Patent Assignment
Reel/Frame 023279/0968
Assignment of Assignor's Interest
Recorded: 2009-09-24
Pages: 5
Assignee
ADVANCED ENERGY INDUSTRIES, INC
1625 SHARP POINT DR, FORT COLLINS, COLORADO, 80525
Covered Property
(1)
Temperature Insenstive Mass Flow Controller
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 31, 2010
From: ADVANCED ENERGY INDUSTRIES, INC.
To: HITACHI METALS, LTD.
Reel/Frame 025217/0675 →
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 →