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 : NATHANSON, HARVEY C.
Total Assignments: 25
Assignment: 1
Reel/Frame:003961/0089   Pages: 2
Recorded: 02/01/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/29/1982
2
Exec Dt:
01/29/1982
3
Exec Dt:
01/29/1982
Assignee
1
WESTINGHOUSE BUILDING
GATEWAY CENTER
PITTSBURGH, PENNSYLVANIA 15222
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06344467
Correspondence name and address
WESTINGHOUSE ELECTRIC CORP.
R&D CENTER
PATENT DEPT.
PITTSBURGH, PA 15235
Assignment: 2
Reel/Frame:004105/0142   Pages: 2
Recorded: 03/07/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/01/1983
2
Exec Dt:
02/16/1983
3
Exec Dt:
01/21/1983
4
Exec Dt:
03/01/1983
5
Exec Dt:
02/23/1983
Assignee
1
WESTINGHOUSE BLDG., GATEWAY CENTER
PITTSBURGH, PENNSYLVANIA 15222
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06472529
Correspondence name and address
C. F. RENZ
WESTINGHOUSE ELECTRIC CORP.
R&D CENTER, PATENT DEPT.
PITTSBURGH, PA 15235
Assignment: 3
Reel/Frame:004755/0801   Pages: 1
Recorded: 07/01/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/16/1987
2
Exec Dt:
06/09/1987
3
Exec Dt:
06/15/1987
4
Exec Dt:
05/28/1987
5
Exec Dt:
06/01/1987
6
Exec Dt:
05/28/1987
Assignee
1
WESTINGHOUSE BUILDING
GATEWAY CENTER, A CORP. OF PA
PITTSBURGH, PENNSYLVANIA 15222
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07013490
Correspondence name and address
WESTINGHOUSE ELECTRIC CORP.
R&D CENTER - LAW DEPT.
INTELLECTUAL PROP. SECTION
PITTSBURGH, PA 15235
Assignment: 4
Reel/Frame:005021/0971   Pages: 2
Recorded: 01/03/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/22/1988
2
Exec Dt:
12/27/1988
3
Exec Dt:
12/22/1988
Assignee
1
WESTINGHOUSE BUILDING, GATEWAY CENTER
A CORP. OF PA.
PITTSBURGH, PENNSYLVANIA 15222
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07292983
Correspondence name and address
W. A. ELCHIK
WESTINGHOUSE ELECTRIC CORP.
R&D CENTER - LAW DEPARTMENT
INTELLECTUAL PROP. SECTION
PITTSBURGH, PA 15235
Assignment: 5
Reel/Frame:005153/0042   Pages: 1
Recorded: 08/28/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/26/1989
2
Exec Dt:
07/26/1989
Assignee
1
WESTINGHOUSE BUILDING, GATEWAY CENTER
PITTSBURGH, PENNSYLVANIA 15222
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07368596
Correspondence name and address
ZIGMUND L. DERMER
WESTINGHOUSE ELECTRIC CORP.
LAW DEPARTMENT - INTELLECTUAL PROPERTY
1310 BEULAH ROAD - CHURCHILL
PITTSBURGH, PA 15235
Assignment: 6
Reel/Frame:005344/0370   Pages: 2
Recorded: 06/12/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/02/1990
2
Exec Dt:
05/02/1990
Assignee
1
WESTINGHOUSE BLDG., GATEWAY CENTER
A CORP. OF DE
PITTSBURGH, PENNSYLVANIA 15222
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07536924
Correspondence name and address
A. MICH, JR.
WESTINGHOUSE ELECTRIC CORP.
CHURCHILL SITE - LAW DEPT.
INTELLECTUAL PROP. SECTION
PITTSBURGH, PA 15235
Assignment: 7
Reel/Frame:006061/0610   Pages: 2
Recorded: 02/21/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/03/1992
2
Exec Dt:
02/03/1992
Assignee
1
WESTINGHOUSE BUILDING, GATEWAY CENTER
A CORPORATION OF PA
PITTSBURGH, PENNSYLVANIA 15222
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07838971
Correspondence name and address
L.A. AIELLO
WESTINGHOUSE ELECTRIC CORPORATION
1310 BEULAH ROAD
CHURCHILL
PITTSBURGH, PA 15235
Assignment: 8
Reel/Frame:006234/0273   Pages: 3
Recorded: 07/28/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/08/1992
2
Exec Dt:
07/17/1992
3
Exec Dt:
06/27/1992
Assignee
1
WESTINGHOUSE BUILDING GATEWAY CENTER
PITTSBURGH, PENNSYLVANIA 15222
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07876619
Correspondence name and address
WESTINGHOUSE ELECTRIC CORP.
L. A. AIELLO, LAW DEPARTMENT
INTELLECTUAL PROPERTY SECTION
SCIENCE & TECHNOLOGY CTR. - CHURCHILL
PITTSBURGH, PA 15235
Assignment: 9
Reel/Frame:006296/0523   Pages: 2
Recorded: 11/09/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/22/1992
2
Exec Dt:
11/01/1992
Assignee
1
LAW DEPARTMENT IPS BLDG. 801-4C25
1310 BEULAH ROAD CHURCHILL BOROUGH
PITTSBURGH, PENNSYLVANIA 15235
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07815677
Correspondence name and address
S. R. ROBINSON
WESTINGHOUSE ELECTRIC CORPORATION
LAW DEPARTMENT IPA, BLDG. 801-4C25
1310 BEULAH ROAD, CHURHILL BOROUGH
PITTSBURGH, PA 15235
Assignment: 10
Reel/Frame:006849/0994   Pages: 3
Recorded: 01/24/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/13/1993
2
Exec Dt:
12/13/1993
3
Exec Dt:
12/08/1993
4
Exec Dt:
12/10/1993
Assignee
1
LAW DEPARTMENT IPS BLDG. 801-4C25
1310 BEULAH ROAD CHURCHILL BOROUGH
PITTSBURGH, PENNSYLVANIA 15235
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08185628
Correspondence name and address
S. R. ROBINSON
WESTINGHOUSE ELECTRIC CORPORATION
LAW DEPARTMENT IPS BLDG. 801-4C25
1310 BEULAH ROAD CHURCHILL BOROUGH
PITTSBURGH, PA 15235
Assignment: 11
Reel/Frame:007922/0718   Pages: 3
Recorded: 02/28/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/02/1996
2
Exec Dt:
01/26/1996
3
Exec Dt:
01/29/1996
4
Exec Dt:
02/20/1996
Assignee
1
LAW DEPARTMENT -IPS/GATEWAY -16TH FLOOR
11 STANWIX STREET
PITTSBURGH, PENNSYLVANIA 15222
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08608424
Correspondence name and address
WESTINGHOUSE ELECTRIC CORPORATION
PATRICIA LESHNOCK/LAW DEPARTMENT - IPS
GATEWAY BAY 1639
11 STANWIX STREET
PITTSBURGH, PENNSYLVANIA 15222-1384
Assignment: 12
Reel/Frame:009403/0618   Pages: 3
Recorded: 08/18/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/31/1998
2
Exec Dt:
07/30/1998
3
Exec Dt:
07/31/1998
4
Exec Dt:
08/17/1998
5
Exec Dt:
08/04/1998
6
Exec Dt:
08/03/1998
Assignee
1
LAW DEPARTMENT, IPS, MS A440
P.O. BOX 17319
BALTIMORE, MARYLAND 21203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09135747
Correspondence name and address
NORTHROP GRUMMAN CORPORATION
WALTER G. SUTCLIFF
LAW DEPARTMENT, IPS, MS A440
P.O. BOX 17319
BALTIMORE, MD 21203-7319
Assignment: 13
Reel/Frame:009930/0912   Pages: 5
Recorded: 04/30/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/28/1999
2
Exec Dt:
03/29/1999
3
Exec Dt:
04/19/1999
4
Exec Dt:
04/12/1999
5
Exec Dt:
03/30/1999
6
Exec Dt:
03/29/1999
Assignee
1
LAW DEPARTMENT, IPS, MS A440, P.O. BOX 17319
BALTIMORE, MARYLAND 21203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09271833
Correspondence name and address
NORTHROP GRUMMAN CORPORATION
JOYCE VAUGHN
LAW DEPARTMENT, IPS, MS A440
P.O. BOX 17319
BALTIMORE, MD 21203-7319
Assignment: 14
Reel/Frame:011414/0901   Pages: 3
Recorded: 12/14/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/16/2000
2
Exec Dt:
11/14/2000
Assignee
1
P.O. BOX 17319
LAW DEPARTMENT, IPS, MS A440
BALTIMORE, MARYLAND 21203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09737723
Correspondence name and address
NORTHROP GRUMMAN CORPORATION
TERRY J. ANDERSON
LAW DEPARTMENT, IPS, MS A440
P.O. BOX 17319
BALTIMORE, MARYLAND 21203-7319
Assignment: 15
Reel/Frame:012144/0295   Pages: 3
Recorded: 08/30/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/26/2001
2
Exec Dt:
08/15/2001
3
Exec Dt:
08/15/2001
4
Exec Dt:
08/15/2001
5
Exec Dt:
08/24/2001
Assignee
1
P.O. BOX 17319
LAW DEPARTMENT, IPS, MS A440
BALTIMORE, MARYLAND 21203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09942824
Correspondence name and address
NORTHROP GRUMMAN CORPORATION
WALTER G. SUTLCIFF
LAW DEPARTMENT, IPS, MS A440
P.O. BOX 17319
BALTIMORE, MD 21203-7319
Assignment: 16
Reel/Frame:012356/0034   Pages: 2
Recorded: 10/29/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/18/2001
2
Exec Dt:
10/23/2001
Assignee
1
LAW DEPARTMENT, IPS, MS A440
P.O. BOX 17319
BALTIMORE, MARYLAND 21203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10003197
Correspondence name and address
NORTHROP GRUMMAN CORPORATION
WALTER G. SUTLCIFF
LAW DEPARTMENT, IPS, MS A440
P.O. BOX 17319
BALTIMORE, MD 21203-7319
Assignment: 17
Reel/Frame:015305/0392   Pages: 3
Recorded: 05/06/2004
Attorney Dkt #:1215-0513P
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/26/2004
2
Exec Dt:
04/29/2004
3
Exec Dt:
05/03/2004
4
Exec Dt:
04/22/2004
Assignee
1
1840 CENTURY PARK EAST
LOS ANGELES, CALIFORNIA 90067
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10839241
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
WILLIAM L. GATES
8110 GATEHOUSE ROAD
SUITE 100 EAST
FALLS CHURCH, VA 22042-1248
Assignment: 18
Reel/Frame:015872/0418   Pages: 2
Recorded: 10/08/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/21/2004
2
Exec Dt:
06/18/2004
3
Exec Dt:
06/25/2004
4
Exec Dt:
06/18/2004
Assignee
1
1840 CENTURY PARK EAST
LOS ANGELES, CALIFORNIA 90067
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10879041
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD
SUITE 100 EAST
FALLS CHURCH, VA 22042-1248
Assignment: 19
Reel/Frame:015536/0826   Pages: 3
Recorded: 06/30/2004
Attorney Dkt #:1215-0524PUS1(000636-078)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/23/2004
2
Exec Dt:
06/18/2004
3
Exec Dt:
06/18/2004
4
Exec Dt:
06/24/2004
5
Exec Dt:
06/18/2004
Assignee
1
1840 CENTURY PARK EAST
LOS ANGELES, CALIFORNIA 90067
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10879040
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
WILLIAM L. GATES
8110 GATEHOUSE ROAD, SUITE 100 EAST
FALLS CHURCH, VA 22042-1248
Assignment: 20
Reel/Frame:016955/0178   Pages: 7
Recorded: 09/07/2005
Attorney Dkt #:1215-0523PUS2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/02/2005
2
Exec Dt:
08/01/2005
3
Exec Dt:
07/06/2005
4
Exec Dt:
09/01/2005
5
Exec Dt:
07/07/2005
Assignee
1
P.O. BOX 17319 MS A440
ELECTRONICS SENSORS SYSTEMS DIV., LAW DEPARTMENT
BALTIMORE, MARYLAND 21203-7319
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11126255
Correspondence name and address
WILLIAM L. GATES
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE RD., SUITE 100 EAST
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 21
Reel/Frame:018811/0350   Pages: 5
Recorded: 01/17/2007
Attorney Dkt #:167391
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/15/2006
2
Exec Dt:
12/15/2006
3
Exec Dt:
12/15/2006
4
Exec Dt:
12/15/2006
5
Exec Dt:
12/18/2006
Assignee
1
1840 CENTURY PARK EAST
LOSA ANGELES, CALIFORNIA 90067
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11653964
Correspondence name and address
SUMEET MAGOON
ANDREWS KURTH LLP
INTELLECTUAL PROPERTY DEPARTMENT
1350 I STREET, NW, SUITE 1100
WASHINGTON, DC. 20005
Assignment: 22
Reel/Frame:019751/0390   Pages: 6
Recorded: 08/20/2007
Attorney Dkt #:170626
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/24/2007
2
Exec Dt:
08/08/2007
3
Exec Dt:
05/31/2007
4
Exec Dt:
06/21/2007
Assignee
1
1840 CENTURY PARK EAST
LOS ANGELES, CALIFORNIA 90067
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11727955
Correspondence name and address
SEAN S. WOODEN
ANDREWS KURTH LLP
INTELLECTUAL PROPERTY DEPARTMENT
1350 I STREET, NW, SUITE 1100
WASHINGTON, DC 20005
Assignment: 23
Reel/Frame:019837/0538   Pages: 3
Recorded: 09/11/2007
Attorney Dkt #:172826
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/27/2007
2
Exec Dt:
08/27/2007
Assignee
1
1840 CENTURY PARK EAST
LOS ANGELES, CALIFORNIA 90067
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11798680
Correspondence name and address
SEAN S. WOODEN
ANDREWS KURTH LLP
INTELLECTUAL PROPERTY DEPARTMENT
1350 I STREET, NW, SUITE 1100
WASHINGTON, D.C. 20005
Assignment: 24
Reel/Frame:019880/0399   Pages: 4
Recorded: 09/21/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/27/2007
2
Exec Dt:
08/27/2007
3
Exec Dt:
08/27/2007
4
Exec Dt:
08/27/2007
5
Exec Dt:
08/27/2007
Assignee
1
1840 CENTURY PARK EAST
LOS ANGELES, CALIFORNIA 90067
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11802806
Correspondence name and address
SEAN S. WOODEN
ANDREWS KURTH LLP
INTELLECTUAL PROPERTY DEPARTMENT
1350 I STREET, NW, SUITE 1100
WASHINGTON, DC 20005
Assignment: 25
Reel/Frame:020955/0493   Pages: 7
Recorded: 05/15/2008
Attorney Dkt #:54261-4900
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/02/2008
2
Exec Dt:
05/02/2008
3
Exec Dt:
05/02/2008
4
Exec Dt:
05/05/2008
5
Exec Dt:
05/05/2008
Assignee
1
1840 CENTURY PARK EAST
LOS ANGELES, CALIFORNIA 90067
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12023831
Correspondence name and address
SNELL & WILMER L.L.P. (GRUMMAN)
600 ANTON BOULEVARD
SUITE 1400
COSTA MESA, CA 92626

Search Results as of: 05/15/2024 01:20 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