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Patent Assignment Details
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Reel/Frame:010213/0448   Pages: 4
Recorded: 07/06/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
12/19/2000
Application #:
09314707
Filing Dt:
05/19/1999
Title:
IMPROVED SPRAYABLE FIREPROOFING COMPOSITION
Assignors
1
Exec Dt:
07/01/1999
2
Exec Dt:
07/06/1999
3
Exec Dt:
07/01/1999
Assignee
1
PATENT DEPARTMENT
62 WHITTEMORE AVENUE
CAMBRIDGE, MASSACHUSETTS 02140
Correspondence name and address
W.R. GRACE & CO.-CONN.
CRAIG K. LEON, ESQ.
PATENT DEPARTMENT
62 WHITTEMORE AVENUE
CAMBRIDGE, MA 02140

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