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 : SPITZER, RICHARD
Total Assignments: 23
Assignment: 1
Reel/Frame:005180/0429   Pages: 2
Recorded: 11/02/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/31/1989
2
Exec Dt:
10/25/1989
Assignee
1
1214 OXFORD STREET
BERKELEY, CALIFORNIA 94709
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07431409
Correspondence name and address
JAMES F. HANN
TOWNSEND & TOWNSEND
STEUART STREET TOWER
ONE MARKET PLAZA, 20TH FLR.
SAN FRANCISCO, CA 94105
Assignment: 2
Reel/Frame:007503/0505   Pages: 8
Recorded: 04/24/1995
Conveyance: PLEASE REFER TO RECORDAL AT REEL 8919, FRAME 0864.
Assignors
1
Exec Dt:
02/10/1995
2
Exec Dt:
02/10/1995
Assignee
1
1214 OXFORD STREET
BERKELEY, CALIFORNIA 94709
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08388035
Correspondence name and address
JOSEPH M. VILLENEUVE
TOWNSEND AND TOWNSEND KHOURIE ET AL.
TWENTIETH FLOOR, STEUART STREET TOWER
ONE MARKET PLAZA
SAN FRANCISCO, CA 94105-1492
Assignment: 3
Reel/Frame:008919/0864   Pages: 5
Recorded: 04/24/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/10/1995
2
Exec Dt:
02/10/1995
Assignee
1
1214 OXFORD STREET
BERKELEY, CALIFORNIA 94709
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08388035
Correspondence name and address
TOWNSEND AND TOWNSEND KHOURIE AND CREW
JOSEPH M. VILLENEUVE
TWENTIETH FLOOR STEUART STREET TOWER
ONE MARKET PLAZA
SAN FRANCISCO, CA 94105-1402
Assignment: 4
Reel/Frame:008785/0567   Pages: 2
Recorded: 10/27/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/09/1997
2
Exec Dt:
10/03/1997
Assignee
1
1214 OXFORD STREET
BERKELEY, CALIFORNIA 94709
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08846410
Correspondence name and address
HICKMAN BEYER & WEAVER, LLP
JOSEPH M. VILLENEUVE
P.O. BOX 61059
PALO ALTO, CA 94306
Assignment: 5
Reel/Frame:009764/0106   Pages: 2
Recorded: 02/16/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/05/1999
Assignee
1
1214 OXFORD STREET
BERKELEY, CALIFORNIA 94709
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08422336
Correspondence name and address
BEYER & WEAVER, LLP
JOSEPH M. VILLENEUVE
P.O. BOX 61059
PALO ALTO, CA 94306
Assignment: 6
Reel/Frame:009764/0290   Pages: 2
Recorded: 02/16/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/05/1999
Assignee
1
1214 OXFORD STREET
BERKELEY, CALIFORNIA 94709
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08045563
Correspondence name and address
BEYER & WEAVER, LLP
JOSEPH M. VILLENEUVE
P.O. BOX 61059
PALO ALTO, CA 94306
Assignment: 7
Reel/Frame:009764/0292   Pages: 2
Recorded: 02/16/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/05/1999
Assignee
1
1214 OXFORD STREET
BERKELEY, CALIFORNIA 94709
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07649522
Correspondence name and address
BEYER & WEAVER, LLP
JOSEPH M. VILLENEUVE
P.O. BOX 61059
PALO ALTO, CA 94306
Assignment: 8
Reel/Frame:011918/0716   Pages: 3
Recorded: 06/18/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/16/2001
2
Exec Dt:
04/02/2001
Assignee
1
1214 OXFORD STREET
BERKELEY, CALIFORNIA 94709
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09883644
Correspondence name and address
BEYER WEAVER & THOMAS, LLP
JOSEPH M. VILLENEUVE
P.O. BOX 778
BERKELEY, CA 94704-0778
Assignment: 9
Reel/Frame:011916/0482   Pages: 3
Recorded: 06/18/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/29/2001
2
Exec Dt:
05/27/2001
Assignee
1
1214 OXFORD STREET
BERKELEY, CALIFORNIA 94709
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09883660
Correspondence name and address
BEYER WEAVER & THOMAS
JOSEPH M. VILLENEUVE
P.O. BOX 778
BERKELEY, CA 94704-0778
Assignment: 10
Reel/Frame:011916/0502   Pages: 3
Recorded: 06/18/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/27/2001
2
Exec Dt:
05/29/2001
Assignee
1
1214 OXFORD STREET
BERKELEY, CALIFORNIA 94709
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09883672
Correspondence name and address
BEYER WEAVER & THOMAS, LLP
JOSEPH M.VILLENEUVE
P.O. BOX 778
BERKELEY, CA 94704-0778
Assignment: 11
Reel/Frame:011918/0709   Pages: 3
Recorded: 06/18/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/30/2001
2
Exec Dt:
05/27/2001
Assignee
1
1215 OXFORD STREET
BERKELEY, CALIFORNIA 94709
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09883645
Correspondence name and address
BEYER WEAVER & THOMAS, LLP
JOSEPH M. VILLENEUVE
P.O. BOX 778
BERKELEY, CA 94704-0778
Assignment: 12
Reel/Frame:012995/0697   Pages: 3
Recorded: 06/05/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/28/2002
2
Exec Dt:
05/24/2002
Assignee
1
1214 OXFORD STREET
BERKELEY, CALIFORNIA 94709
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10107533
Correspondence name and address
BEYER WEAVER & THOMAS, LLP
JOSEPH M. VILLENEUVE
P.O. BOX 778
BERKELEY, CA 94704-0778
Assignment: 13
Reel/Frame:013003/0639   Pages: 4
Recorded: 06/14/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/28/2002
2
Exec Dt:
05/24/2002
3
Exec Dt:
05/29/2002
Assignee
1
1214 OXFORD STREET
BERKELEY, CALIFORNIA 94709
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10107525
Correspondence name and address
BEYER WEAVER & THOMAS, LLP
P.O. BOX 778
BERKELEY, CA 94704-0778
Assignment: 14
Reel/Frame:013989/0900   Pages: 8
Recorded: 04/17/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/01/2003
2
Exec Dt:
04/16/2003
3
Exec Dt:
04/14/2003
4
Exec Dt:
04/07/2003
Assignee
1
1214 OXFORD STREET
BERKELEY, CALIFORNIA 94709
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10419282
Correspondence name and address
BEYER WEAVER & THOMAS, LLP
JOSEPH M. VILLENEUVE
P.O. BOX 778
BERKELEY, CA 94704-0778
Assignment: 15
Reel/Frame:015135/0833   Pages: 4
Recorded: 03/22/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/12/2004
2
Exec Dt:
02/12/2004
3
Exec Dt:
03/13/2004
Assignee
1
1214 OXFORD STREET
BERKELEY, CALIFORNIA 94709
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10806895
Correspondence name and address
BEYER WEAVER & THOMAS LLP
P.O. BOX 778
BERKELEY, CA 94704-0778
Assignment: 16
Reel/Frame:015422/0140   Pages: 4
Recorded: 06/03/2004
Attorney Dkt #:IMECP018
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/02/2004
2
Exec Dt:
05/13/2004
3
Exec Dt:
05/25/2004
Assignee
1
1214 OXFORD STREET
BERKELEY, CALIFORNIA 94709
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10731732
Correspondence name and address
BEYER WEAVER & THOMAS, LLP
P.O. BOX 778
BERKELEY, CA 94704-0778
Assignment: 17
Reel/Frame:015496/0001   Pages: 5
Recorded: 12/23/2004
Attorney Dkt #:IMECP020
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/10/2004
2
Exec Dt:
10/06/2004
3
Exec Dt:
10/23/2004
4
Exec Dt:
10/20/2004
Assignee
1
1214 OXFORD STREET
BERKELEY, CALIFORNIA 94709
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10935914
Correspondence name and address
BEYER WAVER & THOMAS, LLP
JAMES E. AUSTIN
P.O. BOX 70250
OAKLAND, CA 94612-0250
Assignment: 18
Reel/Frame:016906/0769   Pages: 4
Recorded: 08/19/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/13/2005
2
Exec Dt:
08/16/2005
3
Exec Dt:
08/12/2005
Assignee
1
1214 OXFORD STREET
BERKELEY, CALIFORNIA 94709
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11126950
Correspondence name and address
BEYER WEAVER & THOMAS, LLP
P.O. BOX 70250
OAKLAND, CA 94612-0250
Assignment: 19
Reel/Frame:021318/0768   Pages: 6
Recorded: 07/30/2008
Attorney Dkt #:IMECP023
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/08/2008
2
Exec Dt:
06/24/2008
3
Exec Dt:
06/30/2008
4
Exec Dt:
06/26/2008
Assignee
1
1214 OXFORD STREET
BERKELEY, CALIFORNIA 94709
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12120549
Correspondence name and address
JOSEPH M. VILLENEUVE
500 12TH STREET
OAKLAND, CA 94607
Assignment: 20
Reel/Frame:028947/0516   Pages: 6
Recorded: 09/12/2012
Attorney Dkt #:IMECP023D1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/08/2008
2
Exec Dt:
06/24/2008
3
Exec Dt:
06/30/2008
4
Exec Dt:
06/26/2008
Assignee
1
1214 OXFORD STREET
BERKELEY, CALIFORNIA 94709
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13028710
Correspondence name and address
WEAVER AUSTIN VILLENEUVE & SAMPSON LLP
555 12TH STREET
SUITE 1700
OAKLAND, CA 94607
Assignment: 21
Reel/Frame:028371/0149   Pages: 4
Recorded: 06/13/2012
Attorney Dkt #:IMECP025
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/09/2011
2
Exec Dt:
05/05/2011
3
Exec Dt:
04/18/2011
Assignee
1
1214 OXFORD STREET
BERKELEY, CALIFORNIA 94709
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13030602
Correspondence name and address
JOSEPH M. VILLENEUE
555 12TH STREET
SUITE 1700
OAKLAND, CA 94607
Assignment: 22
Reel/Frame:042530/0318   Pages: 5
Recorded: 05/30/2017
Attorney Dkt #:IME1P027
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/23/2016
2
Exec Dt:
09/20/2016
3
Exec Dt:
05/25/2017
Assignee
1
1214 OXFORD STREET
BERKELEY, CALIFORNIA 94709
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15272228
Correspondence name and address
WEAVER AUSTIN VILLENEUVE & SAMPSON LLP
P.O. BOX 70250
OAKLAND, CA 94612
Assignment: 23
Reel/Frame:044835/0097   Pages: 5
Recorded: 02/05/2018
Attorney Dkt #:IME1P029
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/15/2017
2
Exec Dt:
12/08/2017
Assignee
1
1214 OXFORD STREET
BERKELEY, CALIFORNIA 94709
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15835217
Correspondence name and address
WEAVER AUSTIN VILLENEUVE & SAMPSON LLP
P.O. BOX 70250
OAKLAND, CA 94612

Search Results as of: 06/04/2024 06:04 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