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Patent Assignment Assignor Details
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Assignor Name : TSANG, KONG CHAU
Total Assignments: 19
Assignment: 1
Reel/Frame:030741/0113   Pages: 5
Recorded: 07/05/2013
Attorney Dkt #:P7021US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/06/2013
2
Exec Dt:
06/07/2013
3
Exec Dt:
06/06/2013
4
Exec Dt:
06/07/2013
5
Exec Dt:
06/07/2013
Assignee
1
3/F, BIO-INFORMATICS CENTRE, 2 SCIENCE PARK WEST AVENUE, HONG KONG SCIENCE PARK, SHATIN, NEW TERRITORIES
HONG KONG, HONG KONG
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13935568
Correspondence name and address
ELLA CHEONG HONG KONG
5001 HOPEWELL CENTRE
183 QUEEN''S ROAD EAST, WAN CHAI
HONG KONG, HONG KONG
Assignment: 2
Reel/Frame:033382/0947   Pages: 9
Recorded: 07/24/2014
Attorney Dkt #:HKAP.P0097US/11406115
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/15/2014
2
Exec Dt:
07/15/2014
3
Exec Dt:
07/15/2014
4
Exec Dt:
07/15/2014
5
Exec Dt:
07/17/2014
Assignee
1
5TH FLOOR, 2 SCIENCE PARK EAST AVENUE
HONG KONG SCIENCE PARK, PAK SHEK KOK, SHATIN, NEW TERRITORIES
HONG KONG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14304781
Correspondence name and address
WAYNE LIVINGSTONE
2200 ROSS AVE.
STE. 2800
DALLAS, TX 75201
Assignment: 3
Reel/Frame:035372/0852   Pages: 9
Recorded: 04/09/2015
Attorney Dkt #:HKAP.P0103US/11502729
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/04/2015
2
Exec Dt:
02/04/2015
3
Exec Dt:
02/04/2015
4
Exec Dt:
02/04/2015
Assignee
1
5TH FLOOR, 2 SCIENCE PARK EAST AVENUE, HONG KONG SCIENCE PARK
PAK SHEK KOK
SHATIN, NEW TERRITORIES, HONG KONG
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14682568
Correspondence name and address
NORTON ROSE FULBRIGHT US LLP
2200 ROSS AVENUE
SUITE 3600
DALLAS, TX 75201
Assignment: 4
Reel/Frame:035239/0485   Pages: 11
Recorded: 03/24/2015
Attorney Dkt #:HKAP.P0102US/11501469
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/18/2015
2
Exec Dt:
03/18/2015
3
Exec Dt:
03/18/2015
4
Exec Dt:
03/18/2015
5
Exec Dt:
03/18/2015
6
Exec Dt:
03/18/2015
Assignee
1
5TH FLOOR, 2 SCIENCE PARK EAST AVENUE, HONG KONG SCIENCE PARK
PAK SHEK KOK
SHATIN, NEW TERRITORIES, HONG KONG
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14665819
Correspondence name and address
NORTON ROSE FULBRIGHT US LLP
2200 ROSS AVENUE
SUITE 3600
DALLAS, TX 75201
Assignment: 5
Reel/Frame:035675/0321   Pages: 4
Recorded: 05/20/2015
Attorney Dkt #:P8379US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/18/2015
2
Exec Dt:
05/18/2015
3
Exec Dt:
05/18/2015
4
Exec Dt:
05/18/2015
Assignee
1
3/F, BIO-INFORMATICS CENTRE, 2 SCIENCE PARK WEST AVENUE,
HONG KONG SCIENCE PARK, SHATIN,
HONG KONG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14716887
Correspondence name and address
ELLA CHEONG HONG KONG
5001 HOPEWELL CENTRE
183 QUEEN'S ROAD EAST,
WAN CHAI, HONG KONG
Assignment: 6
Reel/Frame:037771/0924   Pages: 3
Recorded: 02/19/2016
Attorney Dkt #:P8881US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/01/2016
2
Exec Dt:
02/01/2016
3
Exec Dt:
02/01/2016
4
Exec Dt:
02/01/2016
Assignee
1
3/F, BIO-INFORMATICS CENTRE, 2 SCIENCE PARK WEST AVENUE,
HONG KONG SCIENCE PARK, SHATIN, NEW TERRITORIES
HONG KONG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15016283
Correspondence name and address
WAI HON YAN
5001 HOPEWELL CENTRE
183 QUEEN'S ROAD EAST
WAN CHAI, HONG KONG
Assignment: 7
Reel/Frame:037888/0670   Pages: 3
Recorded: 03/03/2016
Attorney Dkt #:P8885US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/01/2016
2
Exec Dt:
03/01/2016
3
Exec Dt:
03/01/2016
4
Exec Dt:
03/01/2016
Assignee
1
3/F, BIO-INFORMATICS CENTRE, 2 SCIENCE PARK WEST AVENUE,
HONG KONG SCIENCE PARK, SHATIN, NEW TERRITORIES
HONG KONG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15059319
Correspondence name and address
WAI HON YAN
5001 HOPEWELL CENTRE
183 QUEEN'S ROAD EAST
WAN CHAI, HONG KONG
Assignment: 8
Reel/Frame:045909/0140   Pages: 3
Recorded: 05/28/2018
Attorney Dkt #:HKA108
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/06/2018
2
Exec Dt:
03/06/2018
3
Exec Dt:
03/06/2018
4
Exec Dt:
03/06/2018
Assignee
1
3/F, BLDG.6, 2 SCIENCE PARK WEST AVENUE HONG KONG SCIENCE PARK
SHATIN, NT, HONG KONG
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15904325
Correspondence name and address
THOMAS E. SISSON
202 E. HOUSTON STREET, SUITE 502
SAN ANTONIO, TX 78205
Assignment: 9
Reel/Frame:047265/0452   Pages: 5
Recorded: 10/22/2018
Attorney Dkt #:HKAP.P0125US/1001022874
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/11/2018
2
Exec Dt:
10/11/2018
3
Exec Dt:
10/11/2018
4
Exec Dt:
10/11/2018
5
Exec Dt:
10/18/2018
Assignee
1
5/F, PHOTONICS CENTER
2 SCIENCE PARTK EAST AVENUE, HONG KONG SCIENCE PARK
SHATIN, NEW TERRITORIES, HONG KONG
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15920026
Correspondence name and address
NORTON ROSE FULBRIGHT US LLP
2200 ROSS AVENUE
SUITE 3600
DALLAS, TX 75201-7932
Assignment: 10
Reel/Frame:048237/0019   Pages: 4
Recorded: 02/05/2019
Attorney Dkt #:HKA110
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/01/2019
2
Exec Dt:
02/01/2019
3
Exec Dt:
02/01/2019
4
Exec Dt:
02/01/2019
5
Exec Dt:
02/01/2019
6
Exec Dt:
02/01/2019
Assignee
1
5/F, PHOTONICS CTR, 2 SCIENCE PARK E. AVE.
SHATIN, HONG KONG
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16254964
Correspondence name and address
THOMAS E. SISSON
202 E. HOUSTON STREET, SUITE 502
SAN ANTONIO, TX 78205
Assignment: 11
Reel/Frame:048888/0014   Pages: 4
Recorded: 04/15/2019
Attorney Dkt #:HKA112
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/29/2019
2
Exec Dt:
03/29/2019
3
Exec Dt:
03/29/2019
4
Exec Dt:
03/29/2019
5
Exec Dt:
03/29/2019
Assignee
1
5/F, PHOTONICS CENTER, 2 SCIENCE PARK EAST AVENUE, HONG KONG SCIENCE PARK
SHATIN, HONG KONG
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16364335
Correspondence name and address
THOMAS E. SISSON
202 E. HOUSTON STREET, SUITE 502
SAN ANTONIO, TX 78205
Assignment: 12
Reel/Frame:052376/0319   Pages: 8
Recorded: 04/13/2020
Attorney Dkt #:HKA120
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/07/2020
2
Exec Dt:
04/07/2020
3
Exec Dt:
04/07/2020
4
Exec Dt:
04/07/2020
5
Exec Dt:
04/07/2020
Assignee
1
5/F, PHOTONICS CENTER, 2 SCIENCE PARK EAST AVENUE, HONG KONG SCIENCE PARK
SHATIN, HONG KONG
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16827883
Correspondence name and address
THOMAS E. SISSON
202 E. HOUSTON STREET, SUITE 502
SAN ANTONIO, TX 78205
Assignment: 13
Reel/Frame:052921/0774   Pages: 4
Recorded: 06/12/2020
Attorney Dkt #:HKA122
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/11/2020
2
Exec Dt:
06/11/2020
3
Exec Dt:
06/11/2020
4
Exec Dt:
06/11/2020
5
Exec Dt:
06/11/2020
6
Exec Dt:
06/11/2020
Assignee
1
3/F, BUILDING 6, 2 SCIENCE PARK WEST AVENUE, HONG KONG SCIENCE PARK
SHATIN, N.T., HONG KONG
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16894955
Correspondence name and address
THOMAS E. SISSON
202 E. HOUSTON STREET, SUITE 502
SAN ANTONIO, TX 78205
Assignment: 14
Reel/Frame:053197/0714   Pages: 3
Recorded: 07/14/2020
Attorney Dkt #:HKA123
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/14/2020
2
Exec Dt:
07/12/2020
3
Exec Dt:
07/14/2020
4
Exec Dt:
07/14/2020
Assignee
1
3/F, BUILDING 6, 2 SCIENCE PARK WEST AVENUE, HONG KONG SCIENCE PARK
SHATIN, N.T., HONG KONG
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16922150
Correspondence name and address
THOMAS E. SISSON
202 E. HOUSTON STREET, SUITE 502
SAN ANTONIO, TX 78205
Assignment: 15
Reel/Frame:055045/0250   Pages: 9
Recorded: 01/27/2021
Attorney Dkt #:011469-00037
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/19/2021
2
Exec Dt:
01/18/2021
3
Exec Dt:
01/15/2021
4
Exec Dt:
01/22/2021
5
Exec Dt:
01/18/2021
6
Exec Dt:
01/15/2021
Assignee
1
3/F BUILDING 6, 2 SCIENCE PARK WEST AVENUE, HONG KONG SCIENCE PARK
SHATIN, NEW TERRITORIES, HONG KONG
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17141725
Correspondence name and address
PAUL E. ROSSLER
1100 ONEOK PLAZA, 100 WEST FIFTH STREET
TULSA, OK 74103
Assignment: 16
Reel/Frame:055046/0021   Pages: 9
Recorded: 01/27/2021
Attorney Dkt #:011469-00038
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/19/2021
2
Exec Dt:
01/18/2021
3
Exec Dt:
01/15/2021
4
Exec Dt:
01/22/2021
5
Exec Dt:
01/19/2021
6
Exec Dt:
01/15/2021
Assignee
1
3/F BUILDING 6, 2 SCIENCE PARK WEST AVENUE, HONG KONG SCIENCE PARK
SHATIN, NEW TERRITORIES, HONG KONG
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17143379
Correspondence name and address
PAUL E. ROSSLER
1100 ONEOK PLAZA, 100 WEST FIFTH STREET
TULSA, OK 74103
Assignment: 17
Reel/Frame:055205/0072   Pages: 12
Recorded: 02/02/2021
Attorney Dkt #:011469-00038
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME FROM YAO, YUJIAO TO YAO, YUNXIANG PREVIOUSLY RECORDED ON REEL 055046 FRAME 0021. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
01/19/2021
2
Exec Dt:
01/18/2021
3
Exec Dt:
01/15/2021
4
Exec Dt:
01/22/2021
5
Exec Dt:
01/19/2021
6
Exec Dt:
01/15/2021
Assignee
1
3/F BUILDING 6, 2 SCIENCE PARK WEST AVENUE, HONG KONG SCIENCE PARK
SHATIN, NEW TERRITORIES, HONG KONG
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17143379
Correspondence name and address
PAUL E. ROSSLER
1100 ONEOK PLAZA, 100 WEST FIFTH STREET
TULSA, OK 74103
Assignment: 18
Reel/Frame:055560/0976   Pages: 8
Recorded: 03/11/2021
Attorney Dkt #:011469-00042
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/26/2021
2
Exec Dt:
02/25/2021
3
Exec Dt:
02/26/2021
4
Exec Dt:
02/26/2021
5
Exec Dt:
02/10/2021
6
Exec Dt:
03/09/2021
Assignee
1
3/F BUILDING 6, 2 SCIENCE PARK WEST AVENUE, HONG KONG SCIENCE PARK
SHATIN, NEW TERRITORIES, HONG KONG
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17171190
Correspondence name and address
PAUL E. ROSSLER
1100 ONEOK PLAZA, 100 WEST FIFTH STREET
TULSA, OK 74103
Assignment: 19
Reel/Frame:059309/0167   Pages: 8
Recorded: 03/18/2022
Attorney Dkt #:011469-00072
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/08/2022
2
Exec Dt:
03/08/2022
3
Exec Dt:
03/08/2022
4
Exec Dt:
03/08/2022
5
Exec Dt:
03/08/2022
Assignee
1
3/F BUILDING 6, 2 SCIENCE PARK WEST AVENUE
HONG KONG SCIENCE PARK
SHATIN, NEW TERRITORIES, HONG KONG
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17680727
Correspondence name and address
PAUL E. ROSSLER
110 N. ELGIN AVE., SUITE 200
TULSA, OK 74120

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