Patent Assignment
Reel/Frame 003915/0586
Assignment of Assignors Interest.
Recorded: 1981-10-15
Pages: 3
Assignor
BIO RESEARCH INC.
Executed: 1981-10-08
Assignee
Covered Property
(1)
Sound Muffling Baffle for Drainage Device
Patent:
4,258,824 →
Application:
06/005,512 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Effective Date: July 17, 1984
Oct 11, 1985
From: HOWMEDICA, INC.
To: PFIZER HOSIPTAL PRODUCTS GROUP, INC.
Reel/Frame 004464/0742 →
Security Interest
Nov 20, 1991
From: DEKNATEL TECHNOLOGY CORPORATION, A CORP. OF DE
To: BANQUE PARIBAS
Reel/Frame 005921/0658 →
Assignment of Assignors Interest.
Dec 10, 1991
From: PFIZER HOSPITAL PRODUCTS GROUP, INC., A CORP. OF DE
To: DEKNATEL TECHNOLOGY CORPORATION A CORP. OF DE
Reel/Frame 005949/0166 →
Assignment of Assignors Interest.
Apr 13, 1992
From: PFIZER HOSPITAL PRODUCTS GROUP, INC., A CORPORATION OF DE
To: DEKNATEL TECHNOLOGY CORPORATION A CORPORATION OF DE
Reel/Frame 006073/0874 →