IP Library › Granted Patent US 705,390
Granted Patent S1
US 705,390 · App. 29/431,447 · Granted May 20, 2014

Degassing aeration membrane module

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Quick Facts
Patent No.
US 705,390
App. No.
29/431,447
Granted
May 20, 2014
Kind
S1
Claims (1)

The ornamental design for a degassing aeration membrane module, as shown and described.

Assignments (2)
CHANGE OF NAME Recorded Sep 5, 2017
From: MITSUBISHI RAYON CO., LTD.
To: MITSUBISHI CHEMICAL CORPORATION
Reel/Frame 043750/0834 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 8, 2012
From: OKAZAKI, HIROYUKI; TANIZAKI, YOSHIE
To: MITSUBISHI RAYON CO., LTD.
Reel/Frame 029264/0949 →