IP Library › Granted Patent US 815,385
Granted Patent S1
US 815,385 · App. 29/580,872 · Granted Apr 10, 2018

Wafer support ring

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Quick Facts
Patent No.
US 815,385
App. No.
29/580,872
Granted
Apr 10, 2018
Kind
S1
Claims (1)

I claim the ornamental design for a wafer support ring, as shown and described.

Assignments (4)
SECURITY INTEREST Recorded Jul 8, 2022
From: ENTEGRIS, INC.; ENTEGRIS GP, INC.; POCO GRAPHITE, INC.; CMC MATERIALS, INC.; INTERNATIONAL TEST SOLUTIONS, LLC; QED TECHNOLOGIES INTERNATIONAL, INC.
To: TRUIST BANK, AS NOTES COLLATERAL AGENT
Reel/Frame 060613/0072 →
ASSIGNMENT OF PATENT SECURITY INTEREST RECORDED AT REEL/FRAME 048811/0679 Recorded Nov 5, 2019
From: GOLDMAN SACHS BANK USA
To: MORGAN STANLEY SENIOR FUNDING, INC.
Reel/Frame 050965/0035 →
SECURITY INTEREST Recorded Nov 13, 2018
From: ENTEGRIS, INC.; SAES PURE GAS, INC.
To: GOLDMAN SACHS BANK USA
Reel/Frame 048811/0679 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 13, 2018
From: KIRKLAND, ERIC
To: ENTEGRIS, INC.
Reel/Frame 045185/0150 →