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 Assignee Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignee Name : USERFUL CORPORATION
Total Assignments: 5
Assignment: 1
Reel/Frame:035220/0564   Pages: 2
Recorded: 03/20/2015
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/20/2015
Assignee
1
1011 1ST ST SW
CALGARY, ALBERTA T2R1J2
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13995164
Correspondence name and address
USERFUL CORPORATION
1011 1ST ST SW
CALGARY, ABC T2R1J2
Assignment: 2
Reel/Frame:060569/0180   Pages: 3
Recorded: 07/20/2022
Attorney Dkt #:USEFP002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/20/2022
2
Exec Dt:
07/19/2022
Assignee
1
411 1 STREET SE, SUITE 1900
CALGARY, CANADA T2G 4Y5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17181569
Correspondence name and address
VAN PELT, YI & JAMES LLP
10050 N. FOOTHILL BLVD., SUITE 200
CUPERTINO, CA 95014
Assignment: 3
Reel/Frame:061229/0232   Pages: 5
Recorded: 09/27/2022
Attorney Dkt #:USEFP001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/17/2022
2
Exec Dt:
08/17/2022
Assignee
1
411 1 STREET SE, SUITE 1900
CALGARY, CANADA T2G 4Y5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17843722
Correspondence name and address
VAN PELT, YI & JAMES LLP
10050 N. FOOTHILL BLVD.
SUITE 200
CUPERTINO, CA 95014
Assignment: 4
Reel/Frame:063057/0509   Pages: 4
Recorded: 03/22/2023
Attorney Dkt #:USEFP006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/22/2023
2
Exec Dt:
01/31/2023
3
Exec Dt:
12/15/2022
4
Exec Dt:
12/14/2022
Assignee
1
411 1 STREET SE, SUITE 1900
CALGARY, CANADA T2G 4Y5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14594590
Correspondence name and address
VAN PELT, YI & JAMES LLP
10050 N. FOOTHILL BLVD., SUITE 200
CUPERTINO, CA 95014
Assignment: 5
Reel/Frame:063058/0114   Pages: 3
Recorded: 03/22/2023
Attorney Dkt #:USEFP005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/22/2023
Assignee
1
411 1 STREET SE, SUITE 1900
CALGARY, CANADA T2G 4Y5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14523925
Correspondence name and address
VAN PELT, YI & JAMES LLP
10050 N. FOOTHILL BLVD., SUITE 200
CUPERTINO, CA 95014

Search Results as of: 09/23/2024 03:37 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