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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
Issue Dt:
07/02/1996
Application #:
08322315
Filing Dt:
10/13/1994
Inventors:
GLENN M. TOM, JAMES V. MC MANUS
Title:
PROCESS FOR PURIFYING SEMICONDUCTOR PROCESS GASES TO REMOVE LEWIS ACID AND OXIDANT IMPURITIES THEREFROM
Assignment: 1
Reel/Frame:
007203/0273Recorded: 11/18/1994Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/02/1994
Assignee:
WILMINGTON,, DELAWARE
Correspondent:
JANET ELLIOTT
7 COMMERCE DRIVE
DANBURY, CT 06810
Assignment: 2
Reel/Frame:
012025/0799Recorded: 08/06/2001Pages: 10
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/29/2001
Assignee:
80 ASHBY ROAD
BEDFORD, MASSACHUSETTS 01730
Correspondent:
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
ALICE O. CARROLL, ESQ.
TWO MILITIA DRIVE
LEXINGTON, MA 02421-4799
Assignment: 3
Reel/Frame:
012134/0787Recorded: 09/14/2001Pages: 62
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/31/2001
Assignee:
ONE PATRIOTS PARK
BEDFORD, MASSACHUSETTS 01730
Correspondent:
TIMOTHY J. KING
ONE PATRICKS PARK
BEDFORD MA 01730
Assignment: 4
Reel/Frame:
022354/0784Recorded: 03/09/2009Pages: 43
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
03/02/2009
Assignee:
90 SO. 7TH STREET
19TH FLOOR
MINNEAPOLIS, MINNESOTA 55479
Correspondent:
SARAH WITHERS
3290 NORTHSIDE PARKWAY
SUITE 400
ATLANTA, GA 30327
Assignment: 5
Reel/Frame:
026764/0880Recorded: 08/17/2011Pages: 46
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/09/2011
Assignee:
129 CONCORD ROAD
BILLERICA, MASSACHUSETTS 01821-4600
Correspondent:
TIMOTHY J. KING
129 CONCORD ROAD
ENTEGRIS, INC.
BILLERICA, MA 01821-4600

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