Patent Assignment
Reel/Frame 009197/0794
Assignment of Assignor's Interest
Recorded: 1998-05-21
Pages: 3
Assignor
NOVAPURE CORORATION
Executed: 1998-05-15
Assignee
ADVANCED TECHNOLOGY MATERIALS, INC.
7 COMMERCE DRIVE, DANBURY, CONNECTICUT, 06810
Covered Property
(1)
Dopant Delivery System for Semiconductor Manufacture
Patent:
4,936,877 →
Application:
07/381,583 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Jul 18, 1989
From: HULTQUIST, STEVEN J.; TOM, GLENN M.
To: ADVANCED TECHNOLOGY MATERIALS, INC., 520-B DANBURY RD., NEW MILFORD, CT 06776 A CORP. OF CT
Reel/Frame 005102/0060 →
Assignment of Assignors Interest.
Oct 9, 1991
From: ADVANCED TECHNOLOGY MATERIALS, INC.
To: NOVAPURE CORPORATION
Reel/Frame 005866/0631 →