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 : TZVETANOV, IVAN
Total Assignments: 7
Assignment: 1
Reel/Frame:023218/0988   Pages: 7
Recorded: 09/11/2009
Attorney Dkt #:025925-002810US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EVANS, MICHAEL A.
Exec Dt:
08/10/2009
2
TZVETANOV, IVAN
Exec Dt:
08/14/2009
3
HERBOWY, STEVEN L.
Exec Dt:
08/19/2009
4
GANPATH, RAJ P.
Exec Dt:
08/11/2009
5
LEE, AMY
Exec Dt:
08/19/2009
6
KUMAR, ANANT
Exec Dt:
08/19/2009
7
WATANABE, GWENDOLYN A.
Exec Dt:
08/14/2009
8
RAO, K.T. VENKATESWARA
Exec Dt:
08/10/2009
Assignee
1
NELLIX, INC.
2465-B FABER PLACE
PALO ALTO, CALIFORNIA 94303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090319029
12478208
Correspondence name and address
JOY ROEDER
2 EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111
Assignment: 2
Reel/Frame:023271/0512   Pages: 3
Recorded: 09/23/2009
Attorney Dkt #:025925-002720US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAO, K.T. VENKATESWARA
Exec Dt:
08/24/2009
2
KUMAR, ANANT
Exec Dt:
09/02/2009
3
TZVETANOV, IVAN
Exec Dt:
09/12/2009
Assignee
1
NELLIX, INC.
2465-B FABER PLACE
PALO ALTO, CALIFORNIA 94303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100004728
12371087
Correspondence name and address
JOY ROEDER
2 EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111
Assignment: 3
Reel/Frame:026312/0712   Pages: 9
Recorded: 05/19/2011
Attorney Dkt #:HGLAS-86299
Conveyance: NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUXBAUM, DARIN
Exec Dt:
04/28/2011
2
HSU, CHARLES
Exec Dt:
05/08/2011
3
TZVETANOV, IVAN
Exec Dt:
04/28/2011
4
ZHANG, FAN
Exec Dt:
04/28/2011
5
REO, MICHAEL
Exec Dt:
05/19/2011
Assignee
1
HOURGLASS TECHNOLOGIES, INC.
2684 MIDDLEFIELD ROAD
SUITE A
REDWOOD CITY, CALIFORNIA 94063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110245854
13111876
Correspondence name and address
FULWIDER PATTON LLP
HOWARD HUGHES CENTER
6060 CENTER DRIVE, TENTH FLOOR
LOS ANGELES, CA 90045
Assignment: 4
Reel/Frame:040469/0119   Pages: 7
Recorded: 11/30/2016
Attorney Dkt #:10703-417(PA-7855-PCT/US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARTLETT II, RUSH L.
Exec Dt:
05/18/2015
2
TZVETANOV, IVAN
Exec Dt:
05/15/2015
3
VAN WERT, RYAN J.F.
Exec Dt:
05/18/2015
Assignee
1
AWAIR, INC.
318 CAMPUS DRIVE, JAMES H. CLARK, CENTER RM. E100
STANFORD, CALIFORNIA 94305
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11000658
US20170095628
15310671
Correspondence name and address
STEPHEN C. SMITH
BRINKS GILSON & LIONE
POB 10395
CHICAGO, IL 60611-5599
Assignment: 5
Reel/Frame:063869/0133   Pages: 3
Recorded: 06/06/2023
Attorney Dkt #:0070-0030US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DIXIT, APRATIM
Exec Dt:
03/23/2022
2
TZVETANOV, IVAN
Exec Dt:
03/22/2022
3
KARAMIAN, CAMERON
Exec Dt:
03/23/2022
4
LIN, IVAN WEI TAI
Exec Dt:
03/24/2022
Assignee
1
NEVRO CORP.
1800 BRIDGE PKWY
REDWOOD CITY, CALIFORNIA 94065
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240033512
18256132
Correspondence name and address
MEDLER FERRO WOODHOUSE & MILLS PLLC
8201 GREENSBORO DRIVE, SUITE 1060
MCLEAN, VA 22102
Assignment: 6
Reel/Frame:065925/0226   Pages: 5
Recorded: 12/20/2023
Attorney Dkt #:STFD-S21-183-001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOLDENBERG, DAVID
Exec Dt:
07/22/2022
2
TZVETANOV, IVAN
Exec Dt:
07/19/2022
Assignee
1
THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY
BUILDING 170, 3RD FLOOR
MAIN QUAD, P.O. BOX 20386
STANFORD, CALIFORNIA 94305
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240122812
18389679
Correspondence name and address
VISTA IP LAW GROUP LLP
100 SPECTRUM CENTER DRIVE
SUITE 900
IRVINE, CA 92618
Assignment: 7
Reel/Frame:062383/0014   Pages: 12
Recorded: 01/16/2023
Attorney Dkt #:0070-0029USD1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DIXIT, APRATIM
Exec Dt:
11/15/2022
2
TZVETANOV, IVAN
Exec Dt:
11/15/2022
3
KARAMIAN, CAMERON
Exec Dt:
11/15/2022
4
MASHHADI, OMID
Exec Dt:
11/15/2022
5
ALSBERG, KEITH DANIEL
Exec Dt:
11/15/2022
6
O'LEARY, JEREMIAH PETER
Exec Dt:
11/25/2022
7
PAULSEN, GARY HARLAN
Exec Dt:
11/16/2022
Assignee
1
NEVRO CORP.
1800 BRIDGE PKWY
REDWOOD CITY, CALIFORNIA 94065
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D984650
NONE
29774995
Correspondence name and address
ALBERT FERRO
8201 GREENSBORO DR.
SUITE 1060
MCLEAN, VA 22102

Search Results as of: 05/22/2024 10:36 AM
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