Patent Assignment
Reel/Frame 008848/0068
Merger
Recorded: 1997-11-28
Pages: 8
Assignor
STEIN, HALL & CO. INC.
Executed: 1995-12-12
Assignee
RHONE-POULENC INC.
CN 7500, PROSPECT PLAINS ROAD, CRANBURY, NEW JERSEY, 08512
Covered Properties
(17)
Flotation Process for Improving Recovery of Phosphates from Ores
Patent:
4,227,996 →
Application:
06/022,656 →
Multicolor Coating System
Patent:
4,264,322 →
Application:
06/073,411 →
Concentrated Xanthan Gum Solutions
Patent:
4,299,825 →
Application:
06/165,478 →
Water Soluble Guar Product and Method for Making It
Patent:
4,320,226 →
Application:
06/195,583 →
Water Soluble Thickeners
Patent:
4,415,701 →
Application:
06/434,144 →
Immiscible Segmented Distributor for Random Dyeing of Textiles
Patent:
4,454,617 →
Application:
06/447,040 →
High Charge Density, Cationic Methacrylamide Based Monomers and Their Polymers
Patent:
4,495,367 →
Application:
06/563,012 →
Extension of Gelation Time of Crosslinked Polygalactomannans
Patent:
4,568,481 →
Application:
06/580,970 →
Waterproof Ammonium Nitrate Fuel Oil Explosives
Patent:
4,637,849 →
Application:
06/771,863 →
Hydrophobically Modified Non-Ionic Polygalactomannan Ethers
Patent:
4,870,167 →
Application:
07/020,876 →
Tertiaryaminoalkyl-Hydroxyalkyl Ethers of Polygalactomannans
Patent:
4,918,181 →
Application:
07/162,910 →
Process for Derivatizing Polygalactomannan Using Water Soluble Aluminum Salts in the Process
Patent:
4,959,464 →
Application:
07/268,287 →
Quaternary Ammonium Acrylic Monomers and Alcohol Soluble Polymers Made Therefrom
Patent:
4,918,228 →
Application:
07/313,908 →
Dual Action Sunscreen Composition
Patent:
5,009,969 →
Application:
07/357,985 →
Quaternary Ammonium Acrylic Monomers and Alcohol Soluble Polymers Made Therefrom
Patent:
4,973,637 →
Application:
07/483,374 →
Hydrophobically Modified Hydroxybutyl Ethers of Polygalactomannan
Patent:
5,233,032 →
Application:
07/546,560 →
Coating Composition Containing as Thickeners Polygalactomannans Modified with Hydrophilic and Hydrophobic Groups
Patent:
5,179,083 →
Application:
07/548,120 →
Related Assignments
(18)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Jul 16, 1981
From: LEE HO-LUN
To: CELANESE CORPORATION, 1211 AVE. OF THE AMERICAS, NEW YORK, NY. 10036, A CORP. OF DE.
Reel/Frame 003883/0763 →
Assignment of Assignors Interest.
Nov 17, 1981
From: TIEFENTHALER, KARL H. O.; WYSS, ULRICH
To: MEYHALL CHEMICAL A.G.
Reel/Frame 003927/0007 →
Assignment of Assignors Interest.
Aug 15, 1983
From: BAUER, BARRY J.
To: CELANESE CORPORATION
Reel/Frame 004158/0026 →
Assignment of Assignors Interest.
Apr 9, 1984
From: MOATES, DANNY; CHADWICK, MICHAEL L.
To: CELANESE CORPORATION, A DE CORP.
Reel/Frame 004242/0145 →
Assignment of Assignors Interest.
Oct 7, 1985
From: HARRIS, WILLIAM F. JR.
To: CELANESE CORPORATION , A CORP OF DE
Reel/Frame 004464/0151 →
Assignment of Assignors Interest.
Apr 23, 1986
From: HARRIS, WILLIAM F. JR.
To: CELANESE CORPORATION, A CORP. OF DE.
Reel/Frame 004536/0992 →
Assignment of Assignors Interest.
Jan 12, 1990
From: KARCHER, DENNIS J.; MORGAN, MICHAEL E.; PHELPS, MARTHA A.
To: HI-TEK POLYMERS, INC.
Reel/Frame 005214/0002 →
Assignment of Assignors Interest.
Jan 12, 1990
From: MORGAN, MICHAEL E.; PHELPS, MARTHA A.
To: HI-TEK POLYMERS, INC.
Reel/Frame 005214/0001 →
Assignment of Assignors Interest.
Jul 19, 1990
From: YEH, MICHAEL H.
To: HI-TEK POLYMERS, INC.
Reel/Frame 005363/0969 →
Assignment of Assignors Interest.
Sep 10, 1990
From: MORGAN, MICHAEL E.; PHELPS, MARTHA A.
To: HI-TEK POLYMERS, INC.
Reel/Frame 005426/0976 →
Assignment of Assignors Interest.
Feb 11, 1991
From: MILLER, GARY A.
To: HI-TEK POLYMERS, INC.
Reel/Frame 005593/0908 →
Assignment of Assignors Interest.
Sep 9, 1991
From: HI-TEK POLYMERS, INC., A GA CORP.; RHONE-POULENC INC., A NY CORP.
To: STEIN, HALL & CO. INC.,
Reel/Frame 005826/0726 →
Assignment of Assignors Interest.
Sep 30, 1991
From: ZODY, GEORGE M.; MORGAN, MICHAEL E.
To: HI-TEK POLYMERS, INC.
Reel/Frame 005852/0944 →
Assignment of Assignors Interest.
Sep 30, 1991
From: ZODY, GEORGE M.; MORGAN, MICHAEL E.
To: HI-TEK POLYMERS, INC.
Reel/Frame 005852/0923 →
Assignment of Assignors Interest.
Nov 20, 1992
From: HI-TEK POLYMERS, INC. A CORP. OF GA
To: STEIN, HALL & CO., INC.
Reel/Frame 006308/0117 →
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 →
Assignment of Assignor's Interest
Jun 2, 2000
From: RHODIA, INC.
To: EASTMAN CHEMICAL COMPANY, A CORPORATION OF
Reel/Frame 010676/0344 →