Marzellinus Zipfel

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Freiburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for the mask-etching of a piercing element
- Patent number 10,842,425
- Issue date Nov 24, 2020
- Roche Diabetes Care, Inc.
- Marzellinus Zipfel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for the mask-etching of a piercing element
- Patent number 9,522,566
- Issue date Dec 20, 2016
- Roche Diabetes Care, Inc.
- Marzellinus Zipfel
- B44 - DECORATIVE ARTS
Information Patent Grant
Method for producing a pricking element
- Patent number 8,087,141
- Issue date Jan 3, 2012
- Roche Diagnostics Operations, Inc.
- Patrick Griss
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR THE MASK-ETCHING OF A PIERCING ELEMENT
- Publication number 20170086726
- Publication date Mar 30, 2017
- ROCHE DIABETES CARE, INC.
- Marzellinus Zipfel
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Method for the mask-etching of a piercing element
- Publication number 20140207022
- Publication date Jul 24, 2014
- Roche Diagnostics Operations, Inc.
- Marzellinus Zipfel
- B44 - DECORATIVE ARTS
Information Patent Application
METHOD FOR PRODUCING A PRICKING ELEMENT
- Publication number 20080040919
- Publication date Feb 21, 2008
- Patrick Griss
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE