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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
09/11/2001
Application #:
09001335
Filing Dt:
12/31/1997
Inventors:
GEORGE H FAIRCHILD, JOHN A HOCKMAN
Title:
METHOD OF PRODUCING SYNTHETIC SILICATES AND USE THEREOF IN GLASS PRODUCTION
Assignment: 1
Reel/Frame:
008923/0067Recorded: 12/31/1997Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/23/1997
Exec Dt:
12/24/1997
Assignee:
INTELLECTUAL PROPERTY DEPARTMENT
ONE HIGHLAND AVENUE
BETHLEHEM, PENNSYLVANIA 18017
Correspondent:
MINERALS TECHNOLOGIES INC.
MARVIN J. POWELL
INTELLECTUAL PROPERTY DEPT.
ONE HIGHLAND AVENUE
BETHLEHEM, PA 18017
Assignment: 2
Reel/Frame:
032908/0946Recorded: 05/15/2014Pages: 14
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/09/2014
Exec Dt:
05/09/2014
Assignee:
10 S. DEARBORN
7TH FLOOR
CHICAGO, ILLINOIS 60603
Correspondent:
ANJALI KULKARNI
2475 HANOVER STREET
PALO ALTO, CA 94304
Assignment: 3
Reel/Frame:
032922/0127Recorded: 05/19/2014Pages: 19
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNOR NAME PREVIOUSLY RECORDED ON REEL 032908 FRAME 0946. ASSIGNOR(S) HEREBY CONFIRMS THE SECURITY INTEREST.
Assignors:
Exec Dt:
05/09/2014
Exec Dt:
05/09/2014
Assignee:
10 S. DEARBORN
7TH FLOOR
CHICAGO, ILLINOIS 60603
Correspondent:
ANJALI KULKARNI
2475 HANOVER STREET
PALO ALTO, CA 94304

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