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 : TANG, WAI-CHEUNG
Total Assignments: 27
Assignment: 1
Reel/Frame:004344/0418   Pages: 1
Recorded: 12/24/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/09/1982
2
Exec Dt:
09/09/1982
Assignee
1
155 SHELDON DRIVE
CAMBRIDGE, ONTARIO, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06448969
Correspondence name and address
MACKINNON, SCHNURR
18 WEBER STREET WEST
KITCHENER, ONTARIO, N2H 6N2, CANADA
Assignment: 2
Reel/Frame:004349/0702   Pages: 2
Recorded: 01/16/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/09/1984
2
Exec Dt:
08/09/1984
3
Exec Dt:
08/09/1984
4
Exec Dt:
08/09/1984
Assignee
1
155 SHELDON DRIVE
CAMBRIDGE, ONTARIO N1R 7H6, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06667823
Correspondence name and address
DARYL W. SCHNURR
C/O MAC KINNON, SCHNURR
P. O. BOX 2607
KITCHENER, ONTARIO, N2H 6N2, CANADA
Assignment: 3
Reel/Frame:004505/0422   Pages: 2
Recorded: 02/06/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/20/1984
2
Exec Dt:
12/20/1984
3
Exec Dt:
12/20/1984
4
Exec Dt:
12/20/1984
Assignee
1
155 SHELDON DRIVE
CAMBRIDGE, ONTARIO N1R 7H6
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06804078
Correspondence name and address
DARYL W. SCHNURR
C/O MAC KINNON, SCHNURR
P. O. BOX 2607
KITCHENER, ONTARIO, N2H 6N2, CANADA
Assignment: 4
Reel/Frame:004491/0301   Pages: 2
Recorded: 12/03/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/11/1985
2
Exec Dt:
11/11/1985
3
Exec Dt:
11/11/1985
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06804079
Correspondence name and address
DARYL W. SCHNURR
C/O MAC KINNON, SCHNURR
P. O. BOX 2607
KITCHENER, ONTARIO, N2H 6N2, CANADA
Assignment: 5
Reel/Frame:004575/0147   Pages: 1
Recorded: 07/14/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
07/07/1986
Assignee
1
155 SHELDON DRIVE
CAMBRIDGE, ONTARIO, CANADA N1R 7H6
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06710156
Correspondence name and address
DARYL W. SCHNURR
C/O MACKINNON, SCHNURR
P.O. BOX 2607
KITCHENER,ONTARIO, N2H 6N2, CANADA
Assignment: 6
Reel/Frame:004575/0164   Pages: 1
Recorded: 07/14/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
07/07/1986
Assignee
1
155 SHELDON DRIVE
CAMBRIDGE, ONTARIO, CANADA N1R 7H6
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06573462
Correspondence name and address
DARYL W. SCHNURR
C/0 MACKINNON, SCHNURR
P. O. BOX 2607
KITCHENER, ONTARIO, N2H 6N2, CANADA
Assignment: 7
Reel/Frame:004921/0134   Pages: 2
Recorded: 08/03/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/19/1988
2
Exec Dt:
04/19/1988
3
Exec Dt:
04/19/1988
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07227788
Correspondence name and address
MAC KINNON, SCHNURR
18 WEBER ST., W
P.O. BOX 2607
KITCHENER, ONTARIO, CANADA
Assignment: 8
Reel/Frame:007543/0521   Pages: 2
Recorded: 06/07/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/19/1995
Assignee
1
155 SHELDON DRIVE
CAMBRIDGE, ONT, CANADA N1R 7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08475656
Correspondence name and address
DARYL W. SCHNURR
18 WEBER STREET WEST
P.O. BOX 2607
KITCHENER, CANADA ONT. N2H 6N2
Assignment: 9
Reel/Frame:014093/0945   Pages: 4
Recorded: 05/21/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/25/2003
2
Exec Dt:
04/25/2003
3
Exec Dt:
04/28/2003
Assignee
1
155 SHELDON DRIVE
CAMBRIDGE, ONTARIO N1R 7H6
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10314352
Correspondence name and address
BERESKIN & PARR
RICHARD J. PARR
40 KING STREET WEST
TORONTO, ONTARIO, CAX M5H 3Y2
Assignment: 10
Reel/Frame:015614/0928   Pages: 3
Recorded: 07/21/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/06/2004
Assignee
1
6030 AMBLER DRIVE
MISSISSAUGA, ONTARIO, CANADA L4W 2P1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10895783
Correspondence name and address
PYLE & PIONTEK
MICHEL PIONTEK
221 N. LASALLE STREET
SUITE 850
CHICAGO, IL 60601
Assignment: 11
Reel/Frame:015876/0935   Pages: 4
Recorded: 10/05/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/23/2004
2
Exec Dt:
09/24/2004
Assignee
1
A CANADIAN CORPORATION
6030 AMBLER DRIVE
MISSISSAUGA, ONTARIO, CANADA L4W 2P1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10959468
Correspondence name and address
GROSSMAN & FLIGHT, LLC
JAMES A. FLIGHT
20 NORTH WACKER DRIVE
SUITE 4220
CHICAGO, IL 60606
Assignment: 12
Reel/Frame:015917/0297   Pages: 4
Recorded: 10/20/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/12/2004
2
Exec Dt:
10/15/2004
Assignee
1
6030 AMBLER DRIVE
MISSISSAUGA,
ONTARIO L4W 2P1, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10969036
Correspondence name and address
GROSSMAN & FLIGHT, LLC
JAMES A. FLIGHT
20 NORTH WACKER DRIVE
SUITE 4220
CHICAGO, IL 60606
Assignment: 13
Reel/Frame:016269/0844   Pages: 3
Recorded: 02/09/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/04/2005
Assignee
1
6030 AMBLER DRIVE
MISSISSAUGA, ONTARIO L4W 2P1, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11054520
Correspondence name and address
JAMES A. FLIGHT
HANLEY, FLIGHT & ZIMMERMAN, LLC
20 NORTH WACKER DRIVE
SUITE 4220
CHICAGO, ILLINOIS 60606
Assignment: 14
Reel/Frame:016766/0779   Pages: 7
Recorded: 07/07/2005
Attorney Dkt #:20021/39075-0441
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/15/2005
2
Exec Dt:
06/15/2005
3
Exec Dt:
06/15/2005
4
Exec Dt:
06/15/2005
5
Exec Dt:
06/15/2005
Assignee
1
6030 AMBLER DRIVE
MISSISSAUGA, ONTARIO, L4W 2P1, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11176758
Correspondence name and address
JAMES A. FLIGHT
HANLEY, FLIGHT & ZIMMERMAN, LLC
20 NORTH WACKER DRIVE
SUITE 4220
CHICAGO, ILLINOIS 60606
Assignment: 15
Reel/Frame:017266/0557   Pages: 4
Recorded: 11/21/2005
Attorney Dkt #:20021/39075-0447
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/16/2005
2
Exec Dt:
11/16/2005
Assignee
1
6030 AMBLER DRIVE
MISSISSAUGA, ONTARIO L4W 2P1, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11284277
Correspondence name and address
JAMES A. FLIGHT
HANLEY, FLIGHT & ZIMMERMAN, LLC
20 NORTH WACKER DRIVE
SUITE 4220
CHICAGO, ILLINOIS 60606
Assignment: 16
Reel/Frame:017729/0629   Pages: 4
Recorded: 03/24/2006
Attorney Dkt #:20021/39075-0462
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/17/2006
2
Exec Dt:
03/20/2006
Assignee
1
6030 AMBLER DRIVE
MISSISSAUGA, ONTARIO L4W 2P1, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11388737
Correspondence name and address
JAMES A. FLIGHT
HANLEY, FLIGHT & ZIMMERMAN, LLC
20 NORTH WACKER DRIVE
SUITE 4220
CHICAGO, ILLINOIS 60606
Assignment: 17
Reel/Frame:017902/0484   Pages: 4
Recorded: 05/19/2006
Attorney Dkt #:20021/39075-0466
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/03/2006
2
Exec Dt:
05/15/2006
Assignee
1
6030 AMBLER DRIVE
A CANADIAN CORPORATION
MISSISSAUGA, ONTARIO L4W 2P1, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11437236
Correspondence name and address
JAMES A. FLIGHT
HANLEY, FLIGHT & ZIMMERMAN, LLC
20 NORTH WACKER DRIVE
SUITE 4220
CHICAGO, ILLINOIS 60606
Assignment: 18
Reel/Frame:018112/0414   Pages: 9
Recorded: 07/17/2006
Attorney Dkt #:20021/39075-0469
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/27/2006
2
Exec Dt:
06/26/2006
3
Exec Dt:
06/26/2006
4
Exec Dt:
07/06/2006
5
Exec Dt:
06/28/2006
6
Exec Dt:
06/27/2006
Assignee
1
6030 AMBLER DRIVE
MISSISSAUGA, ONTARIO, CANADA L4W 2P1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11409741
Correspondence name and address
JAMES A. FLIGHT
HANLEY, FLIGHT & ZIMMERMAN, LLC
20 NORTH WACKER DRIVE, SUITE 4220
CHICAGO, ILLINOIS 60606
Assignment: 19
Reel/Frame:018115/0044   Pages: 9
Recorded: 07/17/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/27/2006
2
Exec Dt:
06/26/2006
3
Exec Dt:
06/26/2006
4
Exec Dt:
07/06/2006
5
Exec Dt:
06/28/2006
6
Exec Dt:
06/27/2006
Assignee
1
6030 AMBLER DRIVE
MISSISSAUGA, ONTARIO L4W 2P1, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11409897
Correspondence name and address
JAMES A. FLIGHT
HANLEY, FLIGHT & ZIMMERMAN, LLC
20 NORTH WACKER DRIVE, SUITE 4220
CHICAGO, ILLINOIS 60606
Assignment: 20
Reel/Frame:018414/0313   Pages: 4
Recorded: 10/16/2006
Attorney Dkt #:INSIG10.001AUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/01/2006
2
Exec Dt:
09/01/2006
3
Exec Dt:
09/01/2006
4
Exec Dt:
09/01/2006
5
Exec Dt:
09/01/2006
Assignees
1
SHATIN N.T.
HONG KONG SAR, CHINA
2
6030 AMBLER DRIVE
MISSISSAUGA, ONTARIO, CANADA L4W 2P1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11504823
Correspondence name and address
KNOBBE MARTENS OLSON & BEAR LLP
2040 MAIN STREET
FOURTEENTH FLOOR
IRVINE, CA 92614
Assignment: 21
Reel/Frame:018611/0983   Pages: 5
Recorded: 11/20/2006
Attorney Dkt #:INSIG10.001AUS
Conveyance: CORRECTION FOR THE NAME OF SECOND ASSIGNEE REEL: 018414 FRAME: 0313
Assignors
1
Exec Dt:
09/01/2006
2
Exec Dt:
09/01/2006
3
Exec Dt:
09/01/2006
4
Exec Dt:
09/01/2006
5
Exec Dt:
09/01/2006
Assignees
1
SHATIN N.T.
HONG KONG SAR, CHINA
2
6030 AMBLER DRIVE
MISSISSAUGA, ONTARIO, CANADA L4W2P1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11504823
Correspondence name and address
KNOBBE MARTENS OLSON & BEAR LLP
2040 MAIN STREET
FOURTEENTH FLOOR
IRVINE, CA 92614
Assignment: 22
Reel/Frame:018719/0282   Pages: 6
Recorded: 12/18/2006
Attorney Dkt #:20021/39075-0478
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/01/2006
2
Exec Dt:
12/01/2006
3
Exec Dt:
11/09/2006
4
Exec Dt:
12/01/2006
Assignee
1
6030 AMBLER DRIVE
MISSISSAUGA, ONTARIO L4W 2P1, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11534052
Correspondence name and address
JAMES A. FLIGHT
HANLEY, FLIGHT & ZIMMERMAN, LLC
150 S. WACKER DRIVE, SUITE 2100
CHICAGO, ILLINOIS 60606
Assignment: 23
Reel/Frame:018835/0453   Pages: 6
Recorded: 01/25/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/01/2006
2
Exec Dt:
12/01/2006
3
Exec Dt:
11/09/2006
4
Exec Dt:
12/01/2006
Assignee
1
6030 AMBLER DRIVE
MISSISSAUGA, ONTARIO L4W 2P1, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11534052
Correspondence name and address
JAMES A. FLIGHT
HANLEY, FLIGHT & ZIMMERMAN, LLC
150 SOUTH WACKER DRIVE
SUITE 2100
CHICAGO, ILLINOIS 60606
Assignment: 24
Reel/Frame:019882/0784   Pages: 3
Recorded: 09/18/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/16/2007
Assignee
1
6030 AMBLER DRIVE
MISSISSAUGA ONTARIO L4W 2P1, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11252162
Correspondence name and address
DAVID M. MUNDT
COOK, ALEX, MCFARRON, MANZO, ET AL
ONE NORTH WACKER DRIVE
SUITE 4130
CHICAGO, IL 60606
Assignment: 25
Reel/Frame:020956/0559   Pages: 6
Recorded: 05/13/2008
Attorney Dkt #:20021/39075-0484
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/25/2008
2
Exec Dt:
04/30/2008
3
Exec Dt:
09/12/2007
4
Exec Dt:
09/13/2007
5
Exec Dt:
09/12/2007
6
Exec Dt:
04/22/2008
7
Exec Dt:
04/22/2008
Assignee
1
24 MINNEAKONING ROAD
FLEMINGTON, NEW JERSEY 08822
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12044783
Correspondence name and address
DANIEL J. GLITTO
HANLEY, FLIGHT & ZIMMERMAN, LLC
150 S. WACKER DRIVE, SUITE 2100
CHICAGO, ILLINOIS 60606
Assignment: 26
Reel/Frame:023614/0291   Pages: 3
Recorded: 12/07/2009
Attorney Dkt #:2224-02400
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/12/2007
Assignee
1
24 MINNEAKONING ROAD
FLEMINGTON, NEW JERSEY 08822
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11422238
Correspondence name and address
COLLIN A. ROSE
P.O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 27
Reel/Frame:021231/0862   Pages: 4
Recorded: 07/09/2008
Attorney Dkt #:20021/39075-0506
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/05/2008
2
Exec Dt:
06/04/2008
Assignee
1
24 MINNEAKONING ROAD
FLEMINGTON, NEW JERSEY 08822
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12117902
Correspondence name and address
MARK G. HANLEY
HANLEY, FLIGHT & ZIMMERMAN, LLC
150 S. WACKER DRIVE, SUITE 2100
CHICAGO, ILLINOIS 60606

Search Results as of: 05/09/2024 04:39 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