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 : WELLS, DEREK H.
Total Assignments: 23
Assignment: 1
Reel/Frame:016227/0401   Pages: 4
Recorded: 01/27/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/23/2004
2
Exec Dt:
12/29/2004
3
Exec Dt:
12/24/2004
Assignee
1
1111 FRANKLIN STREET, 12TH FLOOR
OAKLAND, CALIFORNIA 94607-5200
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10944256
Correspondence name and address
BOZICEVIC, FIELD & FRANCIS, LLP
1900 UNIVERSITY AVENUE, SUITE 200
EAST PALO ALTO, CA 94303
Assignment: 2
Reel/Frame:052409/0382   Pages: 3
Recorded: 04/15/2020
Attorney Dkt #:47840-707.302
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/20/2018
2
Exec Dt:
12/18/2008
Assignee
1
1430 O'BRIEN DRIVE
SUITE A
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16541078
Correspondence name and address
WILSON SONSINI GOODRICH & ROSATI
650 PAGE MILL ROAD
PALO ALTO, CA 94304
Assignment: 3
Reel/Frame:022904/0608   Pages: 7
Recorded: 07/01/2009
Attorney Dkt #:31035US-2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/22/2009
2
Exec Dt:
06/22/2009
3
Exec Dt:
06/26/2009
4
Exec Dt:
06/24/2009
5
Exec Dt:
06/26/2009
6
Exec Dt:
06/23/2009
7
Exec Dt:
06/22/2009
Assignee
1
925 PAGE MILL ROAD
PALO ALTO, CALIFORNIA 94304-1013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12429143
Correspondence name and address
PATRICIA A. ROBINSON
DANISCO US INC.
925 PAGE MILL ROAD
PALO ALTO, CA 94304
Assignment: 4
Reel/Frame:030383/0156   Pages: 7
Recorded: 05/09/2013
Attorney Dkt #:643842000501
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/22/2009
2
Exec Dt:
06/22/2009
3
Exec Dt:
06/26/2009
4
Exec Dt:
06/24/2009
5
Exec Dt:
06/26/2009
6
Exec Dt:
06/23/2009
7
Exec Dt:
06/22/2009
Assignee
1
925 PAGE MILL ROAD
PALO ALTO, CALIFORNIA 94304-1013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13436612
Correspondence name and address
MATTHEW D. SHOW
MORRISON & FOERSTER LLP
755 PAGE MILL ROAD
PALO ALTO, CA 94304-1018
Assignment: 5
Reel/Frame:030385/0756   Pages: 13
Recorded: 05/09/2013
Attorney Dkt #:31035US-2C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/22/2009
2
Exec Dt:
06/22/2009
3
Exec Dt:
09/28/2010
4
Exec Dt:
09/28/2010
5
Exec Dt:
06/26/2009
6
Exec Dt:
06/24/2009
7
Exec Dt:
09/27/2010
8
Exec Dt:
06/23/2009
9
Exec Dt:
06/26/2009
10
Exec Dt:
06/22/2009
Assignee
1
925 PAGE MILL ROAD
PALO ALTO, CALIFORNIA 94304-1013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13436612
Correspondence name and address
DANISCO US INC.; ARIC W. LEDFORD
925 PAGE MILL ROAD
PALO ALTO, CA 94304-1013
Assignment: 6
Reel/Frame:023759/0841   Pages: 8
Recorded: 01/11/2010
Attorney Dkt #:31218US-2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/07/2010
2
Exec Dt:
01/11/2010
3
Exec Dt:
01/07/2010
4
Exec Dt:
01/07/2010
5
Exec Dt:
01/07/2010
Assignee
1
925 PAGE MILL ROAD
PALO ALTO, CALIFORNIA 94304-1013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12560305
Correspondence name and address
KAMRIN T. MACKNIGHT
DANISCO US INC.
925 PAGE MILL ROAD
PALO ALTO, CA 94304
Assignment: 7
Reel/Frame:024214/0007   Pages: 8
Recorded: 04/09/2010
Attorney Dkt #:31356US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/09/2010
2
Exec Dt:
02/05/2010
3
Exec Dt:
02/25/2010
4
Exec Dt:
02/15/2010
5
Exec Dt:
02/19/2010
Assignee
1
925 PAGE MILL ROAD
PALO ALTO, CALIFORNIA 94304-1013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12650332
Correspondence name and address
KAMRIN T. MACKNIGHT
925 PAGE MILL ROAD
ATTN: LEGAL DEPARTMENT
PALO ALTO, CA 94304
Assignment: 8
Reel/Frame:027028/0444   Pages: 7
Recorded: 10/06/2011
Attorney Dkt #:31420US-2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/05/2011
2
Exec Dt:
10/03/2011
3
Exec Dt:
10/05/2011
4
Exec Dt:
10/04/2011
5
Exec Dt:
10/03/2011
Assignee
1
925 PAGE MILL ROAD
ATTN: LEGAL DEPARTMENT
PALO ALTO, CALIFORNIA 94304-1013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12765825
Correspondence name and address
ARIC W. LEDFORD
925 PAGE MILL ROAD
DANISCO US INC.
PALO ALTO, CA 94304-1013
Assignment: 9
Reel/Frame:035956/0081   Pages: 7
Recorded: 06/25/2015
Attorney Dkt #:31420-US-2-D1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/05/2011
2
Exec Dt:
10/03/2011
3
Exec Dt:
10/05/2011
4
Exec Dt:
10/04/2011
5
Exec Dt:
10/03/2011
Assignee
1
925 PAGE MILL ROAD
PALO ALTO, CALIFORNIA 94304-1013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13888265
Correspondence name and address
DANISCO US INC.; ARIC W. LEDFORD
925 PAGE MILL ROAD
PALO ALTO, CA 94304-1013
Assignment: 10
Reel/Frame:027534/0888   Pages: 6
Recorded: 01/13/2012
Attorney Dkt #:31588US-2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/11/2012
2
Exec Dt:
01/12/2012
3
Exec Dt:
01/13/2012
4
Exec Dt:
01/13/2012
5
Exec Dt:
01/12/2012
Assignee
1
925 PAGE MILL ROAD
ATTN: LEGAL DEPARTMENT
PALO ALTO, CALIFORNIA 94304-1013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13283564
Correspondence name and address
ARIC W. LEDFORD
925 PAGE MILL ROAD
DANISCO US INC.
PALO ALTO, CA 94304-1013
Assignment: 11
Reel/Frame:028525/0243   Pages: 6
Recorded: 07/10/2012
Attorney Dkt #:31612US-2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/05/2012
2
Exec Dt:
07/03/2012
3
Exec Dt:
07/03/2012
4
Exec Dt:
07/06/2012
5
Exec Dt:
07/09/2012
6
Exec Dt:
07/10/2012
Assignee
1
925 PAGE MILL ROAD
ATTN: LEGAL DEPARTMENT
PALO ALTO, CALIFORNIA 94304-1013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13459033
Correspondence name and address
ARIC W. LEDFORD
925 PAGE MILL ROAD
DANISCO US INC.
PALO ALTO, CA 94304-1013
Assignment: 12
Reel/Frame:028525/0341   Pages: 6
Recorded: 07/10/2012
Attorney Dkt #:400132US-2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/05/2012
2
Exec Dt:
07/03/2012
3
Exec Dt:
07/03/2012
4
Exec Dt:
07/06/2012
5
Exec Dt:
07/09/2012
6
Exec Dt:
07/10/2012
Assignee
1
925 PAGE MILL ROAD
ATTN: LEGAL DEPARTMENT
PALO ALTO, CALIFORNIA 94304-1013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13459067
Correspondence name and address
ARIC W. LEDFORD
925 PAGE MILL ROAD
DANISCO US INC.
PALO ALTO, CA 94304-1013
Assignment: 13
Reel/Frame:029625/0220   Pages: 5
Recorded: 01/14/2013
Attorney Dkt #:40105US-2, 40105WO-2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/09/2013
2
Exec Dt:
01/14/2013
Assignee
1
925 PAGE MILL ROAD
PALO ALTO, CALIFORNIA 94304
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13662328
Correspondence name and address
ARIC W. LEDFORD, DANISCO US INC.
925 PAGE MILL ROAD
PALO ALTO, CA 94304
Assignment: 14
Reel/Frame:030029/0659   Pages: 10
Recorded: 03/18/2013
Attorney Dkt #:31308US-2; 31308WO-2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/05/2013
2
Exec Dt:
03/08/2013
3
Exec Dt:
03/08/2013
4
Exec Dt:
03/08/2013
5
Exec Dt:
03/15/2013
6
Exec Dt:
03/08/2013
Assignee
1
925 PAGE MILL ROAD
PALO ALTO, CALIFORNIA 94304-1013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13725929
Correspondence name and address
DANISCO US INC.; ARIC W. LEDFORD
925 PAGE MILL ROAD
PALO ALTO, CA 94304-1013
Assignment: 15
Reel/Frame:030300/0019   Pages: 6
Recorded: 04/26/2013
Attorney Dkt #:40150US-P1; 40150US-2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/16/2013
2
Exec Dt:
04/26/2013
Assignee
1
925 PAGE MILL ROAD
PALO ALTO, CALIFORNIA 94304-1013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13802360
Correspondence name and address
DANISCO US INC.; ARIC W. LEDFORD
925 PAGE MILL ROAD
PALO ALTO, CA 94304-1013
Assignment: 16
Reel/Frame:030300/0326   Pages: 7
Recorded: 04/26/2013
Attorney Dkt #:40244US-P1; 40244US-2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/12/2013
2
Exec Dt:
04/25/2013
3
Exec Dt:
04/16/2013
4
Exec Dt:
04/12/2013
5
Exec Dt:
04/16/2013
6
Exec Dt:
04/26/2013
Assignee
1
925 PAGE MILL ROAD
PALO ALTO, CALIFORNIA 94304-1013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13801971
Correspondence name and address
DANISCO US INC.; ARIC W. LEDFORD
925 PAGE MILL ROAD
PALO ALTO, CA 94304-1013
Assignment: 17
Reel/Frame:059670/0251   Pages: 7
Recorded: 04/21/2022
Attorney Dkt #:048768-510C02US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/10/2013
2
Exec Dt:
10/11/2013
3
Exec Dt:
11/13/2013
4
Exec Dt:
10/28/2013
Assignee
1
925 PAGE MILL ROAD
PALO ALTO, CALIFORNIA 94304
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16948592
Correspondence name and address
MINTZ, LEVIN, COHN, FERRIS, GLOVSKY AND POPEO, P.C
1580 CARMEL MOUNTAIN ROAD, SUITE 300
IP DOCKETING
SAN DIEGO, CA 92130
Assignment: 18
Reel/Frame:032684/0575   Pages: 6
Recorded: 04/16/2014
Attorney Dkt #:CL6157USCIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/02/2014
2
Exec Dt:
03/25/2014
3
Exec Dt:
03/28/2014
4
Exec Dt:
03/26/2014
5
Exec Dt:
03/24/2014
6
Exec Dt:
04/06/2014
7
Exec Dt:
03/26/2014
8
Exec Dt:
04/02/2014
Assignee
1
925 PAGE MILL ROAD,
PALO ALTO, CALIFORNIA 94304-1013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14091449
Correspondence name and address
S. NEIL FELTHAM
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721/2333
WILMINGTON, DE 19805
Assignment: 19
Reel/Frame:043221/0637   Pages: 5
Recorded: 08/07/2017
Attorney Dkt #:NB40327-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/18/2017
2
Exec Dt:
05/25/2017
Assignee
1
925 PAGE MILL ROAD
PALO ALTO, CALIFORNIA 94304-1013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14899846
Correspondence name and address
DANISCO US INC.; BILL T. BRAZIL
925 PAGE MILL ROAD
PALO ALTO, CA 94304-1013
Assignment: 20
Reel/Frame:043201/0644   Pages: 10
Recorded: 08/04/2017
Attorney Dkt #:NB40575-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/12/2017
2
Exec Dt:
07/12/2017
3
Exec Dt:
05/26/2017
4
Exec Dt:
07/14/2017
5
Exec Dt:
08/03/2017
Assignee
1
925 PAGE MILL ROAD
PALO ALTO, CALIFORNIA 94304-1013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15120037
Correspondence name and address
DANISCO US INC.; BILL T. BRAZIL
925 PAGE MILL ROAD
PALO ALTO, CA 94304-1013
Assignment: 21
Reel/Frame:059665/0124   Pages: 7
Recorded: 04/21/2022
Attorney Dkt #:048768-506C01US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/12/2017
2
Exec Dt:
07/12/2017
3
Exec Dt:
05/26/2017
4
Exec Dt:
07/14/2017
5
Exec Dt:
08/03/2017
Assignee
1
925 PAGE MILL ROAD
PALO ALTO, CALIFORNIA 94304
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16872329
Correspondence name and address
MINTZ, LEVIN, COHN, FERRIS, GLOVSKY AND POPEO, P.C
1580 CARMEL MOUNTAIN ROAD, SUITE 300
IP DOCKETING
SAN DIEGO, CA 92130
Assignment: 22
Reel/Frame:044304/0307   Pages: 8
Recorded: 12/05/2017
Attorney Dkt #:NB40453-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/27/2017
2
Exec Dt:
07/07/2017
3
Exec Dt:
11/30/2017
4
Exec Dt:
11/28/2017
Assignee
1
925 PAGE MILL ROAD
PALO ALTO, CALIFORNIA 94304-1013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14783391
Correspondence name and address
DANISCO US INC.; BILL T. BRAZIL
925 PAGE MILL ROAD
PALO ALTO, CA 94304-1013
Assignment: 23
Reel/Frame:053477/0733   Pages: 3
Recorded: 08/12/2020
Attorney Dkt #:47840-707.301
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/20/2018
2
Exec Dt:
12/18/2018
Assignee
1
1430 O'BRIEN DRIVE, SUITE A
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16149025
Correspondence name and address
WILSON SONSINI GOODRICH & ROSATI
650 PAGE MILL RD
PALO ALTO, CA 94304

Search Results as of: 05/01/2024 09:10 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