Patent Assignment
Reel/Frame 003937/0724
Assignment of Assignors Interest.
Recorded: 1981-10-19
Pages: 1
Assignor
TZODIKOV, NATHAN R.
Executed: 1981-10-16
Assignee
NEW ENGLAND NUCLEAR, A CORP. OF IN
BOSTON, MASSACHUSETTS
Covered Property
(1)
Organo-Mercurial Materials
Patent:
4,432,877 →
Application:
06/312,716 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
May 29, 1984
From: NEW ENGLAND NUCLEAR CORPORATION
To: E.I. DU PONT DE NEMOURS AND COMPANY, INCORPORATED
Reel/Frame 004267/0211 →
Assignment of Assignor's Interest
May 21, 1998
From: E.I. DU PONT DE NEMOURS & CO.
To: NEN LIFE SCIENCE PRODUCTS, INC.
Reel/Frame 009178/0720 →
Security Interest
Jul 29, 1999
From: NEN ACQUISITION, INC. (TO BE RENAMED AS NEN LIFE SCIENCE PRODUCTS, INC.) (DE CORPORATION)
To: CREDIT SUISSE FIRST BOSTON, AS ADMINISTRATIVE AGENT
Reel/Frame 010113/0001 →