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Patent Assignment Assignor Details
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Assignor Name : DE VAUGHN, DONALD H.
Total Assignments: 6
Assignment: 1
Reel/Frame:003975/0225   Pages: 2
Recorded: 12/10/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
11/19/1981
Assignee
1
SAN FRANCISCO, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06329188
Correspondence name and address
FLEHR, HOHBACH, TEST, ALBRITTON
& HERBERT
STE. 3400, FOUR EMBARCADERO CTR.
SAN FRANCISCO, CA 94111
Assignment: 2
Reel/Frame:003975/0227   Pages: 2
Recorded: 12/10/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
11/19/1981
Assignee
1
SAN FRANCISCO, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06329187
Correspondence name and address
FLEHR, HOHBACH ET AL
STE. 3400, 4 EMBARCADERO CTR.
SAN FRANCISCO, CA 94111
Assignment: 3
Reel/Frame:004060/0192   Pages: 3
Recorded: 08/27/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/16/1982
2
Exec Dt:
08/19/1982
3
Exec Dt:
08/20/1982
4
Exec Dt:
08/16/1982
Assignees
1
A PARTNERSHIP OF CA.
SAN FRANCISCO, CALIFORNIA
2
A PARTNERSHIP OF CA
SAN FRANCISCO, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06412384
Correspondence name and address
FLEHR, HOHBACH, TEST,
ALBRITTON & HERBERT
STE. 3400, FOUR EMBARCADERO CENTER
SAN FRANCISCO, CA 94111
Assignment: 4
Reel/Frame:005382/0961   Pages: 3
Recorded: 07/12/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
07/03/1990
Assignee
1
4200 CALIFORNIA ST., STE. 108
A CORP. OF CA
SAN FRANCISCO, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07551874
Correspondence name and address
FLEHR, HOHBACH, TEST, ALBRITTON &
HERBERT
STE. 3400
FOUR EMBARCADERO CENTER
SAN FRANCISCO, CA 94111
Assignment: 5
Reel/Frame:007862/0285   Pages: 3
Recorded: 01/17/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/05/1996
Assignee
1
SUITE 100
4200 CALIFORNIA STREET
SAN FRANCISCO, CALIFORNIA 94118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08582334
Correspondence name and address
FLEHR, HOHBACH, TEST ET AL.
MICHAEL L. LOUIE, ESQ.
FOUR EMBARCADERO CENTER
SUITE 3400
SAN FRANCISCO, CA 94111
Assignment: 6
Reel/Frame:011183/0971   Pages: 4
Recorded: 10/03/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/26/2000
2
Exec Dt:
09/26/2000
Assignee
1
4200 CALIFORNIA STREET
SAN FRANCISCO, CALIFORNIA 94118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09677614
Correspondence name and address
FLEHR HOBACH TEST ALBRITTON ET AL.
ROBERT B. CHICKERING, ESQ.
FOUR EMBARCADERO CENTER
SUITE 3400
SAN FRANCISCO, CA 94111-4187

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