Bangyin Li

Follow

Person

Iwaki-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Colored effect pigments
- Patent number 10,689,518
- Issue date Jun 23, 2020
- Merck Patent GmbH
- Bangyin Li
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Highly anti-corrosive metal pigments
- Patent number 7,419,538
- Issue date Sep 2, 2008
- Merck Patent GmbH
- Bangyin Li
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Surface-modified pearl pigment and process for producing the same
- Patent number 6,858,072
- Issue date Feb 22, 2005
- Merck Patent GmbH
- Bangyin Li
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Highly orientated flaky pigment and a process for producing the same
- Patent number 6,340,723
- Issue date Jan 22, 2002
- Merck Patent Gesellschaft mit beschraenkter Haftung
- Katsuhisa Nitta
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METAL EFFECT PIGMENTS WITH SURFACE-TREATMENTS, PREPARING METHOD AND...
- Publication number 20250145833
- Publication date May 8, 2025
- Merck Patent GmbH
- Bangyin LI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COLORED EFFECT PIGMENTS
- Publication number 20170210905
- Publication date Jul 27, 2017
- Merck Patent GmbH
- Bangyin LI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Highly Anti-Corrosive Thin Platelet-Like Metal Pigments, Preparing...
- Publication number 20080314284
- Publication date Dec 25, 2008
- Bangyin Li
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Interference colored pigments having metallic luster, the preparing...
- Publication number 20060047018
- Publication date Mar 2, 2006
- Bangyin Li
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Highly anti-corrosive metal pigments
- Publication number 20040194663
- Publication date Oct 7, 2004
- Bangyin Li
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Coated lithium mixed oxide particles and a process for producing them
- Publication number 20010046628
- Publication date Nov 29, 2001
- Merck Patent GmbH
- Ruediger Oesten
- C01 - INORGANIC CHEMISTRY