Patent Assignment
Reel/Frame 010656/0217
Assignment of Assignor's Interest
Recorded: 2000-03-01
Pages: 5
Assignor
ATMI ECOSYS CORPORATION
Executed: 2000-02-24
Assignee
ADVANCED TECHNOLOGY MATERIALS, INC.
7 COMMERCE DRIVE, DANBURY, CONNECTICUT, 06810
Covered Property
(1)
Fluorine Abatement Using Steam Injection in Oxidation Treatment of Semiconductor Manufacturing Effluent Gases
Patent:
6,423,284 →
Application:
09/420,080 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 18, 1999
From: ARNO, JOSE I.; VERMEULEN, ROBERT M.
To: ATMI ECOSYS CORPORATION
Reel/Frame 010328/0573 →
Assignment of Assignor's Interest
Aug 30, 2005
From: ADVANCED TECHNOLOGY MATERIALS, INC.
To: APPLIED MATERIALS, INC.
Reel/Frame 016937/0211 →
Assignment of Assignor's Interest
Apr 13, 2012
From: APPLIED MATERIALS, INC.
To: BHT SERVICES PTE. LTD.
Reel/Frame 028045/0762 →