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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
08/01/1995
Application #:
07911435
Filing Dt:
07/10/1992
Inventor:
ROBERT A. HARD
Title:
RECOVERY OF METAL VALUES FROM PROCESS RESIDUES
Assignment: 1
Reel/Frame:
006207/0440Recorded: 07/10/1992Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
07/08/1992
Assignee:
75 STATE STREET
BOSTON, MASSACHUSETTS 02109-1806
Correspondent:
CABOT CORPORATION
DAVID J. KORIS
INTELLECTUAL PROPERTY GROUP
157 CONCORD ROAD
BILLERICA, MA 01821
Assignment: 2
Reel/Frame:
028392/0831Recorded: 06/18/2012Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/20/2012
Assignee:
880 WINTER STREET
WALTHAM, MASSACHUSETTS 02451
Correspondent:
LUKE A. KILYK
400 HOLIDAY COURT, SUITE 102
KILYK & BOWERSOX, P.L.L.C.
WARRENTON, VA 20186
Assignment: 3
Reel/Frame:
028415/0755Recorded: 06/18/2012Pages: 12
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
01/20/2012
Assignee:
TWO SEAPORT LANE
SUITE 1300
BOSTON, MASSACHUSETTS 02210
Correspondent:
MARY E. PORTER
LAW DEPARTMENT
CABOT CORPORATION
157 CONCORD ROAD
BILLERICA, MASSACHUSETTS 01821
Assignment: 4
Reel/Frame:
032764/0791Recorded: 04/09/2014Pages: 6
Conveyance:
RELEASE OF SECURITY INTEREST
Assignor:
Exec Dt:
04/04/2014
Assignee:
880 WINTER STREET, SUITE 320
WALTHAM, MASSACHUSETTS USA 02451
Correspondent:
SUSAN O'BRIEN
CT LIEN SOLUTIONS
187 WOLF ROAD, SUITE 101
ALBANY, NEW YORK 12205

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