skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
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 : TSANG, YAU YAU YOLANDA
Total Assignments: 4
Assignment: 1
Reel/Frame:037173/0013   Pages: 4
Recorded: 12/01/2015
Attorney Dkt #:P8764US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/30/2015
2
Exec Dt:
11/30/2015
3
Exec Dt:
11/30/2015
4
Exec Dt:
11/30/2015
5
Exec Dt:
11/30/2015
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 #
 
 
 
 
 
 
 
 
 
 
 
14953437
Correspondence name and address
WAI HON YAN
5001 HOPEWELL CENTRE
183 QUEEN'S ROAD EAST
WAN CHAI, HONG KONG
Assignment: 2
Reel/Frame:044545/0789   Pages: 3
Recorded: 01/05/2018
Attorney Dkt #:P10469US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/04/2018
2
Exec Dt:
01/04/2018
3
Exec Dt:
01/04/2018
Assignee
1
5/F, PHOTONICS CENTRE, 2 SCIENCE PARK WEST AVENUE
HONG KONG SCIENCE PARK, SHATIN, NEW TERRITORIES
HONG KONG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15863154
Correspondence name and address
SPRUSON & FERGUSON (HONG KONG) LIMITED
5001 HOPEWELL CENTRE
183 QUEEN''S ROAD EAST, WAN CHAI
HONG KONG, HONG KONG
Assignment: 3
Reel/Frame:045964/0837   Pages: 3
Recorded: 06/01/2018
Attorney Dkt #:HKA109
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/01/2018
2
Exec Dt:
06/01/2018
3
Exec Dt:
06/01/2018
Assignee
1
3/F, BLDG.6, 2 SCIENCE PARK WEST AVENUE HONG KONG SCIENCE PARK
SHATIN, HONG KONG
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15992360
Correspondence name and address
THOMAS E. SISSON
202 E. HOUSTON STREET, SUITE 502
SAN ANTONIO, TX 78205
Assignment: 4
Reel/Frame:047050/0019   Pages: 3
Recorded: 10/03/2018
Attorney Dkt #:HKA109
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/03/2018
2
Exec Dt:
10/03/2018
3
Exec Dt:
10/03/2018
Assignee
1
SCIENCE PARK EAST AVENUE
SHATIN, HONG KONG
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15992360
Correspondence name and address
THOMAS E. SISSON
202 E. HOUSTON STREET, SUITE 502
SAN ANTONIO, TX 78205

Search Results as of: 05/08/2024 11:38 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT