James Zhan Chen

Person

Shanghai, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Coating method of polyurethane pultrusion composite material
- Patent number 11,292,215
- Issue date Apr 5, 2022
- Covestro Deutschland AG
- Lily Tang
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Fiber reinforced polymer composite material and preparation method...
- Patent number 11,027,503
- Issue date Jun 8, 2021
- Covestro Deutschland AG
- James Chen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Polyurethane composite material and process of preparing same
- Patent number 10,683,403
- Issue date Jun 16, 2020
- Covestro Deutschland AG
- Guobin Sun
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Polyurethane composite material and process of preparing same
- Patent number 10,344,130
- Issue date Jul 9, 2019
- Covestro Deutschland AG
- Guobin Sun
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Polyurethane composite material and process for preparing same
- Patent number 9,926,419
- Issue date Mar 27, 2018
- Covestro Deutschland AG
- Guobin Sun
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyurethane resin composition and polyurethane composite prepared...
- Patent number 9,856,357
- Issue date Jan 2, 2018
- Covestro Deutschland AG
- Sam Torres
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Impact tool
- Publication number 20240198499
- Publication date Jun 20, 2024
- HILTI AKTIENGESELLSCHAFT
- Cheu Chyong TEH
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Socket Holding Device for Power Tool
- Publication number 20230150099
- Publication date May 18, 2023
- HILTI AKTIENGESELLSCHAFT
- Jim CHEN
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
COMPOUNDS FOR MODULATING ACTIVITY OF FXR AND USES THEREOF
- Publication number 20220388997
- Publication date Dec 8, 2022
- GANNEX PHARMA CO., LTD.
- Bailing YANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
FIBER REINFORCED POLYMER COMPOSITE MATERIAL AND PREPARATION METHOD...
- Publication number 20200269523
- Publication date Aug 27, 2020
- COVESTRO DEUTSCHLAND AG
- James CHEN
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
PULTRUSION METHOD AND EQUIPMENT FOR PREPARING A FIBER-REINFORCED CO...
- Publication number 20200215770
- Publication date Jul 9, 2020
- COVESTRO DEUTSCHLAND AG
- Yongming Gu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Polyurethane Composite Material and Process of Preparing Same
- Publication number 20190225761
- Publication date Jul 25, 2019
- COVESTRO DEUTSCHLAND AG
- Guobin Sun
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
COATING METHOD OF POLYURETHANE PULTRUSION COMPOSITE MATERIAL
- Publication number 20180361687
- Publication date Dec 20, 2018
- COVESTRO DEUTSCHLAND AG
- Lily Tang
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Polyurethane Composite Material and Process for Preparing Same
- Publication number 20170130019
- Publication date May 11, 2017
- Covestro Deutscland AG
- Guobin Sun
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYURETHANE COMPOSITE MATERIAL AND PROCESS OF PREPARING SAME
- Publication number 20170037203
- Publication date Feb 9, 2017
- COVESTRO DEUTSCHLAND AG
- Guobin Sun
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYURETHANE RESIN COMPOSITION AND POLYURETHANE COMPOSITE PREPARED...
- Publication number 20160177046
- Publication date Jun 23, 2016
- Sam TORRES
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

James Zhan Chen

Person

Patents Grantslast 30 patents

Coating method of polyurethane pultrusion composite material

Fiber reinforced polymer composite material and preparation method...

Polyurethane composite material and process of preparing same

Polyurethane composite material and process of preparing same

Polyurethane composite material and process for preparing same

Polyurethane resin composition and polyurethane composite prepared...

Patents Applicationslast 30 patents

Impact tool

Socket Holding Device for Power Tool

COMPOUNDS FOR MODULATING ACTIVITY OF FXR AND USES THEREOF

FIBER REINFORCED POLYMER COMPOSITE MATERIAL AND PREPARATION METHOD...

PULTRUSION METHOD AND EQUIPMENT FOR PREPARING A FIBER-REINFORCED CO...

Polyurethane Composite Material and Process of Preparing Same

COATING METHOD OF POLYURETHANE PULTRUSION COMPOSITE MATERIAL

Polyurethane Composite Material and Process for Preparing Same

POLYURETHANE COMPOSITE MATERIAL AND PROCESS OF PREPARING SAME

POLYURETHANE RESIN COMPOSITION AND POLYURETHANE COMPOSITE PREPARED...