, high charge transport polymers

Patents Applicationslast 30 patents

Electrically Conductive Films Formed From Dispersions Comprising Po...

Heterocyclic Fused Selenophene Monomers

Selenium Containing Electrically Conductive Polymers and Method of...

Selenium Containing Electrically Conductive Polymers and Method of...

Heterocyclic Fused Selenophene Monomers

Heterocyclic fused imidazolone, dioxolone, imidazolethione and diox...

Electrically conductive polymers and method of making electrically...

Heterocyclic Fused Isothiazole and Isoselenazole Monomers and Condu...

Fluorinated alkyl substituted-thieno[3,4-b]thiophene monomers and p...

Pentafluorosulfanyl-substituted thienothiophene monomers and conduc...

Substituted thienothiophene monomers and conducting polymers

PENTAFLUOROSULFANYL-SUBSTITUTED THIENOTHIOPHENE MONOMERS AND CONDUC...

Pentafluorosulfanyl-substituted thienothiophene monomers and conduc...

Fluorinated alkyl substituted-thieno[3,4-b]thiophene monomers and p...

Emissive, high charge transport polymers