Patent Assignment
Reel/Frame 036933/0584
Corrective Assignment to Correct the Receiving Party Data Previously Recorded at Reel: 036662 Frame: 0138. Assignor(S) Hereby Confirms the Assignment.
Recorded: 2015-10-23
Pages: 3
Assignor
SMIRNOV, ALEXEI V.
Executed: 2013-02-25
Assignee
HITACHI METALS, LTD
2-1, SHIBAURA 1-CHOME, MINATO-KU, TOKYO, 105-8614, JAPAN
Covered Property
(1)
Mass Flow Controller for Improved Performance Across Fluid Types
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 25, 2015
From: SMIRNOV, ALEXEI V.
To: ADVANCED ENERGY INDUSTRIES, INC.
Reel/Frame 036662/0138 →
Change of Address
Sep 11, 2024
From: HITACHI METALS, LTD.
To: HITACHI METALS, LTD.
Reel/Frame 068943/0622 →
Change of Address
Sep 11, 2024
From: HITACHI METALS, LTD.
To: HITACHI METALS, LTD.
Reel/Frame 068943/0854 →
Change of Name
Sep 11, 2024
From: HITACHI METALS, LTD.
To: PROTERIAL, LTD.
Reel/Frame 068944/0752 →
Corrective Assignment to Correct the the Patent Number from 8671972 to 8504311 Previously Recorded on Reel 68943 Frame 622. Assignor(S) Hereby Confirms the Change of Address.
Jan 21, 2025
From: HITACHI METALS, LTD.
To: HITACHI METALS, LTD.
Reel/Frame 069959/0644 →
Corrective Assignment to Correct the Patent Number from 8671972 to 8504311 Previously Recorded on Reel 68944 Frame 752. Assignor(S) Hereby Confirms the Change of Name.
Jan 21, 2025
From: HITACHI METALS, LTD.
To: PROTERIAL, LTD.
Reel/Frame 069959/0902 →
Corrective Assignment to Correct the Changing Patent Number 8671972 to 8504311 Previously Recorded at Reel: 68943 Frame: 854. Assignor(S) Hereby Confirms the Change of Address.
Jan 21, 2025
From: HITACHI METALS, LTD.
To: HITACHI METALS, LTD.
Reel/Frame 069959/0507 →