Patent Assignment
Reel/Frame 024640/0077
Change of Name
Recorded: 2010-07-06
Pages: 21
Assignor
HOKUETSU PAPER MILLS, LTD.
Executed: 2009-10-01
Assignee
HOKUETSU KISHU PAPER CO., LTD.
5-1, NISHIZAO 3-CHOME, NAGAOKA-SHI, NIIGATA, 940-0027, JAPAN
Covered Properties
(3)
Air Purifying Filter Media and Process for Producing the Same
Filter Medium for Liquid Filtration and Process for Producing the Same
Air filter medium
Application:
12/462,997 →
Publication:
US 2009/0320428
Related Assignments
(3)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 16, 2008
From: SAKADUME, NOBUYUKI; MEGURO, EIKO; SOYAMA, TOSHIHIKO
To: HOKUETSU PAPER MILLS, LTD.
Reel/Frame 021727/0049 →
Assignment of Assignor's Interest
Sep 8, 2009
From: SOYAMA, TOSHIHIKO; KUWANO, HIROSHI
To: HOKUETSU PAPER MILLS, LTD.
Reel/Frame 023231/0132 →
Assignment of Assignor's Interest
Jul 7, 2010
From: SAKADUME, NOBUYUKI; SOYAMA, TOSHIHIKO; MEGURO, EIKO; ISOMAE, KAZURO
To: HOKUETSU PAPER MILLS, LTD.; NIKKI-UNIVERSAL CO., LTD.
Reel/Frame 024646/0823 →