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 : KUMAGAI, YOSHINARI
Total Assignments: 29
Assignment: 1
Reel/Frame:008151/0819   Pages: 3
Recorded: 09/26/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/11/1996
2
Exec Dt:
09/17/1996
Assignee
1
P.O. BOX 25268
SAN MATEO, CALIFORNIA 94402
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08675031
Correspondence name and address
FISH & RICHARDSON P.C.
KARL BOZICEVIC
2200 SAND HILL ROAD SUITE 100
MENLO PARK, CA 94025
Assignment: 2
Reel/Frame:009754/0650   Pages: 3
Recorded: 02/08/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/11/1999
2
Exec Dt:
01/18/1999
Assignee
1
P.O. BOX 25268
SAN MATEO, CALIFORNIA 94402
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09193214
Correspondence name and address
BOZICEVIC, FIELD & FRANCIS LLP
KARL BOZICEVIC
285 HAMILTON AVENUE
SUITE 200
PALO ALTO, CA 94301
Assignment: 3
Reel/Frame:016622/0349   Pages: 2
Recorded: 10/05/2005
Attorney Dkt #:BEAR-004CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/01/2000
2
Exec Dt:
11/11/2000
Assignee
1
609 CASTLE RIDGE ROAD, SUITE 200
AUSTIN, TEXAS 78746
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10918082
Correspondence name and address
BOZICEVIC, FIELD & FRANCIS LLP
1900 UNIVERSITY BLVD
EAST PALO ALTO, CA 94303
Assignment: 4
Reel/Frame:012077/0577   Pages: 4
Recorded: 08/13/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/25/2001
2
Exec Dt:
06/26/2001
3
Exec Dt:
06/26/2001
Assignee
1
SUITE 200
609 CASTLE RIDGE ROAD
AUSTIN, TEXAS 78746
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09812485
Correspondence name and address
BOZICEVIC, FIELD & FRANCIS, LLP
PAULA A. BORDEN
200 MIDDLEFIELD ROAD, SUITE 200
MENLO PARK, CA 94025
Assignment: 5
Reel/Frame:016082/0344   Pages: 8
Recorded: 06/01/2005
Attorney Dkt #:BEAR-006CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/25/2001
2
Exec Dt:
06/26/2001
3
Exec Dt:
06/26/2001
Assignee
1
3960 POINT EDEN WAY
HAYWARD, CALIFORNIA 94545
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11042492
Correspondence name and address
BOZICEVIC, FIELD & FRANCIS LLP
1900 UNIVERSITY BLVD
EAST PALO ALTO, CA 94303
Assignment: 6
Reel/Frame:018822/0758   Pages: 5
Recorded: 01/30/2007
Attorney Dkt #:BEAR-006CON2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/25/2001
2
Exec Dt:
06/26/2001
3
Exec Dt:
06/26/2001
Assignee
1
609 CASTLE RIDGE RD.
SUITE 200
AUSTIN, TEXAS 78746
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11531583
Correspondence name and address
BOZICEVIC FIELD AND FRANCIS LLP
1900 UNIVERSITY AVE. #200
EAST PALO ALTO, CA 94303
Assignment: 7
Reel/Frame:020080/0962   Pages: 10
Recorded: 11/07/2007
Attorney Dkt #:BEAR-006CON3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/27/2006
2
Exec Dt:
06/25/2001
3
Exec Dt:
06/26/2001
4
Exec Dt:
06/26/2001
Assignee
1
3960 POINT EDEN WAY
HAYWARD, CALIFORNIA 94545
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11925411
Correspondence name and address
BOZICEVIC FIELD & FRANCIS LLP
1900 UNIVERSITY AVENUE
SUITE 200
EAST PALO ALTO, CA 94303
Assignment: 8
Reel/Frame:021213/0075   Pages: 10
Recorded: 07/09/2008
Attorney Dkt #:BEAR-006CON4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/27/2006
2
Exec Dt:
06/25/2001
3
Exec Dt:
06/26/2001
4
Exec Dt:
06/26/2001
Assignee
1
3960 POINT EDEN WAY
HAYWARD, CALIFORNIA 94545
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12167491
Correspondence name and address
BOZICEVIC FIELD & FRANCIS LLP
1900 UNIVERSITY AVENUE
SUITE 200
EAST PALO ALTO, CA 94303
Assignment: 9
Reel/Frame:014276/0743   Pages: 2
Recorded: 02/07/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/05/2003
2
Exec Dt:
02/04/2003
3
Exec Dt:
01/31/2003
Assignee
1
6121 HOILLS STREET
EMERYVILLE, CALIFORNIA 94608
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10344046
Correspondence name and address
BOZICEVIC FIELD & FRANCIS
200 MIDDLEFIELD ROAD
MENLO PARK, CA 94025
Assignment: 10
Reel/Frame:014530/0835   Pages: 3
Recorded: 02/07/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/05/2003
2
Exec Dt:
02/04/2003
3
Exec Dt:
01/31/2003
Assignee
1
6121 HOLLIS STREET
EMERYVILLE, CALIFORNIA 94608
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10344046
Correspondence name and address
BOZICEVIC, FIELD & FRANCIS LLP
SUITE 200
200 MIDDLEFIELD ROAD,
MENLO PARK, CA 94025
Assignment: 11
Reel/Frame:017584/0997   Pages: 2
Recorded: 05/05/2006
Attorney Dkt #:BEAR-007CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/05/2003
2
Exec Dt:
02/04/2003
3
Exec Dt:
01/31/2003
Assignee
1
3960 POINT EDEN WAY
HAYWARD, CALIFORNIA 94545
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11379316
Correspondence name and address
BOZICEVIC, FIELD & FRANCIS LLP
1900 UNIVERSITY AVE., SUITE 200
EAST PALO ALTO, CA 94303
Assignment: 12
Reel/Frame:021396/0822   Pages: 4
Recorded: 08/15/2008
Attorney Dkt #:BEAR-007DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/05/2003
2
Exec Dt:
02/04/2003
3
Exec Dt:
01/31/2003
4
Exec Dt:
06/13/2006
Assignee
1
3960 POINT EDEN WAY
HAYWARD, CALIFORNIA 94545
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12108374
Correspondence name and address
BOZICEVIC FIELD & FRANCIS LLP
1900 UNIVERSITY AVENUE
SUITE 200
EAST PALO ALTO, CA 94303
Assignment: 13
Reel/Frame:015681/0057   Pages: 5
Recorded: 08/12/2004
Conveyance: CORRECTIVE COVERSHEET TO CORRECT THE ASSIGNEE NAME TO ACOLOGIX, INC. AND ASSIGNOR NAME TO YOSHINARI KUMAGAI PREVIOUSLY RECORDED ON REEL 014156, FRAME 0861.
Assignors
1
Exec Dt:
05/04/2003
2
Exec Dt:
05/21/2003
3
Exec Dt:
05/21/2003
4
Exec Dt:
05/14/2003
5
Exec Dt:
05/14/2003
Assignee
1
6121 HOLLIS STREET
EMERYVILLE, CALIFORNIA 94608
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10360202
Correspondence name and address
BOZICEVIC, FIELD & FRANCIS LLP
200 MIDDLEFIELD ROAD, SUITE 200
MENLO PARK, CA 94025
Assignment: 14
Reel/Frame:017715/0314   Pages: 2
Recorded: 06/02/2006
Attorney Dkt #:BEAR-011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/24/2006
2
Exec Dt:
02/24/2006
3
Exec Dt:
02/24/2006
Assignee
1
3960 POINT EDEN WAY
HAYWARD, CALIFORNIA 94545
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11327153
Correspondence name and address
BOZICEVIC, FIELD & FRANCIS LLP
1900 UNIVERSITY BLVD
EAST PALO ALTO, CA 94303
Assignment: 15
Reel/Frame:018749/0012   Pages: 2
Recorded: 01/11/2007
Attorney Dkt #:BEAR-013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/26/2006
2
Exec Dt:
09/26/2006
3
Exec Dt:
09/26/2006
Assignee
1
3960 POINT EDEN WAY
HAYWARD, CALIFORNIA 94545
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11466673
Correspondence name and address
BOZICEVIC FIELD AND FRANCIS LLP
1900 UNIVERSITY AVE. #200
EAST PALO ALTO, CA 94303
Assignment: 16
Reel/Frame:020079/0756   Pages: 2
Recorded: 11/07/2007
Attorney Dkt #:BEAR-013CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/26/2006
2
Exec Dt:
09/26/2006
3
Exec Dt:
09/26/2006
Assignee
1
3960 POINT EDEN WAY
HAYWARD, CALIFORNIA 94545
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11926716
Correspondence name and address
BOZICEVIC FIELD & FRANCIS LLP
1900 UNIVERSITY AVENUE
SUITE 200
EAST PALO ALTO, CA 94303
Assignment: 17
Reel/Frame:020080/0519   Pages: 2
Recorded: 11/07/2007
Attorney Dkt #:BEAR-013CON3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/26/2006
2
Exec Dt:
09/26/2006
3
Exec Dt:
09/26/2006
Assignee
1
3960 POINT EDEN WAY
HAYWARD, CALIFORNIA 94545
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11926726
Correspondence name and address
BOZICEVIC FIELD & FRANCIS LLP
1900 UNIVERSITY AVENUE
SUITE 200
EAST PALO ALTO, CA 94303
Assignment: 18
Reel/Frame:020080/0552   Pages: 2
Recorded: 11/07/2007
Attorney Dkt #:BEAR-013CON2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/26/2006
2
Exec Dt:
09/26/2006
3
Exec Dt:
09/26/2006
Assignee
1
3960 POINT EDEN WAY
HAYWARD, CALIFORNIA 94545
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11926719
Correspondence name and address
BOZICEVIC FIELD & FRANCIS LLP
1900 UNIVERSITY AVENUE
SUITE 200
EAST PALO ALTO, CA 94303
Assignment: 19
Reel/Frame:020080/0668   Pages: 2
Recorded: 11/07/2007
Attorney Dkt #:BEAR-013CON4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/26/2006
2
Exec Dt:
09/26/2006
3
Exec Dt:
09/26/2006
Assignee
1
3960 POINT EDEN WAY
HAYWARD, CALIFORNIA 94545
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11926460
Correspondence name and address
BOZICEVIC FIELD & FRANCIS LLP
1900 UNIVERSITY AVENUE
SUITE 200
EAST PALO ALTO, CA 94303
Assignment: 20
Reel/Frame:025543/0639   Pages: 2
Recorded: 12/21/2010
Attorney Dkt #:BEAR-013CON5
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/26/2006
2
Exec Dt:
09/26/2006
3
Exec Dt:
09/26/2006
Assignee
1
3960 POINT EDEN WAY
HAYWARD, CALIFORNIA 94545
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12967888
Correspondence name and address
BOZICEVIC FIELD & FRANCIS LLP
1900 UNIVERSITY AVENUE
SUITE 200
EAST PALO ALTO, CA 94303
Assignment: 21
Reel/Frame:046370/0743   Pages: 3
Recorded: 07/17/2018
Attorney Dkt #:BEAR-018
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/26/2018
2
Exec Dt:
06/26/2018
3
Exec Dt:
06/26/2018
4
Exec Dt:
06/26/2018
Assignee
1
303 HEGENBERGER RD.
SUITE 312
OAKLAND, CALIFORNIA 94621
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16006475
Correspondence name and address
BOZICEVIC, FIELD AND FRANCIS LLP
201 REDWOOD SHORES PARKWAY
SUITE 200
REDWOOD CITY, CA 94065
Assignment: 22
Reel/Frame:046559/0562   Pages: 3
Recorded: 07/17/2018
Attorney Dkt #:BEAR-018US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/26/2018
2
Exec Dt:
06/26/2018
3
Exec Dt:
06/26/2018
4
Exec Dt:
06/26/2018
Assignee
1
303 HEGENBERGER RD.
SUITE 312
OAKLAND, CALIFORNIA 94621
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16006638
Correspondence name and address
BOZICEVIC, FIELD AND FRANCIS LLP
201 REDWOOD SHORES PARKWAY
SUITE 200
REDWOOD CITY, CA 94065
Assignment: 23
Reel/Frame:047245/0988   Pages: 3
Recorded: 07/17/2018
Attorney Dkt #:BEAR-018US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/26/2018
2
Exec Dt:
06/26/2018
3
Exec Dt:
06/26/2018
4
Exec Dt:
06/26/2018
Assignee
1
303 HEGENBERGER RD.
SUITE 312
OAKLAND, UNITED STATES 94621
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16006589
Correspondence name and address
BOZICEVIC, FIELD AND FRANCIS LLP
201 REDWOOD SHORES PARKWAY
SUITE 200
REDWOOD CITY, CA 94065
Assignment: 24
Reel/Frame:055153/0964   Pages: 3
Recorded: 02/04/2021
Attorney Dkt #:BEAR-018DIV / 018DIV2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/26/2018
2
Exec Dt:
06/26/2018
3
Exec Dt:
06/26/2018
4
Exec Dt:
06/26/2018
Assignee
1
303 HEGENBERGER ROAD
SUITE 312
OAKLAND, CALIFORNIA 94621
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
17067278
 
17085023
Correspondence name and address
BOZICEVIC, FIELD & FRANCIS LLP
201 REDWOOD SHORES
SUITE 200
REDWOOD CITY, CA 94065
Assignment: 25
Reel/Frame:050776/0723   Pages: 3
Recorded: 10/21/2019
Attorney Dkt #:BEAR-019US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/11/2019
2
Exec Dt:
10/11/2019
3
Exec Dt:
10/16/2019
4
Exec Dt:
10/16/2019
Assignee
1
303 HEGENBERGER ROAD
SUITE 312
OAKLAND, CALIFORNIA 94621
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16586579
Correspondence name and address
BOZICEVIC, FIELD & FRANCIS LLP
201 REDWOOD SHORES
SUITE 200
REDWOOD CITY, CA 94065
Assignment: 26
Reel/Frame:059542/0869   Pages: 2
Recorded: 04/08/2022
Attorney Dkt #:BEAR-019USCON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/11/2019
2
Exec Dt:
10/11/2019
3
Exec Dt:
10/16/2019
4
Exec Dt:
10/16/2019
Assignee
1
740 PROMONTORY POINT LN., APT. 3305
FOSTER CITY, CALIFORNIA 94404
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17517533
Correspondence name and address
BOZICEVIC, FIELD & FRANCIS LLP
201 REDWOOD SHORES
SUITE 200
REDWOOD CITY, CA 94065
Assignment: 27
Reel/Frame:059901/0169   Pages: 2
Recorded: 05/13/2022
Attorney Dkt #:BEAR-020
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/09/2022
2
Exec Dt:
05/09/2022
3
Exec Dt:
05/09/2022
4
Exec Dt:
04/25/2022
Assignee
1
740 PROMONTORY POINT LN., APT. 3305
FOSTER CITY, CALIFORNIA 94404
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17486551
Correspondence name and address
BOZICEVIC FIELD & FRANCIS LLP
201 REDWOOD SHORES PARKWAY
SUITE 200
REDWOOD CITY, CA 94065
Assignment: 28
Reel/Frame:059903/0098   Pages: 2
Recorded: 05/13/2022
Attorney Dkt #:BEAR-021
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/09/2022
2
Exec Dt:
05/09/2022
3
Exec Dt:
05/09/2022
4
Exec Dt:
04/25/2022
Assignee
1
740 PROMONTORY POINT LN., APT. 3305
FOSTER CITY, CALIFORNIA 94404
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17477918
Correspondence name and address
BOZICEVIC FIELD & FRANCIS LLP
201 REDWOOD SHORES PARKWAY
SUITE 200
REDWOOD CITY, CA 94065
Assignment: 29
Reel/Frame:065127/0320   Pages: 2
Recorded: 10/04/2023
Attorney Dkt #:BEAR-021CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/09/2022
2
Exec Dt:
05/09/2022
3
Exec Dt:
05/09/2022
4
Exec Dt:
04/25/2022
Assignee
1
740 PROMONTORY POINT LN., APT. 3305
FOSTER CITY, CALIFORNIA 94404
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18242406
Correspondence name and address
BOZICEVIC, FIELD & FRANCIS LLP
201 REDWOOD SHORES
SUITE 200
REDWOOD CITY, CA 94065

Search Results as of: 05/01/2024 12:52 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