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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
10/29/2002
Application #:
09598428
Filing Dt:
06/20/2000
Inventors:
Arvind Venkatesh, Mitchell S. Albert, Jeffrey J. Spiegelman
Title:
METHOD AND APPARATUS FOR DELIVERING AND RECOVERING GASSES
Assignment: 1
Reel/Frame:
011263/0120Recorded: 11/09/2000Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/04/2000
Assignee:
147 BAY STATE ROAD
BOSTON, MASSACHUSETTS 02115
Correspondent:
PILLSBURY MADISON & SUTRO
MICHAEL A. SANZO
EAST TOWER-NINTH FLOOR
1100 NEW YORK AVENUE, N.W.
WASHINGTON, D.C. 20005-3918
Assignment: 2
Reel/Frame:
011263/0096Recorded: 11/09/2000Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/07/2000
Assignee:
75 FRANCIS STREET
BOSTON, MASSACHUSETTS 02115
Correspondent:
PILLSBURY MADISON & SUTRO
MICHAEL A. SANZO
EAST TOWER - NINTH FLOOR
1100 NEW YORK AVENUE, N.W.
WASHINGTON, D.C. 20005-3918
Assignment: 3
Reel/Frame:
021640/0649Recorded: 10/08/2008Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/22/2008
Assignee:
2500 LYMAN BOULEVARD
CHASKA, MINNESOTA 55318
Correspondent:
TIMOTHY J. KING
129 CONCORD ROAD
ENTEGRIS, INC.
BILLERICA, MA 01821-4600
Assignment: 4
Reel/Frame:
023034/0531Recorded: 07/31/2009Pages: 2
Conveyance:
CONFIRMATORY LICENSE (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/12/2009
Assignee:
4201 WILSON BLVD
ROOM 1265
ARLINGTON, VIRGINIA 22230
Correspondent:
NATIONAL SCIENCE FOUNDATION
4201 WILSON BLVD
ARLINGTON, VA 22230

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