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ZIPPERLING KESSLER & CO. (GMBH & CO
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2070 AHRENSBURG, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Chemical compounds made of intrinsically conductive polymers and me...
Patent number
6,632,380
Issue date
Oct 14, 2003
Zipperling Kessler & Co. (GmbH & Co.)
Bernhard Wessling
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Preparation of fibers containing intrinsically conductive polymers
Patent number
6,228,492
Issue date
May 8, 2001
Zipperling Kessler & Co. (GmbH & Co.)
Patrick J. Kinlen
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Process for the production of metallized materials
Patent number
5,846,606
Issue date
Dec 8, 1998
Zipperling Kessler & Co. (GmbH & Co.)
Bernhard Wessling
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Process for the production of corrosion-protected metallic material...
Patent number
5,779,818
Issue date
Jul 14, 1998
Zipperling Kessler & Co.
Bernhard Wessling
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Dispersible intrinsically conductive polymer and process for its ma...
Patent number
5,720,903
Issue date
Feb 24, 1998
Zipperling Kessler & Co. (GmbH & Co)
Bernhard Wessling
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the production of corrosion-protected metallic material...
Patent number
5,721,056
Issue date
Feb 24, 1998
Zipperling Kessler & Co. (GmbH & Co.)
Bernhard Wessling
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Intrinsically conductive polymer in the form of a dispersible solid...
Patent number
5,567,355
Issue date
Oct 22, 1996
Zipperling Kessler & Co. (GmbH & Co.)
Bernhard Wessling
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for making antistatic or electrically conductive polymer co...
Patent number
5,476,612
Issue date
Dec 19, 1995
Zipperling Kessler & Co., (GmbH & Co.).
Bernhard Wessling
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for producing mouldable polymer blends
Patent number
4,935,164
Issue date
Jun 19, 1990
Zipperling Kessler & Co. (GmbH & Co.)
Bernhard M. Wessling
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Antistatic or electrically semiconducting thermoplastic polymer ble...
Patent number
4,929,388
Issue date
May 29, 1990
Zipperling Kessler & Co. (GmbH & Co.)
Bernhard M. Wessling
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Process for the production of conductive molded articles
Patent number
4,925,610
Issue date
May 15, 1990
Zipperling Kessler & Co. (GmbH & Co.)
Bernhard M. Wessling
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Polymer concentrate containing an antistatic agent, process for the...
Patent number
4,582,863
Issue date
Apr 15, 1986
Zipperling Kessler & Co. (GmbH & Co.)
Bernhard Wessling
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
75928174 - ORGANIC METAL
Serial number
75928174
Filing date
Feb 29, 2000
Zipperling Kessler & Co. (GmbH & Co.)
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
75769777 - CORRPASSIV
Serial number
75769777
Registration number
2436473
Filing date
Aug 6, 1999
Zipperling Kessler & Co. (GmbH & Co.)
2 - Paints, varnishes, lacquers
Information
Trademark
75164908 - ORMECON
Serial number
75164908
Registration number
2185324
Filing date
Sep 12, 1996
Zipperling Kessler & Co (GmbH & Co,)
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
74221014 - INCOBLEND
Serial number
74221014
Filing date
Nov 13, 1991
Zipperling Kessler & Co (GmbH & Co)
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry