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 : LAU, ALLAN SIK YIN
Total Assignments: 8
Assignment: 1
Reel/Frame:028966/0322   Pages: 6
Recorded: 09/16/2012
Attorney Dkt #:PURA.105 SERIES
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAU, ALLAN SIK YIN
Exec Dt:
08/06/2012
2
YANG, CINDY LAI HUNG
Exec Dt:
08/06/2012
3
LAW, ANNA HING-YEE
Exec Dt:
08/06/2012
Assignees
1
PURAPHARM INTERNATIONAL (HK) LIMITED
SUITE 4002, JARDINE HOUSE, 1 CONNAUGHT PLACE, CENTRAL
HONG KONG, CHINA
2
VERSITECH LIMITED
POKFULAM ROAD, FINANCE OFFICE, UNIVERSITY OF HONG KONG
HONG KONG, CHINA
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
US20130029923
13519640
 
NONE
US20130029923
13519640
Correspondence name and address
DAVID R. SALIWANCHIK
P.O. BOX 142950
GAINESVILLE, FL 32614-2950
Assignment: 2
Reel/Frame:029703/0977   Pages: 5
Recorded: 01/28/2013
Attorney Dkt #:PURA.106XPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAU, ALLAN SIK YIN
Exec Dt:
08/08/2012
2
YANG, CINDY LAI HUNG
Exec Dt:
08/08/2012
Assignees
1
PURAPHARM INTERNATIONAL (H.K.) LIMITED
SUITE 4002, JARDINE HOUSE
1 CONNAUGHT PLACE, CENTRAL
HONG KONG, CHINA
2
VERSITECH LIMITED
POKFULAM ROAD
FINANCE OFFICE, UNIVERSITY OF HONG KONG
HONG KONG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130324605
13812265
Correspondence name and address
DAVID R. SALIWANCHIK
P.O. BOX 142950
GAINESVILLE, FL 32614-2950
Assignment: 3
Reel/Frame:030139/0641   Pages: 7
Recorded: 04/03/2013
Attorney Dkt #:PURA.108CXPCT & PURA.108P
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAU, ALLAN SIK YIN
Exec Dt:
08/08/2012
2
CHIK, STANLEY CHI CHUNG
Exec Dt:
08/08/2012
3
LAW, ANNA HING-YEE
Exec Dt:
08/06/2012
4
YANG, CINDY LAI HUNG
Exec Dt:
08/08/2012
Assignees
1
PURAPHARM INTERNATIONAL (H.K.) LIMITED
SUITE 4002, JARDINE HOUSE
1 CONNAUGHT PLACE, CENTRAL
HONG KONG, CHINA
2
VERSITECH LIMITED
POKFULAM ROAD, FINANCE OFFICE
UNIVERSITY OF HONG KONG
HONG KONG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10226493
US20140017275
13876070
Correspondence name and address
DAVID R. SALIWANCHIK
P.O. BOX 142950
GAINESVILLE, FL 32614-2950
Assignment: 4
Reel/Frame:031469/0261   Pages: 8
Recorded: 10/24/2013
Attorney Dkt #:PURA.104XC2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAU, ALLAN SIK YIN
Exec Dt:
10/15/2013
2
LAU, MAUREEN
Exec Dt:
10/15/2013
3
LAU, JONATHAN SEE HAN
Exec Dt:
10/15/2013
4
YANG, LAI HUNG CINDY
Exec Dt:
10/15/2013
5
OR, CHO TSUN
Exec Dt:
10/15/2013
Assignees
1
PURAPHARM INTERNATIONAL (HK) LIMITED
SUITE 4002, JARDINE HOUSE
1 CONNAUGHT PLACE, CENTRAL
HONG KONG, CHINA
2
VERSITECH LIMITED
POKFULAM ROAD, FINANCE OFFICE
UNIVERSITY OF HONG KONG
HONG KONG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9655877
US20110177106
13005301
Correspondence name and address
DAVID R SALIWANCHIK
PO BOX 142950
GAINESVILLE, FL 32614
Assignment: 5
Reel/Frame:031469/0419   Pages: 8
Recorded: 10/24/2013
Attorney Dkt #:PURA.110XC1/110XC1PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAU, ALLAN SIK YIN
Exec Dt:
10/15/2013
2
LAU, MAUREEN
Exec Dt:
10/15/2013
3
LAU, JONATHAN SEE HAN
Exec Dt:
10/15/2013
4
YANG, LAI HUNG CINDY
Exec Dt:
10/15/2013
5
CHIK, STANLEY CHI CHUNG
Exec Dt:
10/15/2013
Assignees
1
PURAPHARM COMPANY LIMITED
SUITE 4002, JARDINE HOUSE
1 CONNAUGHT PLACE, CENTRAL
HONG KONG, CHINA
2
VERSITECH LIMITED
POKFULAM ROAD, FINANCE OFFICE
UNIVERSITY OF HONG KONG
HONG KONG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130274333
13804103
Correspondence name and address
DAVID R SALIWANCHIK
PO BOX 142950
GAINESVILLE, FL 32614
Assignment: 6
Reel/Frame:031469/0873   Pages: 8
Recorded: 10/24/2013
Attorney Dkt #:PURA.109XC1/109XC1PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAU, ALLAN SIK YIN
Exec Dt:
10/15/2013
2
LAU, MAUREEN
Exec Dt:
10/15/2013
3
LAU, JONATHAN SEE HAN
Exec Dt:
10/15/2013
4
YANG, LAI HUNG CINDY
Exec Dt:
10/15/2013
5
CHIK, STANLEY CHI CHUNG
Exec Dt:
10/15/2013
Assignees
1
PURAPHARM COMPANY LIMITED
SUITE 4002, JARDINE HOUSE
1 CONNAUGHT PLACE, CENTRAL
HONG KONG, CHINA
2
VERSITECH LIMITED
POKFULAM ROAD, FINANCE OFFICE
UNIVERSITY OF HONG KONG
HONG KONG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9216942
US20130237599
13790707
Correspondence name and address
DAVID R SALIWANCHIK
PO BOX 142950
GAINESVILLE, FL 32614
Assignment: 7
Reel/Frame:031470/0411   Pages: 7
Recorded: 10/24/2013
Attorney Dkt #:PURA.111X/PURA.111.XPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAU, ALLAN SIK YIN
Exec Dt:
10/15/2013
2
LAU, MAUREEN
Exec Dt:
10/15/2013
3
LAU, JONATHAN SEE HAN
Exec Dt:
10/15/2013
4
YANG, LAI HUNG CINDY
Exec Dt:
10/15/2013
Assignees
1
PURAPHARM COMPANY LIMITED
SUITE 4002, JARDINE HOUSE
1 CONNAUGHT PLACE, CENTRAL
HONG KONG, CHINA
2
VERSITECH LIMITED
POKFULAM ROAD, FINANCE OFFICE
UNIVERSITY OF HONG KONG
HONG KONG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9156871
US20130281393
13863781
Correspondence name and address
DAVID R SALIWANCHIK
PO BOX 142950
GAINESVILLE, FL 32614
Assignment: 8
Reel/Frame:034612/0652   Pages: 8
Recorded: 01/02/2015
Attorney Dkt #:PURA.110XCD1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAU, ALLAN SIK YIN
Exec Dt:
10/15/2013
2
LAU, MAUREEN
Exec Dt:
10/15/2013
3
LAU, JONATHAN SEE HAN
Exec Dt:
10/15/2013
4
YANG, LAI HUNG CINDY
Exec Dt:
10/15/2013
5
CHIK, STANLEY CHI CHUNG
Exec Dt:
10/15/2013
Assignees
1
PURAPHARM COMPANY LIMITED
SUITE 4002, JARDINE HOUSE
1 CONNAUGHT PLACE, CENTRAL
HONG KONG, CHINA
2
VERSITECH LIMITED
POKFULAM ROAD, FINANCE OFFICE
UNIVERSITY OF HONG KONG
HONG KONG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9861604
US20140364499
14305811
Correspondence name and address
DAVID R. SALIWANCHIK
P.O. BOX 142950
GAINESVILLE, FL 32614-2950

Search Results as of: 06/24/2024 12:47 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