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Patent Assignment
Reel/Frame 039791/0090

Assignment of Assignor's Interest

Recorded: 2016-08-24 Pages: 3
Assignors
Assignee
NATIONAL CHUNG-SHAN INSTITUTE OF SCIENCE AND TECHNOLOGY
NO. 481, CHIA AN SEC., CHUNG CHENG RD., LONGTAN DIST., TAOYUAN CITY, 325, TAIWAN
Covered Property (1)
Method for Producing 1,4-Bis(Difluoromethyl)Tetrafluorobenzene
Patent: 7,544,846 →
Application: 12/219,789 →
Publication: US 2009/0171132
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 29, 2008
From: LIN, CHUN-HSU; TU, CHAC-CHOU; HO, CHAN-YUAN; CHOU, CHUAN-YU
To: YUAN-SHIN MATERIALS TECHNOLOGY CORP.; CHUNG-SHAN INSTITUTE OF SCIENCE AND TECHNOLOGY.ARMAMENTS BUREAU, M.N.D.
Reel/Frame 021356/0832 →
Change of Name Apr 17, 2015
From: CHUNG-SHAN INSTITUTE OF SCIENCE AND TECHNOLOGY, ARMAMENTS BUREAU, M.N.D.
To: NATIONAL CHUNG SHAN INSTITUTE OF SCIENCE AND TECHNOLOGY
Reel/Frame 035453/0341 →