Patent Assignment
Reel/Frame 004681/0925
Assignment of Assignors Interest.
Recorded: 1986-12-12
Pages: 12
Assignee
ARISTECH CHEMICAL CORPORATION
600 GRANT STREET, PITTSBURGH, PENNSYLVANIA, 15230
Covered Properties
(37)
Adhesives Coatings and Laminates Utilizing Ethylene Copolymers and Coa L - Tarpitch
Patent:
3,814,712 →
Application:
05/201,861 →
Adhesives Coatings and Laminates Utilizing Ethylene Copolymers and Coa L - Tar Pitch
Patent:
3,967,651 →
Application:
05/438,141 →
Process for Separating Ammonia and Acid Gases from Waste Waters Contai Ning Fixed Ammonia Salts
Patent:
4,104,131 →
Application:
05/703,407 →
Polymer Compositions and Articles Therefrom
Patent:
4,312,802 →
Application:
05/829,411 →
Process for Separating Acid Gases and Ammonia from Dilute Aqueous Solutions Thereof
Patent:
4,260,462 →
Application:
05/909,861 →
Process for Preparing High Impact Polystyrenes
Patent:
4,212,789 →
Application:
05/935,410 →
Waste Gas Purification Systems and Methods
Patent:
4,238,460 →
Application:
06/008,678 →
Method of Removing Polybutadiene Gels from Solutions
Patent:
4,230,835 →
Application:
06/011,350 →
Method of Making a High Impact Polystyrene
Patent:
4,255,315 →
Application:
06/023,227 →
Dicyclopentadiene Polyester Resins
Patent:
4,233,432 →
Application:
06/037,616 →
Waste Gas Purification Reactor and Method
Patent:
4,277,453 →
Application:
06/044,895 →
Waste Gas Purification Reactor Including Packing Holder and Catalyst Leveler Support
Patent:
4,248,832 →
Application:
06/047,410 →
Dicyclopentadiene Polyester Resins
Patent:
4,246,367 →
Application:
06/078,342 →
Waste Gas Purification Systems and Methods
Patent:
4,325,921 →
Application:
06/147,459 →
Process for Separating Ammonia and Acid Gases from Streams Containing Fixed Ammonia Salts
Patent:
4,323,430 →
Application:
06/244,489 →
Abs Composition Containing Coal Tar Pitch
Patent:
4,374,944 →
Application:
06/244,855 →
Waste Gas Purification Reactor and Method
Patent:
4,410,499 →
Application:
06/260,499 →
Removal of Iron Compounds from Organic Process Streams
Patent:
4,370,240 →
Application:
06/272,141 →
Method of Removal of Cos from Propylene
Patent:
4,455,446 →
Application:
06/298,702 →
Method of Removal of Cos from Propylene
Patent:
4,444,987 →
Application:
06/397,945 →
Manufacture of Diphenylamine
Patent:
4,454,348 →
Application:
06/434,096 →
Process for Removing Solids from Coal Tar
Patent:
4,436,615 →
Application:
06/493,118 →
Modified Polypropylene for Film
Patent:
4,514,534 →
Application:
06/599,880 →
Polyester Formulations Having Flexibility Properties
Patent:
4,535,146 →
Application:
06/607,983 →
Process for Removing Ammonia and Acid Gases from Process Streams
Patent:
4,594,131 →
Application:
06/640,063 →
Inhibiting Styrene Emissions in Unsaturated Polyester Resins
Patent:
4,546,142 →
Application:
06/689,697 →
Crystalline Magnesia-Silica Composites and Process for Producing Same
Patent:
4,623,530 →
Application:
06/703,568 →
Terpolymer Production
Application:
06/718,591 →
Impact Modified Methyl Methacrylate Polymer
Patent:
4,598,123 →
Application:
06/729,458 →
Dielectric Probe; Method and Apparatus Including Its Use
Patent:
4,723,908 →
Application:
06/729,459 →
Silica-Titania Hydrocarbon Conversion Catalyst
Patent:
4,711,869 →
Application:
06/796,136 →
Terpolymer Production
Patent:
4,634,745 →
Application:
06/840,482 →
Purifying Cumene Hydroperoxide
Patent:
4,654,124 →
Application:
06/841,984 →
Method of Using a Dielectric Probe to Monitor Rhe Characteristics of a Medium
Patent:
4,710,550 →
Application:
06/859,579 →
Controlled-Rheology Polypropylene
Patent:
4,707,524 →
Application:
06/860,356 →
Method of Making Anatase-Titania Attrition-Resistant Catalyst Composition
Patent:
4,705,770 →
Application:
06/882,874 →
Crystalline Magnesia-Silica Composites and Process for Producing Same
Patent:
4,721,827 →
Application:
06/899,569 →
Related Assignments
(21)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Mar 16, 1981
From: GLASSMAN DONALD; MAIER EDWARD E.
To: UNITED STATES STEEL CORPORATION
Reel/Frame 003873/0192 →
Assignment of Assignors Interest.
Mar 18, 1981
From: ASHBURN DONALD G.; STEADY GLENDON T.
To: UNITED STATES STEEL CORPORATION
Reel/Frame 003875/0967 →
Assignment of Assignors Interest.
May 4, 1981
From: AIKEN, JOHN E.; DIDYCZ, WILLIAM J.; GLASSMAN, DONALD
To: UNITED STATES STEEL CORPORATION
Reel/Frame 003906/0320 →
Assignment of Assignors Interest.
Jun 10, 1981
From: BROWNELL, GEORGE L.; DAVIE, WILLIAM R.; FIELDS, MARVIN C.
To: UNITED STATES STEEL CORPORATION
Reel/Frame 003894/0279 →
Assignment of Assignors Interest.
Sep 1, 1981
From: BROWNELL, GEORGE L.; COLLIER, MELBA; HALL, WILLIAM E.; MORGAN, HOWARD H. JR
To: UNITED STATES STEEL CORPORATION
Reel/Frame 003953/0312 →
Assignment of Assignors Interest.
Jul 13, 1982
From: BROWNELL, GEORGE L.; MORGAN, HOWARD H. JR.; SNYDER, ARTHUR R.
To: UNITED STATES STEEL CORPORATION
Reel/Frame 004052/0905 →
Assignment of Assignors Interest.
Jul 13, 1982
From: COLLIER, MELBA J.; HALL, WILLIAM E.
To: UNITED STATES STEEL CORPORATION
Reel/Frame 004035/0353 →
Assignment of Assignors Interest.
Oct 13, 1982
From: AIKEN, JOHN E.; FIELDS, MARVIN C.; STICKEL, ROBERT M.
To: UNITED STATES STEEL CORPORATION
Reel/Frame 004058/0940 →
Assignment of Assignors Interest.
May 9, 1983
From: BOODMAN, NORMAN S.; FARR, ELVIN L.; OSTERHOLM, ROBERT J.; GREEN, NEULAN B., III
To: UNITED STATES STEEL CORPOATION
Reel/Frame 004128/0066 →
Assignment of Assignors Interest.
Apr 13, 1984
From: DI NARDO, VICTOR M.
To: UNITED STATES STEEL CORPORATION
Reel/Frame 004249/0578 →
Assignment of Assignors Interest.
May 7, 1984
From: MEKJIAN, ARAM
To: UNITED STATES STEEL CORPORATION
Reel/Frame 004258/0706 →
Assignment of Assignors Interest.
Aug 13, 1984
From: MAIER, EDWARD E.
To: UNITED STATES STEEL CORPORATION
Reel/Frame 004309/0016 →
Assignment of Assignors Interest.
Mar 3, 1986
From: UNITED STATES STEEL CORPORATION, A CORP OF DE.
To: ROSENBERG, DAVID E., 930 OSAGE ROAD, PITTSBURGH, PENNSYLVANIA, 15243
Reel/Frame 004518/0150 →
Security Interest
May 4, 1990
From: ARISTECH CHEMICAL CORPORATION
To: MITSUBISHI BANK LIMITED, THE, NEW YORK BRANCH, AS AGENT
Reel/Frame 005294/0818 →
Assignment of Assignor's Interest
Mar 25, 1996
From: ARISTECH CHEMICAL CORPORATION
To: ASHLAND INC.
Reel/Frame 007863/0208 →
Assignment of Assignor's Interest
Dec 4, 1996
From: USX CORPORATION
To: ARISTECH CHEMICAL CORPORATION
Reel/Frame 008239/0332 →
Assignment of Assignor's Interest
Dec 9, 1996
From: USX CORPORATION
To: ARISTECH CHEMICAL CORPORATION
Reel/Frame 008261/0532 →
Security Agreement
Jan 14, 1998
From: KOPPERS INDUSTRIES, INC.
To: MELLON BANK, N.A.
Reel/Frame 008869/0926 →
Assignment of Assignor's Interest
Mar 5, 2002
From: ARISTECH CHEMICAL CORPORATION
To: SUNOCO, INC. (R&M)
Reel/Frame 012665/0008 →
Assignment of Assignor's Interest
Jul 22, 2002
From: ARISTECH CHEMICAL CORPORATION
To: KOPPERS INDUSTRIES, INC.
Reel/Frame 013110/0660 →
Release of Security Interest
Nov 24, 2003
From: BANK OF TOKYO-MITSUBISHI, LTD., ACTING THROUGH ITS NEW YORK BRANCH, SUCCESSOR BY MERGER TO THE MITSUBISHI ANK, LIMITED, NEW YORK BRANCH, THE
To: ARISTECH CHEMICAL CORPORATION
Reel/Frame 014709/0196 →