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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
06/09/1992
Application #:
07629754
Filing Dt:
12/18/1990
Inventors:
TARIG QUADIR, ROY W. RICE
Title:
SINTERED SILICON NITRIDE
Assignment: 1
Reel/Frame:
006050/0667Recorded: 03/25/1992Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
01/10/1991
Exec Dt:
01/10/1991
Assignee:
A CORPORATION OF CT
1114 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036
Correspondent:
STEVEN CAPELLA
W.R. GRACE & CO.-CONN.
7379 ROUTE 32
COLUMBIA, MD 21044
Assignment: 2
Reel/Frame:
007082/0979Recorded: 08/05/1994Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/21/1994
Assignee:
1000 LAKESIDE AVENUE
CLEVELAND, OHIO 44114
Correspondent:
KENNETH A. CLARK
FERRO CORPORATION
1000 LAKESIDE AVENUE
CLEVELAND, OH 44114
Assignment: 3
Reel/Frame:
014455/0001Recorded: 03/24/2004Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/28/2003
Assignee:
1267 WEST NINTH STREET
SUITE 500
CLEVELAND, OHIO 44113
Correspondent:
RANKIN HILL PORTER & ET AL.
KENNETH A. CLARK
925 EUCLID AVENUE
SUITE 700
CLEVELAND, OH 44115
Assignment: 4
Reel/Frame:
024630/0233Recorded: 07/02/2010Pages: 4
Conveyance:
NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/23/2009
Assignee:
416 MAPLE AVENUE
CROOKSVILLE, OHIO 43731
Correspondent:
KENNETH A. CLARK
23755 LORAIN ROAD - SUITE 200
NORTH OLMSTED, OH 44070

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