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 : SIERRA, DAVID H.
Total Assignments: 8
Assignment: 1
Reel/Frame:006112/0493   Pages: 3
Recorded: 05/01/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/19/1992
2
Exec Dt:
03/23/1992
3
Exec Dt:
03/23/1992
Assignee
1
SUITE H
1430 O'BRIEN DRIVE
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07855921
Correspondence name and address
FLEHR, HOHBACH, TEST
ALBRITTON & HERBERT
FOUR EMBARCADERO CENTER, STE. 3400
SAN FRANCISCO, CA 94111
Assignment: 2
Reel/Frame:008422/0893   Pages: 12
Recorded: 02/20/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/13/1997
2
Exec Dt:
02/04/1997
3
Exec Dt:
02/13/1997
4
Exec Dt:
02/06/1997
5
Exec Dt:
02/12/1997
Assignee
1
2500 FABER PLACE
PALO ALTO, CALIFORNIA 94303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08741233
Correspondence name and address
PENNIE & EDMONDS LLP
JON R. STARK
1155 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 3
Reel/Frame:009589/0096   Pages: 3
Recorded: 11/16/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/04/1998
2
Exec Dt:
10/30/1998
3
Exec Dt:
10/19/1998
4
Exec Dt:
10/29/1998
Assignee
1
2500 FABER PLACE
PALO ALTO, CALIFORNIA 94303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09099126
Correspondence name and address
FISH & RICHARDSON P.C.
LAURIE A. AXFORD
4225 EXECUTIVE SQUARE, SUITE 1400
LA JOLLA, CA 92037
Assignment: 4
Reel/Frame:009632/0162   Pages: 2
Recorded: 11/24/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/28/1998
Assignee
1
2500 FABER PLACE
PALO ALTO, CALIFORNIA 94303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09199139
Correspondence name and address
FISH & RICHARDSON P.C.
LAURIE A. AXFORD
4225 EXECUTIVE SQUARE, SUITE 1400
LA JOLLA, CA 92037
Assignment: 5
Reel/Frame:014229/0565   Pages: 3
Recorded: 07/01/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/06/2003
Assignees
1
460 COYOTE RIDGE ROAD
APTOS, CALIFORNIA 95003
2
86 TAN OAK DRIVE
SCOTTS VALLEY, CALIFORNIA 95066
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10204805
Correspondence name and address
PENNIE & EDMONDS LLP
LAURIE A. AXFORD
1155 AVENUE OF THE AMERICAS
NEW YORK, NY 10036-2711
Assignment: 6
Reel/Frame:050117/0478   Pages: 3
Recorded: 08/21/2019
Attorney Dkt #:MDC-0001-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/14/2019
2
Exec Dt:
08/20/2019
Assignee
1
25317 LA LOMA DRIVE
LOS ALTOS HILLS, CALIFORNIA 94022
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15531978
Correspondence name and address
BENJAMIN C. PELLETIER
VENABLE LLP
P.O. BOX 34385
WASHINGTON, DC 20043
Assignment: 7
Reel/Frame:064155/0965   Pages: 3
Recorded: 07/05/2023
Attorney Dkt #:MDC-0001-C1-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/14/2019
2
Exec Dt:
08/20/2019
Assignee
1
25317 LA LOMA DRIVE
LOS ALTOS HILLS, CALIFORNIA 94022
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16849637
Correspondence name and address
BENJAMIN C. PELLETIER
HAYNES AND BOONE LLP
2323 VICTORY AVENUE, SUITE 700
DALLAS, TX 75219
Assignment: 8
Reel/Frame:065546/0795   Pages: 3
Recorded: 11/13/2023
Attorney Dkt #:MDC-0001-D1-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/14/2019
2
Exec Dt:
08/20/2019
Assignee
1
25317 LA LOMA DRIVE
LOS ALTOS HILLS, CALIFORNIA 94022
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18447077
Correspondence name and address
BENJAMIN C. PELLETIER
HAYNES AND BOONE LLP
2801 N. HARWOOD STREET, SUITE 2300
DALLAS, TX 75201

Search Results as of: 05/31/2024 04:32 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