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Jurgen Kuhls
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Burghausen, DE
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last 30 patents
Information
Patent Grant
Optical waveguide with polymer core and polymer cladding
Patent number
RE34901
Issue date
Apr 11, 1995
Hoechst Aktiengesellschaft
Peter Herbrechtsmeier
385 - Optical waveguides
Information
Patent Grant
Optical waveguide
Patent number
4,991,932
Issue date
Feb 12, 1991
Hoechst Aktiengesellschaft
Peter Herbrechtsmeier
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Optical waveguide
Patent number
4,984,870
Issue date
Jan 15, 1991
Hoechst Aktiengesellschaft
Peter Herbrechtsmeier
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Optical waveguide with polymer core and polymer cladding
Patent number
4,979,799
Issue date
Dec 25, 1990
Hoechst Aktiengesellschaft
Peter Herbrechtsmeier
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Molding powder comprising agglomerated particles of PTFE compounds
Patent number
4,774,304
Issue date
Sep 27, 1988
Hoechst Aktiengesellschaft
Jurgen Kuhls
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Shaped articles which are composed of a copolymer containing fluori...
Patent number
4,557,955
Issue date
Dec 10, 1985
Hoechst Aktiengesellschaft
Axel Walch
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Open-cell/microporous molded article
Patent number
4,524,155
Issue date
Jun 18, 1985
Hoechst Aktiengesellschaft
Axel Walch
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Open-cell/microporous molded article
Patent number
4,499,211
Issue date
Feb 12, 1985
Hoechst Aktiengesellschaft
Axel Walch
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Continuous process for the agglomeration of PTFE powders in a liqui...
Patent number
4,439,385
Issue date
Mar 27, 1984
Hoechst Aktiengesellschaft
Jurgen Kuhls
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Free-flowing sintering powders which have improved properties and a...
Patent number
4,408,007
Issue date
Oct 4, 1983
Hoechst Aktiengesellschaft
Jurgen Kuhls
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Fluoropolymers with shell-modified particles, and processes for the...
Patent number
4,391,940
Issue date
Jul 5, 1983
Hoechst Aktiengesellschaft
Jurgen Kuhls
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Concentrated dispersions of fluorinated polymers and process for th...
Patent number
4,369,266
Issue date
Jan 18, 1983
Hoechst Aktiengesellschaft
Jurgen Kuhls
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Free-flowing sintering powders which have improved properties and a...
Patent number
4,368,296
Issue date
Jan 11, 1983
Hoechst Aktiengesellschaft
Jurgen Kuhls
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Recovery of fluorinated emulsifying acids from basic anion exchangers
Patent number
4,282,162
Issue date
Aug 4, 1981
Hoechst Aktiengesellschaft
Jurgen Kuhls
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Stabilized copolymers based on ethylene and tetrafluoroethylene, an...
Patent number
4,267,098
Issue date
May 12, 1981
Hoechst Aktiengesellschaft
Robert Hartwimmer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Copolymers of tetrafluoroethylene and process for their manufacture
Patent number
4,262,101
Issue date
Apr 14, 1981
Hoechst Aktiengesellschaft
Robert Hartwimmer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the manufacture of homo- and copolymers of tetrafluoroe...
Patent number
4,112,211
Issue date
Sep 5, 1978
Hoechst Aktiengesellschaft
Jurgen Kuhls
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...