Katharzyna Cholewa-Kowalska

Follow

Person

Krakow, PL

People

Patents Grantslast 30 patents

Information Patent Grant
Glass composition
- Patent number 10,442,726
- Issue date Oct 15, 2019
- Straumann Holding AG
- Maria Borczuch-Laczka
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Process for preparing a glass-ceramic body
- Patent number 9,688,568
- Issue date Jun 27, 2017
- Straumann Holding AG
- Maria Borczuch-Laczka
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for preparing a glass-ceramic body
- Patent number 9,260,342
- Issue date Feb 16, 2016
- Straumann Holding AG
- Maria Borczuch-Laczka
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
GLASS COMPOSITION
- Publication number 20170267575
- Publication date Sep 21, 2017
- Straumann Holding AG
- Maria Borczuch-Laczka
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PROCESS FOR PREPARING A GLASS-CERAMIC BODY
- Publication number 20160159682
- Publication date Jun 9, 2016
- Straumann Holding AG
- Maria Borczuch-Laczka
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PROCESS FOR PREPARING A GLASS-CERAMIC BODY
- Publication number 20140141960
- Publication date May 22, 2014
- Straumann Holding AG
- Maria Borczuch-Laczka
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE