Michael Bielmann

Follow

Person

Zurich, CH

People

Patents Grantslast 30 patents

Information Patent Grant
Microporous membranes, separators, lithium batteries, and related m...
- Patent number 11,196,126
- Issue date Dec 7, 2021
- Celgard, LLC
- Changqing Wang Adams
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Microporous membranes, separators, lithium batteries, and related m...
- Patent number 10,461,293
- Issue date Oct 29, 2019
- Celgard, LLC
- Changqing Wang Adams
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
MICROPOROUS MEMBRANES, SEPARATORS, LITHIUM BATTERIES, AND RELATED M...
- Publication number 20220149481
- Publication date May 12, 2022
- CELGARD, LLC
- Changqing Wang Adams
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MICROPOROUS MEMBRANES, SEPARATORS, LITHIUM BATTERIES, AND RELATED M...
- Publication number 20200067046
- Publication date Feb 27, 2020
- CELGARD, LLC
- Changqing Wang Adams
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MICROPOROUS MEMBRANES, SEPARATORS, LITHIUM BATTERIES, AND RELATED M...
- Publication number 20160301052
- Publication date Oct 13, 2016
- CELGARD, LLC
- Changqing Wang Adams
- H01 - BASIC ELECTRIC ELEMENTS