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 : SHUM, FRANK HAY KONG
Total Assignments: 9
Assignment: 1
Reel/Frame:011405/0828   Pages: 3
Recorded: 01/04/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DONG, QINGBIN
Exec Dt:
11/28/2000
2
SHUM, FRANK HAY KONG
Exec Dt:
11/28/2000
Assignee
1
WEX MEDICAL INSTRUMENTATION CO., LTD.
UNIT A, 34/F, MANULIFE TOWER, 169
NORTH POINT, HONG KONG
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6407088
NONE
09695053
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
JAMES M. SLATTERY
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 2
Reel/Frame:011406/0513   Pages: 3
Recorded: 01/04/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHOU, MAOQUING
Exec Dt:
11/28/2000
2
SHUM, FRANK HAY KONG
Exec Dt:
11/28/2000
Assignee
1
WEX MEDICAL INSTRUMENTATION CO., LTD.
UNIT A, 34/F, MANULIFE TOWER, 169 ELECTRIC ROAD, NORTH POINT
HONG KONG, HONG KONG
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6552191
NONE
09695711
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
JAMES M. SLATTERY
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 3
Reel/Frame:011643/0982   Pages: 3
Recorded: 03/28/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHOU, MAOQING
Exec Dt:
03/13/2001
2
SHUM, FRANK HAY KONG
Exec Dt:
03/12/2001
Assignee
1
NANNING MAPLE LEAF PHARMACEUTICAL CO., LTD.
9 HUOJU ROAD, HIGH AND NEW TECHNOLOGIES DEVELOPMENT ZONE
NANNING CITY, GUANGXI, CHINA 53000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6478966
US20020060188
09818775
Correspondence name and address
BIRCH, STEWART, KOLASCH ET AL
MARK J. NUELL
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 4
Reel/Frame:011654/0866   Pages: 3
Recorded: 03/29/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANG, YUHONG
Exec Dt:
03/13/2001
2
SHUM, FRANK HAY KONG
Exec Dt:
03/12/2001
Assignee
1
NANNING MAPLE LEAF PHARMACEUTICAL CO., LTD.
9 HUOJU ROAD, HIGH AND NEW TECHNOLOGIES DEVELOPMENT ZONE
NANNING CITY, GUANGXI, CHINA 53000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6559154
US20020119987
09819796
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH LLP
MARK J. NUELL
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 5
Reel/Frame:011657/0985   Pages: 3
Recorded: 03/28/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHOU, MAOQING
Exec Dt:
03/13/2001
2
SHUM, FRANK HAY KONG
Exec Dt:
03/12/2001
Assignee
1
NANNING MAPLE LEAF PHARMACEUTICALS CO., LTD.
HIGH AND NEW TECHNOLOGIES DEVELOPMENT ZONE
9 HUOJU ROAD
NANNING CITY GUANGXI, CHINA 53000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6562968
US20020099226
09818863
Correspondence name and address
BIRCH, STEWART ET AL
MARK J. NUELL
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 6
Reel/Frame:012605/0379   Pages: 4
Recorded: 02/22/2002
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME, PREVIOUSLY RECORDED AT REEL 011657, FRAME 0985.
Assignors
1
ZHOU, MAOQING
Exec Dt:
03/13/2001
2
SHUM, FRANK HAY KONG
Exec Dt:
03/12/2001
Assignee
1
NANNING MAPLE LEAF PHARMACEUTICAL CO., LTD.
9 HUOJU ROAD, HIGH AND NEW TECHNOLOGIES DEVELOPMENT ZONE
NANNING CITY, GUANGXI, CHINA 53000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6562968
US20020099226
09818863
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
MARK J. NUELL
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 7
Reel/Frame:012709/0242   Pages: 5
Recorded: 03/10/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KU, BAOSHAN
Exec Dt:
02/18/2002
2
SHUM, FRANK HAY KONG
Exec Dt:
02/05/2002
Assignee
1
WEX MEDICAL INSTRUMENTATION CO., LTD.
UNIT A, 34/F, MANULIFE TOWER, 169 ELECTRIC ROAD
NORTH POINT, HONG KONG
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6780866
US20020198226
10062483
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
MARK J. NUELL
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 8
Reel/Frame:020410/0268   Pages: 10
Recorded: 12/17/2007
Attorney Dkt #:3519-0130PUS4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUSCHMANN, HELMUT HEINRICH
Exec Dt:
05/12/2007
2
SHUM, FRANK HAY KONG
Exec Dt:
12/08/2007
3
NGOC, ANH HO
Exec Dt:
12/08/2007
4
HAMON, MICHAEL
Exec Dt:
01/04/2007
Assignee
1
WEX PHARMACEUTICALS, INC.
#1601-700 WEST PENDER STREET
VANCOUVER, BRITISH COLUMBIA, CANADA V6C 1G8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100075992
11663358
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100 EAST
FALLS CHURCH, VA 22040-0747
Assignment: 9
Reel/Frame:020410/0290   Pages: 10
Recorded: 12/17/2007
Attorney Dkt #:3519-0130PUS4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUSCHMANN, HELMUT HEINRICH
Exec Dt:
05/12/2007
2
SHUM, FRANK HAY KONG
Exec Dt:
12/08/2007
3
NGOC, ANH HO
Exec Dt:
12/10/2007
4
HAMON, MICHEL
Exec Dt:
12/04/2007
Assignee
1
WEX PHARMACEUTICALS, INC.
#1601-700 WEST PENDER STREET
VANCOUVER, BRITISH COLUMBIA, CANADA V6C 1G8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090143415
11663268
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100 EAST
FALLS CHURCH, VA 22040-0747

Search Results as of: 09/22/2024 08:40 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