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 : POPOVICH, DAVID GREGORY
Total Assignments: 7
Assignment: 1
Reel/Frame:015155/0573   Pages: 5
Recorded: 09/21/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/29/2004
2
Exec Dt:
06/24/2004
3
Exec Dt:
06/24/2004
Assignee
1
300, 1207-11 AVENUE S.W.
CALGARY, ALBERTA, CANADA T3C 0M5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10850431
Correspondence name and address
KATTEN MUCHIN ZAVIS ROSENMAN
RICHARD P. BAUER, PATENT ADMIN
525 WEST MONROE STREET, SUITE 1600
CHICAGO, ILLINOIS 60661-3693
Assignment: 2
Reel/Frame:024064/0455   Pages: 3
Recorded: 03/11/2010
Attorney Dkt #:204694-00132
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/03/2005
Assignee
1
300, 1207-11 AVENUE S.W.
CALGARY, CANADA T3C 0M5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11071452
Correspondence name and address
KATTEN MUCHIN ROSENMAN LLP (C/O PATENT A
2900 K STREET NW, SUITE 200
WASHINGTON, DC 20007-5118
Assignment: 3
Reel/Frame:026420/0143   Pages: 8
Recorded: 06/09/2011
Attorney Dkt #:204694-00564
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/20/2011
2
Exec Dt:
05/18/2011
3
Exec Dt:
05/19/2011
4
Exec Dt:
05/18/2011
5
Exec Dt:
05/20/2011
6
Exec Dt:
05/19/2011
7
Exec Dt:
05/18/2011
8
Exec Dt:
05/18/2011
Assignee
1
3636 RESEARCH ROAD, N.W.
CALGARY, ALBERTA, CANADA T2L 1Y1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13075508
Correspondence name and address
WILADEAN P. JOHNSON
2900 K STREET, N.W.
NORTH TOWER - SUITE 200
WASHINGTON, DC 20007-5118
Assignment: 4
Reel/Frame:030644/0559   Pages: 3
Recorded: 06/19/2013
Attorney Dkt #:204694-00644
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/31/2013
2
Exec Dt:
05/31/2013
Assignee
1
3636 RESEARCH ROAD, N.W.
CALGARY, CANADA T2L 1Y1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13834602
Correspondence name and address
KATTEN MUCHIN ROSENMAN LLP (C/O PATENT A
2900 K STREET NW, SUITE 200
WASHINGTON, DC 20007-5118
Assignment: 5
Reel/Frame:057626/0801   Pages: 4
Recorded: 09/28/2021
Attorney Dkt #:386813-00093
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/09/2020
2
Exec Dt:
12/09/2020
3
Exec Dt:
12/09/2020
4
Exec Dt:
12/09/2020
5
Exec Dt:
12/09/2020
Assignee
1
401 9 AVE SW #1301
CALGARY, CANADA T2P 3C5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17116654
Correspondence name and address
DEBBIE WARREN
2900 K STREET, N.W., SUITE 200
WASHINGTON, DC 20007-5118
Assignment: 6
Reel/Frame:063430/0422   Pages: 8
Recorded: 04/25/2023
Attorney Dkt #:386813-00108
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/02/2022
2
Exec Dt:
05/31/2022
3
Exec Dt:
05/31/2022
Assignee
1
401 9 AVE., SW #1301
CALGARY, CANADA T2P 3C5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17739926
Correspondence name and address
KATTEN MUCHIN ROSENMAN LLP (C/O PATENT A
2900 K STREET NW, SUITE 200
WASHINGTON, DC 20007-5118
Assignment: 7
Reel/Frame:065220/0815   Pages: 8
Recorded: 10/14/2023
Attorney Dkt #:386813-00114
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/21/2023
2
Exec Dt:
03/17/2023
3
Exec Dt:
03/20/2023
4
Exec Dt:
03/21/2023
5
Exec Dt:
03/20/2023
Assignee
1
401 9 AVE
SW #1301
CALGARY, ALBERTA, CANADA T2P3C5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18124344
Correspondence name and address
KATTEN MUCHIN ROSENMAN LLP
1919 PENNSYLVANIA AVE., N.W.
SUITE 800
WASHINGTON, DC 20006-3404

Search Results as of: 05/27/2024 01:18 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