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Patent Assignment Assignor Details
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Assignor Name : W. R. GRACE & CO. - CONN.
Total Assignments: 3
Assignment: 1
Reel/Frame:007275/0020   Pages: 13
Recorded: 12/29/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/28/1994
Assignee
1
1031 CENTRE ROAD
WILMINGTON, DELAWARE 19805
Properties
 
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05654190
 
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05760477
 
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05827002
 
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05871734
 
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08058067
 
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08059928
 
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08197107
Correspondence name and address
KIRKLAND & ELLIS
DANIEL J. SCHAEFFER, ESQ.
200 EAST RANDOLPH DRIVE, STE. 6100
CHICAGO, IL 60601
Assignment: 2
Reel/Frame:008604/0960   Pages: 15
Recorded: 07/24/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/28/1996
2
Exec Dt:
06/28/1996
3
Exec Dt:
06/28/1996
Assignee
1
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19005
Properties
 
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Intl #
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Pub #
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NONE
06673837
 
NONE
06687682
 
NONE
06691724
 
NONE
06932117
 
NONE
07199969
Correspondence name and address
BETZDEARBORN INC.
DEBORAH R. SEGELITZ
LEGAL DEPARTMENT
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783
Assignment: 3
Reel/Frame:008534/0884   Pages: 9
Recorded: 05/27/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/01/1996
Assignee
1
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
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NONE
08423473
Correspondence name and address
BETZDEARBORN INC.
LEGAL DEPARTMENT
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783

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