Christoph Hirsiger

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Koppigen, CH

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Patents Grantslast 30 patents

Information Patent Grant
Calcium carbonate as cavitation agent for biaxially oriented polypr...
- Patent number 11,746,196
- Issue date Sep 5, 2023
- Omya International AG
- Martin Brunner
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Multifilament polyester fibres
- Patent number 11,208,738
- Issue date Dec 28, 2021
- Omya International AG
- Martin Brunner
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

Patents Applicationslast 30 patents

Information Patent Application
ULTRAFINE SURFACE-TREATED FILLERS FOR THIN BREATHABLE FILMS
- Publication number 20230416499
- Publication date Dec 28, 2023
- Omya International AG
- Michael KNERR
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MULTIFILAMENT POLYESTER FIBRES
- Publication number 20220074076
- Publication date Mar 10, 2022
- Omya International AG
- Martin BRUNNER
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
CALCIUM CARBONATE AS CAVITATION AGENT FOR BIAXIALLY ORIENTED POLYPR...
- Publication number 20190218352
- Publication date Jul 18, 2019
- Omya International AG
- Martin Brunner
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
SURFACE-TREATED COMPACTED MATERIAL
- Publication number 20170355104
- Publication date Dec 14, 2017
- Omya International AG
- Martin Brunner
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
MULTIFILAMENT POLYESTER FIBRES
- Publication number 20170204536
- Publication date Jul 20, 2017
- Omya International AG
- Martin Brunner
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING