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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
11/09/1999
Application #:
08827918
Filing Dt:
04/08/1997
Inventors:
STEVEN K. GRUMBINE, CHRISTOPHER C. STREINZ, BRIAN L. MUELLER
Title:
COMPOSITION AND SLURRY USEFUL FOR METAL CMP
Assignment: 1
Reel/Frame:
008701/0587Recorded: 09/12/1997Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/14/1997
Exec Dt:
08/14/1997
Exec Dt:
08/14/1997
Assignee:
75 STATE STREET
BOSTON, MASSACHUSETTS 02109
Correspondent:
CABOT CORPORATION
MICHELLE B. LANDO
LAW DEPARTMENT
157 CONCORD ROAD
BILLERICA, MA 01821
Assignment: 2
Reel/Frame:
010984/0896Recorded: 07/19/2000Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/27/2000
Assignee:
870 N. COMMONS DRIVE
AURORA, ILLINOIS 60504
Correspondent:
CABOT CORPORATION
MICHELLE B. LANDO
157 CONCORD ROAD
BILLERICA, MA 01821
Domestic rep:
CABOT CORPORATION
MICHELLE B. LANDO
157 CONCORD ROAD
BILLERICA, MA 01821
Assignment: 3
Reel/Frame:
027727/0275Recorded: 02/16/2012Pages: 51
Conveyance:
NOTICE OF SECURITY INTEREST IN PATENTS
Assignor:
Exec Dt:
02/13/2012
Assignee:
135 S. LASALLE STREET
IL4-135-05-41
CHICAGO, ILLINOIS 60603
Correspondent:
TERRY L. WITCHER, PARALEGAL
201 N. TRYON STREET, SUITE 3000
MCGUIREWOODS LLP
CHARLOTTE, NC 28202
Assignment: 4
Reel/Frame:
047587/0119Recorded: 11/16/2018Pages: 72
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/15/2018
Assignee:
870 NORTH COMMON DRIVE
AURORA, ILLINOIS 60504
Correspondent:
CT CORPORATION
4400 EASTON COMMONS WAY
SUITE 125
COLUMBUS, OH 43219

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