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Patent Assignment Assignor Details
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Assignor Name : CAMPBELL, ROBERT F
Total Assignments: 4
Assignment: 1
Reel/Frame:032277/0593   Pages: 10
Recorded: 02/24/2014
Attorney Dkt #:TDP0001-401-PC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GURNEY, MARK E
Exec Dt:
02/12/2014
2
HAGEN, TIMOTHY J
Exec Dt:
10/31/2013
3
MO, XUESHENG
Exec Dt:
02/13/2014
4
VELLEKOOP, A SAMUEL
Exec Dt:
01/13/2014
5
ROMERO, DONNA L
Exec Dt:
01/15/2014
6
CAMPBELL, ROBERT F
Exec Dt:
10/28/2013
7
WALKER, JOEL R
Exec Dt:
10/31/2013
8
ZHU, LEI
Exec Dt:
10/28/2013
Assignee
1
TETRA DISCOVERY PARTNERS, LLC
301 MICHIGAN STREET NE
GRAND RAPIDS, MICHIGAN 49503
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9221843
NONE
14349688
Correspondence name and address
GLOBAL PATENT GROUP, LLC
1005 N. WARSON ROAD
SUITE 404
ST LOUIS, MO 63132
Assignment: 2
Reel/Frame:056298/0876   Pages: 10
Recorded: 05/20/2021
Attorney Dkt #:TDP0001-501C4-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GURNEY, MARK E
Exec Dt:
02/12/2014
2
HAGEN, TIMOTHY J
Exec Dt:
10/31/2013
3
MO, XUESHENG
Exec Dt:
02/13/2014
4
VELLEKOOP, A. SAMUEL
Exec Dt:
01/13/2014
5
ROMERO, DONNA L
Exec Dt:
01/15/2014
6
CAMPBELL, ROBERT F
Exec Dt:
10/28/2013
7
WALKER, JOEL R
Exec Dt:
10/31/2013
8
ZHU, LEI
Exec Dt:
10/28/2013
Assignee
1
TETRA DISCOVERY PARTNERS, LLC
301 MICHIGAN ST NE
GRAND RAPIDS, MICHIGAN 49503
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11401286
US20200354384
16781748
Correspondence name and address
GLOBAL PATENT GROUP C/O MISSOURI PATENT SERVICES
2275 CASSENS DRIVE, SUITE 118
ST LOUIS, MO 63026
Assignment: 3
Reel/Frame:060341/0682   Pages: 10
Recorded: 06/28/2022
Attorney Dkt #:TDP0001-501C5-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GURNEY, MARK E
Exec Dt:
02/12/2014
2
MO, XUESHENG
Exec Dt:
02/13/2014
3
HAGEN, TIMOTHY J
Exec Dt:
10/31/2013
4
VELLEKOOP, A. SAMUEL
Exec Dt:
01/13/2014
5
ROMERO, DONNA L
Exec Dt:
01/15/2014
6
CAMPBELL, ROBERT F
Exec Dt:
10/28/2013
7
WALKER, JOEL R
Exec Dt:
10/31/2013
8
ZHU, LEI
Exec Dt:
10/28/2013
Assignee
1
TETRA DISCOVERY PARTNERS, LLC
301 MICHIGAN ST NE
GRAND RAPIDS, MICHIGAN 49503
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11767334
US20230024240
17808439
Correspondence name and address
GLOBAL PATENT GROUP, LLC
P.O. BOX 1636
CANÓVANAS, 00729 PUERTO RICO
Assignment: 4
Reel/Frame:064724/0752   Pages: 10
Recorded: 08/28/2023
Attorney Dkt #:TDP0001-501C6-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GURNEY, MARK E
Exec Dt:
02/12/2014
2
HAGEN, TIMOTHY J
Exec Dt:
10/31/2013
3
MO, XUESHENG
Exec Dt:
02/13/2014
4
VELLEKOOP, A SAMUEL
Exec Dt:
01/13/2014
5
ROMERO, DONNA L
Exec Dt:
01/15/2014
6
CAMPBELL, ROBERT F
Exec Dt:
10/28/2013
7
WALKER, JOEL R
Exec Dt:
10/31/2013
8
ZHU, LEI
Exec Dt:
10/28/2013
Assignee
1
TETRA DISCOVERY PARTNERS, LLC
301 MICHIGAN STREET NE
GRAND RAPIDS, MICHIGAN 49503
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230348501
18350452
Correspondence name and address
GLOBAL PATENT GROUP INC
435 N. MARIPOSA ST
BURBANK, CA 91506

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