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 : LEFEBVRE, DANIEL
Total Assignments: 5
Assignment: 1
Reel/Frame:030201/0722   Pages: 6
Recorded: 04/12/2013
Attorney Dkt #:283208-13 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/18/2013
2
Exec Dt:
02/13/2013
3
Exec Dt:
02/13/2013
Assignee
1
2740 EINSTEIN ST
QUEBEC, QC, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13718585
Correspondence name and address
ISABELLE CHABOT
140 GRANDE ALLEE EAST
SUITE 800
QUEBEC, QUEBEC, G1R 5M8 CANADA
Assignment: 2
Reel/Frame:037514/0740   Pages: 6
Recorded: 01/19/2016
Attorney Dkt #:283208.49 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/30/2015
2
Exec Dt:
02/03/2015
3
Exec Dt:
01/30/2015
4
Exec Dt:
01/30/2015
Assignee
1
2740 EINSTEIN ST
QUÉBEC, QC, CANADA G1P 4S4
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14974011
Correspondence name and address
ISABELLE CHABOT
140 GRANDE ALLEE EAST
SUITE 800
QUEBEC, QUEBEC, G1R 5M8 CANADA
Assignment: 3
Reel/Frame:050784/0971   Pages: 3
Recorded: 10/22/2019
Attorney Dkt #:337544: 125-19 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/29/2019
2
Exec Dt:
09/03/2019
Assignee
1
2740 EINSTEIN STREET
QUÉBEC, QUÉBEC, CANADA G1P 4S4
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16486065
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
4940 PEARL EAST CIRCLE, SUITE 200
BOULDER, CO 80301
Assignment: 4
Reel/Frame:050801/0223   Pages: 4
Recorded: 10/23/2019
Attorney Dkt #:337544: 125-19 US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE CORRECT THE RECEIVING PARTY NAME PREVIOUSLY RECORDED AT REEL: 050784 FRAME: 0971. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
08/29/2019
2
Exec Dt:
09/03/2019
Assignee
1
2740 EINSTEIN STREET
QUÉBEC, QUÉBEC, CANADA G1P 4S4
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16486065
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
4940 PEARL EAST CIRCLE, SUITE 200
BOULDER, CO 80301
Assignment: 5
Reel/Frame:056558/0656   Pages: 5
Recorded: 06/14/2021
Attorney Dkt #:290405.00014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/05/2020
2
Exec Dt:
10/01/2020
3
Exec Dt:
10/01/2020
4
Exec Dt:
10/01/2020
Assignee
1
150 BOUL. RENE-LEVESQUE EST
SUITE 1820
QUEBEC, QC, CANADA G1R5B1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16931603
Correspondence name and address
FASKEN MARTINEAU DUMOULIN LLP
800 VICTORIA SQUARE
SUITE 3500
MONTREAL, QC, H4Z 1E9 CANADA

Search Results as of: 04/27/2024 07:40 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