Patent Assignment
Reel/Frame 004998/0056
Assignment of Assignors Interest.
Recorded: 1989-01-09
Pages: 4
Assignor
ALLIED-SIGNAL INC.
Executed: 1988-12-14
Covered Properties
(5)
Process for Dewatering of Biological Sludge
Patent:
4,988,442 →
Application:
07/267,589 →
3-Methacryloyloxy-2-Hydroxypropyltrimethylammonium Chloride Monomer and a Process for the Preparation Thereof
Application:
07/278,297 →
Process for the Preparation of 3-Methacryloyloxy-2- Hydroxypropyltrimethylammonium Chloride Monomer
Application:
07/278,299 →
Process for the Preparation of 3-(R)Acryloyloxy-2- Hydroxypropyltrialkylammonium Chloride Monomers
Application:
07/278,300 →
Copolymers of 3-Methacryloyloxy-2-Hydroxypropyl Trimethylammonium Chloride Monomer and Vinyl Monomer
Application:
07/278,301 →
Related Assignments
(10)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Nov 7, 1988
From: KEHRER, KENNETH P.; PETRIE, GLENN E.
To: ALLIED-SIGNAL INC.
Reel/Frame 004971/0974 →
Assignment of Assignors Interest.
Nov 7, 1988
From: HIGHSMITH, RONALD E.; JOHN GOOD, FREDERICK JR.; LUPTON, FRANCIS S.
To: ALLIED-SIGNAL INC.
Reel/Frame 004971/0976 →
Assignment of Assignors Interest.
Nov 30, 1988
From: LARSON, ERIC H.; SHULTES, BENJAMIN III; CHIANG, WILLIAM GONG-JEANN
To: ALLIED-SIGNAL INC.
Reel/Frame 004971/0880 →
Assignment of Assignors Interest.
Nov 30, 1988
From: CHIANG, WILLIAM GONG-JEANN; JOBBINS, RICHARD MCINTYRE
To: ALLIED-SIGNAL INC.,
Reel/Frame 004971/0878 →
Assignment of Assignors Interest.
Nov 30, 1988
From: CHIANG, WILLIAM GONG-JEANN; JOBBINS, RICHARD MC INTYRE; POPULE, MICHAEL P.
To: ALLIED-SIGNAL INC.
Reel/Frame 004971/0882 →
Assignment of Assignors Interest.
Nov 30, 1988
From: CHIANG, WILLIAM GONG-JEANN; JOBBINS, RICHARD MC INTYRE
To: ALLIED-SIGNAL INC.
Reel/Frame 004971/0884 →
Merger
Jan 11, 1995
From: RHONE-POULENC SPECIALTY CHEMICALS CO.
To: RHONE-POULENC INC.
Reel/Frame 007286/0488 →
Assignment of Assignor's Interest
May 8, 1995
From: RHONE-POULENC, INC.
To: S.N.F.
Reel/Frame 007476/0706 →
Invalid Recording. See Recording at Reel 010404, Frame 0268.
Feb 6, 1998
From: RHONE-POULENC INC.
To: RHODIA INC.
Reel/Frame 008955/0873 →
Assignment of Assignor's Interest
Feb 6, 1998
From: RHONE-POULENC INC.
To: RHODIA INC.
Reel/Frame 010404/0268 →