Lan de Gans Li

Follow

Person

Mulheim an der Ruhr, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Stretched aromatic polyethers
- Patent number 12,091,783
- Issue date Sep 17, 2024
- Evonik Operations GmbH
- Lan de Gans Li
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

Patents Applicationslast 30 patents

Information Patent Application
STRETCHED FLUOROPOLYMERS
- Publication number 20220064821
- Publication date Mar 3, 2022
- Evonik Operations GmbH
- Lan DE GANS LI
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
MELT-DRAWN POLYAMIDE FILAMENTS
- Publication number 20210381135
- Publication date Dec 9, 2021
- Evonik Operations GmbH
- Lan de Gans Li
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
STRETCHED AROMATIC POLYETHERS
- Publication number 20210332507
- Publication date Oct 28, 2021
- Evonik Operations GmbH
- Lan de Gans Li
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING