Patent Assignment
Reel/Frame 006244/0248
Assignment of Assignors Interest.
Recorded: 1992-08-28
Pages: 4
Assignee
NOVAPURE CORPORATION, A CORP. OF DE
7 COMMERCE DRIVE, DANBURY, CONNECTICUT, 06810
Covered Property
(1)
Process for Sorption of Hazardous Waste Products from Exhaust Gas Streams
Patent:
5,320,817 →
Application:
07/937,243 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 15, 2001
From: ATMI ECOSYS CORPORATION
To: ADVANCED TECHNOLOGY MATERIALS, INC.
Reel/Frame 012252/0827 →
Assignment of Assignor's Interest
Aug 30, 2005
From: ADVANCED TECHNOLOGY MATERIALS, INC.
To: APPLIED MATERIALS, INC.
Reel/Frame 016937/0211 →
Corrective Coversheet to Correct Patent No. 5,183,646 That Was Previously Recorded on Reel 016937, Frame 0211.
Aug 28, 2006
From: ADVANCED TECHNOLOGY MATERIALS, INC.
To: APPLIED MATERIALS, INC.
Reel/Frame 018239/0682 →