IP Library › Assignment 005366/0625
Patent Assignment
Reel/Frame 005366/0625

Merger

Recorded: 1990-07-02 Pages: 12
Assignor
ALCOLAC, INC., A CORP. OF MD.
Executed: 1986-12-30
Assignee
Covered Properties (6)
Derivatives of Aminoalkyl Alkylene Ureas
Patent: 4,319,032 →
Application: 06/157,238 →
Derivatives of Mono-(Alkylene Ureido Alkyl) Ureas and Bis-(Alkylene Ureido Alkyl) Ureas
Patent: 4,340,743 →
Application: 06/163,488 →
Use of C8-34 Alpha Olefin Sulfonates to Improve and Enhance the Flotation and Collection Process Used for Barite
Patent: 4,363,724 →
Application: 06/181,658 →
High Foaming, Low Eye Irritation Cleaning Compositions Containing Ethoxylated Anionic (C13-C30) Sulphates
Patent: 4,412,944 →
Application: 06/280,369 →
Derivatives of Aminoalkyl Alkylene Ureas and Their Use as Wet Adhesion Promoters
Patent: 4,426,503 →
Application: 06/330,504 →
Polymerizable Compositions Comprising Derivatives of Mono-(Alkylene Ureido Alkyl) Ureas and Bis-(Alkylene Ureido Alkyl) Ureas
Patent: 4,429,095 →
Application: 06/352,206 →
Related Assignments (6)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest. Aug 26, 1980
From: PANZER GEORGE W.; BOYER WILLIAM
To: ALCOLAC, INC.,A CORP. OF MD.
Reel/Frame 003797/0282 →
Assignment of Assignors Interest. Mar 3, 1981
From: SANDRI JOSEPH M.; CALENTINE JOHN W.; LINDER SEYMOUR M.; BILLIOUX YVES JEAN-MARIE
To: ALCOLAC IN.
Reel/Frame 003830/0112 →
Assignment of Assignors Interest. Mar 3, 1981
From: SANDRI JOSEPH M.; CALENTINE JOHN W.; LINDER SEYMOUR M.; BILLOUX YVES J.
To: ALCOLAC INC.
Reel/Frame 003830/0114 →
Assignment of Assignors Interest. Feb 28, 1991
From: ALCOLAC, INC.,
To: RHONE-POULENC SPECIALTY CHEMICALS, L.P., BLACK HORSE LANE, MONMOUTH JUNCTION, NJ 08852 A DELAWARE LIMITED PARTNERSHIP
Reel/Frame 005612/0782 →
Assignment of Assignor's Interest Feb 6, 1998
From: RHONE-POULENC INC.
To: RHODIA INC.
Reel/Frame 010404/0268 →
Invalid Recording. See Recording at Reel 010404, Frame 0268. Feb 6, 1998
From: RHONE-POULENC INC.
To: RHODIA INC.
Reel/Frame 008955/0873 →