IP Library › Assignment 004881/0362
Patent Assignment
Reel/Frame 004881/0362

Security Interest

Recorded: 1988-04-21 Pages: 17
Assignor
Assignee
CITIBANK, N.A.
641 LEXINGTON AVENUE, NEW YORK, NEW YORK, 10043
Covered Properties (24)
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 →
Novel Film Compositions
Application: 06/855,972 →
Polyolefin Compositions and Laminated Article
Patent: 4,629,658 →
Application: 06/871,239 →
Novel Propylene Polymers
Application: 06/880,453 →
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 →
Intermittent Aeration Type Biological Treatment Process and System Therefor
Patent: 4,818,408 →
Application: 07/092,489 →
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 →
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 25, 1986
From: REICH, GARY J.; PARTLOW, RICHARD L.
To: EL PASO PRODUCTS COMPANY, A CORP OF TX
Reel/Frame 004545/0154 →
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: PELLON, BRIAN J.; ALLEN, GEORGE C.; HUGHES, MICHAEL P.
To: EL PASO PRODUCTS COMPANY
Reel/Frame 004580/0261 →
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 →
Assignment of Assignors Interest. Dec 28, 1987
From: HAMAMOTO, YOUICHI
To: NISHIHARA ENVIRONMENTAL SANITATION RESEARCH CORPORATION LIMITED; NISHIHARA OM-TECH CO., LTD.
Reel/Frame 004832/0915 →
License Apr 21, 1988
From: CITIBANK, N.A.
To: EL PASO PRODUCTS COMPANY
Reel/Frame 004881/0379 →
Assignment of Assignors Interest. Jun 1, 1988
From: EL PASO PRODUCTS COMPANY, A CORP. OF TX
To: EL PASO PRODUCTS COMPANY, A CORP. OF DE
Reel/Frame 004896/0954 →
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 →
Released by Secured Party Dec 7, 1992
From: CITIBANK, N.A.
To: REXENE CORPORATION
Reel/Frame 006355/0088 →
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 Dec 16, 1994
From: REXENE CORPORATION
To: BANK OF NOVA SCOTIA, AS AGENT, THE
Reel/Frame 007249/0117 →
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 →