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 : SCHALK, THOMAS BARTON
Total Assignments: 27
Assignment: 1
Reel/Frame:016013/0628   Pages: 2
Recorded: 11/18/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/15/2004
2
Exec Dt:
11/15/2004
Assignee
1
8550 FREEPORT PARKWAY
IRVING, TEXAS 75063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10992025
Correspondence name and address
JAMES J. MURPHY
THOMPSON & KNIGHT LLP
1700 PACIFIC AVENUE, SUITE 3300
DALLAS, TX 75201-4693
Assignment: 2
Reel/Frame:020720/0358   Pages: 3
Recorded: 03/28/2008
Attorney Dkt #:ATX/VOICE-DELIVERED DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/27/2008
Assignee
1
8550 FREEPORT PARKWAY
IRVING, TEXAS 75063-2547
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12057984
Correspondence name and address
MAYBACK & HOFFMAN, P.A.
5722 S. FLAMINGO ROAD #232
FORT LAUDERDALE, FL 33330
Assignment: 3
Reel/Frame:020912/0993   Pages: 6
Recorded: 05/07/2008
Attorney Dkt #:ATX/E-HIRE
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/05/2008
2
Exec Dt:
05/07/2008
3
Exec Dt:
05/06/2008
Assignee
1
8550 FREEPORT PARKWAY
IRVING, TEXAS 75063-2547
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12116433
Correspondence name and address
MAYBACK & HOFFMAN, P.A.
5722 S. FLAMINGO ROAD #232
FORT LAUDERDALE, FL 33330
Assignment: 4
Reel/Frame:021675/0483   Pages: 4
Recorded: 10/15/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/08/2008
2
Exec Dt:
10/07/2008
Assignee
1
8550 FREEPORT PARKWAY
IRVING, TEXAS 75063-2547
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11786308
Correspondence name and address
MAYBACK & HOFFMAN, P.A.
5722 S. FLAMINGO ROAD, #232
FORT LAUDERDALE, FL 33330
Assignment: 5
Reel/Frame:023101/0863   Pages: 3
Recorded: 08/14/2009
Attorney Dkt #:ATX/CRITERIA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/14/2009
Assignee
1
8550 FREEPORT PARKWAY
IRVING, TEXAS 75063-2547
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12541496
Correspondence name and address
MAYBACK & HOFFMAN, P.A.
5722 S. FLAMINGO ROAD #232
FORT LAUDERDALE, FL 33330
Assignment: 6
Reel/Frame:024123/0524   Pages: 6
Recorded: 03/23/2010
Attorney Dkt #:ATX/SERVICE ORIENTED UTIL
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/22/2010
2
Exec Dt:
03/22/2010
3
Exec Dt:
03/22/2010
Assignee
1
8550 FREEPORT PARKWAY
IRVING, TEXAS 75063-2547
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12729573
Correspondence name and address
MAYBACK & HOFFMAN, P.A.
5722 S. FLAMINGO ROAD #232
FORT LAUDERDALE, FL 33330
Assignment: 7
Reel/Frame:024192/0788   Pages: 3
Recorded: 04/06/2010
Attorney Dkt #:ATX/VOICE-DELIVERED DIV2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/06/2010
Assignee
1
8550 FREEPORT PARKWAY
IRVING, TEXAS 75063-2547
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12636327
Correspondence name and address
MAYBACK & HOFFMAN, P.A.
5722 S. FLAMINGO ROAD #232
FORT LAUDERDALE, FL 33330
Assignment: 8
Reel/Frame:026239/0540   Pages: 5
Recorded: 05/06/2011
Attorney Dkt #:ATX/E-HIRE DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/05/2011
2
Exec Dt:
05/05/2011
3
Exec Dt:
05/05/2011
Assignee
1
8550 FREEPORT PARKWAY
IRVING, TEXAS 75063-2547
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13102719
Correspondence name and address
MAYBACK & HOFFMAN, P.A.
5722 S. FLAMINGO ROAD #232
FORT LAUDERDALE, FL 33330
Assignment: 9
Reel/Frame:028386/0149   Pages: 3
Recorded: 06/15/2012
Attorney Dkt #:AGERO/PROMPT MGMT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/15/2012
Assignee
1
8550 FREEPORT PARKWAY
IRVING, TEXAS 75063-2547
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13524645
Correspondence name and address
MAYBACK & HOFFMAN, P.A.
5722 S. FLAMINGO ROAD #232
FORT LAUDERDALE, FL 33330
Assignment: 10
Reel/Frame:028386/0396   Pages: 5
Recorded: 06/15/2012
Attorney Dkt #:AGERO/HYBRID DIALOG
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/15/2012
2
Exec Dt:
06/15/2012
3
Exec Dt:
06/15/2012
Assignee
1
8550 FREEPORT PARKWAY
IRVING, TEXAS 75063-2547
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13524695
Correspondence name and address
MAYBACK & HOFFMAN, P.A.
5722 S. FLAMINGO ROAD #232
FORT LAUDERDALE, FL 33330
Assignment: 11
Reel/Frame:028386/0888   Pages: 7
Recorded: 06/15/2012
Attorney Dkt #:AGERO/MARKETING
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/15/2012
2
Exec Dt:
06/14/2012
3
Exec Dt:
06/15/2012
4
Exec Dt:
06/15/2012
Assignee
1
8550 FREEPORT PARKWAY
IRVING, TEXAS 75063-2547
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13524819
Correspondence name and address
MAYBACK & HOFFMAN, P.A.
5722 S. FLAMINGO ROAD #232
FORT LAUDERDALE, FL 33330
Assignment: 12
Reel/Frame:028387/0004   Pages: 10
Recorded: 06/15/2012
Attorney Dkt #:AGERO/CONTENT CUSTOMIZATI
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/15/2012
2
Exec Dt:
06/14/2012
3
Exec Dt:
06/14/2012
4
Exec Dt:
06/14/2012
5
Exec Dt:
06/15/2012
6
Exec Dt:
06/15/2012
7
Exec Dt:
06/15/2012
Assignee
1
8550 FREEPORT PARKWAY
IRVING, TEXAS 75063-2547
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13524856
Correspondence name and address
MAYBACK & HOFFMAN, P.A.
5722 S. FLAMINGO ROAD #232
FORT LAUDERDALE, FL 33330
Assignment: 13
Reel/Frame:030696/0090   Pages: 3
Recorded: 06/27/2013
Attorney Dkt #:AGERO/VOICE-DELIVERED CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/25/2013
Assignee
1
8550 FREEPORT PARKWAY
IRVING, TEXAS 75063-2547
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13834788
Correspondence name and address
MAYBACK & HOFFMAN, P.A.
5722 S. FLAMINGO ROAD #232
FORT LAUDERDALE, FL 33330
Assignment: 14
Reel/Frame:031028/0149   Pages: 3
Recorded: 08/16/2013
Attorney Dkt #:AGERO/VOICE-DELIVER DIV3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/07/2013
Assignee
1
8550 FREEPORT PARKWAY
IRVING, TEXAS 75063-2547
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13901961
Correspondence name and address
MAYBACK & HOFFMAN, P.A.
5722 S. FLAMINGO ROAD #232
FORT LAUDERDALE, FL 33330
Assignment: 15
Reel/Frame:031040/0448   Pages: 3
Recorded: 08/20/2013
Attorney Dkt #:AGERO/VOICE-DELIVER DIV4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/07/2013
Assignee
1
8550 FREEPORT PARKWAY
IRVING, TEXAS 75063-2547
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13908421
Correspondence name and address
MAYBACK & HOFFMAN, P.A.
5722 S. FLAMINGO ROAD #232
FORT LAUDERDALE, FL 33330
Assignment: 16
Reel/Frame:030756/0517   Pages: 3
Recorded: 07/09/2013
Attorney Dkt #:AGERO/VOICE-DELIVER DIV6
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/13/2013
Assignee
1
8550 FREEPORT PARKWAY
IRVING, TEXAS 75063-2547
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13937335
Correspondence name and address
MAYBACK & HOFFMAN, P.A.
5722 S. FLAMINGO ROAD #232
FORT LAUDERDALE, FL 33330
Assignment: 17
Reel/Frame:030757/0004   Pages: 3
Recorded: 07/09/2013
Attorney Dkt #:AGERO/VOICEDELIV CIP DIV1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/13/2013
Assignee
1
8550 FREEPORT PARKWAY
IRVING, TEXAS 75063-2547
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13937362
Correspondence name and address
MAYBACK & HOFFMAN, P.A.
5722 S. FLAMINGO ROAD #232
FORT LAUDERDALE, FL 33330
Assignment: 18
Reel/Frame:030776/0742   Pages: 3
Recorded: 07/11/2013
Attorney Dkt #:AGERO/CRITERIA DIVSERDEMO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/13/2013
Assignee
1
8550 FREEPORT PARKWAY
IRVING, TEXAS 75063-2547
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13939391
Correspondence name and address
MAYBACK & HOFFMAN, P.A.
5722 S. FLAMINGO ROAD #232
FORT LAUDERDALE, FL 33330
Assignment: 19
Reel/Frame:030999/0653   Pages: 6
Recorded: 08/13/2013
Attorney Dkt #:AGERO/E-HIRE DIV2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/13/2013
2
Exec Dt:
06/18/2013
3
Exec Dt:
07/11/2013
Assignee
1
8550 FREEPORT PARKWAY
IRVING, TEXAS 75063-2547
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13965658
Correspondence name and address
MAYBACK & HOFFMAN, P.A.
5722 S. FLAMINGO ROAD #232
FORT LAUDERDALE, FL 33330
Assignment: 20
Reel/Frame:031040/0706   Pages: 3
Recorded: 08/20/2013
Attorney Dkt #:AGERO/VOICE-DELIVER DIV5
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/13/2013
Assignee
1
8550 FREEPORT PARKWAY
IRVING, TEXAS 75063-2547
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13909490
Correspondence name and address
MAYBACK & HOFFMAN, P.A.
5722 S. FLAMINGO ROAD #232
FORT LAUDERDALE, FL 33330
Assignment: 21
Reel/Frame:032628/0343   Pages: 8
Recorded: 04/08/2014
Attorney Dkt #:SXCVS/E-CALL SD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/13/2014
2
Exec Dt:
03/13/2014
3
Exec Dt:
03/14/2014
4
Exec Dt:
03/14/2014
5
Exec Dt:
03/13/2014
Assignee
1
8550 FREEPORT PARKWAY
IRVING, TEXAS 75063-2547
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14209120
Correspondence name and address
MAYBACK & HOFFMAN, P.A.
5722 S. FLAMINGO ROAD #232
FORT LAUDERDALE, FL 33330
Assignment: 22
Reel/Frame:032709/0689   Pages: 7
Recorded: 04/18/2014
Attorney Dkt #:SXCVS/HMI
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/14/2014
2
Exec Dt:
04/14/2014
3
Exec Dt:
04/14/2014
4
Exec Dt:
04/16/2014
Assignee
1
8550 FREEPORT PARKWAY
IRVING, TEXAS 75063-2547
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14195242
Correspondence name and address
MAYBACK & HOFFMAN, P.A.
5722 S. FLAMINGO ROAD #232
FORT LAUDERDALE, FL 33330
Assignment: 23
Reel/Frame:032758/0039   Pages: 3
Recorded: 04/25/2014
Attorney Dkt #:SXCVS/VOICE-DELIVER DIV7
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/23/2014
Assignee
1
8550 FREEPORT PARKWAY
IRVING, TEXAS 75063-2547
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14253081
Correspondence name and address
MAYBACK & HOFFMAN, P.A.
5722 S. FLAMINGO ROAD #232
FORT LAUDERDALE, FL 33330
Assignment: 24
Reel/Frame:037033/0070   Pages: 5
Recorded: 11/13/2015
Attorney Dkt #:SXCVS/SERVORIENTSPEECHDIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/12/2015
2
Exec Dt:
11/12/2015
3
Exec Dt:
11/12/2015
Assignee
1
8550 FREEPORT PARKWAY
IRVING, TEXAS 75063-2547
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14940525
Correspondence name and address
MAYBACK & HOFFMAN, P.A.
5846 S. FLAMINGO ROAD #232
FORT LAUDERDALE, FL 33330
Assignment: 25
Reel/Frame:041562/0590   Pages: 9
Recorded: 03/13/2017
Attorney Dkt #:SXCVS/E-CALL SD DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/10/2017
2
Exec Dt:
03/09/2017
3
Exec Dt:
03/09/2017
4
Exec Dt:
03/12/2017
5
Exec Dt:
03/10/2017
Assignee
1
8550 FREEPORT PARKWAY
IRVING, TEXAS 75063-2457
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15457635
Correspondence name and address
MAYBACK & HOFFMAN, P.A.
5846 S. FLAMINGO ROAD #232
FORT LAUDERDALE, FL 33330
Assignment: 26
Reel/Frame:045860/0947   Pages: 9
Recorded: 05/21/2018
Attorney Dkt #:SXCVS/E-CALL SD DIV2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/15/2018
2
Exec Dt:
05/15/2018
3
Exec Dt:
05/17/2018
4
Exec Dt:
05/17/2018
5
Exec Dt:
05/15/2018
Assignee
1
8550 FREEPORT PARKWAY
IRVING, TEXAS 75063-2547
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15904961
Correspondence name and address
MAYBACK & HOFFMAN, P.A.
5846 S. FLAMINGO ROAD #232
FORT LAUDERDALE, FL 33330
Assignment: 27
Reel/Frame:050669/0291   Pages: 9
Recorded: 10/09/2019
Attorney Dkt #:SXCVS/E-CALLSD DIV3 - 55
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/23/2019
2
Exec Dt:
09/23/2019
3
Exec Dt:
09/23/2019
4
Exec Dt:
09/24/2019
5
Exec Dt:
09/23/2019
Assignee
1
8550 FREEPORT PARKWAY
IRVING, TEXAS 75063-2547
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16570585
Correspondence name and address
DICKINSON WRIGHT PLLC
350 EAST LAS OLAS BLVD
SUITE 1750
FORT LAUDERDALE, FL 33301

Search Results as of: 06/20/2024 06:45 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