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Patent Assignment Assignor Details
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Assignor Name : CURTIS, PHILIP
Total Assignments: 6
Assignment: 1
Reel/Frame:005050/0829   Pages: 1
Recorded: 02/28/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/13/1987
2
Exec Dt:
10/13/1987
3
Exec Dt:
10/13/1987
4
Exec Dt:
10/26/1987
Assignee
1
LANGLEY PARK HOUSE
UXBRIDGE ROAD
SLOUGH,, UNITED KINGDOM SL3 6DU
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07317179
Correspondence name and address
JOHN M. LORENZEN
USG CORP.
101 SOUTH WACKER DRIVE
CHICAGO, IL 60606-4385
Assignment: 2
Reel/Frame:007291/0327   Pages: 5
Recorded: 10/24/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/12/1994
2
Exec Dt:
10/12/1994
3
Exec Dt:
10/12/1994
4
Exec Dt:
10/12/1994
Assignee
1
LANGLEY PARK HOUSE, OXBRIDGE ROAD
SLOUGH, UNITED KINGDOM SL3 6DU
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08295001
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
ATTN: RAYMOND C. STEWART
Assignment: 3
Reel/Frame:011613/0032   Pages: 4
Recorded: 03/12/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/30/2000
2
Exec Dt:
11/30/2000
3
Exec Dt:
12/04/2000
Assignee
1
12750 MERIT DRIVE, SUITE 600
DALLAS, TEXAS 75251
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09730282
Correspondence name and address
GARDERE WYNNE SEWELL LLP
THEODORE F. SHIELLS
1601 ELM STREET, SUITE 3000
DALLAS, TX 75201
Assignment: 4
Reel/Frame:045083/0281   Pages: 3
Recorded: 03/01/2018
Attorney Dkt #:496128-5
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/01/2017
2
Exec Dt:
12/01/2017
Assignee
1
1009 E. CAPITOL EXPRESSWAY
#422
SAN JOSE, CALIFORNIA 95121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15829744
Correspondence name and address
INTELLECTUAL INNOVATIONS LEGAL ADVISORS
P.O. BOX 430
MENLO PARK, CA 94026-0430
Assignment: 5
Reel/Frame:057998/0320   Pages: 3
Recorded: 11/02/2021
Attorney Dkt #:496128-13
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/01/2017
2
Exec Dt:
12/01/2017
Assignee
1
1009 E. CAPITOL EXPRESSWAY
#422
SAN JOSE, CALIFORNIA 95121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17516659
Correspondence name and address
INTELLECTUAL INNOVATIONS LEGAL ADVISORS
P.O. BOX 430
MENLO PARK, CA 94026-0430
Assignment: 6
Reel/Frame:056938/0871   Pages: 4
Recorded: 07/21/2021
Attorney Dkt #:496128-12
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/04/2021
2
Exec Dt:
06/04/2021
Assignee
1
1009 E. CAPITOL EXPRESSWAY
#422
SAN JOSE, CALIFORNIA 95121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17338662
Correspondence name and address
INTELLECTUAL INNOVATIONS LEGAL ADVISORS
P.O. BOX 430
MENLO PARK, CA 94026-0430

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