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, CHUN KWAN
Total Assignments: 12
Assignment: 1
Reel/Frame:022061/0147   Pages: 2
Recorded: 01/06/2009
Attorney Dkt #:404302
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/01/2008
2
Exec Dt:
12/01/2008
3
Exec Dt:
12/01/2008
Assignee
1
83 TAT CHEE AVENUE
KOWLOON TONG, KOWLOON, HONG KONG
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12335876
Correspondence name and address
JEFFREY A. WYAND
700 THIRTEENTH STREET, N. W.
SUITE 300
WASHINGTON, DC 20005
Assignment: 2
Reel/Frame:024688/0345   Pages: 4
Recorded: 07/15/2010
Attorney Dkt #:404476
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/29/2010
2
Exec Dt:
06/29/2010
3
Exec Dt:
06/29/2010
4
Exec Dt:
06/29/2010
Assignee
1
83 TAT CHEE AVENUE
KOWLOON TONG, KOWLOON, HONG KONG
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12715789
Correspondence name and address
JEFFREY A. WYAND
700 THIRTEENTH STREET, N. W.
SUITE 300
WASHINGTON, DC 20005
Assignment: 3
Reel/Frame:031286/0516   Pages: 6
Recorded: 09/26/2013
Attorney Dkt #:2958.026
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/07/2013
2
Exec Dt:
08/20/2013
3
Exec Dt:
08/08/2013
Assignee
1
83 TAT CHEE AVENUE
KOWLOON, HONG KONG SAR
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13940918
Correspondence name and address
HESLIN ROTHENBERG FARLEY & MESITI P.C.
5 COLUMBIA CIRCLE
ALBANY, NY 12203
Assignment: 4
Reel/Frame:043943/0326   Pages: 3
Recorded: 10/25/2017
Attorney Dkt #:1511CP01345
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/23/2017
2
Exec Dt:
09/23/2017
Assignee
1
8755 WEST HIGGINS ROAD
SUITE 500
CHICAGO, ILLINOIS 60631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15790569
Correspondence name and address
KACVINSKY DAISAK BLUNI PLLC (1511)
101 CARNEGIE CENTER
SUITE 106
PRINCETON, NJ 08540
Assignment: 5
Reel/Frame:043944/0561   Pages: 8
Recorded: 10/25/2017
Attorney Dkt #:1511CP01247X
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/10/2017
2
Exec Dt:
10/07/2017
3
Exec Dt:
10/15/2017
Assignee
1
8755 WEST HIGGINS ROAD
SUITE 500
CHICAGO, ILLINOIS 60631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15726632
Correspondence name and address
KACVINSKY DAISAK BLUNI PLLC (1511)
101 CARNEGIE CENTER
SUITE 106
PRINCETON, NJ 08540
Assignment: 6
Reel/Frame:050890/0088   Pages: 3
Recorded: 11/01/2019
Attorney Dkt #:1511.CP01353
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/16/2018
2
Exec Dt:
10/16/2018
Assignee
1
8755 WEST HIGGINS ROAD
SUITE 500
CHICAGO, ILLINOIS 60631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16128135
Correspondence name and address
LISA SPATARO
430 DAVIS DRIVE
SUITE 150
MORRISVILLE, NC 27560
Assignment: 7
Reel/Frame:049150/0682   Pages: 3
Recorded: 05/11/2019
Attorney Dkt #:1511CP01354
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/18/2018
2
Exec Dt:
10/18/2018
Assignee
1
8755 WEST HIGGINS ROAD
SUITE 500
CHICAGO, ILLINOIS 60631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16128204
Correspondence name and address
KACVINSKY DAISAK BLUNI PLLC
101 CARNEGIE CENTER
SUITE 106
PRINCETON, NJ 08540
Assignment: 8
Reel/Frame:050924/0873   Pages: 5
Recorded: 11/04/2019
Attorney Dkt #:1511.CP01352
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNOR'S EXECUTION DATES OF 10/29/2019 PREVIOUSLY RECORDED ON REEL 050889 FRAME 0367. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
10/29/2018
2
Exec Dt:
10/29/2018
Assignee
1
8755 WEST HIGGINS ROAD
SUITE 500
CHICAGO, ILLINOIS 60631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16138611
Correspondence name and address
LISA SPATARO
430 DAVIS DRIVE
SUITE 150
MORRISVILLE, NC 27560
Assignment: 9
Reel/Frame:050889/0367   Pages: 3
Recorded: 11/01/2019
Attorney Dkt #:1511.CP01352
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/29/2019
2
Exec Dt:
10/29/2019
Assignee
1
8755 WEST HIGGINS ROAD
SUITE 500
CHICAGO, ILLINOIS 60631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16138611
Correspondence name and address
LISA SPATARO
430 DAVIS DRIVE
SUITE 150
MORRISVILLE, NC 27560
Assignment: 10
Reel/Frame:051302/0721   Pages: 3
Recorded: 12/17/2019
Attorney Dkt #:1511CP1259
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/16/2019
2
Exec Dt:
11/25/2019
Assignee
1
8755 WEST HIGGINS ROAD
SUITE 500
CHICAGO, ILLINOIS 60631
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16458246
Correspondence name and address
LISA A. SPATARO
2601 WESTON PARKWAY
SUITE 103
CARY, NC 27513
Assignment: 11
Reel/Frame:060587/0107   Pages: 7
Recorded: 07/22/2022
Attorney Dkt #:TE-03910/4143-0292US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/27/2022
2
Exec Dt:
05/24/2022
3
Exec Dt:
05/26/2022
4
Exec Dt:
05/26/2022
Assignee
1
MÜHLENSTRASSE 26
SCHAFFHAUSEN, SWITZERLAND 8200
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17750760
Correspondence name and address
DEBBIE GAGLIANO
1300 PENNSYLVANIA AVENUE, NW, SUITE 700
WASHINGTON, DC 20004
Assignment: 12
Reel/Frame:060587/0189   Pages: 8
Recorded: 07/22/2022
Attorney Dkt #:TE-03908/4143-0291US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/27/2022
2
Exec Dt:
05/24/2022
3
Exec Dt:
05/26/2022
4
Exec Dt:
05/26/2022
Assignee
1
MÜHLENSTRASSE 26
SCHAFFHAUSEN, SWITZERLAND 8200
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17750710
Correspondence name and address
DEBBIE GAGLIANO
1300 PENNSYLVANIA AVENUE, NW, SUITE 700
WASHINGTON, DC 20004

Search Results as of: 05/08/2024 12:59 AM
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