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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : VAN DER MERWE, DOUW GERBRANDT
Total Assignments: 9
Assignment: 1
Reel/Frame:023561/0929   Pages: 4
Recorded: 11/24/2009
Attorney Dkt #:22226WAB
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/04/2009
2
Exec Dt:
09/04/2009
3
Exec Dt:
09/04/2009
4
Exec Dt:
09/04/2009
Assignee
1
109 MAIN STREET
PAARL, SOUTH AFRICA 7646
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12593956
Correspondence name and address
WILLIAM A. BLAKE
P.O. BOX 2266 EADS STATION
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:025874/0445   Pages: 4
Recorded: 02/26/2011
Attorney Dkt #:22713/WAB
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/10/2011
2
Exec Dt:
02/10/2011
3
Exec Dt:
02/10/2011
4
Exec Dt:
02/10/2011
Assignee
1
109 MAIN STREET
PAARL, SOUTH AFRICA 7620
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13061144
Correspondence name and address
WILLIAM A. BLAKE
PO BOX 2266 EADS STATION
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:032469/0774   Pages: 3
Recorded: 03/18/2014
Attorney Dkt #:P22713/CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/10/2011
2
Exec Dt:
02/10/2011
3
Exec Dt:
02/10/2011
4
Exec Dt:
02/10/2011
Assignee
1
109 MAIN STREET
PAARL, SOUTH AFRICA 7620
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14188658
Correspondence name and address
WILLIAM A BLAKE
19814 FALLING SPRING CT
LAYTONSVILLE, MD 20882
Assignment: 4
Reel/Frame:041388/0564   Pages: 3
Recorded: 01/17/2017
Attorney Dkt #:P24804
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/05/2016
2
Exec Dt:
12/08/2016
3
Exec Dt:
12/05/2016
4
Exec Dt:
12/05/2016
5
Exec Dt:
12/05/2016
Assignee
1
109 MAIN STREET
PAARL 7620, SOUTH AFRICA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15122174
Correspondence name and address
WILLIAM A BLAKE
19814 FALLING SPRING CT
LAYTONSVILLE, MD 20882
Assignment: 5
Reel/Frame:046977/0277   Pages: 2
Recorded: 09/26/2018
Attorney Dkt #:MRF-11788
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/26/2018
Assignee
1
109 MAIN STREET
PAARL, SOUTH AFRICA 7620
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16142349
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:048390/0532   Pages: 3
Recorded: 02/21/2019
Attorney Dkt #:MRF-11577
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/21/2019
2
Exec Dt:
01/21/2019
Assignee
1
109 MAIN STREET
PAARL, SOUTH AFRICA 7620
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15554181
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:051477/0062   Pages: 3
Recorded: 01/10/2020
Attorney Dkt #:MRF-12181
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/08/2020
2
Exec Dt:
01/08/2020
3
Exec Dt:
01/08/2020
4
Exec Dt:
01/08/2020
5
Exec Dt:
01/08/2020
Assignee
1
1 BERGSIG AVENUE
PAARL, SOUTH AFRICA 7646
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16630102
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:055589/0926   Pages: 2
Recorded: 03/15/2021
Attorney Dkt #:MRF-13089
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/11/2021
2
Exec Dt:
03/11/2021
3
Exec Dt:
03/11/2021
4
Exec Dt:
03/11/2021
Assignee
1
109 MAIN STREET
PAARL, SOUTH AFRICA 7620
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17197418
Correspondence name and address
MATTINGLY AND MALUR, PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:063836/0768   Pages: 2
Recorded: 06/02/2023
Attorney Dkt #:MRF-14229
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/01/2023
2
Exec Dt:
06/01/2023
3
Exec Dt:
06/01/2023
4
Exec Dt:
06/01/2023
Assignee
1
SPYROU KYPRIANOU AVENUE 20
CHAPO CENTRAL, OFFICE 301
NICOSIA, CYPRUS 1075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18204990
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL RD., SUITE 210
ALEXANDRIA, VA 22314

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