Patent Assignment
Reel/Frame 022584/0016
Assignment of Assignor's Interest
Recorded: 2009-04-23
Pages: 4
Assignor
PRAXAIR S.T. TECHNOLOGY, INC.
Executed: 2009-01-20
Assignee
PRAXAIR TECHNOLOGY, INC.
39 OLD RIDGEBURY ROAD, DANBURY, CONNECTICUT, 06810
Covered Properties
(13)
Roller Apparatus
Patent:
5,571,223 →
Application:
08/090,685 →
Polishing Silicon Wafers
Polishing Slurry
Patent:
6,162,268 →
Application:
09/303,920 →
Foam Semiconductor Polishing Belts and Pads
Patent:
6,514,301 →
Application:
09/317,973 →
Unsupported Chemical Mechanical Polishing Belt
Patent:
6,406,363 →
Application:
09/386,741 →
Belts for Polishing Semiconductors
Patent:
6,213,858 →
Application:
09/427,108 →
Polishing Slurry
Patent:
6,299,795 →
Application:
09/484,242 →
Polishing Pad with Reduced Moisture Absorption
Patent:
6,585,574 →
Application:
09/596,842 →
Polishing Composition and Method
Patent:
6,454,821 →
Application:
09/598,161 →
Froth and Method of Producing Froth
Subpad Having Robust, Sealed Edges
Aqueous slurry containing metallate-modified silica particles
Application:
10/935,420 →
Publication:
US 2007/0037892
Novel polishing slurries and abrasive-free solutions having a multifunctional activator
Application:
11/335,579 →
Publication:
US 2006/0163206
Related Assignments
(25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 5, 1993
From: DUDOVICZ, WALTER
To: SCAPA GROUP PLC
Reel/Frame 006679/0579 →
Assignment of Assignor's Interest
Dec 14, 1998
From: DUDOVICZ, WALTER
To: SCAPA GROUP PLC
Reel/Frame 009637/0124 →
Assignment of Assignor's Interest
Jun 18, 1999
From: KNAPP, JAMES KENT; KWOK, DORIS
To: PRAXAIR S.T. TECHNOLOGY, IONC.
Reel/Frame 010034/0593 →
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
Feb 10, 2000
From: LIU, LEI; KWOK, DORIS
To: PRAXAIR S.T. TECHNOLOGY, INC.
Reel/Frame 010593/0217 →
Assignment of Assignor's Interest
Mar 23, 2000
From: LOMBARDO, BRIAN
To: SCAPA GROUP PLC
Reel/Frame 010702/0475 →
Assignment of Assignor's Interest
Jun 19, 2000
From: LOMBARDO, BRIAN
To: LAM RESEARCH CORPORATION; MADISON CMP
Reel/Frame 010898/0336 →
Assignment of Assignor's Interest
Sep 27, 2000
From: ABBASI, FARAZ; O., PHIL; KNAPP, JAMES KENT; LIU, LEI
To: PRAXAIR S.T. TECHNOLOGY, INC.
Reel/Frame 011205/0911 →
Assignment of Assignor's Interest
Dec 8, 2000
From: BAJAJ, RAJEEV
To: LAM RESEARCH CORPORATION; MADISON CMP,INC.
Reel/Frame 011396/0650 →
Assignment of Assignor's Interest
May 17, 2001
From: SCAPA GROUP PLC
To: PERIPHERAL PRODUCTS, INC.
Reel/Frame 011808/0057 →
Assignment of Assignor's Interest
Jun 11, 2001
From: LOMBARDO, BRIAN
To: SCAPA GROUP PLC
Reel/Frame 011875/0074 →
Corrective Assignment to Correct an Assignee on Reel 010898 Frame 0336. Assignors Hereby Confirm the Assignment of the Entire Interest.
Jun 25, 2001
From: LOMBARDO, BRIAN; BAJAJ, RAJEEV
To: MADISON CMP 3, INC.; LAM RESEARCH CORPORATION
Reel/Frame 011935/0783 →
Assignment of Assignor's Interest
Jun 29, 2001
From: LOMBARDO, BRIAN; MADSION CMP 3, INC.
To: SCAPA GROUP PLC
Reel/Frame 011935/0740 →
Assignment of Assignor's Interest
Aug 10, 2001
From: SCAPA GROUP PLC
To: PERIPHERAL PRODUCTS INC.
Reel/Frame 012068/0362 →
Assignment of Assignor's Interest
Aug 10, 2001
From: SCAPA GROUP PLC
To: MADISON FILTER 2 LIMITED; MADISON FILTER GROUP INC.
Reel/Frame 012059/0734 →
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
Oct 7, 2002
From: LOMBARDO, BRIAN; OTTO, JEFFREY P.
To: PERIPHERAL PRODUCTS, INC.
Reel/Frame 013397/0811 →
Assignment of Assignor's Interest
Oct 16, 2002
From: LOMBARDO, BRIAN; CIANCIOLO, JOSEPH
To: PERIPHERAL PRODUCTS, INC.
Reel/Frame 013415/0386 →
Assignment of Assignor's Interest
May 28, 2003
From: PRAXAIR CMP PRODUCTS INC.
To: PRAXAIR S.T. TECHNOLOGY, INC.
Reel/Frame 014438/0528 →
Change of Name
Jun 16, 2003
From: PERIPHERAL PRODUCTS, INC.
To: PRAXAIR CMP PRODUCTS INC.
Reel/Frame 014162/0901 →
Assignment of Assignor's Interest
Jun 16, 2003
From: PRAXAIR CMP PRODUCTS, INC.
To: PRAXAIR S. T. TECHNOLOGY, INC.
Reel/Frame 014177/0240 →
Change of Name
Jun 16, 2003
From: PERIPHERAL PRODUCTS, INC.
To: PRAXAIR CMP PRODUCTS, INC.
Reel/Frame 014177/0203 →
Assignment of Assignor's Interest
Jun 16, 2003
From: PRAXAIR CMP PRODUCTS, INC.
To: PRAXAIR S. T. TECHNOLOGY, INC.
Reel/Frame 014172/0988 →
Assignment of Assignor's Interest
Nov 22, 2004
From: BELOV, IRINA
To: PRAXAIR S.T. TECHNOLOGY, INC.
Reel/Frame 015397/0587 →