Patent Assignment
Reel/Frame 051923/0953
Change of Name
Recorded: 2020-02-25
Pages: 3
Assignor
HERAEUS QUARTZ UK LIMITED
Executed: 2019-06-13
Assignee
HERAEUS CONAMIC UK LIMITED
NEPTUNE ROAD, WALLSEND, TYNE AND WEAR, NE 28 6DD, UNITED KINGDOM
Covered Properties
(6)
Manufacture of Synthetic Silica Glass
High Purity Synthetic Silica and Items Such as Semiconductor Jigs Manufactured Therefrom
Production of Silica Soot Bodies
Froth Flotation Separation and Analysis
Continuous production of hollow ingots
On-Line Annealing of Large Fused Quartz Ingots
Application:
16/691,956 →
Publication:
US 2020/0165151
Related Assignments
(7)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 2, 2012
From: COAPES, RICHARD BENJAMIN; MUNDY, ALAN; SAYCE, IAN GEORGE
To: HERAEUS QUARTZ UK LIMITED
Reel/Frame 029231/0065 →
Assignment of Assignor's Interest
Jan 9, 2013
From: COAPES, RICHARD BENJAMIN; MUNDY, ALAN; SAYCE, IAN GEORGE
To: HERAEUS QUARTZ UK LIMITED
Reel/Frame 029594/0896 →
Assignment of Assignor's Interest
Jan 2, 2014
From: MUNDY, ALAN; SAYCE, IAN GEORGE
To: HERAEUS QUARTZ UK LIMITED
Reel/Frame 031880/0466 →
Assignment of Assignor's Interest
Sep 22, 2015
From: SCHINDLER, MICHAEL
To: HERAEUS QUARTZ UK LIMITED
Reel/Frame 036624/0535 →
Assignment of Assignor's Interest
Jun 25, 2020
From: MUNDY, ALAN; SAYCE, IAN GEORGE; GROMANN, BORIS
To: HERAEUS CONAMIC UK LIMITED
Reel/Frame 053042/0324 →
Assignment of Assignor's Interest
Jun 25, 2020
From: MUNDY, ALAN; AGHAJANI, HAMED; SAYCE, IAN GEORGE
To: HERAEUS CONAMIC UK LIMITED
Reel/Frame 053044/0058 →
Change of Name
Jun 24, 2026
From: HERAEUS CONAMIC UK LIMITED
To: KRYSTAL TECHNOLOGY UK LIMITED
Reel/Frame 075069/0391 →