Patent Assignment
Reel/Frame 006811/0794
Assignment of Assignor's Interest
Recorded: 1993-12-21
Pages: 2
Assignor
HIGDON, WILLIAM R.
Executed: 1993-12-15
Assignee
MICROSENSOR TECHNOLOGY, INC.
41762 CHRISTY STREET FREMONT, CA 94538, CALIFORNIA
Covered Property
(1)
Detachable Column Cartridge Gas Chromatograph
Patent:
5,236,668 →
Application:
07/812,532 →
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger
Apr 28, 2000
From: HEWLETT-PACKARD COMPANY, A CALIFORNIA CORPORATION
To: HEWLETT-PACKARD COMPANY, A DELAWARE CORPORATION
Reel/Frame 010841/0649 →
Assignment of Assignor's Interest
Jun 15, 2000
From: HEWLETT-PACKARD COMPANY, A DELAWARE CORPORATION
To: AGILENT TECHNOLOGIES INC.
Reel/Frame 010901/0336 →
Assignment of Assignor's Interest
Oct 6, 2000
From: MICROSENSOR TECHNOLOGY, INC.
To: HEWLETT-PACKARD COMPANY
Reel/Frame 011190/0696 →
Assignment of Assignor's Interest
Oct 31, 2000
From: HEWLETT-PACKARD COMPANY
To: AGILENT TECHNOLOGIES INC
Reel/Frame 011238/0440 →
Assignment of Assignor's Interest
Jan 25, 2010
From: HEWLETT-PACKARD COMPANY
To: AGILENT TECHNOLOGIES INC
Reel/Frame 023839/0267 →
Assignment of Assignor's Interest
Dec 27, 2011
From: INFICON INC.
To: INFICON GMBH
Reel/Frame 027446/0203 →
Assignment of Assignor's Interest
Dec 27, 2011
From: AGILENT TECHNOLOGIES, INC.
To: INFICON INC.
Reel/Frame 027445/0089 →