IP Library › Assignment 005618/0531
Patent Assignment
Reel/Frame 005618/0531

Assignment of Assignors Interest.

Recorded: 1991-02-22 Pages: 2
Assignor
NAKAJIMA, TAKESHI
Executed: 1991-02-14
Assignee
Covered Property (1)
Flow Dividing Structure of Mass Flow Controller
Patent: 5,099,881 →
Application: 07/660,552 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 14, 2001
From: MILLIPORE CORPORATION
To: MYKROLIS CORPORATION
Reel/Frame 012134/0787 →
Assignment of Assignor's Interest Oct 31, 2010
From: ADVANCED ENERGY INDUSTRIES, INC.
To: HITACHI METALS, LTD.
Reel/Frame 025217/0675 →