Patent Assignment
Reel/Frame 026169/0534
Corrective Assignment to Correct the Execution Date Previously Recorded on Reel 026161 Frame 0841. Assignor(S) Hereby Confirms the Change of Name.
Recorded: 2011-04-22
Pages: 9
Assignor
JEMCO INC.
Executed: 2009-04-01
Assignee
MITSUBISHI MATERIALS ELECTRONIC CHEMICALS CO., LTD.
1-6, BARAJIMA 3-CHOME, AKITA-SHI, AKITA, JAPAN
Covered Properties
(4)
Metal Colloidal Particles, Metal Colloid and Use of Metal Colloid
Potassium Perfluoroalkanesulfonate and Method for Producing the Same
Method for Producing Trifluoromethanesulfonic Anhydride
Metallic Silicon and Method for Manufacturing the Same
Related Assignments
(5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 9, 2007
From: KIYOSHIMA, REIKO; HAYASHI, TOSHIHARU
To: MITSUBISHI MATERIALS CORPORATION; JEMCO INC.
Reel/Frame 018874/0947 →
Assignment of Assignor's Interest
Feb 7, 2008
From: UOTANI, MASAKAZU; YATSUYANAGI, HIROYUKI; HONDA, TSUNETOSHI
To: MITSUBISHI MATERIALS CORPORATION; JEMCO INC.
Reel/Frame 020474/0798 →
Assignment of Assignor's Interest
Feb 19, 2008
From: YATSUYANAGI, HIROYUKI; KOSHIYAMA, HIROSHI; HONDA, TSUNETOSHI
To: MITSUBISHI MATERIALS CORPORATION; JEMCO INC.
Reel/Frame 020526/0133 →
Assignment of Assignor's Interest
Feb 25, 2009
From: TSUZUKIHASHI, KOUJI; IKEDA, HIROSHI; YANAGIMACHI, ATSUO; WAKITA, SABURO
To: MITSUBISHI MATERIALS CORPORATION; JEMCO INC.
Reel/Frame 022307/0983 →
Change of Name
Apr 21, 2011
From: JEMCO INC.
To: MITSUBISHI MATERIALS ELECTRONIC CHEMICALS CO., LTD.
Reel/Frame 026161/0841 →