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 : PRATAP, MAHENDRA
Total Assignments: 7
Assignment: 1
Reel/Frame:006557/0219   Pages: 9
Recorded: 04/20/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/20/1993
2
Exec Dt:
04/20/1993
3
Exec Dt:
04/20/1993
4
Exec Dt:
04/20/1993
5
Exec Dt:
04/20/1993
6
Exec Dt:
04/20/1993
7
Exec Dt:
04/20/1993
Assignee
1
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013-2412
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08049727
Correspondence name and address
P.V.D. WILDE, AT&T BELL LABORATORIES
600 MOUNTAIN AVE.
P.O. BOX 636
MURRAY HILL, NJ 07974-0636
Assignment: 2
Reel/Frame:007892/0520   Pages: 7
Recorded: 04/03/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/18/1996
2
Exec Dt:
02/26/1996
3
Exec Dt:
03/15/1996
4
Exec Dt:
02/12/1996
Assignee
1
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08556726
Correspondence name and address
AT&T CORPORATION
SAMUEL H. DWORETSKY
600 MOUNTAIN AVENUE
P.O. BOX 636
MURRAY HILL, NEW JERSEY 07974-0636
Assignment: 3
Reel/Frame:008284/0339   Pages: 5
Recorded: 12/23/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/02/1996
2
Exec Dt:
12/17/1996
3
Exec Dt:
12/03/1996
Assignee
1
P.O. BOX 636
600 MOUNTAIN AVENUE
MURRAY HILL, NEW JERSEY 07974
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
08713050
Correspondence name and address
STEVEN R. BARTHOLOMEW
DOCKET ADMINISTRATOR ROOM 3C-512
600 MOUNTAIN AVENUE
P.O. BOX 636
MURRAY HILL, NJ 07974-0636
Assignment: 4
Reel/Frame:009269/0001   Pages: 7
Recorded: 06/19/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/17/1998
2
Exec Dt:
06/17/1998
3
Exec Dt:
06/17/1998
4
Exec Dt:
06/17/1998
5
Exec Dt:
06/17/1998
6
Exec Dt:
06/17/1998
Assignee
1
600 MOUNTAIN AVENUE, P.O. BOX 636
MURRAY HILL, NEW JERSEY 07974
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09100627
Correspondence name and address
DUANE, MORRIS & HECKSCHER LLP
WILLIAM H. MURRAY, ESQ.
ONE LIBERTY PLACE
PHILADELPHIA, PA 19103-7396
Assignment: 5
Reel/Frame:034872/0525   Pages: 6
Recorded: 02/03/2015
Attorney Dkt #:BHATTACHARYA 2*-US-CNT2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/25/1998
2
Exec Dt:
06/25/1998
3
Exec Dt:
06/25/1998
4
Exec Dt:
06/25/1998
5
Exec Dt:
06/25/1998
Assignee
1
600 MOUNTAIN AVENUE
P.O. BOX 636
MURRAY HILL, NEW JERSEY 07974-0636
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13493343
Correspondence name and address
DOCKET ADMINISTRATOR
600-700 MOUNTAIN AVENUE
MURRAY HILL
MURRAY HILL, NJ 07974-0636
Assignment: 6
Reel/Frame:041681/0430   Pages: 6
Recorded: 03/22/2017
Attorney Dkt #:BHATTACHARYA2*-US-CNT3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/25/1998
2
Exec Dt:
06/25/1998
3
Exec Dt:
06/25/1998
4
Exec Dt:
06/25/1998
5
Exec Dt:
06/25/1998
Assignee
1
600 MOUNTAIN AVENUE
P.O. BOX 636
MURRAY HILL, NEW JERSEY 07974-0636
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14627636
Correspondence name and address
DOCKET ADMINISTRATOR
600-700 MOUNTAIN AVENUE
3B0212F
MURRAY HILL, NJ 07974-0636
Assignment: 7
Reel/Frame:019309/0545   Pages: 5
Recorded: 05/09/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/03/2006
2
Exec Dt:
08/09/2006
3
Exec Dt:
08/09/2006
4
Exec Dt:
08/09/2006
5
Exec Dt:
08/09/2006
Assignee
1
BELLARY ROAD, JAKKUR
4, 12TH KM
BANGALORE, KAMATAKA, INDIA 560 064
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11801366
Correspondence name and address
ASHOK TANKHA
LIPTON WEINBERGER & HUSICK
36 GREENLEIGH DRIVE
SEWELL, NJ 08080

Search Results as of: 05/13/2024 08:49 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