Patent Assignment
Reel/Frame 070665/0595
Change of Name
Recorded: 2025-03-27
Pages: 3
Assignor
HERAEUS CONAMIC NORTH AMERICA LLC
Executed: 2025-02-17
Assignee
HERAEUS COVANTICS NORTH AMERICA LLC
301 NORTH ROOSEVELT AVENUE, CHANDLER, ARIZONA, 85226
Covered Properties
(38)
Controlled Porosity Yttrium Oxide for Etch Applications
Plasma Resistant Yttrium Aluminum Oxide Body
Application:
17/776,043 →
Publication:
US 2022/0388909
Plasma Resistant Yttrium Aluminum Oxide Chamber Components
Application:
18/257,203 →
Publication:
US 2024/0059616
High Purity Cordierite Material for Semiconductor Applications
Application:
17/759,163 →
Publication:
US 2023/0137894
Plasma Resistant Ceramic Body Formed from Multiple Pieces
Application:
17/999,499 →
Publication:
US 2023/0212082
Sintered Ceramic Body of Large Dimension and Method of Making
Ceramic Sintered Body Comprising Magnesium Aluminate Spinel
Apparatus for Preparation of Sintered Ceramic Body of Large Dimension
Zirconia Toughened Alumina Ceramic Sintered Bodies
Application:
18/248,632 →
Publication:
US 2023/0373862
Multilayer Sintered Ceramic Body and Method of Making
Application:
18/248,489 →
Publication:
US 2024/0158301
Sintered Yttrium Oxide Body of Large Dimension
Application:
18/247,392 →
Publication:
US 2024/0010510
Multilayer Sintered Ceramic Body
Application:
18/257,209 →
Publication:
US 2024/0101486
A Sintering Device Having a Die Lining of Increased Thickness
Application:
19/100,805 →
Multilayer Sintered Ceramic Body and Method of Making
Application:
18/721,353 →
Publication:
US 2025/0296884
Yttria-Zirconia Sintered Ceramics for Plasma Resistant Materials
Application:
18/576,020 →
Publication:
US 2024/0308918
Uv-Activated Red Ceramic Bodies Comprising Yag for Use in Semiconductor Processing Chambers
Application:
18/689,324 →
Publication:
US 2024/0391836
High Frequency Polishing of Ceramics
Application:
18/851,430 →
Publication:
US 2025/0222558
Process for Sintering Large Diameter Yag Layers Substantially Free of Unreacted Yttrium Oxide and Yttrium Rich Phases
Application:
18/995,551 →
Sintering Device with Temperature Gradient Control
Application:
19/100,792 →
A Sintering Device Having Low Surface Roughness
Application:
19/101,428 →
Title Not Available
Application:
63/656,147 →
Title Not Available
Application:
63/656,148 →
Title Not Available
Application:
63/656,150 →
Title Not Available
Application:
63/656,153 →
Title Not Available
Application:
63/656,154 →
Title Not Available
Application:
63/656,156 →
Process for Producing a Sintered Layered Body by Controlling the Particle Size Distribution of a Powder Employed
Application:
63/656,158 →
Title Not Available
Application:
63/656,159 →
Title Not Available
Application:
63/656,162 →
Title Not Available
Application:
63/656,163 →
Title Not Available
Application:
63/656,166 →
Title Not Available
Application:
63/656,167 →
Title Not Available
Application:
63/656,171 →
Title Not Available
Application:
63/656,175 →
Title Not Available
Application:
63/656,177 →
Title Not Available
Application:
63/656,181 →
Title Not Available
Application:
63/694,471 →
Title Not Available
Application:
63/711,402 →
Related Assignments
(25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
May 10, 2022
From: DONELON, MATTHEW JOSEPH; BISTA, SAURAV; WAGHMARE, SAURABH; DAVIS, CHASE
To: HERAEUS GMSI LLC
Reel/Frame 059926/0599 →
Change of Name
May 10, 2022
From: HERAEUS GMSI LLC
To: HERAEUS CONAMIC NORTH AMERICA LLC
Reel/Frame 059926/0589 →
Assignment of Assignor's Interest
Sep 28, 2022
From: WALKER, LUKE; BISTA, SAURAV; DONELON, MATTHEW JOSEPH; KENNEDY, STEVEN ROGER
To: HERAEUS CONAMIC NORTH AMERICA LLC
Reel/Frame 061240/0996 →
Assignment of Assignor's Interest
Nov 21, 2022
From: DONELON, MATTHEW JOSEPH; KOIRALA, SUDIP; WALKER, LUKE
To: HERAEUS CONAMIC NORTH AMERICA LLC
Reel/Frame 061843/0589 →
Assignment of Assignor's Interest
Jan 6, 2023
From: DONELON, MATTHEW JOSEPH; KENNEDY, STEVEN ROGER; KOIRALA, SUDIP; WALKER, LUKE
To: HERAEUS CONAMIC NORTH AMERICA LLC
Reel/Frame 062301/0513 →
Assignment of Assignor's Interest
Mar 15, 2023
From: WALKER, LUKE; BISTA, SAURAV; DONELON, MATTHEW JOSEPH
To: HERAEUS CONAMIC NORTH AMERICA LLC
Reel/Frame 062988/0274 →
Assignment of Assignor's Interest
Mar 15, 2023
From: KENNEDY, STEVEN ROGER
To: HERAEUS GMSI LLC
Reel/Frame 062988/0758 →
Change of Name
Mar 17, 2023
From: HERAEUS GMSI LLC
To: HERAEUS CONAMIC NORTH AMERICA LLC
Reel/Frame 063116/0606 →
Assignment of Assignor's Interest
Mar 29, 2023
From: WALKER, LUKE; DONELON, MATTHEW JOSEPH; THOMPSON, LILLIAN
To: HERAEUS CONAMIC NORTH AMERICA LLC
Reel/Frame 063139/0918 →
Assignment of Assignor's Interest
Mar 30, 2023
From: THOMPSON, LILLIAN; WALKER, LUKE; DONELON, MATTHEW JOSEPH
To: HERAEUS CONAMIC NORTH AMERICA LLC
Reel/Frame 063176/0869 →
Assignment of Assignor's Interest
Mar 30, 2023
From: WALKER, LUKE; DONELON, MATTHEW JOSEPH; THOMPSON, LILLIAN
To: HERAEUS CONAMIC NORTH AMERICA LLC
Reel/Frame 063175/0945 →
Assignment of Assignor's Interest
Apr 10, 2023
From: DONELON, MATTHEW JOSEPH; WALKER, LUKE; WAGHMARE, SAURABH; THOMPSON, LILLIAN
To: HERAEUS CONAMIC NORTH AMERICA LLC
Reel/Frame 063276/0755 →
Assignment of Assignor's Interest
Jun 19, 2023
From: THOMPSON, LILLIAN; WAGHMARE, SAURABH; DONELON, MATTHEW JOSEPH; WALKER, LUKE
To: HERAEUS CONAMIC NORTH AMERICA LLC
Reel/Frame 063985/0902 →
Assignment of Assignor's Interest
Jun 19, 2023
From: DONELON, MATTHEW JOSEPH; WALKER, LUKE; WAGHMARE, SAURABH; BISTA, SAURAV
To: HERAEUS CONAMIC NORTH AMERICA LLC
Reel/Frame 063985/0811 →
Assignment of Assignor's Interest
Sep 13, 2023
From: WALKER, LUKE; DONELON, MATTHEW JOSEPH
To: HERAEUS CONAMIC NORTH AMERICA LLC
Reel/Frame 064886/0621 →
Assignment of Assignor's Interest
Jan 3, 2024
From: WALKER, LUKE; DONELON, MATTHEW JOSEPH
To: HERAEUS CONAMIC NORTH AMERICA LLC
Reel/Frame 066006/0564 →
Assignment of Assignor's Interest
Mar 13, 2024
From: WALKER, LUKE; DONELON, MATTHEW JOSEPH; KENNEDY, STEVEN ROGER
To: HERAEUS CONAMIC NORTH AMERICA LLC
Reel/Frame 066753/0927 →
Assignment of Assignor's Interest
Jun 11, 2024
From: WALKER, LUKE; DONELON, MATTHEW JOSEPH
To: HERAEUS CONAMIC NORTH AMERICA LLC
Reel/Frame 067685/0459 →
Assignment of Assignor's Interest
Jun 11, 2024
From: WALKER, LUKE; DONELON, MATTHEW JOSEPH
To: HERAEUS CONAMIC NORTH AMERICA LLC
Reel/Frame 067685/0346 →
Assignment of Assignor's Interest
Jun 11, 2024
From: WALKER, LUKE; DONELON, MATTHEW JOSEPH
To: HERAEUS CONAMIC NORTH AMERICA LLC
Reel/Frame 067685/0258 →
Assignment of Assignor's Interest
Jun 11, 2024
From: WALKER, LUKE; DONELON, MATTHEW JOSEPH
To: HERAEUS CONAMIC NORTH AMERICA LLC
Reel/Frame 067685/0174 →
Assignment of Assignor's Interest
Jun 11, 2024
From: WALKER, LUKE; DONELON, MATTHEW JOSEPH
To: HERAEUS CONAMIC NORTH AMERICA LLC
Reel/Frame 067684/0910 →
Assignment of Assignor's Interest
Jun 11, 2024
From: WALKER, LUKE; BAUMANN, SAMANTHA
To: HERAEUS CONAMIC NORTH AMERICA LLC
Reel/Frame 067684/0987 →
Assignment of Assignor's Interest
Jun 11, 2024
From: WALKER, LUKE; DONELON, MATTHEW JOSEPH
To: HERAEUS CONAMIC NORTH AMERICA LLC
Reel/Frame 067685/0761 →
Assignment of Assignor's Interest
Jun 11, 2024
From: WALKER, LUKE
To: HERAEUS CONAMIC NORTH AMERICA LLC
Reel/Frame 067685/0883 →