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Patent Assignment Assignor Details
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Assignor Name : ESSENWANGER, KENNETH A.
Total Assignments: 9
Assignment: 1
Reel/Frame:004896/0863   Pages: 2
Recorded: 04/22/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ESSENWANGER, KENNETH A.
Exec Dt:
04/18/1988
Assignee
1
HUGHES AIRCRAFT COMPANY, A DE. CORP.
LOS ANGELES, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4951237
NONE
07184642
Correspondence name and address
J. E. HOLMAN
HUGHES AIRCRAFT CO.
BLDG. C1/A126
P. O. BOX 45066
LOS ANGELES, CA 90045-0066
Assignment: 2
Reel/Frame:007506/0718   Pages: 3
Recorded: 05/18/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ESSENWANGER, KENNETH A.
Exec Dt:
05/18/1995
Assignee
1
HUGHES AIRCRAFT COMPANY
7200 HUGHES TERRACE
LOS ANGELES, CALIFORNIA 90045
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5663728
NONE
08443995
Correspondence name and address
K.L. LUM
HUGHES AIRCRAFT COMPANY
7200 HUGHES TERRACE
BLDG. C01, M.S. A126
LOS ANGELES, CA 90080-0028
Assignment: 3
Reel/Frame:008449/0051   Pages: 5
Recorded: 03/13/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHU, SEN W.
Exec Dt:
02/20/1997
2
ESSENWANGER, KENNETH A.
Exec Dt:
02/20/1997
3
SAKAI, ALLEN L. S.
Exec Dt:
02/20/1997
Assignee
1
HUGHES ELECTRONICS
7200 HUGHES TERRACE, A126
LOS ANGELES, CALIFORNIA 90045
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5774082
NONE
08816625
Correspondence name and address
HUGHES ELECTRONICS
PATENT DOCKET ADMINISTRATION
VIJAYALAKSHMI D. DURAISWAMY
7200 HUGHESTERRACE, A126
LOS ANGELES, CA 90045
Assignment: 4
Reel/Frame:013497/0165   Pages: 3
Recorded: 11/08/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ESSENWANGER, KENNETH A.
Exec Dt:
11/07/2002
Assignee
1
RAYTHEON COMPANY
141 SPRING STREET
INTELLECTUAL PROPERTY AND LICENSING
LEXINGTON, MASSACHUSETTS 02421-7899
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6674380
NONE
10290943
Correspondence name and address
RAYTHEON COMPANY
LEONARD A. ALKOV
P.O. BOX 902 (E1/E150)
EL SEGUNDO, CA 90245-0902
Assignment: 5
Reel/Frame:014610/0459   Pages: 4
Recorded: 04/29/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAYRANI, REZA
Exec Dt:
04/28/2003
2
ESSENWANGER, KENNETH A.
Exec Dt:
04/25/2003
Assignee
1
RAYTHEON COMPANY
141 SPRING STREET
INTELLECTUAL PROPERTY AND LICENSING
LEXINGTON, MASSACHUSETTS 02421-7899
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6891446
US20040217823
10425263
Correspondence name and address
RAYTHEON COMPANY
LEONARD A. ALKOV
P.O. BOX 902 (E1/E150)
EL SEGUNDO, CA 90245-0902
Assignment: 6
Reel/Frame:015531/0865   Pages: 4
Recorded: 07/06/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ESSENWANGER, KENNETH A.
Exec Dt:
10/30/2003
2
DEVENDORF, DON C.
Exec Dt:
10/30/2003
3
HIRATA, ERICK M.
Exec Dt:
10/30/2003
4
CHENG, WILLIAM W.
Exec Dt:
10/30/2003
Assignee
1
RAYTHEON COMPANY
870 WINTER STREET
WALTHAM, MASSACHUSETTS 02451-1449
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6768442
US20040080444
10280680
Correspondence name and address
RAYTHEON COMPANY
LEONARD A. ALKOV
P.O. BOX 902
EL SEGUNDO CA 90245-0902
Assignment: 7
Reel/Frame:026426/0131   Pages: 3
Recorded: 06/10/2011
Attorney Dkt #:RAY-030US(10-0812)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ESSENWANGER, KENNETH A.
Exec Dt:
06/08/2011
Assignee
1
RAYTHEON COMPANY
870 WINTER STREET
WALTHAM, MASSACHUSETTS 02451
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8283991
NONE
13157623
Correspondence name and address
PIERCE ATWOOD LLP
100 SUMMER STREET
SUITE 2250
BOSTON, MA 02110
Assignment: 8
Reel/Frame:029000/0256   Pages: 3
Recorded: 09/21/2012
Attorney Dkt #:RAY-030CON (28676-3059)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ESSENWANGER, KENNETH A.
Exec Dt:
06/08/2011
Assignee
1
RAYTHEON COMPANY
870 WINTER STREET
WALTHAM, MASSACHUSETTS 02451-1449
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8471646
US20130009723
13610258
Correspondence name and address
JOSEPH M. MARAIA
100 SUMMER STREET, SUITE 2250
PIERCE ATWOOD LLP
BOSTON, MA 02110
Assignment: 9
Reel/Frame:029858/0067   Pages: 4
Recorded: 02/22/2013
Attorney Dkt #:RAY-030CIP (10-0812)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ESSENWANGER, KENNETH A.
Exec Dt:
02/18/2013
Assignee
1
RAYTHEON COMPANY
870 WINTER STREET
WALTHAM, MASSACHUSETTS 02451-1449
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8624688
US20130162366
13774026
Correspondence name and address
ROBERT L. HOVER
100 SUMMER STREET
SUITE 2250
BOSTON, MA 02110

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