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 : GURURAJAN, PREM
Total Assignments: 14
Assignment: 1
Reel/Frame:016791/0162   Pages: 3
Recorded: 10/18/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/27/2004
Assignee
1
#1007, 545 BELMONT AVE., WEST, KITCHENER
ONTARIO, N2M 5G7, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10876617
Correspondence name and address
GRANT W.C. TISDALL
SUITE 4900, COMMERCE COURT WEST
TORONTO, ONTARIO, M5L 1J3 CANADA
Assignment: 2
Reel/Frame:016215/0496   Pages: 3
Recorded: 05/12/2005
Attorney Dkt #:T8468297US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/21/2005
Assignee
1
#1007, 545 BELMONT AVE. WEST
KITCHENER, ONTARIO N2M 5G7, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10876620
Correspondence name and address
GOWLING LAFLEUR HENDERSON LLP
SUITE 4900
COMMERCE COURT WEST
TORONTO, ONTARIO M5L 1J3, CANADA
Assignment: 3
Reel/Frame:017424/0454   Pages: 3
Recorded: 01/04/2006
Attorney Dkt #:T8468297US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/21/2005
Assignee
1
#1007, 545 BELMONT AVE. WEST
KITCHENER, ONTARIO, N2M 5G7, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10876620
Correspondence name and address
GOWLING LAFLEUR HENDERSON LLP
SUITE 4900
COMMERCE COURT WEST
TORONTO, ONTARIO M5L 1J3, CANADA
Assignment: 4
Reel/Frame:017721/0868   Pages: 7
Recorded: 03/21/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/17/2006
2
Exec Dt:
03/17/2006
3
Exec Dt:
03/17/2006
4
Exec Dt:
03/17/2006
Assignee
1
52-565 BELMONT AVENUE
KITCHENER, ONTARIO, CANADA N2M 5G7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11384427
Correspondence name and address
NEIL HENDERSON
BERESKIN & PARR
40 KING STREET WEST
TORONTO, ONTARIO M5H 3Y2
Assignment: 5
Reel/Frame:017920/0074   Pages: 5
Recorded: 07/12/2006
Attorney Dkt #:JA 15325-5
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/29/2006
2
Exec Dt:
06/29/2006
Assignee
1
52-565 BELMONT AVE. WEST
KITCHENER, CANADA N2M 5E7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11381473
Correspondence name and address
BERESKIN & PARR
BOX 401, 40 KING STREET WEST
TORONTO, ONC M5H 3Y2
Assignment: 6
Reel/Frame:018506/0442   Pages: 5
Recorded: 11/10/2006
Attorney Dkt #:JA 15205-4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/02/2006
2
Exec Dt:
11/02/2006
3
Exec Dt:
11/02/2006
Assignee
1
52-565 BELMONT AVE. WEST
KITCHENER, ONTARIO N2M 5E7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11558601
Correspondence name and address
BERESKIN & PARR
40 KING STREET WEST, 40TH FLOOR
TORONTO, ONC M5H 3Y2
Assignment: 7
Reel/Frame:023935/0702   Pages: 5
Recorded: 02/15/2010
Attorney Dkt #:P1196US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/23/2009
2
Exec Dt:
11/23/2009
3
Exec Dt:
11/23/2009
4
Exec Dt:
11/23/2009
5
Exec Dt:
11/23/2009
Assignee
1
295 HAGEY BLVD., 1ST FLOOR, WEST ENTRANCE
SUITE 17
WATERLOO, CANADA N2L 6R5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12619671
Correspondence name and address
ANGLEHART ET AL
393 RUE ST-JACQUES
SUITE 258
MONTREAL, H2Y 1N9 CANADA
Assignment: 8
Reel/Frame:027160/0157   Pages: 4
Recorded: 11/02/2011
Attorney Dkt #:P1074US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/31/2011
2
Exec Dt:
10/31/2011
3
Exec Dt:
10/31/2011
4
Exec Dt:
10/31/2011
Assignee
1
279 WEBER STREET NORTH
UNIT 101
WATERLOO, CANADA N2J 3H8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13224357
Correspondence name and address
ANGLEHART ET AL.
1939 DE MAISONNEUVE OUEST
MONTREAL, H3H 1K3 CANADA
Assignment: 9
Reel/Frame:027196/0808   Pages: 4
Recorded: 11/03/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/31/2011
2
Exec Dt:
10/31/2011
3
Exec Dt:
10/31/2011
4
Exec Dt:
10/31/2011
5
Exec Dt:
10/31/2011
Assignee
1
279 WEBER STREET NORTH
UNIT 101
WATERLOO, ONTARIO, CANADA N2J 3H8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13192238
Correspondence name and address
BRETT J. SLANEY
BLAKE, CASSELS & GRAYDON LLP
SUITE 4000, COMMERCE COURT WEST
199 BAY STREET
TORONTO, ONTARIO M5L 1A9
Assignment: 10
Reel/Frame:041955/0029   Pages: 12
Recorded: 04/11/2017
Attorney Dkt #:55976249-5US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/24/2017
2
Exec Dt:
02/13/2017
3
Exec Dt:
03/27/2017
4
Exec Dt:
03/24/2017
Assignee
1
SUITE 21-279 WEBER STREET NORTH
WATERLOO, CANADA N2J 3H8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15406178
Correspondence name and address
NORTON ROSE FULBRIGHT CANADA LLP
1, PLACE VILLE MARIE
SUITE 2500
MONTREAL, H3B 1R1 CANADA
Assignment: 11
Reel/Frame:054137/0760   Pages: 12
Recorded: 10/22/2020
Attorney Dkt #:55976249-5US-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/24/2017
2
Exec Dt:
02/13/2017
3
Exec Dt:
03/27/2017
4
Exec Dt:
03/24/2017
Assignee
1
279 WEBER STREET NORTH, SUITE 21
WATERLOO, ON, CANADA N2J 3H8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16283365
Correspondence name and address
NORTON ROSE FULBRIGHT CANADA LLP
1, PLACE VILLE MARIE
SUITE 2500
MONTREAL, QC, H3B 1R1 CANADA
Assignment: 12
Reel/Frame:058156/0013   Pages: 5
Recorded: 11/18/2021
Attorney Dkt #:2847-2.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/09/2021
2
Exec Dt:
11/09/2021
3
Exec Dt:
11/09/2021
4
Exec Dt:
11/16/2021
5
Exec Dt:
10/13/2021
Assignee
1
279 WEBER ST. N. UNIT 101
WATERLOO, ONTARIO, CANADA N2J 2H8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17530122
Correspondence name and address
ERISE IP, P.A.
7015 COLLEGE BLVD.
SUITE 700
OVERLAND PARK, KS 66211
Assignment: 13
Reel/Frame:060355/0473   Pages: 5
Recorded: 06/29/2022
Attorney Dkt #:2847-2.02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/09/2021
2
Exec Dt:
11/09/2021
3
Exec Dt:
11/09/2021
4
Exec Dt:
11/16/2021
5
Exec Dt:
10/13/2021
Assignee
1
279 WEBER ST. N. UNIT 101
WATERLOO, ONTARIO, CANADA N2J 2H8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17853060
Correspondence name and address
ERISE IP, P.A.
7015 COLLEGE BLVD., STE 700
OVERLAND PARK, KS 66211
Assignment: 14
Reel/Frame:063582/0958   Pages: 13
Recorded: 05/09/2023
Attorney Dkt #:3203906US-US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/05/2023
2
Exec Dt:
05/08/2023
3
Exec Dt:
05/08/2023
4
Exec Dt:
05/05/2023
5
Exec Dt:
05/08/2023
Assignee
1
57 ERB STREET W.
WATERLOO, ONTARIO, CANADA N2L 6C2
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18195116
Correspondence name and address
BARCLAY DAMON, LLP
BARCLAY DAMON TOWER
125 EAST JEFFERSON STREET
SYRACUSE, 13202 UNITED STATES

Search Results as of: 04/27/2024 11:13 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