IP Library › Assignment 005456/0076
Patent Assignment
Reel/Frame 005456/0076

Assignment of Assignors Interest.

Recorded: 1990-08-27 Pages: 4
Assignor
Assignee
STC PLC
10 MALTRAVERS ST., LONDON, ENGLAND, WC2R 3HA, UNITED KINGDOM
Covered Properties (8)
Anti-Corrosion Compositions
Patent: 4,210,575 →
Application: 05/912,129 →
Zno-SEO2-R20 Soluble Glass
Patent: 4,283,227 →
Application: 06/075,617 →
Controlled Release Glass
Patent: 4,350,675 →
Application: 06/180,068 →
Titanoborate Glass as Cross-Linking Agent in Polycarboxylic Acid Cements
Patent: 4,340,693 →
Application: 06/197,863 →
Coating Compositions for Inhibiting Corrosion of Metal Surfaces
Patent: 4,346,184 →
Application: 06/206,426 →
Glass Composition
Patent: 4,407,786 →
Application: 06/252,662 →
Controlled Delivery Agricultural Capsule and Method of Making
Patent: 4,793,474 →
Application: 06/354,442 →
Composite Materials Comprising Water - Soluble Glass Particles
Patent: 4,517,006 →
Application: 06/442,376 →
Related Assignments (5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest. Aug 21, 1980
From: DRAKE CYRIL F.
To: INTERNATIONAL STANDARD ELECTRIC CORPORATION,
Reel/Frame 003796/0236 →
Assignment of Assignors Interest. Nov 13, 1980
From: DRAKE CYRIL F.
To: INTERNATIONAL STANDARD ELECTRIC CORPORATION, A CORP. OF DE.
Reel/Frame 003836/0497 →
Assignment of Assignors Interest. Mar 3, 1982
From: DRAKE, CYRIL F.
To: ITT INDUSTRIES, INC. A CORP. OF DE
Reel/Frame 003982/0618 →
Assignment of Assignors Interest. Sep 6, 1983
From: ITT INDUSTRIES, INC.
To: INTERNATIONAL STANDARD ELECTRIC CORPORATION, A CORP. OF DE
Reel/Frame 004165/0715 →
Assignment of Assignor's Interest Dec 7, 1993
From: STC LIMITED
To: NORTHERN TELECOM LIMITED
Reel/Frame 006796/0981 →