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Patent Assignment Assignor Details
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Assignor Name : DING, ZHIFENG
Total Assignments: 5
Assignment: 1
Reel/Frame:028231/0214   Pages: 10
Recorded: 05/18/2012
Attorney Dkt #:17946
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/26/2012
2
Exec Dt:
04/05/2012
3
Exec Dt:
04/05/2012
4
Exec Dt:
04/10/2012
Assignee
1
1151 RICHMOND STREET NORTH
STEVENSON-LAWSON BUILDING, ROOM 319
LONDON, ON, CANADA N6A 5B8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13395022
Correspondence name and address
DOWELL & DOWELL, PC
103 ORONOCO STREET
SUITE 220
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:030122/0706   Pages: 10
Recorded: 04/01/2013
Attorney Dkt #:17946NP
Conveyance: NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/26/2012
2
Exec Dt:
04/05/2012
3
Exec Dt:
04/05/2012
4
Exec Dt:
04/05/2012
5
Exec Dt:
04/10/2012
Assignee
1
1151 RICHMOND STREET NORTH
STEVENSON-LAWSON BUILDING, ROOM 319
LONDON, ONTARIO, CANADA N6A 5B8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13395022
Correspondence name and address
DOWELL & DOWELL, P.C.
103 ORONOCO STREET
SUITE 220
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:029005/0751   Pages: 7
Recorded: 09/21/2012
Attorney Dkt #:18155NP
Conveyance: NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/24/2012
2
Exec Dt:
08/16/2012
3
Exec Dt:
07/31/2012
Assignee
1
1151 RICHMOND STREET NORTH
LONDON, ONTARIO, CANADA N6A 5B8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13577156
Correspondence name and address
ALYSSA ANN FINAMORE
103 ORONOCCO STREET
SUITE 220
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:034389/0122   Pages: 11
Recorded: 12/05/2014
Attorney Dkt #:H13.0001US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/25/2014
2
Exec Dt:
09/22/2014
3
Exec Dt:
07/15/2014
4
Exec Dt:
07/03/2014
5
Exec Dt:
06/25/2014
6
Exec Dt:
06/25/2014
Assignee
1
1151 RICHMOND STREET
LONDON, CANADA N6A 5B8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14367775
Correspondence name and address
THOMAS C. FIALA
C/O CPA GLOBAL, P.O. BOX 52050
MINNEAPOLIS, MN 55402
Assignment: 5
Reel/Frame:052362/0738   Pages: 7
Recorded: 04/10/2020
Attorney Dkt #:20999NP 1/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/11/2018
2
Exec Dt:
10/12/2018
3
Exec Dt:
10/11/2018
4
Exec Dt:
10/11/2018
5
Exec Dt:
10/11/2018
Assignee
1
C/O WORLDISCOVERIES BUSINESS DEVELOPMENT OFFICE
105-100 COLLIP CIRCLE
LONDON, ON, CANADA N6G 4X8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16755210
Correspondence name and address
DOWELL & DOWELL, P.C.
2560 HUNTINGTON AVE, SUITE 406
ALEXANDRIA, VA 22303

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