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 : CHAUDHURI, SID
Total Assignments: 12
Assignment: 1
Reel/Frame:006129/0235   Pages: 6
Recorded: 05/08/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BANSAL, NARENDRA K.
Exec Dt:
04/17/1992
2
CHAUDHURI, SID
Exec Dt:
04/14/1992
3
MERCHANT, SHAHRUKH S.
Exec Dt:
04/17/1992
4
WEMPLE, DONALD J.
Exec Dt:
04/17/1992
Assignee
1
AMERICAN TELEPHONE AND TELEGRAPH COMPANY, A NY CORP.
550 MADISON AVENUE
NEW YORK, NEW YORK 10022-3201
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5285441
NONE
07852604
Correspondence name and address
AT&T BELL LABORATORIES
P.V.D. WILDE
600 MOUNTAIN AVE.
P.O. BOX 636
MURRAY HILL, NJ 07974-0636
Assignment: 2
Reel/Frame:008114/0368   Pages: 2
Recorded: 07/16/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHAUDHURI, SID
Exec Dt:
07/15/1996
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5745476
NONE
08682064
Correspondence name and address
AT&T CORP.
SAMUEL H. DWORETSKY
P.O. BOX 4110
MIDDLETOWN, NJ 07748
Assignment: 3
Reel/Frame:008846/0730   Pages: 3
Recorded: 10/08/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHAUDHURI, SID
Exec Dt:
09/15/1997
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6130876
NONE
08936369
Correspondence name and address
AT&T CORP.
LINDA CHELLEW
P.O. BOX 4110
MIDDLETOWN, NJ 07748
Assignment: 4
Reel/Frame:009228/0552   Pages: 3
Recorded: 06/03/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHAUDHURI, SID
Exec Dt:
05/29/1998
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6324162
NONE
09089823
Correspondence name and address
AT&T CORP.
ARLENE JENDE
P.O. BOX 4110
MIDDLETOWN, NJ 07748
Assignment: 5
Reel/Frame:009809/0981   Pages: 8
Recorded: 03/11/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AFFERTON, THOMAS S.
Exec Dt:
10/27/1998
2
CHAUDHURI, SID
Exec Dt:
10/28/1998
3
DOLLARD, PETER M.
Exec Dt:
10/28/1998
4
ZELINGHER, SIMON S.
Exec Dt:
03/02/1998
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6452906
NONE
09137136
Correspondence name and address
AT&T CORP.
SAMUEL H. DWORETSKY
P.O. BOX 4110
MIDDLETOWN, NJ 07748-4801
Assignment: 6
Reel/Frame:009970/0590   Pages: 4
Recorded: 05/13/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAUDHURI, SID
Exec Dt:
05/10/1999
2
ZELINGHER, SIMON S.
Exec Dt:
05/11/1999
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6757243
NONE
09311214
Correspondence name and address
AT&T CORP.
SAMUEL H. DWORETSKY
P.O. BOX 4110
MIDDLETOWN, NJ 07748
Assignment: 7
Reel/Frame:010389/0461   Pages: 4
Recorded: 11/03/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARSLAN, AHMED VECDET
Exec Dt:
10/22/1999
2
CORTEZ, BRUCE GILBERT
Exec Dt:
10/22/1999
3
CHAUDHURI, SID
Exec Dt:
10/22/1999
Assignee
1
AT&T CORP
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6707789
NONE
09432549
Correspondence name and address
HENRY T. BRENDZEL
P.O. BOX 574
SPRINGFIELD, NJ 07081
Assignment: 8
Reel/Frame:010645/0334   Pages: 5
Recorded: 03/30/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAUDHURI, SID
Exec Dt:
03/17/2000
2
CORTEZ, BRUCE GILBERT
Exec Dt:
03/28/2000
3
ZELINGHER, SIMON S.
Exec Dt:
03/28/2000
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6587235
NONE
09464397
Correspondence name and address
KENYON & KENYON
FRANK PIETRANTONIO, ESQ.
1500 K ST., N.W., SUITE 700
WASHINGTON, D.C. 20005
Assignment: 9
Reel/Frame:012552/0164   Pages: 12
Recorded: 01/24/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAUDHURI, SID
Exec Dt:
09/20/2001
2
HJALMTYSSON, GISLI
Exec Dt:
09/18/2001
3
YATES, JENNIFER
Exec Dt:
07/03/2001
Assignee
1
AT&T CORP.
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7031299
US20020018269
09769780
Correspondence name and address
AT&T CORP.
SAMUEL H. DWORETSKY
P.O. BOX 4110
MIDDLETOWN, NEW JERSEY 07748-4110
Assignment: 10
Reel/Frame:017295/0431   Pages: 3
Recorded: 12/07/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BANERJEE, SALIL
Exec Dt:
09/30/2005
2
CHAUDHURI, SID
Exec Dt:
09/30/2005
3
SEID, HOWARD A.
Exec Dt:
09/30/2005
Assignee
1
NEXTEL COMMUNICATIONS, INC.
2001 EDMUND HALLEY DRIVE
RESTON, VIRGINIA 20191
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7599788
NONE
11295644
Correspondence name and address
STEVEN J. FUNK
SPRINT NEXTEL LAW DEPARTMENT
SPRINT NEXTEL CORPORATION
6391 SPRINT PARKWAY, KSOPHT0101-Z2100
OVERLAND PARK, KANSAS 66251-2100
Assignment: 11
Reel/Frame:018300/0260   Pages: 3
Recorded: 09/07/2006
Attorney Dkt #:NXTL-0230
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WALL, STEVE
Exec Dt:
08/30/2006
2
CHAUDHURI, SID
Exec Dt:
09/01/2006
Assignee
1
NEXTEL COMMUNICATIONS, INC.
2001 EDMUND HALLEY DRIVE
RESTON, VIRGINIA 20191
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7965692
NONE
11516761
Correspondence name and address
STEVEN J. FUNK
SPRINT NEXTEL LAW DEPARTMENT
SPRINT NEXTEL CORPORATION
6391 SPRINT PARKWAY
OVERLAND PARK, KS 66251-2100
Assignment: 12
Reel/Frame:026865/0007   Pages: 5
Recorded: 09/07/2011
Attorney Dkt #:45983/1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHAUDHURI, SID
Exec Dt:
08/10/2011
Assignee
1
WILLEMORROW KG LLC
160 GREENTREE DRIVE
SUITE 101
DOVER, DELAWARE 19904
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7583661
US20050195815
11071493
Correspondence name and address
MATTHEW C. PHILLIPS
STOEL RIVES LLP
900 SW FIFTH AVENUE, SUITE 2600
PORTLAND, OR 97204

Search Results as of: 05/09/2024 10:16 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