Inventor · disambiguated record
Steffen Zahn
Also filed as: ZAHN STEFFEN
12 granted patents·4 pending applications·141 citations·filing 2000–2009
91Inventor score
Files withAIR PROD & CHEM8ZAHN STEFFEN3KONARKA TECHNOLOGIES INC2MASSACHUSETTS INST TECHNOLOGY1UNIV NEW YORK1
Top patents by PatentIndex Score
16 records- 0193US7241904B2Pentafluorosulfanyl-substituted thienothiophene monomers and conducting polymersAIR PROD & CHEM·Filed 2006·Granted Jul 10, 2007·15 cites·4 claims
- 0293US7060846B2Pentafluorosulfanyl-substituted thienothiophene monomers and conducting polymersAIR PROD & CHEM·Filed 2005·Granted Jun 13, 2006·17 cites·1 claims
- 0390US7432340B2Fluorinated alkyl substituted-thieno[3,4-]thiophene monomers and polymers therefromAIR PROD & CHEM·Filed 2005·Granted Oct 7, 2008·10 cites·24 claims
- 0489US7572879B2Fluorinated alkyl substituted-thieno[3,4-b]thiophene monomers and polymers therefromAIR PROD & CHEM·Filed 2006·Granted Aug 11, 2009·10 cites·12 claims
- 0586US7981323B2Selenium containing electrically conductive copolymersKONARKA TECHNOLOGIES INC·Filed 2007·Granted Jul 19, 2011·7 cites·14 claims
- 0685US7118692B2Substituted thienothiophene monomers and conducting polymersAIR PROD & CHEM·Filed 2004·Granted Oct 10, 2006·27 cites·7 claims
- 0778US8268195B2Electrically conductive films formed from dispersions comprising polythiophenes and ether containing polymersZHENG SHIYING·Filed 2009·Granted Sep 18, 2012·8 cites·18 claims
- 0878US7041910B2Emissive, high charge transport polymersMASSACHUSETTS INST TECHNOLOGY·Filed 2003·Granted May 9, 2006·27 cites·103 claims
- 0976US7094365B2Pentafluorosulfanyl-substituted thienothiophene monomers and conducting polymersAIR PROD & CHEM·Filed 2004·Granted Aug 22, 2006·11 cites·18 claims
- 1067US6541645B1Electron-driven chirality switchesUNIV NEW YORK·Filed 2000·Granted Apr 1, 2003·9 cites·11 claims
- 1155US2009140219A1Selenium Containing Electrically Conductive Polymers and Method of Making Electrically Conductive PolymersAIR PROD & CHEM·Filed 2009·Application pending·0 cites
- 1251US2007238854A1Heterocyclic Fused Isothiazole and Isoselenazole Monomers and Conducting PolymersAIR PROD & CHEM·Filed 2007·Application pending·0 cites
- 1349US7982055B2Heterocyclic fused selenophene monomersKONARKA TECHNOLOGIES INC·Filed 2007·Granted Jul 19, 2011·0 cites·22 claims
- 1443US8148548B2Heterocyclic fused selenophene monomersZAHN STEFFEN·Filed 2009·Granted Apr 3, 2012·0 cites·13 claims
- 1540US2007282099A1Heterocyclic fused imidazolone, dioxolone, imidazolethione and dioxolethione monomersZAHN STEFFEN·Filed 2006·Application pending·0 cites
- 1635US2007278453A1Electrically conductive polymers and method of making electrically conductive polymersZAHN STEFFEN·Filed 2006·Application pending·0 cites
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