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 : PFEIFFER, ARTHUR M.
Total Assignments: 7
Assignment: 1
Reel/Frame:004446/0849   Pages: 5
Recorded: 08/21/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/24/1985
2
Exec Dt:
07/24/1985
3
Exec Dt:
07/24/1985
4
Exec Dt:
07/24/1985
Assignee
1
4151 MIDDLEFIELD ROAD SUITE 101C, A CORP OF CA
PALO ALTO, CALIFORNIA 94303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06759654
Correspondence name and address
JERALD E. ROSENBLUM
55 ALMADEN BLVD., STE. 511
SAN JOSE, CA 95113
Assignment: 2
Reel/Frame:004442/0852   Pages: 4
Recorded: 08/20/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
07/31/1985
Assignee
1
PALO ALTO, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06761967
Correspondence name and address
JERALD E. ROSENBLUM
55 ALMADEN BOULEVARD STE. 511
SAN JOSE, CA 95113
Assignment: 3
Reel/Frame:012725/0075   Pages: 7
Recorded: 03/22/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/08/2002
2
Exec Dt:
03/08/2002
Assignee
1
525 LINCOLN AVENUE
PALO ALTO, CALIFORNIA 94301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09923487
Correspondence name and address
THOMAS SCHNECK
P.O. BOX 2-E
SAN JOSE, CA 95109-0005
Assignment: 4
Reel/Frame:015474/0979   Pages: 3
Recorded: 06/14/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/10/2004
2
Exec Dt:
06/10/2004
Assignee
1
525 LINCOLN AVENUE
PALO ALTO, CALIFORNIA 94301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10867614
Correspondence name and address
PATENT LAW GROUP LLP
BRIAN D. OGONOWSKY
2635 N. FIRST ST.
SUITE 223
SAN JOSE, CA 95134
Assignment: 5
Reel/Frame:016589/0691   Pages: 3
Recorded: 05/19/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/16/2005
2
Exec Dt:
05/16/2005
Assignee
1
525 LINCOLN AVENUE
PALO ALTO, CALIFORNIA 94301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11133837
Correspondence name and address
BRIAN D. OGONOWSKY
PATENT LAW GROUP LLP
2635 N. FIRST ST., SUITE 223
SAN JOSE, CA 95134
Assignment: 6
Reel/Frame:024141/0421   Pages: 3
Recorded: 03/25/2010
Attorney Dkt #:TPI-P-102
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/24/2010
2
Exec Dt:
03/23/2010
Assignee
1
525 LINCOLN AVENUE
PALO ALTO, CALIFORNIA 94301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12731119
Correspondence name and address
PATENT LAW GROUP LLP
2635 NORTH FIRST STREET
SUITE 223
SAN JOSE, CA 95134
Assignment: 7
Reel/Frame:028692/0133   Pages: 2
Recorded: 07/31/2012
Attorney Dkt #:TPI-P103
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/31/2012
Assignee
1
525 LINCOLN AVENUE
PALO ALTO, CALIFORNIA 94301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13563641
Correspondence name and address
PATENT LAW GROUP LLP
2635 NORTH FIRST STREET
SUITE 223
SAN JOSE, CA 95134

Search Results as of: 05/09/2024 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