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 : JOHRI, PRAVIN K.
Total Assignments: 10
Assignment: 1
Reel/Frame:005309/0231   Pages: 6
Recorded: 04/27/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/24/1990
2
Exec Dt:
04/13/1990
3
Exec Dt:
04/26/1990
4
Exec Dt:
04/17/1990
Assignee
1
550 MADISON AVENUE, A CORP. OF NY
NEW YORK, NEW YORK 10022-3201
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07515386
Correspondence name and address
A. E. HIRSCH, JR.,
AT&T BELL LABS.,
600 MOUNTAIN AVE.,
MURRAY HILL, NJ 07974-2070
Assignment: 2
Reel/Frame:005902/0575   Pages: 6
Recorded: 10/31/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/24/1991
2
Exec Dt:
10/22/1991
3
Exec Dt:
10/17/1991
4
Exec Dt:
10/23/1991
Assignee
1
550 MADISON AVENUE NEW YORK, NEW YORK 10022-3201
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07786319
Correspondence name and address
P. V. D. WILDE
AT&T BELL LABORATORIES
600 MOUNTAIN AVENUE
P. O. BOX 636
MURRAY HILL, NJ 07974-0636
Assignment: 3
Reel/Frame:013593/0934   Pages: 3
Recorded: 12/17/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/13/2002
Assignee
1
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013-2412
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10321082
Correspondence name and address
DALY, CROWLEY & MOFFORD, LLP
PAUL D. DURKEE
275 TURNPIKE STREET, SUITE 101
CANTON, MA 02021-2310
Assignment: 4
Reel/Frame:014864/0559   Pages: 3
Recorded: 12/29/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/24/2003
2
Exec Dt:
12/24/2003
3
Exec Dt:
12/24/2003
Assignee
1
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013-2412
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10748782
Correspondence name and address
AT&T CORP.
SAMUEL H. DWORETSKY
P.O. BOX 4110
MIDDLETOWN, NJ 07748-4110
Assignment: 5
Reel/Frame:014874/0969   Pages: 2
Recorded: 12/31/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/31/2003
Assignee
1
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013-2412
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10750314
Correspondence name and address
AT&T CORP.
SAMUEL H. DWORETSKY
P.O. BOX 4110
MIDDLETOWN, NJ 07748-4110
Assignment: 6
Reel/Frame:016837/0980   Pages: 5
Recorded: 08/08/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/05/2005
2
Exec Dt:
08/04/2005
3
Exec Dt:
08/04/2005
Assignee
1
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013-2412
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11199538
Correspondence name and address
AT&T CORP.
ROOM 2A-207
ONE AT&T WAY
BEDMINSTER, NJ 07921
Assignment: 7
Reel/Frame:017294/0947   Pages: 4
Recorded: 12/09/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/07/2005
2
Exec Dt:
11/07/2005
Assignee
1
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11225906
Correspondence name and address
AT&T CORP.
ROOM 2A-207
ONE AT&T WAY
BEDMINSTER, NEW JERSEY 07921
Assignment: 8
Reel/Frame:017238/0185   Pages: 4
Recorded: 11/18/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/10/2005
2
Exec Dt:
11/10/2005
Assignee
1
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11230273
Correspondence name and address
AT&T CORP.
ROOM 2A-207
ONE AT&T WAY
BEDMINSTER, NJ 07921
Assignment: 9
Reel/Frame:018582/0273   Pages: 5
Recorded: 11/20/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/16/2006
2
Exec Dt:
10/02/2006
3
Exec Dt:
10/02/2006
Assignee
1
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11513460
Correspondence name and address
AT&T CORP.
ROOM 2A-207
ONE AT&T WAY
BEDMINSTER, NEW JERSEY 07921
Assignment: 10
Reel/Frame:029075/0224   Pages: 5
Recorded: 10/04/2012
Attorney Dkt #:2005-0575CON1;13807-1261
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/16/2006
2
Exec Dt:
10/02/2006
3
Exec Dt:
10/02/2006
Assignee
1
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013-2142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13571715
Correspondence name and address
AT&T CORP.
ONE AT&T WAY
ROOM 2A-207
BEDMINSTER, NJ 07921

Search Results as of: 05/21/2024 11:32 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