Patent Assignment
Reel/Frame 004447/0175
Change of Name Effective April 10, 1978.
Recorded: 1985-08-12
Pages: 4
Assignor
SKELLY CHEMICAL COMPANY
Executed: 1978-04-04
Assignee
Covered Properties
(13)
Catalyst and Catalytic Process
Patent:
3,780,011 →
Application:
05/132,907 →
Graft Copolymers of Polyolefins and Cyclic Acid and Acid Anhydride Mon Omers
Patent:
3,873,643 →
Application:
05/316,230 →
Cografted Copolymers of a Polyolefin, an Acid or Acid Anhydride and an Ester Monomer
Patent:
3,882,194 →
Application:
05/327,065 →
Catalyst for and Method of Preparing Ultra High Molecular Weight Polyo Lefins
Patent:
3,882,096 →
Application:
05/394,330 →
Supported Chromium-Containing Catalyst and Process of Polymerizating 1 -Olefins
Patent:
3,953,413 →
Application:
05/478,879 →
Method of Rotationally Molding Plastic Articles
Patent:
4,185,067 →
Application:
05/509,097 →
Catalyst Method and Polymerization Processes
Patent:
4,041,224 →
Application:
05/633,507 →
Resin Formulation for Rotational Molding and Shaped Structures
Patent:
4,032,600 →
Application:
05/670,082 →
Polymerization Catalyst and Method
Patent:
4,128,500 →
Application:
05/674,450 →
Method of Polymerizing Olefins
Patent:
4,117,217 →
Application:
05/796,842 →
Adhesive Blends
Patent:
4,087,587 →
Application:
05/808,079 →
Adhesive Blends
Patent:
4,087,588 →
Application:
05/808,080 →
Adhesive Blends of Elastomer Polyolefin and Graft of Polyethylene with Unsaturated Fused Ring Anhydrides
Patent:
4,298,712 →
Application:
05/820,611 →
Related Assignments
(3)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Aug 12, 1985
From: GETTY CHEMICAL COMPANY; ACC CHEMICAL COMPANY; CHEMPLEX COMPANY
To: NORTHERN PETROCHEMICAL COMPANY
Reel/Frame 004458/0150 →
Change of Name
Nov 5, 1985
From: NORTHERN PETROCHEMICAL COMPANY
To: NORCHEM, INC.
Reel/Frame 004476/0867 →
Assignment of Assignor's Interest
Sep 18, 1998
From: MILLENNIUM PETROCHEMICALS, INC. [FORMERLY KNOWN AS QUANTUM CHEMICAL CORPORATION, WHICH WAS FORMERLY KNOWN AS NATIONAL DISTILLERS AND CHEMICAL CORPORATION]
To: EQUISTAR CHEMICALS, LP
Reel/Frame 009453/0332 →