Patent Assignment
Reel/Frame 012059/0734
Assignment of Assignor's Interest
Recorded: 2001-08-10
Pages: 7
Assignor
SCAPA GROUP PLC
Executed: 2001-06-12
Assignees
MADISON FILTER 2 LIMITED
KNOWSLEY ROAD INDUSTRIAL ESTATE, HASLINGDEN, ROSSENDALE, LANCASHIRE, ENGLAND, BB4 4, UNITED KINGDOM
MADISON FILTER GROUP INC.
200 PARK AVENUE, NEW YORK, NEW YORK, 10166
Covered Properties
(8)
Foam Semiconductor Polishing Belts and Pads
Patent:
6,514,301 →
Application:
09/317,973 →
Polishing Pad with Reduced Moisture Absorption
Application:
09/317,974 →
Unsupported Chemical Mechanical Polishing Belt
Patent:
6,406,363 →
Application:
09/386,741 →
Windowless Belt and Method for Improved in-Situ Wafer Monitoring
Application:
09/386,745 →
Publication:
US 2002/0090819
Belts for Polishing Semiconductors
Patent:
6,213,858 →
Application:
09/427,108 →
Foam Semiconductor Polishing Belts and Pads
Application:
60/087,740 →
Improved Polishing Pad with Reduced Moisture Absorption
Application:
60/087,742 →
Belts for Polishing Semiconductors
Application:
60/105,606 →
Related Assignments
(15)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 31, 1999
From: XU, CANGSHAN
To: LAM RESEARCH CORPORATION
Reel/Frame 010213/0471 →
Assignment of Assignor's Interest
Nov 5, 1999
From: LOMBARDO, BRIAN
To: SCAPA GROUP PLC
Reel/Frame 010363/0588 →
Assignment of Assignor's Interest
Nov 17, 1999
From: XU, CANGSHAN; SURANA, RAHUL K.; BAJAJ, RAJEEV
To: LAM RESEARCH CORPORATION
Reel/Frame 010389/0766 →
Assignment of Assignor's Interest
Mar 23, 2000
From: LOMBARDO, BRIAN
To: SCAPA GROUP PLC
Reel/Frame 010702/0475 →
Assignment of Assignor's Interest
May 21, 2001
From: LOMBARDO, BRIAN
To: SCAPA GROUP PLC
Reel/Frame 011839/0898 →
Assignment of Assignor's Interest
May 21, 2001
From: LOMBARDO, BRIAN
To: SCAPA GROUP PLC
Reel/Frame 011830/0400 →
Assignment of Assignor's Interest
Jun 11, 2001
From: LOMBARDO, BRIAN
To: SCAPA GROUP PLC
Reel/Frame 011880/0894 →
Assignment of Assignor's Interest
Jun 11, 2001
From: LOMBARDO, BRIAN
To: SCAPA GROUP PLC
Reel/Frame 011875/0074 →
Assignment of Assignor's Interest
Aug 10, 2001
From: MADISON FILTER 2 LIMITED; MADISON FILTER GROUP INC; MADISON CMP 3
To: PERIPHERAL PRODUCTS INC.
Reel/Frame 012059/0723 →
Assignment of Assignor's Interest
May 28, 2003
From: PRAXAIR CMP PRODUCTS INC.
To: PRAXAIR S.T. TECHNOLOGY, INC.
Reel/Frame 014438/0528 →
Assignment of Assignor's Interest
Jun 16, 2003
From: PRAXAIR CMP PRODUCTS, INC.
To: PRAXAIR S. T. TECHNOLOGY, INC.
Reel/Frame 014172/0988 →
Change of Name
Jun 16, 2003
From: PERIPHERAL PRODUCTS, INC.
To: PRAXAIR CMP PRODUCTS INC.
Reel/Frame 014162/0901 →
Assignment of Assignor's Interest
Apr 23, 2009
From: PRAXAIR S.T. TECHNOLOGY, INC.
To: PRAXAIR TECHNOLOGY, INC.
Reel/Frame 022584/0016 →
Assignment of Assignor's Interest
Mar 23, 2011
From: LAM RESEARCH CORPORATION
To: APPLIED MATERIALS, INC.
Reel/Frame 026006/0750 →
Assignment of Assignor's Interest
Jul 18, 2014
From: PRAXAIR S. T. TECHNOLOGY, INC.
To: ROHM AND HAAS ELECTRONIC MATERIALS CMP HOLDINGS, INC.
Reel/Frame 033340/0155 →