Patent Assignment
Reel/Frame 007476/0706
Assignment of Assignor's Interest
Recorded: 1995-05-08
Pages: 3
Assignor
RHONE-POULENC, INC.
Executed: 1995-03-22
Assignee
S.N.F.
41 RUE JEAN HUSS, 4200 SAINT-ETIENNE, FRANCE
Covered Properties
(16)
Partially Deacylated Ultra-High Molecular Weight Poly(N- Propionylethylenimines)
Patent:
4,492,788 →
Application:
06/455,093 →
Stable Water-in-Oil Emulsions
Patent:
4,650,827 →
Application:
06/548,102 →
Inverse Emulsion Polymers with Improved Incorporation of Diallyldimethylammonium Chloride
Patent:
4,617,362 →
Application:
06/734,436 →
Process for the Preparation of Anhydrous N-(3-Chloro-2-Hydroxypropyl) Trialkylammonium Salts
Patent:
4,594,452 →
Application:
06/748,083 →
Preparation of Water Soluble Cationic Acrylamide Polymer and Product Useing Weak Acid to Adjust Ph
Patent:
4,668,747 →
Application:
06/761,089 →
Novel Carboxylate Polymers and Processes for Their Preparation and Use
Patent:
4,808,668 →
Application:
06/921,825 →
Cationic Nitrogen Acrylamide Polymers
Patent:
4,777,218 →
Application:
07/013,517 →
Novel Water Soluble Cationic Acrylamide Polymers Having Relatively Uniform Cationic Quaternary Amine Functional Unit Distribution
Patent:
4,783,513 →
Application:
07/036,624 →
Novel Cationic Acrylamide Polymers and Processes for Their Preparation
Patent:
4,888,396 →
Application:
07/203,835 →
Process for Dewatering of Biological Sludge
Patent:
4,988,442 →
Application:
07/267,589 →
Terpolymer of Oxyalkene Acrylates, Acrylamides and Quaternary Monomers
Patent:
4,981,936 →
Application:
07/337,909 →
Copolymers of 3-Methacryloyloxy-2-Hydroxypropyl Trimethylammonium Chloride Monomer and Vinyl Monomer
Patent:
5,132,383 →
Application:
07/456,339 →
Process for the Production of Substituted Acryloyloxyhydroxypropy- Ltrialkylammonium Chloride
Patent:
5,008,444 →
Application:
07/456,340 →
Homogeneous Mixtures of Solid Organic Acids and Solid Cationic Ester-Based Polymer Flocculants
Patent:
5,008,319 →
Application:
07/473,351 →
Method of Fluocculation with Cationic Terpolymer Flocculants
Patent:
5,019,275 →
Application:
07/567,908 →
Surfactant for Self-Inverting Polyacrylmides
Patent:
5,925,714 →
Application:
08/206,078 →
Related Assignments
(20)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Jan 3, 1983
From: COOKE, ROBERT S.
To: ALLIED CORPORATION, A CORP. OF NY
Reel/Frame 004083/0928 →
Assignment of Assignors Interest.
Nov 2, 1983
From: BECKER, LARRY W.; SHULTES, BENJAMIN III
To: ALLIED CORPORATION A CORP. OF NY
Reel/Frame 004228/0882 →
Assignment of Assignors Interest.
May 16, 1985
From: BECKER, LARRY W.; LARSON, ERIC H.
To: ALLIED CORPORATION
Reel/Frame 004410/0003 →
Assignment of Assignors Interest.
Jun 24, 1985
From: REIMSCHUESSEL, HERBERT K.; KOCUR, MICHAEL A.
To: ALLIED CORPORATION
Reel/Frame 004423/0939 →
Assignment of Assignors Interest.
Aug 2, 1985
From: CADEL, JEFFREY S.; LARSON, ERIC H.
To: ALLIED CORPORATION, COLUMBIA ROAD AND PARK AVENUE, MORRIS TOWNSHIP, NJ., A CORP. OF NEW YORK
Reel/Frame 004443/0077 →
Merger September 30, 1987 Delaware
Dec 21, 1987
From: ALLIED CORPORATION, A CORP. OF NY; TORREA CORPORATION, THE, A CORP. OF NY; SIGNAL COMPANIES, INC., THE, A CORP. OF DE
To: ALLIED-SIGNAL INC., A CORP. OF DE
Reel/Frame 004809/0501 →
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 7, 1988
From: KEHRER, KENNETH P.; PETRIE, GLENN E.
To: ALLIED-SIGNAL INC.
Reel/Frame 004971/0974 →
Assignment of Assignors Interest.
Jan 3, 1989
From: ALLIED-SIGNAL INC.
To: POLYPURE, INC., 2859 PACES FERRY ROAD, SUITE 630, ATLANTA, GA 30339
Reel/Frame 004997/0457 →
Assignment of Assignors Interest.
Jan 9, 1989
From: ALLIED-SIGNAL INC.
To: POLYPURE, INC., 2859 PACES FERRY ROAD, SUITE 630, ATLANTA, GA 30339
Reel/Frame 004998/0056 →
Assignment of Assignors Interest.
Apr 14, 1989
From: GOOD, FREDERICK J. JR.; HIGHSMITH, RONALD E.
To: POLYPURE, INC., A CORP. OF GA
Reel/Frame 005064/0366 →
Assignment of Assignors Interest.
Jan 22, 1990
From: LARSON, ERIC H.; SHULTES, BENJAMIN III; CHIANG, WILLIAM GONG-JEANN
To: POLYPURE, INC.
Reel/Frame 005217/0707 →
Assignment of Assignors Interest.
Jan 22, 1990
From: CHIANG, WILLIAM GONG-JEANN; JOBBINS, RICHARD MC INTYRE; POPULE, MICHAEL P.
To: POLYPURE, INC.
Reel/Frame 005217/0750 →
Assignment of Assignors Interest.
Feb 1, 1990
From: HIGHSMITH, RONALD E.; LARSON, ERIC H.
To: POLYPURE, INC., A CORP. OF GA
Reel/Frame 005227/0063 →
Assignment of Assignors Interest.
Oct 13, 1992
From: POLYPURE, INC.
To: RHONE-POULENC INC.
Reel/Frame 006279/0460 →
Assignment of Assignors Interest.
Feb 8, 1993
From: RHONE-POULENC INC.
To: RHONE-POULENC SPECIALTY CHEMICALS CO.
Reel/Frame 006426/0151 →
Assignment of Assignor's Interest
Mar 4, 1994
From: LARSON, ERIC H.; DAHANYAKE, MANILAL; BUSLER, WILLIAM R.
To: RHONE-POULENC SPECIALTY CHEMICALS CO.
Reel/Frame 006905/0753 →
Merger
Jan 11, 1995
From: RHONE-POULENC SPECIALTY CHEMICALS CO.
To: RHONE-POULENC INC.
Reel/Frame 007286/0488 →
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 →