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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 : BELL, DAVID S.
Total Assignments: 7
Assignment: 1
Reel/Frame:005282/0178   Pages: 2
Recorded: 02/26/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
01/18/1990
Assignee
1
LOS ANGELES, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07454680
Correspondence name and address
MICHAEL W. SALES
HUGHES AIRCRAFT CO.
BLDG. C1, MAIL STATION A-126
P.O. BOX 45066
LOS ANGELES, CA 90045-0066
Assignment: 2
Reel/Frame:009780/0334   Pages: 4
Recorded: 02/17/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/01/1999
2
Exec Dt:
01/28/1999
3
Exec Dt:
02/02/1999
4
Exec Dt:
01/27/1999
5
Exec Dt:
01/27/1999
6
Exec Dt:
02/02/1999
Assignee
1
1335 TERRA BELLA AVENUE
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09199031
Correspondence name and address
WILSON SONSINI GOODRICH & ROSATI
PAUL DAVIS
650 PAGE MILL ROAD, FH 1-2
PALO ALTO, CALIFORNIA 94304-1050
Assignment: 3
Reel/Frame:011420/0627   Pages: 4
Recorded: 12/20/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/01/1999
2
Exec Dt:
01/28/1999
3
Exec Dt:
02/02/1999
4
Exec Dt:
01/27/1999
5
Exec Dt:
01/27/1999
6
Exec Dt:
02/02/1999
Assignee
1
1334 TERRA BELLA AVENUE
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09745378
Correspondence name and address
WILSON SONSINI GOODRICH & ROSATI
JOHN GILMORE
FH 1-2
650 PAGE MILL ROAD
PALO ALTO, CA 94304-1050
Assignment: 4
Reel/Frame:037077/0361   Pages: 3
Recorded: 11/18/2015
Attorney Dkt #:10587.0357-03000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/07/2007
Assignee
1
22000 AOL WAY
DULLES, VIRGINIA 20166
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14943657
Correspondence name and address
AOL INC./FINNEGAN
901 NEW YORK AVE., NW
WASHINGTON, DC 20001
Assignment: 5
Reel/Frame:024935/0701   Pages: 11
Recorded: 09/02/2010
Attorney Dkt #:NPT-0332-UT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/01/2010
2
Exec Dt:
09/01/2010
3
Exec Dt:
09/01/2010
4
Exec Dt:
09/01/2010
Assignee
1
1791 DEERE AVENUE
IRVINE, CALIFORNIA 92606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12790653
Correspondence name and address
WILLIAM ANDERSON C/O PORTFOLIOIP
P.O. BOX 52050
MINNEAPOLIS, MN 55402
Assignment: 6
Reel/Frame:032861/0842   Pages: 8
Recorded: 05/09/2014
Attorney Dkt #:KB5815USNP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/05/2014
2
Exec Dt:
04/21/2014
3
Exec Dt:
03/05/2014
4
Exec Dt:
03/24/2014
5
Exec Dt:
03/25/2014
6
Exec Dt:
03/06/2014
Assignee
1
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14195987
Correspondence name and address
H. JACKSON KNIGHT
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721/2333
WILMINGTON, DE 19805
Assignment: 7
Reel/Frame:054379/0233   Pages: 17
Recorded: 11/16/2020
Attorney Dkt #:P17-199 US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/26/2020
2
Exec Dt:
02/26/2020
3
Exec Dt:
09/02/2020
4
Exec Dt:
03/16/2020
5
Exec Dt:
02/27/2020
6
Exec Dt:
03/19/2020
7
Exec Dt:
02/20/2020
Assignee
1
3050 SPRUCE STREET
ST. LOUIS, MISSOURI 63103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16638845
Correspondence name and address
SIGMA-ALDRICH CO. LLC
C/O MILLIPORESIGMA
400 SUMMIT DRIVE
BURLINGTON, MA 01803

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