Membership
Tour
Register
Log in
Tze-Pei Tien
Follow
Person
Basking Ridge, NJ, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Toner particles for electrophotographic imaging applications
Patent number
6,001,524
Issue date
Dec 14, 1999
HNA Holdings, Inc.
Hyun-Nam Yoon
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Polarizer films comprising aromatic liquid crystalline polymers com...
Patent number
5,746,949
Issue date
May 5, 1998
Hoechst Celanese Corp.
Sunny S. Shen
G02 - OPTICS
Information
Patent Grant
Process for preparing high performance polarizer films
Patent number
5,707,566
Issue date
Jan 13, 1998
Hoechst Celanese Corp.
Sunny S. Shen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...