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 : HE, YUEHUA
Total Assignments: 6
Assignment: 1
Reel/Frame:011977/0987   Pages: 8
Recorded: 06/25/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/28/2001
2
Exec Dt:
05/24/2001
3
Exec Dt:
05/25/2001
4
Exec Dt:
05/23/2001
5
Exec Dt:
06/06/2001
6
Exec Dt:
06/06/2001
7
Exec Dt:
05/24/2001
Assignee
1
ATTN: THOMAS DIGBY, ESQ.
100-8900 GLENLYON PARKWAY, GLENLYON BUSINESS PARK
BURNABY, B.C., CANADA V5J 5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09674191
Correspondence name and address
TOWNSEND & TOWNSEND & CREW LLP
JOSEPH R. SNYDER
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 2
Reel/Frame:012699/0715   Pages: 11
Recorded: 03/12/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/28/2001
2
Exec Dt:
05/24/2001
3
Exec Dt:
05/25/2001
4
Exec Dt:
05/23/2001
5
Exec Dt:
06/06/2001
6
Exec Dt:
06/06/2001
7
Exec Dt:
05/29/2001
Assignee
1
GLENLYON BUSINESS PARK
100-8900 GLENLYON PARKWAY
BURNABY, BRITISH COLUMBIA V5J 5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09674191
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
JOSEPH R. SNYDER
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CALIFORNIA 94111-3834
Assignment: 3
Reel/Frame:015050/0013   Pages: 9
Recorded: 08/27/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/13/2004
2
Exec Dt:
07/12/2004
3
Exec Dt:
07/12/2004
4
Exec Dt:
07/12/2004
5
Exec Dt:
07/12/2004
6
Exec Dt:
07/12/2004
Assignee
1
5600 PARKWOOD WAY
SUITE 425
RICHMOND, BRITISH COLUMBIA V6V 2M2
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10825084
Correspondence name and address
CAROL J. ROTH
701 FIFTH AVENUE
SUITE 6300
SEATTLE, WA 98104-7092
Assignment: 4
Reel/Frame:037208/0196   Pages: 9
Recorded: 12/04/2015
Attorney Dkt #:120164.412D2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/13/2004
2
Exec Dt:
07/12/2004
3
Exec Dt:
07/12/2004
4
Exec Dt:
07/12/2004
5
Exec Dt:
07/12/2004
6
Exec Dt:
07/12/2004
Assignee
1
5600 PARKWOOD WAY
SUITE 425
RICHMOND, CANADA V6V 2M2
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14162136
Correspondence name and address
CAROL J. ROTH
701 FIFTH AVENUE
SUITE 5400
SEATTLE, WA 98104-7092
Assignment: 5
Reel/Frame:023205/0222   Pages: 10
Recorded: 09/09/2009
Attorney Dkt #:112129.416
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/10/2009
2
Exec Dt:
08/07/2009
3
Exec Dt:
08/06/2009
4
Exec Dt:
08/13/2009
5
Exec Dt:
08/14/2009
6
Exec Dt:
08/12/2009
7
Exec Dt:
08/06/2009
Assignee
1
1618 STATION STREET
VANCOUVER, CANADA V6A 1B6
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12428411
Correspondence name and address
HAI HAN, PH.D.
701 FIFTH AVENUE
SUITE 5400
SEATTLE, WA 98104-7092
Assignment: 6
Reel/Frame:056364/0754   Pages: 8
Recorded: 05/26/2021
Attorney Dkt #:T499 0192/JAM
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/22/2021
2
Exec Dt:
03/24/2021
3
Exec Dt:
05/23/2021
4
Exec Dt:
03/23/2021
5
Exec Dt:
03/23/2021
6
Exec Dt:
03/23/2021
Assignee
1
333 SEYMOUR STREET
SUITE 1100
VANCOUVER, BC, CANADA V6B 5A6
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17281210
Correspondence name and address
OYEN WIGGS GREEN & MUTALA LLP
480 - THE STATION, 601 WEST CORDOVA STREET
VANCOUVER, BC, V6B 1G1 CANADA

Search Results as of: 05/12/2024 12:31 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