Patent Assignment
Reel/Frame 015931/0385
Merger
Recorded: 2004-10-28
Pages: 6
Assignor
IDEMITSU PETROCHEMICAL CO., LTD.
Executed: 2004-08-02
Assignee
IDEMITSU KOSAN CO., LTD.
1-1 MARUNOUCHI 3-CHOME, CHIYODA-KU, TOKYO, JAPAN
Covered Properties
(9)
Propylenic Copolymer, and Its Film
Catalyst for Bulk Polymerization, Catalyst for Vapor Phase Polymerization, Methods for Polymerizing by Using the Same, and Olefin Polymer Obtained by the Same
Patent:
6,689,849 →
Application:
10/018,478 →
Propylenic Random Copolymer and Composition Comprising It, and Film Comprising the Copolymer or Composition
Solid Catalyst Component for Olefin Polymerization
Resin composition for optical parts and optical parts
Application:
10/477,430 →
Publication:
US 2004/0152831
Resin composition for optical part and optical part
Application:
10/483,830 →
Publication:
US 2004/0236004
Soid Catalyst Component for Olefin Polymerization, Catalyst for Olefin Polymerization and Process for Producing Olefin Polymer
Cartridge syringe, cartridge and ophthalmologic syringe set having such syringe
Application:
10/498,985 →
Publication:
US 2005/0154354
Carrying Method of Crude Oil and Naphtha by Dirty/Crude Oil Carrier, and Transfer Method of the Crude Oil and Naphtha from the Carrier
Application:
10/830,439 →
Publication:
US 2005/0087254
Related Assignments
(7)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 30, 2003
From: YABUNOUCHI, NOBUHIRO; SADASHIMA, TAKANORI; FUNABASHI, HIDEO
To: IDEMITSU PETROCHEMICAL CO., LTD.
Reel/Frame 014938/0049 →
Assignment of Assignor's Interest
Nov 13, 2003
From: OKUYAMA, KAZUHIRO
To: IDEMITSU PETROCHEMICAL CO., LTD.
Reel/Frame 015260/0506 →
Assignment of Assignor's Interest
Sep 13, 2004
From: TASHIRO, YASUHIKO; ENOMOTO, KUNIO; SHINOHARA, YASUSHI; FUJITO, MAKOTO
To: IDEMITSU PETROCHEMICAL CO., LTD.; IDEMITSU TANKER CO., LTD.; IDEMITSU KOSAN CO., LTD.
Reel/Frame 015131/0536 →
Assignment of Assignor's Interest
Sep 16, 2004
From: TANASE, SHOJIRO; SADASHIMA, TAKANORI
To: IDEMITSU PETROCHEMICAL CO., LTD.
Reel/Frame 015148/0300 →
Assignment of Assignor's Interest
Mar 11, 2005
From: KAWASAKI, YOSHIHIKO; SHIMODA, YOICHI; SHISHIDO, YOSHIHIRO; ENDO, TAKAHIRO
To: SHOWA YAKUHIN KAKO CO., LTD.; MENICON CO., LTD.
Reel/Frame 016352/0688 →
Assignment of Assignor's Interest
May 3, 2007
From: MENICON CO., LTD.
To: KOWA COMPANY, LTD.
Reel/Frame 019244/0452 →
Assignment of Assignor's Interest
Aug 24, 2007
From: IDEMITSU KOSAN CO., LTD.
To: PRIME POLYMER CO., LTD.
Reel/Frame 019733/0742 →