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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
7247566
Issue Dt:
07/24/2007
Application #:
10690623
Filing Dt:
10/23/2003
Publication #:
20050090109
Pub Dt:
04/28/2005
Inventors:
Melvin K. Carter, Robert J. Small, Xiaowei Cass Shang, Donald W. Frey
Title:
CMP METHOD FOR COPPER, TUNGSTEN, TITANIUM, POLYSILICON, AND OTHER SUBSTRATES USING ORGANOSULFONIC ACIDS AS OXIDIZERS
Assignment: 1
Reel/Frame:
014444/0587Recorded: 03/19/2004Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
CARTER, MELVIN K.
Exec Dt:
02/24/2003
SMALL, ROBERT J.
Exec Dt:
02/23/2004
SHANG, XIAOWEI CASS
Exec Dt:
02/23/2004
FREY, DONALD W.
Exec Dt:
02/22/2003
Assignee:
EKC TECHNOLOGY, INC.
2520 BARRINGTON COURT
HAYWARD, CALIFORNIA 94545
Correspondent:
MORGAN, LEWIS & BOCKIUS LLP
CHRISTOPHER G. HAYDEN
1111 PENNSYLVANIA AVNEUE, NW.
WASHINGTON, DC 20004
Assignment: 2
Reel/Frame:
014461/0057Recorded: 03/25/2004Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
SMALL, ROBERT J.
Exec Dt:
02/23/2004
Assignee:
EKC TECHNOLOGY, INC.
2520 BARRINGTON COURT
HAYWARD, CALIFORNIA 94545
Correspondent:
MORGAN, LEWIS & BOCKIUS LLP
CHRISTOPHER G. HAYDEN
1111 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, D.C. 20004
Assignment: 3
Reel/Frame:
016700/0301Recorded: 08/31/2005Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
EKC TECHNOLOGY, INC.
Exec Dt:
08/23/2005
Assignee:
DUPONT AIR PRODUCTS NANOMATEIRALS L.L.C.
2507 WEST ERIE DRIVE
TEMPE, ARIZONA 85282
Correspondent:
MORGAN, LEWIS & BOCKIUS LLP
1111 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, D.C. 20004
Assignment: 4
Reel/Frame:
028487/0205Recorded: 07/03/2012Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
DUPONT AIR PRODUCTS NANOMATERIALS LLC
Exec Dt:
06/05/2012
Assignee:
AIR PRODUCTS AND CHEMICALS, INC.
7201 HAMILTON BOULEVARD
ALLENTOWN, PENNSYLVANIA 18195-1501
Correspondent:
RUTH ANN BORST
7201 HAMILTON BOULEVARD
ALLENTOWN, PA 18195-1501
Assignment: 5
Reel/Frame:
041772/0733Recorded: 02/20/2017Pages: 35
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
AIR PRODUCTS AND CHEMICALS, INC.
Exec Dt:
02/14/2017
Assignee:
VERSUM MATERIALS US, LLC
8555 S. RIVER PARKWAY
TEMPE, ARIZONA 85284
Correspondent:
LISA HOFFMANN
7201 HAMILTON BLVD.
ALLENTOWN, PA 18195

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