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 : PLETHORA CORPORATION
Total Assignments: 6
Assignment: 1
Reel/Frame:037769/0417   Pages: 11
Recorded: 02/18/2016
Attorney Dkt #:48535-0237
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/16/2016
Assignees
1
104 LA MESA DRIVE, SUITE 102
PORTOLA VALLEY, CALIFORNIA 94028
2
104 LA MESA DRIVE, SUITE 102
PORTOLA VALLEY, CALIFORNIA 94028
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
14517711
 
14517734
 
14807350
Correspondence name and address
JEFFREY T. KLUGMAN
FOUR EMBARCADERO CENTER, SUITE 4000
SAN FRANCISCO, CA 94111
Assignment: 2
Reel/Frame:039856/0719   Pages: 4
Recorded: 09/26/2016
Attorney Dkt #:48535-0237
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/26/2016
Assignees
1
104 LA MESA DRIVE, SUITE 102
PORTOLA VALLEY, CALIFORNIA 94028
2
104 LA MESA DRIVE, SUITE 102
PORTOLA VALLEY, CALIFORNIA 94028
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
15153100
 
15233349
Correspondence name and address
JEFFREY T. KLUGMAN
FOUR EMBARCADERO CENTER, SUITE 4000
SAN FRANCISCO, CA 94111
Assignment: 3
Reel/Frame:044275/0416   Pages: 11
Recorded: 10/16/2017
Attorney Dkt #:48535-2025
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/13/2017
Assignee
1
104 LA MESA DRIVE, SUITE 102
PORTOLA VALLEY, CALIFORNIA 94028
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
14517711
 
14517734
 
14807350
 
NONE
15263196
 
NONE
15263213
 
NONE
15611096
Correspondence name and address
JEFFREY T. KLUGMAN
FOUR EMBARCADERO CENTER, SUITE 4000
SAN FRANCISCO, CA 94111
Assignment: 4
Reel/Frame:047285/0149   Pages: 11
Recorded: 06/08/2018
Attorney Dkt #:49013-0403
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/07/2018
Assignees
1
104 LA MESA DRIVE, SUITE 102
PORTOLA VALLEY, CALIFORNIA 94028
2
104 LA MESA DRIVE, SUITE 102
PORTOLA VALLEY, CALIFORNIA 94028
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
14517711
 
14517734
 
14807350
 
NONE
15263196
 
NONE
15263213
Correspondence name and address
JEFFREY T. KLUGMAN
FOUR EMBARCADERO CENTER, SUITE 4000
SAN FRANCISCO, CA 94111
Assignment: 5
Reel/Frame:070039/0460   Pages: 4
Recorded: 01/28/2025
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/01/2024
Assignee
1
4-2-2, ASAKUSABASHI, TAITO-KU
TOKYO, JAPAN 111-0053
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
10061299
 
10146208
 
10486415
 
10776841
 
10838387
 
NONE
10889099
 
10976720
 
11055755
 
11429076
 
14517711
 
14517734
 
14807350
 
NONE
15263196
 
NONE
15263213
Correspondence name and address
RIMON P.C.
8300 GREENSBORO DR.
SUITE 500
MCLEAN, VA 22102
Assignment: 6
Reel/Frame:070126/0174   Pages: 6
Recorded: 02/05/2025
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE THE APPLICATION NUMBERS MEANT TO BE IDENTIFIED AS PATENT NUMBERS PREVIOUSLY RECORDED ON REEL 70039 FRAME 460. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignor
1
Exec Dt:
12/01/2024
Assignee
1
4-2-2, ASAKUSABASHI, TAITO-KU
TOKYO, JAPAN 111-0053
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
14517711
 
14517734
 
14807350
 
15153100
 
15233349
 
NONE
15263196
 
NONE
15263213
 
15608033
 
15846818
 
16355053
 
16362489
 
16664055
 
16993075
 
17061895
 
17199184
Correspondence name and address
RIMON P.C.
8300 GREENSBORO DR.
SUITE 500
MCLEAN, VA 22102

Search Results as of: 06/17/2025 08:34 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