IP Library › Granted Patent US 706,903
Granted Patent S1
US 706,903 · App. 29/433,238 · Granted Jun 10, 2014

Hollow fiber element for filtration

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Quick Facts
Patent No.
US 706,903
App. No.
29/433,238
Granted
Jun 10, 2014
Kind
S1
Claims (1)

The ornamental design for a hollow fiber element for filtration, 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 Dec 10, 2012
From: ITONAGA, TAKANORI; IDEGUCHI, MAKOTO; YANONE, KATSUYUKI; SASAKAWA, MANABU; FURUNO, SHINSUKE
To: MITSUBISHI RAYON CO., LTD.
Reel/Frame 029438/0172 →