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 : TREFILOV, ALEKSEJ
Total Assignments: 5
Assignment: 1
Reel/Frame:022536/0588   Pages: 6
Recorded: 04/13/2009
Attorney Dkt #:291010-01304-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/23/2009
2
Exec Dt:
02/23/2009
Assignee
1
295 PHILLIP STREET
WATERLOO, ONTARIO N2L 3W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12391564
Correspondence name and address
PHILIP E. LEVY
600 GRANT STREET
44TH FLOOR
PITTSBURGH, PA 15219
Assignment: 2
Reel/Frame:031241/0164   Pages: 5
Recorded: 09/19/2013
Attorney Dkt #:11298.0133-01000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/23/2009
2
Exec Dt:
02/23/2009
Assignee
1
295 PHILLIP STREET
WATERLOO, ONTARIO, N2L 3W8, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14027393
Correspondence name and address
AMY-MARIE GONNELLA
901 NEW YORK AVE., NW
WASHINGTON, DC 20001
Assignment: 3
Reel/Frame:022679/0140   Pages: 8
Recorded: 05/13/2009
Attorney Dkt #:291010-01306-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/30/2009
2
Exec Dt:
04/30/2009
3
Exec Dt:
04/29/2009
4
Exec Dt:
05/07/2009
Assignee
1
295 PHILLIP STREET
WATERLOO, ONTARIO N2L 3W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12391571
Correspondence name and address
PHILIP E. LEVY
600 GRANT STREET
44TH FLOOR
PITTSBURGH, PA 15219
Assignment: 4
Reel/Frame:029840/0580   Pages: 8
Recorded: 02/20/2013
Attorney Dkt #:11298.0134-01000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/30/2009
2
Exec Dt:
04/30/2009
3
Exec Dt:
04/29/2009
4
Exec Dt:
05/07/2009
Assignee
1
295 PHILLIP STREET
WATERLOO, ONTARIO, CANADA N2L 3W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13770672
Correspondence name and address
BRYAN C. DINER
901 NEW YORK AVENUE NW
WASHINGTON, DC 20001
Assignment: 5
Reel/Frame:024117/0420   Pages: 7
Recorded: 03/22/2010
Attorney Dkt #:11298.0028-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/23/2009
2
Exec Dt:
07/24/2009
3
Exec Dt:
07/23/2009
Assignee
1
295 PHILLIP STREET
WATERLOO, ONTARIO, CANADA N2L 3W8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12500733
Correspondence name and address
BRYAN C. DINER
901 NEW YORK AVENUE NW
WASHINGTON, DC 20001

Search Results as of: 05/24/2024 08:33 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