Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8344062 | Dispersions of intrinsically conductive polymers | — | 2013-01-01 |
| 8153271 | Article with a coating of electrically conductive polymer and precious/semiprecious metal and process for production thereof | — | 2012-04-10 |
| 7989533 | Chemical compound comprising an indium-containing intrinsically conductive polymer | — | 2011-08-02 |
| 7947199 | Conductive polymers consisting of anisotropic morphology particles | — | 2011-05-24 |
| 7683124 | Dispersions of intrinsically conductive polymers, and methods for the production thereof | — | 2010-03-23 |
| 7547479 | Tin-coated printed circuit boards with low tendency to whisker formation | — | 2009-06-16 |
| 7396596 | Article with a coating of electrically conductive polymer | — | 2008-07-08 |
| 7316791 | Polyimide based substrate comprising doped polyaniline | Paul Arthur Meloni, Brian C. Auman | 2008-01-08 |
| 7118690 | Dispersible polymer powders | Stephan Kirchmeyer, Dietrich Gehrmann | 2006-10-10 |
| 6632380 | Chemical compounds made of intrinsically conductive polymers and metals | — | 2003-10-14 |
| 5846606 | Process for the production of metallized materials | — | 1998-12-08 |
| 5779818 | Process for the production of corrosion-protected metallic materials and materials obtainable therewith | — | 1998-07-14 |
| 5720903 | Dispersible intrinsically conductive polymer and process for its manufacture | Holger Merkle, Susanne Blattner | 1998-02-24 |
| 5721056 | Process for the production of corrosion-protected metallic materials and materials obtainable therewith | — | 1998-02-24 |
| 5648416 | Corrosion resistant paint | Granville G. Miller, Lawrence W. Shacklette, Ronald L. Elsenbaumer, Peter Whang, Vaman G. Kulkarni | 1997-07-15 |
| 5567355 | Intrinsically conductive polymer in the form of a dispersible solid, its manufacture and its use | Harald Volk, Susanne Bl attner | 1996-10-22 |
| 5498761 | Process for producing thin layers of conductive polymers | Holger Merkle | 1996-03-12 |
| 5476612 | Process for making antistatic or electrically conductive polymer compositions | Merkle Holger, Susanne Blattner | 1995-12-19 |
| 5290483 | Electrically conductive blends of intrinsically conductive polymers and thermoplastic polymers and a process for their preparation | Vaman G. Kulkarni | 1994-03-01 |
| 5281363 | Polyaniline compositions having a surface/core dopant arrangement | Lawrence W. Shacklette, Granville G. Miller, Ronald L. Elsenbaumer, Chien-Chung Han, Bernhard M. WeBling | 1994-01-25 |
| 5217649 | Electrically conductive blends of intrinsically conductive polymers and thermoplastic polymers containing sulfonamide plasticizer and acidic surfactant | Vaman G. Kulkarni | 1993-06-08 |
| 4935164 | Process for producing mouldable polymer blends | Harald Volk | 1990-06-19 |
| 4929388 | Antistatic or electrically semiconducting thermoplastic polymer blends, method of making same and their use | — | 1990-05-29 |
| 4925610 | Process for the production of conductive molded articles | Harald Volk | 1990-05-15 |
| 4806212 | Electrode and the use thereof | Christian Funder, Harald Volk, Olaf Siemers, Holger Merkle, Manfred Hilleberg | 1989-02-21 |