Patent Assignment
Reel/Frame 005301/0501
Assignment of Assignors Interest.
Recorded: 1990-05-01
Pages: 2
Assignors
SUNDBLAD, BIRGITTA
Executed: 1990-03-16
DAHL, ANDERS O. J.
Executed: 1990-03-20
WINTERS, JOHN R.
Executed: 1990-04-02
Assignee
Covered Property
(1)
Process for Production of Chlorine Dioxide
Patent:
5,770,171 →
Application:
07/486,122 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Dec 11, 1992
From: EKA NOBEL AB
To: EKA NOBEL INC.
Reel/Frame 006376/0309 →
Assignment of Assignors Interest.
Dec 11, 1992
From: EKA NOBEL AB
To: EKA NOBEL INC.
Reel/Frame 006376/0324 →
Security Interest
Nov 3, 1999
From: STERLING CHEMICALS, INC.; STERLING CANADA, INC.; STERLING PULP CHEMICALS US. INC.; STERLING FIBERS, INC.
To: CIT GROUP, THE/BUSINESS CREDIT, INC. AS ADMINISTRATIVE AGENT
Reel/Frame 010340/0293 →
Security Agreement
Nov 3, 1999
From: STERLING CHEMICALS, INC.; STERLING CANADA, INC.; STERLING PULP CHEMICALS, US, INC.; STERLING PULP CHEMICALS, INC.
To: CIT GROUP/BUSINESS CREDIT, INC., THE, AS ADMINISTRATIVE AGENT
Reel/Frame 010351/0370 →
Release of Security Interest in Patents
Dec 30, 2002
From: CIT GROUP/BUSINES CREDIT, INC., THE
To: STERLING CHEMICALS INTERNATIONAL, INC.; STERLING CANADA, INC.
Reel/Frame 013599/0271 →