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 : BIRLA, RAVI K.
Total Assignments: 7
Assignment: 1
Reel/Frame:014975/0236   Pages: 4
Recorded: 02/13/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/19/2003
2
Exec Dt:
12/22/2003
3
Exec Dt:
12/22/2003
4
Exec Dt:
02/03/2004
5
Exec Dt:
01/02/2004
6
Exec Dt:
01/07/2004
Assignee
1
3003 SOUTH STATE STREET
ANN ARBOR, MICHIGAN 48109
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10663577
Correspondence name and address
BROOKS KUSHMAN P.C.
STEPHANIE M. MANSFIELD
1000 TOWN CENTER, TWENTY-SECOND FLOOR
SOUTHFIELD, MI 48075
Assignment: 2
Reel/Frame:017225/0861   Pages: 11
Recorded: 02/28/2006
Attorney Dkt #:UOM 0344 PUSP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/08/2006
2
Exec Dt:
02/21/2006
3
Exec Dt:
02/20/2006
4
Exec Dt:
02/06/2006
Assignee
1
3003 S. STATE STREET
ANN ARBOR, MICHIGAN 48109
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11274667
Correspondence name and address
BROOKS KUSHMAN P.C.
1000 TOWN CENTER, TWENTY-SECOND FLOOR
SOUTHFIELD, MI 48075
Assignment: 3
Reel/Frame:023352/0030   Pages: 7
Recorded: 10/09/2009
Attorney Dkt #:2115-004123/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/31/2009
2
Exec Dt:
07/31/2009
3
Exec Dt:
07/31/2009
4
Exec Dt:
07/31/2009
Assignee
1
1214 S. UNIVERSITY AVENUE, 2ND FLOOR
ANN ARBOR, MICHIGAN 48109
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12533368
Correspondence name and address
HARNESS DICKEY & PIERCE, PLC
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 4
Reel/Frame:033420/0687   Pages: 3
Recorded: 07/30/2014
Attorney Dkt #:23853-P050US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/30/2014
Assignee
1
4800 CALHOUN
HOUSTON, TEXAS 77204
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14270766
Correspondence name and address
POLIN CHIEU
WINSTEAD PC
P.O. BOX 131851
DALLAS, TX 75313
Assignment: 5
Reel/Frame:047111/0809   Pages: 3
Recorded: 09/19/2018
Attorney Dkt #:23853-P050D1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/30/2014
Assignee
1
4800 CALHOUN
HOUSTON, TEXAS 77204
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16123156
Correspondence name and address
POLIN CHIEU
WINSTEAD PC
P.O. BOX 131851
DALLAS, TX 75313
Assignment: 6
Reel/Frame:053805/0737   Pages: 3
Recorded: 09/17/2020
Attorney Dkt #:23853-P072US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/24/2015
Assignee
1
4800 CALHOUN ROAD
HOUSTON, TEXAS 77004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14701930
Correspondence name and address
POLIN CHIEU
WINSTEAD PC
P.O. BOX 131851
DALLAS, TX 75313
Assignment: 7
Reel/Frame:053805/0971   Pages: 3
Recorded: 09/17/2020
Attorney Dkt #:23853-P072D1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/24/2015
Assignee
1
4800 CALHOUN ROAD
HOUSTON, TEXAS 77004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15725812
Correspondence name and address
POLIIN CHIEU
WINSTEAD PC
P.O. BOX 131851
DALLAS, TX 75313

Search Results as of: 05/29/2024 02:25 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