Patent Assignment
Reel/Frame 025756/0020
Assignment of Assignor's Interest
Recorded: 2011-02-07
Pages: 4
Assignors
GU, YOUFAN
Executed: 2011-02-02
NEUMEISTER, DAVID
Executed: 2011-02-02
GROUT, KEVIN
Executed: 2011-02-02
Assignee
MKS INSTRUMENTS, INC.
5330 STERLING DRIVE, BOULDER, COLORADO, 80301
Covered Property
(1)
Two-Stage, Slow-Start Valve Apparatus
Related Assignments
(10)
Other recorded transfers of the patent in this record — the chain of ownership.
Disclaimer of Prior Assignment
Jan 16, 2012
From: PURE ENERGY SOLUTIONS, INC.
To: GU, YOUFAN; NEUMEISTER, DAVID; GROUT, KEVIN
Reel/Frame 027537/0106 →
Assignment of Assignor's Interest
Jan 16, 2012
From: GU, YOUFAN; NEUMEISTER, DAVID; GROUT, KEVIN
To: MKS INSTRUMENTS, INC.
Reel/Frame 027537/0294 →
Security Agreement
May 4, 2016
From: MKS INSTRUMENTS, INC.; NEWPORT CORPORATION
To: BARCLAYS BANK PLC; BARCLAYS BANK PLC
Reel/Frame 038663/0139 →
Security Agreement
May 4, 2016
From: MKS INSTRUMENTS, INC.; NEWPORT CORPORATION
To: DEUTSCHE BANK AG NEW YORK BRANCH
Reel/Frame 038663/0265 →
Release of Security Interest
Feb 1, 2019
From: DEUTSCHE BANK AG NEW YORK BRANCH
To: MKS INSTRUMENTS, INC.; NEWPORT CORPORATION
Reel/Frame 048226/0095 →
Patent Security Agreement (Abl)
Feb 1, 2019
From: ELECTRO SCIENTIFIC INDUSTRIES, INC.; MKS INSTRUMENTS, INC.; NEWPORT CORPORATION
To: BARCLAYS BANK PLC, AS COLLATERAL AGENT
Reel/Frame 048211/0312 →
Corrective Assignment to Correct the Remove U.S. Patent No.7,919,646 Previously Recorded on Reel 048211 Frame 0312. Assignor(S) Hereby Confirms the Patent Security Agreement (Abl).
Jan 14, 2021
From: ELECTRO SCIENTIFIC INDUSTRIES, INC.; MKS INSTRUMENTS, INC.; NEWPORT CORPORATION
To: BARCLAYS BANK PLC, AS COLLATERAL AGENT
Reel/Frame 055668/0687 →
Security Interest
Aug 19, 2022
From: MKS INSTRUMENTS, INC.; NEWPORT CORPORATION; ELECTRO SCIENTIFIC INDUSTRIES, INC.
To: JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT
Reel/Frame 061572/0069 →
Release of Security Interest
Aug 24, 2022
From: BARCLAYS BANK PLC
To: MKS INSTRUMENTS, INC.; NEWPORT CORPORATION; ELECTRO SCIENTIFIC INDUSTRIES, INC.
Reel/Frame 062739/0001 →
Release of Security Interest
Aug 24, 2022
From: BARCLAYS BANK PLC
To: MKS INSTRUMENTS, INC.; NEWPORT CORPORATION; ELECTRO SCIENTIFIC INDUSTRIES, INC.
Reel/Frame 063009/0001 →