Patent Assignment
Reel/Frame 005446/0945
Security Interest
Recorded: 1990-09-13
Pages: 3
Assignor
ULTRA DIAGNOSTICS CORPORATION
Executed: 1990-09-07
Assignees
S.R. ONE, LTD.
259 RADNOR-CHESTER RD., STE. 190, RADNOR, PENNSYLVANIA, 19087
SMITH TRUST
NO. 12 U/D/T 4-11-67, 150 NORTH ORANGE GROVE BLVD., PASADENA, CALIFORNIA, 91103
Covered Property
(1)
Immunoassay Method, Device, and Test Kit
Patent:
4,746,631 →
Application:
06/732,445 →
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
May 9, 1985
From: CLAGETT, JAMES A.
To: ULTRA DIAGNOSTICS CORP., A CORP OF WASHINGTON
Reel/Frame 004404/0749 →
Security Interest
Jan 2, 1990
From: ULTRA DIAGNOSTICS CORPORATION
To: S.R. ONE, LTD., 259 RADNOR-CHESTER RD., STE. 190, RADNOR, PA 19087
Reel/Frame 005203/0545 →
Security Interest
Jan 2, 1990
From: ULTRA DIAGNOSTICS CORPORATION
To: S.R. ONE, LTD., 259 RADNOR-CHESTER RD., STE. 190, RADNOR, PA 19087
Reel/Frame 005203/0551 →
Effective as of August 16, 1991, Assignor Assigns It's Entire Right and Interest.
Nov 25, 1991
From: ULTRA DIAGNOSTICS CORPORATION
To: BRITISH TECHNOLOGY GROUP USA INC.
Reel/Frame 005925/0151 →
Assignment of Assignors Interest.
Dec 6, 1991
From: ULTRA DIAGNOSTICS CORPORATION
To: BRITISH TECHNOLOGY GROUP USA INC.
Reel/Frame 005933/0971 →
Assignment of Assignors Interest.
Dec 6, 1991
From: ULTRA DIAGNOSTICS CORPORATION
To: BRITISH TECHNOLOGY GROUP USA INC.
Reel/Frame 005947/0366 →