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 : SINGH, RAVI I.
Total Assignments: 4
Assignment: 1
Reel/Frame:015431/0863   Pages: 3
Recorded: 06/02/2004
Attorney Dkt #:082120200345US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/11/2004
2
Exec Dt:
05/11/2004
Assignee
1
6000 CONNECTION DRIVE
IRVING, TEXAS 75039
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10741594
Correspondence name and address
DARBY & DARBY PC
MATTHEW M. GAFFNEY
P.O. BOX 5257
NEW YORK, NY 10150-5257
Assignment: 2
Reel/Frame:015814/0674   Pages: 4
Recorded: 03/01/2005
Attorney Dkt #:08212/0201933-USO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/01/2005
2
Exec Dt:
03/01/2005
3
Exec Dt:
03/01/2005
Assignee
1
6000 CONNECTION DRIVE
IRVING, TEXAS 75039
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11027018
Correspondence name and address
DARBY & DARBY P.C.
JAMIE L. WIEGAND
P.O. BOX 5257
NEW YORK, NY 10150-5257
Assignment: 3
Reel/Frame:059408/0016   Pages: 3
Recorded: 03/28/2022
Attorney Dkt #:RC-0135-01-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/21/2022
2
Exec Dt:
03/21/2022
3
Exec Dt:
03/21/2022
4
Exec Dt:
03/25/2022
Assignee
1
970 PARK PLACE
SAN MATEO, CALIFORNIA 94403
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17704767
Correspondence name and address
IP SPRING - RC
180 N. LASALLE ST.
SUITE 3700
CHICAGO, IL 60601
Assignment: 4
Reel/Frame:068198/0602   Pages: 3
Recorded: 08/06/2024
Attorney Dkt #:RC-0135-01-US-CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/21/2022
2
Exec Dt:
03/21/2022
3
Exec Dt:
03/21/2022
4
Exec Dt:
03/25/2022
Assignee
1
970 PARK PLACE
SAN MATEO, CALIFORNIA 94403
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18794535
Correspondence name and address
AJAY GAMBHIR
161 N. CLARK ST.
SUITE 1700
CHICAGO, IL 60601

Search Results as of: 06/25/2025 03:49 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