Zhenzhong LI

Follow

Person

PR Jiangsu, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Tube connectors based on a polyamide composition
- Patent number 11,242,455
- Issue date Feb 8, 2022
- Arkema France
- Yves Deyrail
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
TUBE CONNECTORS BASED ON A POLYAMIDE COMPOSITION
- Publication number 20190077956
- Publication date Mar 14, 2019
- Arkema France
- Yves Deyrail
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
TUBE CONNECTORS BASED ON A POLYAMIDE COMPOSITION
- Publication number 20150065641
- Publication date Mar 5, 2015
- Arkema France
- Yves DEYRAIL
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
MONOFILAMENT BASED ON A POLYAMIDE COMPOSITION
- Publication number 20150065648
- Publication date Mar 5, 2015
- Arkema France
- Quentin PINEAU
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
BATTERY GASKET BASED ON A POLYAMIDE COMPOSITION
- Publication number 20150065634
- Publication date Mar 5, 2015
- ARKEMA FRANCE
- Quentin PINEAU
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL