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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
6818604
Issue Dt:
11/16/2004
Application #:
09971332
Filing Dt:
10/04/2001
Publication #:
20030069150
Pub Dt:
04/10/2003
Inventors:
Ismail Emesh, Yakov Epshteyn, Periya Gopalan, Xingbo Yang, Guangshun Chen
Title:
SYSTEM AND METHOD FOR CLEANING WORKPIECES
Assignment: 1
Reel/Frame:
012235/0257Recorded: 10/04/2001Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
EMESH, ISMAIL
Exec Dt:
10/03/2001
EPSHTEYN, YAKOV
Exec Dt:
10/03/2001
GOPALAN, PERIYA
Exec Dt:
10/02/2001
CHEN, GUANGSHUM
Exec Dt:
10/03/2001
YANG, XINGBO
Exec Dt:
10/03/2001
Assignee:
SPEEDFAM-IPEC CORPORATION
A DELAWARE CORPORATION
305 NORTH 54TH STREET
CHANDLER, ARIZONA 85226
Correspondent:
SNELL & WILMER, L.L.P.
SCOTT M. SMITH
ONE ARIZONA CENTER
400 EAST VAN BUREN
PHOENIX, ARIZONA 85004-2202
Assignment: 2
Reel/Frame:
012913/0337Recorded: 05/21/2002Pages: 13
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF CONVEYING PARTY THAT WAS PREVIOUSLY RECORDED ON REEL 012235, FRAME 0257.
Assignors:
EMESH, ISMAIL
Exec Dt:
10/03/2001
EPSHTEYN, YAKOV
Exec Dt:
10/03/2001
GOPALAN, PERIYA
Exec Dt:
10/02/2001
CHEN, GUANGSHUN
Exec Dt:
10/03/2001
YANG, XINGBO
Exec Dt:
10/03/2001
Assignee:
SPEEDFAM-IPEC CORPORATION
A DELAWARE CORPORATION
305 NORTH 54TH ST.
CHANDLER, ARIZONA 85226
Correspondent:
SNELL Y WILMER, LLP
LAURA J. ZEMAN
400 EAST VAN BUREN, ONE ARIZONA CENTER
PHOENIX, AZ 85004-2202
Assignment: 3
Reel/Frame:
019892/0207Recorded: 09/28/2007Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
SPEEDFAM-IPEC CORPORATION
Exec Dt:
09/14/2007
Assignee:
NOVELLUS SYSTEMS, INC.
4000 N. FIRST STREET
SAN JOSE, CALIFORNIA 95134
Correspondent:
INGRASSIA FISHER & LORENZ
7150 E. CAMELBACK RD.
SUITE 325
SCOTTSDALE, AZ 85251

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