Howard Easterfield

Person

Bude, GB

People

Patents Grantslast 30 patents

Information Patent Grant
Polymer comprising a plurality of phenothiazine groups and methods...
- Patent number 10,947,328
- Issue date Mar 16, 2021
- Ascensia Diabetes Care Holdings AG
- Jiangfeng Fei
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polymer comprising a plurality of phenothiazine groups and methods...
- Patent number 10,662,264
- Issue date May 26, 2020
- Ascensia Diabetes Care Holdings AG
- Jiangfeng Fei
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer comprising a plurality of phenothiazine groups and methods...
- Patent number 9,944,725
- Issue date Apr 17, 2018
- Ascensia Diabetes Care Holdings AG
- Jiangfeng Fei
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Polymer comprising a plurality of phenothiazine groups and methods...
- Patent number 9,505,884
- Issue date Nov 29, 2016
- Ascensia Diabetes Care Holdings AG
- Jiangfeng Fei
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Polymer comprising a plurality of phenothiazine groups and methods...
- Patent number 9,238,717
- Issue date Jan 19, 2016
- Bayer HealthCare LLC
- Jiangfeng Fei
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polymer bonded redox molecules and methods of making the same
- Patent number 8,742,063
- Issue date Jun 3, 2014
- Bayer HealthCare LLC
- Jiangfeng Fei
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
POLYMER COMPRISING A PLURALITY OF PHENOTHIAZINE GROUPS AND METHODS...
- Publication number 20200255552
- Publication date Aug 13, 2020
- Ascensia Diabetes Care Holdings AG
- Jiangfeng Fei
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
POLYMER COMPRISING A PLURALITY OF PHENOTHIAZINE GROUPS AND METHODS...
- Publication number 20180194877
- Publication date Jul 12, 2018
- Ascensia Diabetes Care Holdings AG
- Jiangfeng Fei
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
POLYMER COMPRISING A PLURALITY OF PHENOTHIAZINE GROUPS AND METHODS...
- Publication number 20170044276
- Publication date Feb 16, 2017
- Ascensia Diabetes Care Holdings AG
- Jiangfeng Fei
- G01 - MEASURING TESTING
Information Patent Application
Polymer Comprising A Plurality Of Phenothiazine Groups And Methods...
- Publication number 20160083519
- Publication date Mar 24, 2016
- Jiangfeng Fei
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Polymer Comprising A Plurality Of Phenothiazine Groups And Methods...
- Publication number 20140235797
- Publication date Aug 21, 2014
- Bayer HealthCare LLC
- Jiangfeng Fei
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
Polymer Bonded Redox Molecules And Methods Of Making The Same
- Publication number 20110294959
- Publication date Dec 1, 2011
- Bayer HealthCare LLC
- Jiangfeng Fei
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Howard Easterfield

Person

Patents Grantslast 30 patents

Polymer comprising a plurality of phenothiazine groups and methods...

Polymer comprising a plurality of phenothiazine groups and methods...

Polymer comprising a plurality of phenothiazine groups and methods...

Polymer comprising a plurality of phenothiazine groups and methods...

Polymer comprising a plurality of phenothiazine groups and methods...

Polymer bonded redox molecules and methods of making the same

Patents Applicationslast 30 patents

POLYMER COMPRISING A PLURALITY OF PHENOTHIAZINE GROUPS AND METHODS...

POLYMER COMPRISING A PLURALITY OF PHENOTHIAZINE GROUPS AND METHODS...

POLYMER COMPRISING A PLURALITY OF PHENOTHIAZINE GROUPS AND METHODS...

Polymer Comprising A Plurality Of Phenothiazine Groups And Methods...

Polymer Comprising A Plurality Of Phenothiazine Groups And Methods...

Polymer Bonded Redox Molecules And Methods Of Making The Same