Patent Assignment
Reel/Frame 005074/0911
Assignment of Assignors Interest.
Recorded: 1989-04-26
Pages: 2
Assignors
SEGALL, PAUL E.
Executed: 1989-04-26
WAITZ, HAROLD D.
Executed: 1989-04-26
STERNBERG, HAL
Executed: 1989-04-26
Assignee
CRYOMEDICAL SCIENCES, INC., A CORP. OF DE
1098 EUCLID AVE., BERKELEY, CALIFORNIA, 94708
Covered Property
(1)
Blood Substitute
Patent:
4,923,442 →
Application:
07/343,850 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Sep 12, 2011
From: CRYOMEDICAL SCIENCES, INC.
To: BIOLIFE SOLUTIONS, INC.
Reel/Frame 026890/0069 →
Security Agreement
Sep 28, 2011
From: BIOLIFE SOLUTIONS, INC.
To: VILLIGER, WALTER; GIRSCHWEILER, THOMAS
Reel/Frame 026983/0521 →
Release of Security Interest
Mar 26, 2014
From: TAURUS4757 GMBH (SUCCESSOR IN INTEREST TO THOMAS GIRSCHWEILER); WAVI HOLDING AG (SUCCESSOR IN INTEREST TO WALTER VILLIGER)
To: BIOLIFE SOLUTIONS, INC.
Reel/Frame 032525/0369 →