Patent Assignment
Reel/Frame 003797/0856
Assignment of Assignors Interest.
Recorded: 1980-08-27
Pages: 2
Assignee
WATERS ASSOCIATES, INC., A CORP. OF DE.
MILFORD,, MASSACHUSETTS
Covered Property
(1)
Wear-Resistant Article
Patent:
4,333,977 →
Application:
06/181,908 →
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Nov 27, 1989
From: WATERS ASSOCIATES, INC., A CORP. OF DE
To: MILLIPORE INVESTMENT HOLDINGS LIMITED, A CORP. OF DE
Reel/Frame 005252/0241 →
Assignment of Assignor's Interest
Feb 17, 1994
From: MILLIPORE INVESTMENT HOLDINGS LIMITED
To: WATERS INVESTMENTS LIMITED
Reel/Frame 006900/0901 →
Security Interest
Aug 29, 1994
From: WATERS INVESTMENTS LIMITED
To: BANKERS TRUST COMPANY
Reel/Frame 007145/0452 →
Security Interest
Feb 22, 1996
From: WATERS INVESTMENTS LIMITED
To: BANKERS TRUST COMPANY
Reel/Frame 007986/0191 →
Patent Release
Aug 15, 1996
From: BANKERS TRUST COMPANY
To: WATERS INVESTMENT LIMITED
Reel/Frame 008077/0511 →
Release of Security Interest in Patents
Apr 29, 2002
From: BANKERS TRUST COMPANY, AS COLLATERAL AGENT
To: WATERS INVESTMENTS LIMITED
Reel/Frame 012822/0456 →
Merger
Apr 17, 2009
From: WATERS INVESTMENTS LIMITED
To: WATERS TECHNOLOGIES CORPORATION
Reel/Frame 022552/0606 →