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 : UNDERWOOD, DAVID
Total Assignments: 25
Assignment: 1
Reel/Frame:016890/0136   Pages: 6
Recorded: 10/14/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/07/2005
2
Exec Dt:
09/07/2005
3
Exec Dt:
09/07/2005
4
Exec Dt:
09/07/2005
5
Exec Dt:
09/07/2005
Assignee
1
155 NORTH 400 WEST, SUITE 520
SALT LAKE CITY, UTAH 84103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11149913
Correspondence name and address
WORKMAN NYDEGGER
(F/K/A WORKMAN NYDEGGER & SEELEY)
60 EAST SOUTH TEMPLE
1000 EAGLE GATE TOWER
SALT LAKE CITY, UT 84111
Assignment: 2
Reel/Frame:020600/0979   Pages: 7
Recorded: 03/05/2008
Attorney Dkt #:15605.24.2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/04/2006
2
Exec Dt:
12/14/2006
3
Exec Dt:
05/14/2007
4
Exec Dt:
05/07/2007
Assignee
1
700 CANAL STREET
4TH FLOOR
STAMFORD, CONNECTICUT 06902
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11449074
Correspondence name and address
MICHAEL M. BALLARD
60 EAST SOUTH TEMPLE
1000 EAGLE GATE TOWER
SALT LAKE CITY, UT 84111
Assignment: 3
Reel/Frame:020608/0225   Pages: 7
Recorded: 03/06/2008
Attorney Dkt #:15605.24.2
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNORS PREVIOUSLY RECORDED ON REEL 020600 FRAME 0979. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
12/04/2006
2
Exec Dt:
05/22/2007
3
Exec Dt:
12/14/2006
4
Exec Dt:
05/14/2007
5
Exec Dt:
05/07/2007
Assignee
1
700 CANAL STREET
4TH FLOOR
STAMFORD, CONNECTICUT 06902
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11449074
Correspondence name and address
MICHAEL M. BALLARD
60 EAST SOUTH TEMPLE
1000 EAGLE GATE TOWER
SALT LAKE CITY, UT 84111
Assignment: 4
Reel/Frame:020622/0165   Pages: 5
Recorded: 03/10/2008
Attorney Dkt #:15605.24.3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/04/2008
2
Exec Dt:
03/06/2008
3
Exec Dt:
03/03/2008
4
Exec Dt:
02/16/2008
5
Exec Dt:
03/03/2008
Assignee
1
700 CANAL STREET
4TH FLOOR
STAMFORD, CONNECTICUT 06902
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11745325
Correspondence name and address
MICHAEL M. BALLARD
60 EAST SOUTH TEMPLE
1000 EAGLE GATE TOWER
SALT LAKE CITY, UT 84111
Assignment: 5
Reel/Frame:020973/0522   Pages: 6
Recorded: 05/20/2008
Attorney Dkt #:USCO-025
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/08/2008
2
Exec Dt:
05/08/2008
3
Exec Dt:
05/08/2008
4
Exec Dt:
05/08/2008
5
Exec Dt:
04/21/2008
Assignee
1
1555 4TH AVENUE SE, PO BOX 2306,
HICKORY, NORTH CAROLINA 28603
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12100370
Correspondence name and address
MICHAEL L. LEETZOW
5213 SHORELINE CIR
SANFORD, FL 32271
Assignment: 6
Reel/Frame:026807/0220   Pages: 4
Recorded: 08/25/2011
Attorney Dkt #:15605.24.2.1.1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/17/2011
2
Exec Dt:
08/17/2011
3
Exec Dt:
08/24/2011
Assignee
1
700 CANAL STREET
4TH FLOOR
STAMFORD, CONNECTICUT 06902
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13164721
Correspondence name and address
DAVID DELLENBACH
60 EAST SOUTH TEMPLE
1000 EAGLE GATE TOWER
SALT LAKE CITY, UT 84111
Assignment: 7
Reel/Frame:030187/0131   Pages: 5
Recorded: 04/10/2013
Attorney Dkt #:15605.149.1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/02/2013
2
Exec Dt:
04/02/2013
3
Exec Dt:
04/06/2013
4
Exec Dt:
04/02/2013
Assignee
1
700 CANAL STREET
4TH FLOOR
STAMFORD, CONNECTICUT 06902
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13834284
Correspondence name and address
DAVID B. DELLENBACH
60 E SOUTH TEMPLE
10TH FLOOR
SALT LAKE CITY, UT 84111
Assignment: 8
Reel/Frame:032418/0606   Pages: 4
Recorded: 03/12/2014
Attorney Dkt #:SIGM-0001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/11/2014
2
Exec Dt:
03/11/2014
3
Exec Dt:
03/11/2014
Assignee
1
13241 HARMON ROAD
FT. WORTH, TEXAS 76177
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14206334
Correspondence name and address
HITT GAINES P.C.
P.O. BOX 832570
RICHARDSON, TX 75083
Assignment: 9
Reel/Frame:033380/0529   Pages: 6
Recorded: 07/22/2014
Attorney Dkt #:SIGM-0001
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S NAME PREVIOUSLY RECORDED AT REEL: 032418 FRAME: 0606. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
03/11/2014
2
Exec Dt:
03/11/2014
3
Exec Dt:
03/11/2014
Assignee
1
13241 HARMON ROAD
FORT WORTH, TEXAS 76177
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14206334
Correspondence name and address
HITT GAINES P.C.
P.O. BOX 832570
RICHARDSON, TX 75083
Assignment: 10
Reel/Frame:033954/0121   Pages: 5
Recorded: 10/15/2014
Attorney Dkt #:15605.24.2.1.1.1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/08/2014
2
Exec Dt:
10/08/2014
3
Exec Dt:
10/08/2014
Assignee
1
700 CANAL STREET
4TH FLOOR
STAMFORD, CONNECTICUT 06902
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14332705
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 11
Reel/Frame:040257/0971   Pages: 5
Recorded: 11/08/2016
Attorney Dkt #:15605.171.1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/07/2016
2
Exec Dt:
11/07/2016
3
Exec Dt:
11/07/2016
4
Exec Dt:
11/03/2016
Assignee
1
TWO LANDMARK SQUARE
SUITE 300
STAMFORD, CONNECTICUT 06901
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15270339
Correspondence name and address
DAVID B. DELLENBACH
60 EAST SOUTH TEMPLE
SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 12
Reel/Frame:040483/0827   Pages: 5
Recorded: 12/01/2016
Attorney Dkt #:15605.171.3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/08/2016
2
Exec Dt:
11/08/2016
3
Exec Dt:
11/08/2016
Assignee
1
TWO LANDMARK SQUARE
SUITE 300
STAMFORD, CONNECTICUT 06901
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15342800
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 13
Reel/Frame:040483/0480   Pages: 7
Recorded: 12/01/2016
Attorney Dkt #:15605.171.1.1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/10/2016
2
Exec Dt:
11/09/2016
3
Exec Dt:
11/09/2016
4
Exec Dt:
11/08/2016
5
Exec Dt:
11/08/2016
Assignee
1
TWO LANDMARK SQUARE
SUITE 300
STAMFORD, CONNECTICUT 06901
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15348068
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 14
Reel/Frame:043657/0513   Pages: 5
Recorded: 09/21/2017
Attorney Dkt #:15605.171.3.1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/18/2017
2
Exec Dt:
08/18/2017
3
Exec Dt:
08/18/2017
Assignee
1
TWO LANDMARK SQUARE
SUITE 300
STAMFORD, CONNECTICUT 06901
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15667967
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 15
Reel/Frame:044914/0924   Pages: 5
Recorded: 02/13/2018
Attorney Dkt #:15605.171.1.1.1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/08/2018
2
Exec Dt:
02/08/2018
3
Exec Dt:
02/08/2018
Assignee
1
TWO LANDMARK SQUARE
SUITE 300
STAMFORD, CONNECTICUT 06901
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15786922
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 16
Reel/Frame:048801/0227   Pages: 5
Recorded: 04/05/2019
Attorney Dkt #:15605.171.1.1.2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/13/2019
2
Exec Dt:
02/20/2019
3
Exec Dt:
02/20/2019
Assignee
1
TWO LANDMARK SQUARE, SUITE 300
STAMFORD, CONNECTICUT 06901
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16273773
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 17
Reel/Frame:052209/0561   Pages: 6
Recorded: 03/24/2020
Attorney Dkt #:15605.171.1.1.2.3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/11/2020
2
Exec Dt:
02/11/2020
3
Exec Dt:
02/11/2020
4
Exec Dt:
02/11/2020
Assignee
1
TWO LANDMARK SQUARE
SUITE 300
STAMFORD, CONNECTICUT 06901
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16696696
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
SALT LAKE CITY, UT 84111
Assignment: 18
Reel/Frame:052209/0620   Pages: 6
Recorded: 03/24/2020
Attorney Dkt #:15605.171.1.1.2.2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/11/2020
2
Exec Dt:
02/11/2020
3
Exec Dt:
02/11/2020
Assignee
1
TWO LANDMARK SQUARE
SUITE 300
STAMFORD, CONNECTICUT 06901
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16696712
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
SALT LAKE CITY, UT 84111
Assignment: 19
Reel/Frame:058275/0042   Pages: 6
Recorded: 12/02/2021
Attorney Dkt #:15605.171.1.1.2.3.1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/21/2021
2
Exec Dt:
10/19/2021
3
Exec Dt:
10/19/2021
Assignee
1
TWO LANDMARK SQUARE
STAMFORD, CONNECTICUT 06901
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17491858
Correspondence name and address
WORKMAN NYDEGGER
60 E. SOUTH TEMPLE
SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 20
Reel/Frame:058036/0816   Pages: 6
Recorded: 11/05/2021
Attorney Dkt #:15605.171.1.1.2.4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/04/2021
2
Exec Dt:
11/04/2021
3
Exec Dt:
11/04/2021
Assignee
1
TWO LANDMARK SQUARE
SUITE 300
STAMFORD, CONNECTICUT 06901
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17520488
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 21
Reel/Frame:062879/0993   Pages: 6
Recorded: 03/03/2023
Attorney Dkt #:15605.171.1.1.2.3.1.1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/21/2022
2
Exec Dt:
12/05/2022
3
Exec Dt:
11/21/2022
4
Exec Dt:
12/06/2022
Assignee
1
TWO LANDMARK SQUARE, SUITE 300
STAMFORD, CONNECTICUT 06901
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18178287
Correspondence name and address
DAVID B. DELLENBACH
60 EAST SOUTH TEMPLE, SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 22
Reel/Frame:062880/0016   Pages: 6
Recorded: 03/03/2023
Attorney Dkt #:15605.171.1.1.2.3.1.2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/21/2022
2
Exec Dt:
12/05/2022
3
Exec Dt:
11/21/2022
4
Exec Dt:
12/06/2022
Assignee
1
TWO LANDMARK SQUARE, SUITE 300
STAMFORD, CONNECTICUT 06901
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18178304
Correspondence name and address
DAVID B. DELLENBACH
60 EAST SOUTH TEMPLE, SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 23
Reel/Frame:063450/0700   Pages: 6
Recorded: 04/26/2023
Attorney Dkt #:15605.245.6.1.1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/21/2022
2
Exec Dt:
12/15/2022
3
Exec Dt:
11/21/2022
4
Exec Dt:
12/06/2022
Assignee
1
TWO LANDMARK SQUARE, SUITE 300
STAMFORD, CONNECTICUT 06901
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18137629
Correspondence name and address
DAVID B. DELLENBACH
60 EAST SOUTH TEMPLE, SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 24
Reel/Frame:063316/0695   Pages: 6
Recorded: 04/13/2023
Attorney Dkt #:15605.171.1.1.2.3.1.3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/03/2023
2
Exec Dt:
02/28/2023
3
Exec Dt:
02/28/2023
4
Exec Dt:
03/02/2023
Assignee
1
TWO LANDMARK SQUARE, SUITE 300
STAMFORD, CONNECTICUT 06901
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18178319
Correspondence name and address
DAVID B. DELLENBACH
60 EAST SOUTH TEMPLE, SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 25
Reel/Frame:065064/0520   Pages: 5
Recorded: 09/28/2023
Attorney Dkt #:15605.171.1.1.2.4.1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/29/2023
2
Exec Dt:
08/28/2023
3
Exec Dt:
08/29/2023
Assignee
1
TWO LANDMARK SQUARE, SUITE 300
STAMFORD, CONNECTICUT 06901
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18458350
Correspondence name and address
DAVID B. DELLENBACH
60 EAST SOUTH TEMPLE, SUITE 1000
SALT LAKE CITY, UT 84111

Search Results as of: 06/07/2024 10:31 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