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Gernsheim, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Reduced shutdown temperature membrane including HDPE particles and...
Patent number
12,100,859
Issue date
Sep 24, 2024
Celanese International Corporation
Christian Ohm
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Polymer composition and membranes made therefrom with improved mech...
Patent number
11,976,177
Issue date
May 7, 2024
Celanese International Corporation
Christian Ohm
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Gel extruded articles made from high density polyethylene with narr...
Patent number
11,814,508
Issue date
Nov 14, 2023
Celanese International Corporation
Christian Ohm
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Polymer composition for producing gel extruded articles and polymer...
Patent number
11,780,995
Issue date
Oct 10, 2023
Celanese Sales Germany GmbH
Christian Ohm
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyolefin gel processing composition containing an inorganic acid...
Patent number
11,292,882
Issue date
Apr 5, 2022
Celanese Sales Germany GmbH
Christian Ohm
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Polymer composition for producing gel extruded articles and polymer...
Patent number
10,875,991
Issue date
Dec 29, 2020
Celanese Sales Germany GmbH
Christian Ohm
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
Low Emission Polyoxymethylene Composition
Publication number
20250084235
Publication date
Mar 13, 2025
CELANESE INTERNATIONAL CORPORATION
Klaus Kurz
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Membrane having a Reduced Shutdown Temperature and Polymer Composit...
Publication number
20250015436
Publication date
Jan 9, 2025
CELANESE INTERNATIONAL CORPORATION
Christian Ohm
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Gel Extruded Articles Made From High Density Polyethylene With Narr...
Publication number
20240343893
Publication date
Oct 17, 2024
CELANESE INTERNATIONAL CORPORATION
Christian Ohm
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Polymer Composition and Membranes Made Therefrom With Improved Mech...
Publication number
20240199850
Publication date
Jun 20, 2024
CELANESE INTERNATIONAL CORPORATION
Christian Ohm
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Electrolysis Film
Publication number
20240166830
Publication date
May 23, 2024
CELANESE INTERNATIONAL CORPORATION
Christian Ohm
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Gel Extruded Articles With Molecular Weight Retention
Publication number
20240043658
Publication date
Feb 8, 2024
CELANESE INTERNATIONAL CORPORATION
Christian Ohm
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Polymer Composition For Producing Gel Extruded Articles and Polymer...
Publication number
20240034865
Publication date
Feb 1, 2024
CELANESE SALES GERMANY GMBH
Christian Ohm
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Microporous Membrane With Enhanced Electrolyte Wettability
Publication number
20230383105
Publication date
Nov 30, 2023
CELANESE INTERNATIONAL CORPORATION
Christian Ohm
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Polymer Composition Blend and Membranes Made Therefrom
Publication number
20230303811
Publication date
Sep 28, 2023
CELANESE INTERNATIONAL CORPORATION
Fangfang Tao
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polyolefin Gel Processing Composition Containing An Inorganic Acid...
Publication number
20220213278
Publication date
Jul 7, 2022
CELANESE SALES GERMANY GMBH
Christian Ohm
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Gel Extruded Articles Made From High Density Polyethylene With Narr...
Publication number
20220056249
Publication date
Feb 24, 2022
CELANESE INTERNATIONAL CORPORATION
Christian Ohm
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Polymer Composition and Membranes Made Therefrom With Improved Mech...
Publication number
20220002520
Publication date
Jan 6, 2022
CELANESE INTERNATIONAL CORPORATION
Christian Ohm
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Membrane Having A Reduced Shutdown Temperature and Polymer Composit...
Publication number
20210351476
Publication date
Nov 11, 2021
CELANESE INTERNATIONAL CORPORATION
Christian Ohm
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Copolymer Having A Reduced Shutdown Temperature and Articles Made W...
Publication number
20210340292
Publication date
Nov 4, 2021
CELANESE INTERNATIONAL CORPORATION
Christian Ohm
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POLYMER COMPOSITON FOR PRODUCING GEL EXTRUDED ARTICLES AND POLYMER...
Publication number
20210108056
Publication date
Apr 15, 2021
CELANESE SALES GERMANY GMBH
Christian Ohm
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polyolefin Gel Processing Composition Containing An Inorganic Acid...
Publication number
20190292332
Publication date
Sep 26, 2019
CELANESE SALES GERMANY GMBH
Christian Ohm
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Polymer Composition For Producing Gel Extruded Articles and Polymer...
Publication number
20190055385
Publication date
Feb 21, 2019
CELANESE SALES GERMANY GMBH
Christian Ohm
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...