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 : PURDY, MICHAEL LORNE
Total Assignments: 12
Assignment: 1
Reel/Frame:015030/0049   Pages: 4
Recorded: 02/24/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/19/2004
2
Exec Dt:
02/20/2004
3
Exec Dt:
02/19/2004
4
Exec Dt:
02/19/2004
Assignee
1
295 PHILLIP STREET
WATERLOO, ONTARIO N2L 3W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10785634
Correspondence name and address
ECKERT SEAMANS CHERIN & MELLOTT, LLC
BRIJ K. AGARWAL
600 GRANT STREET - 44TH FLOOR
PITTSBURGH, PENNSYLVANIA 15219
Assignment: 2
Reel/Frame:024325/0314   Pages: 7
Recorded: 05/03/2010
Attorney Dkt #:291010-1231
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/12/2010
2
Exec Dt:
04/26/2010
3
Exec Dt:
04/26/2010
Assignee
1
295 PHILLIP STREET
WATERLOO, ONTARIO, CANADA N2L 3W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12706419
Correspondence name and address
ECKERT SEAMANS CHERIN & MELLOTT, LLC
600 GRANT STREET, 44TH FLOOR
PITTSBURGH, PA 15219
Assignment: 3
Reel/Frame:024366/0476   Pages: 7
Recorded: 05/11/2010
Attorney Dkt #:291010-01179
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/14/2010
2
Exec Dt:
04/26/2010
3
Exec Dt:
04/26/2010
Assignee
1
295 PHILLIP STREET
WATERLOO, ONTARIO, CANADA N2L 3W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12713860
Correspondence name and address
ECKERT SEAMANS CHERIN & MELLOTT, LLC
600 GRANT STREET, 44TH FLOOR
PITTSBURGH, PA 15219
Assignment: 4
Reel/Frame:024372/0172   Pages: 7
Recorded: 05/12/2010
Attorney Dkt #:291010-1233
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/12/2010
2
Exec Dt:
04/26/2010
3
Exec Dt:
04/26/2010
Assignee
1
295 PHILLIP STREET
WATERLOO, ONTARIO, CANADA N2L 3W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12713625
Correspondence name and address
ECKERT SEAMANS CHERIN & MELLOTT, LLC
600 GRANT STREET, 44TH FLOOR
PITTSBURGH, PA 15219
Assignment: 5
Reel/Frame:025311/0045   Pages: 7
Recorded: 11/22/2010
Attorney Dkt #:2558.059US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/25/2010
2
Exec Dt:
11/01/2010
3
Exec Dt:
10/25/2010
4
Exec Dt:
10/25/2010
Assignee
1
295 PHILLIP STREET
WATERLOO, ONTARIO, N2L 3W8, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12938687
Correspondence name and address
BARBARA J. CLARK
SCHWEGMAN, LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402-0938
Assignment: 6
Reel/Frame:025985/0222   Pages: 6
Recorded: 03/15/2011
Attorney Dkt #:2558.060US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/23/2011
2
Exec Dt:
02/23/2011
3
Exec Dt:
02/25/2011
Assignee
1
295 PHILLIP STREET
WATERLOO, ONTARIO, N2L 3W8, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13035731
Correspondence name and address
GREGORY M. STARK
SCHWEGMAN, LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402-0938
Assignment: 7
Reel/Frame:026298/0017   Pages: 6
Recorded: 05/18/2011
Attorney Dkt #:42783-2454E
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/12/2011
2
Exec Dt:
05/10/2011
3
Exec Dt:
05/11/2011
Assignee
1
295 PHILLIP STREET
WATERLOO, ONTARIO N2L 3W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13110075
Correspondence name and address
RIDOUT & MAYBEE LLP
225 KING STREET WEST
10TH FLOOR
TORONTO, M5V 3M2 CANADA
Assignment: 8
Reel/Frame:028279/0005   Pages: 16
Recorded: 05/29/2012
Attorney Dkt #:43646-US-PAT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/22/2012
2
Exec Dt:
05/22/2012
3
Exec Dt:
05/25/2012
4
Exec Dt:
05/22/2012
5
Exec Dt:
05/22/2012
Assignee
1
295 PHILLIP STREET
WATERLOO, CANADA N2L 3W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13464805
Correspondence name and address
PENNY TOMKO
2550 W. GOLF ROAD
ROLLING MEADOWS, IL 60008
Assignment: 9
Reel/Frame:029132/0577   Pages: 14
Recorded: 10/15/2012
Attorney Dkt #:380-P0069
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/02/2012
2
Exec Dt:
08/01/2012
3
Exec Dt:
08/01/2012
4
Exec Dt:
08/02/2012
Assignee
1
295 PHILLIP STREET
WATERLOO ONTARIO, CANADA N2L 3W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13418437
Correspondence name and address
FLEIT GIBBONS GUTMAN BONGINI & BIANCO PL
551 NW 77TH STREET
STE. 111
BOCA RATON, FL 33487
Assignment: 10
Reel/Frame:028859/0034   Pages: 7
Recorded: 08/28/2012
Attorney Dkt #:42783-3395
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/10/2012
2
Exec Dt:
08/10/2012
3
Exec Dt:
08/10/2012
Assignee
1
295 PHILLIP STREET
WATERLOO, CANADA N2L 3W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13548381
Correspondence name and address
RIDOUT & MAYBEE LLP
100 MURRAY STREET
4TH FLOOR
OTTAWA, K1N 0A1 CANADA
Assignment: 11
Reel/Frame:039169/0059   Pages: 7
Recorded: 07/15/2016
Attorney Dkt #:42783-4818
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/10/2012
2
Exec Dt:
08/10/2012
3
Exec Dt:
08/10/2012
Assignee
1
295 PHILLIP STREET
WATERLOO, CANADA N2L 3W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15012924
Correspondence name and address
RIDOUT & MAYBEE LLP
250 UNIVERSITY AVENUE
5TH FLOOR
TORONTO, M5H 3E5 CANADA
Assignment: 12
Reel/Frame:036806/0375   Pages: 8
Recorded: 10/16/2015
Attorney Dkt #:29717-1141001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/04/2015
2
Exec Dt:
05/05/2015
3
Exec Dt:
08/26/2015
Assignee
1
2200 UNIVERSITY AVENUE EAST
WATERLOO, ONTARIO, CANADA N2K 0A7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14555166
Correspondence name and address
FISH & RICHARDSON P.C.
P.O. BOX 1022
MINNEAPOLIS, MN 55440

Search Results as of: 05/24/2024 10:23 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