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Ahrensburg, Germany

Zipperling Kessler & Co. (gmbh & Co)

USPTO Granted Patents = 11

Forward Citations = 297

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9 inventors (with patents filed for the assignee):

Bernhard M Wessling (10 out of 24 patents)

Harald K Volk (3 out of 3 patents)

Susanne Blattner (2 out of 2 patents)

4. Patrick John Kinlen (1 out of 115 patents)

5. Yiwei Ding (1 out of 12 patents)

6. W Keith Fisher (1 out of 1 patent)

7. Merkle Holger (1 out of 1 patent)

8. Susanne Bl Attner (1 out of 1 patent)

9. Holger Merkle, Jr (1 out of 1 patent)

11 patents: Sort by Forward Citations

1. 6632380 - Chemical compounds made of intrinsically conductive polymers and metals (2003-10-14),

2. 6228492 - Preparation of fibers containing intrinsically conductive polymers (2001-05-08),

3. 5846606 - Process for the production of metallized materials (1998-12-08),

4. 5721056 - Process for the production of corrosion-protected metallic materials and (1998-02-24),

5. 5720903 - Dispersible intrinsically conductive polymer and process for its (1998-02-24),

6. 5567355 - Intrinsically conductive polymer in the form of a dispersible solid, its (1996-10-22),

7. 5476612 - Process for making antistatic or electrically conductive polymer (1995-12-19),

8. 4935164 - Process for producing mouldable polymer blends (1990-06-19),

9. 4929388 - Antistatic or electrically semiconducting thermoplastic polymer blends, (1990-05-29),

10. 4925610 - Process for the production of conductive molded articles (1990-05-15),

11. 4582863 - Polymer concentrate containing an antistatic agent, process for the (1986-04-15),

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USPTO Data Jan 1 1976 - Dec 9 2025

11 Patents

#4 in Ahrensburg

#3,493 in Germany

#50,159 in the World

Ahrensburg, Germany

Zipperling Kessler & Co. (gmbh & Co)

Forward Citations = 297

9 inventors:

Bernhard M Wessling (10 out of 24 patents)

Harald K Volk (3 out of 3 patents)

Susanne Blattner (2 out of 2 patents)

4. Patrick John Kinlen (1 out of 115 patents)

5. Yiwei Ding (1 out of 12 patents)

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