Patent Assignment
Reel/Frame 008401/0299
Assignment of Assignor's Interest
Recorded: 1997-01-13
Pages: 5
Assignor
ZENECA INC.
Executed: 1996-10-17
Assignee
THORO SYSTEMS PRODUCTS, INC.
399 PARK AVENUE, NEW YORK, NEW YORK, 10022
Covered Properties
(4)
Modified Cementitious Composition
Patent:
5,254,228 →
Application:
07/837,294 →
Cementitious Composition
Patent:
5,366,600 →
Application:
08/123,164 →
Reinforced Concrete System
Application:
08/177,344 →
Cementitious Composition
Patent:
5,501,819 →
Application:
08/319,579 →
Related Assignments
(7)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Mar 23, 1992
From: WESTHOF, LUC B. J.; DE PEUTER, FRANS L. J.; TESSIER, GEORGE G.
To: ICI AMERICAS INC.
Reel/Frame 006050/0001 →
Assignment of Assignor's Interest
Apr 29, 1994
From: IMPERIAL CHEMICAL INDUSTRIES PLC
To: ZENECA LIMITED
Reel/Frame 006965/0039 →
Assignment of Assignor's Interest
Aug 7, 1995
From: ICI AMERICAS INC.
To: ZENECA INC.
Reel/Frame 007577/0696 →
Assignment of Assignor's Interest
Nov 29, 2000
From: SKW AMERICAS, INC.
To: MBT HOLDING AG
Reel/Frame 011325/0172 →
Assignment of Assignor's Interest
Nov 29, 2000
From: INTEGRATED CHEMICAL PRODUCTS ACQUISTION STATUTORY (FORMERLY THORO SYSTEM PRODUCTS INC.)
To: SKW AMERICAS, INC.
Reel/Frame 011325/0208 →
Assignment of Assignor's Interest
Feb 20, 2001
From: INTEGRATED CHEMICAL PRODUCTS ACQUISITION STATUTORY TRUST. (FORMERLY THORO SYSTEM PRODUCTS INC.)
To: SKW AMERICAS, INC.
Reel/Frame 011541/0607 →
Assignment of Assignor's Interest
Dec 19, 2003
From: DEGUSSA CONSTRUCTION CHEMICALS (EUROPE) AG FORMERLY KNOWN AS MBT HOLDING AG
To: CONSTRUCTION RESEARCH & TECHNOLOGY GMBH
Reel/Frame 014788/0877 →