Patent Assignment
Reel/Frame 006355/0088
Released by Secured Party
Recorded: 1992-12-07
Pages: 6
Assignor
CITIBANK, N.A.
Executed: 1992-09-18
Assignee
REXENE CORPORATION
OCCIDENTAL TOWER, 5005 LBJ FREEWAY, DALLAS, TEXAS, 75244
Covered Properties
(23)
Block Copolymerization Process
Patent:
4,284,739 →
Application:
06/064,961 →
Substituted 2-Imino-1,3-Dithio and 1,3-Oxathio Heterocyclic Compounds as Herbicidal Antidotes
Patent:
4,342,586 →
Application:
06/170,499 →
Ethylene - Propylene Block Copolymerization Process and Product
Patent:
4,284,738 →
Application:
06/177,296 →
Block Copolymerization Process and Product
Patent:
4,308,357 →
Application:
06/198,749 →
Propylene Copolymerization Process and Product
Patent:
4,351,930 →
Application:
06/232,060 →
Two-Phase Ethylene- Propylene Block Copolymerization Process
Patent:
4,334,041 →
Application:
06/283,777 →
High Clarity Propylene Polymer Compositions of Improved Impact Strength
Patent:
4,434,264 →
Application:
06/477,703 →
Injection Blow Molding Grade Propylene Polymers
Patent:
4,684,683 →
Application:
06/762,902 →
Nucleation of Propylene Polymers
Patent:
4,704,421 →
Application:
06/762,903 →
Polypropylene Compositins of Improved Clarity
Patent:
4,692,489 →
Application:
06/762,904 →
Radiation Sterilizable Propylene Polymer Compositions and Articles Manufactured Therefrom
Patent:
4,666,959 →
Application:
06/807,139 →
Compositions Comprising Propylene Polymer-E/Va Copolymer-Polyterpene Resin
Patent:
4,629,639 →
Application:
06/812,582 →
Polyolefin Compositions and Laminated Article
Patent:
4,629,658 →
Application:
06/871,239 →
Novel Propylene Polymerization Process
Patent:
4,736,002 →
Application:
06/880,456 →
Process for the Recovery of Amorphous Devaporized Polyalphaolefin
Patent:
4,710,563 →
Application:
06/896,793 →
Process for the Production of Stable Noncorrosive Amorphous Polyalphaolefins
Patent:
4,701,489 →
Application:
06/904,579 →
Method for Producing Ethylene Copolymer
Application:
07/052,298 →
Process for the Manufacture of Microporous Film
Patent:
4,815,714 →
Application:
07/092,498 →
Abrasion Process for the Manufacture of Microporous Film
Patent:
4,832,886 →
Application:
07/092,499 →
Process for the Manufacture of Porous Film
Patent:
4,778,634 →
Application:
07/110,916 →
Novel Film Compositions
Application:
07/112,344 →
Novel Propylene Polymerization Process
Patent:
4,847,340 →
Application:
07/156,047 →
Fuel Circulation Control Method
Patent:
5,341,635 →
Application:
07/855,972 →
Related Assignments
(25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Aug 11, 1980
From: ZUKOWSKI EDWARD A.
To: EL PASO POLYOLEFINS COMPANY, A CORP. OF DE.
Reel/Frame 003794/0512 →
Assignment of Assignors Interest.
Oct 20, 1980
From: KAUS MALCOLM J.; PATNAIK BIRENDRA K.
To: EL PASO POLYOLEFINS COMPANY,
Reel/Frame 003837/0638 →
Assignment of Assignors Interest.
Feb 5, 1981
From: PATNAIK BIRENDRA K.
To: EL PASO POLYOLEFINS COMPANY, A CORP. OF DE
Reel/Frame 003866/0996 →
Assignment of Assignors Interest.
Jul 16, 1981
From: ZUKOWSKI, EDWARD A.
To: EL PASO POLYOLEFINS COMPANY
Reel/Frame 003902/0685 →
Assignment of Assignors Interest.
Mar 22, 1983
From: FICKER, HAROLD K.
To: EL PASO POLYOLEFINS COMPANY, A CORP. OF DEL.
Reel/Frame 004109/0694 →
Assignment of Assignors Interest.
Aug 6, 1985
From: FICKER, HAROLD K.; TESKIN, FREDERICK M.
To: EL PASO PRODUCTS COMPANY
Reel/Frame 004566/0710 →
Assignment of Assignors Interest.
Dec 10, 1985
From: WEISSBERGER, PAULA S.; LUCAS, BENNIE M.
To: EL PASO PRODUCTS COMPANY, A CORP. OF TEXAS
Reel/Frame 004513/0654 →
Assignment of Assignors Interest.
Dec 23, 1985
From: LUCAS, BENNIE M.
To: EL PASO PRODUCTS COMPANY
Reel/Frame 004497/0917 →
Assignment of Assignors Interest.
Apr 30, 1986
From: EL PASO PRODUCTS COMPANY, A CORP. OF TEXAS
To: EL PASO PRODUCTS COMPANY
Reel/Frame 004568/0515 →
Assignment of Assignors Interest.
Jun 30, 1986
From: ALLEN, GEORGE C.; PELLON, BRIAN J.; HUGHES, MICHAEL P.
To: EL PASO PRODUCTS COMPANY, 2400 SOUTH GRANDVIEW AVENUE, ODESSA, TEXAS, 7976 A CORP. OF DE.
Reel/Frame 004574/0811 →
Assignment of Assignors Interest.
Aug 15, 1986
From: OETTING, STEVEN L.
To: EL PASO PRODUCTS COMPANY, A CORP. OF DE.
Reel/Frame 004593/0160 →
License
Apr 21, 1988
From: CITIBANK, N.A.
To: EL PASO PRODUCTS COMPANY
Reel/Frame 004881/0379 →
Security Interest
Apr 21, 1988
From: EL PASO PRODUCTS COMPANY, A DE CORP.
To: CITIBANK, N.A.
Reel/Frame 004881/0362 →
Assignment of Assignors Interest.
Jun 1, 1988
From: EL PASO POLYOLEFINS COMPANY
To: EL PASO PRODUCTS COMPANY
Reel/Frame 004891/0227 →
Assignment of Assignors Interest.
Aug 15, 1988
From: ALLEN, GEORGE C.; PELLON, BRIAN J.; HUGHES, MICHAEL P.
To: EL PASO PRODUCTS COMPANY, 2400 SOUTH GRANDVIEW AVENUE, ODESSA, TEXAS 79760, A CORP. OF DE
Reel/Frame 004917/0656 →
Certificate of Awmendment of Certificate of Incorporation
Feb 17, 1989
From: EL PASO PRODUCTS COMPANY, A CORP. OF DE.
To: REXENE PRODUCTS COMPANY
Reel/Frame 006359/0332 →
Change of Name Effective on 04/09/1986
Dec 17, 1992
From: REXENE PRODUCTS COMPANY
To: REXENE CORPORATION
Reel/Frame 006359/0659 →
Security Interest
Dec 18, 1992
From: REXENE CORPORATION
To: CHEMICAL BANK
Reel/Frame 006359/0313 →
Security Interest
Dec 18, 1992
From: REXENE CORPORATION
To: CHEMICAL BANK
Reel/Frame 006359/0339 →
Release of Security Interest in Patents-Company First Priority
Dec 16, 1994
From: REXENE CORPORATION
To: BANK OF NOVA SCOTIA, THE, AS AGENT
Reel/Frame 007249/0198 →
Release of Security Interest
Dec 16, 1994
From: REXENE CORPORATION
To: BANK OF NOVA SCOTIA, AS AGENT, THE
Reel/Frame 007249/0117 →
Release of Interest in Patents-Company Second Priority
Apr 17, 1995
From: CHEMICAL BANK
To: REXENE CORPORATION
Reel/Frame 007449/0206 →
Release of Security Interest
Sep 1, 1995
From: BANK OF NOVA SCOTIA, THE
To: REXENE CORPORATION
Reel/Frame 007629/0148 →
Security Interest
Jul 29, 1996
From: REXENE CORPORATION
To: BANK OF NOVA SCOTIA, THE
Reel/Frame 008077/0485 →
Release of Interest in Patents
Sep 11, 1997
From: CHEMICAL BANK
To: REXENE CORPORATION
Reel/Frame 008677/0414 →