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Patent Assignment Assignor Details
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Assignor Name : BLOCK, BARRY
Total Assignments: 11
Assignment: 1
Reel/Frame:004340/0220   Pages: 1
Recorded: 12/14/1984
Conveyance: FROM JOINT TO SOLE
Assignors
1
Exec Dt:
11/26/1984
2
Exec Dt:
11/26/1984
Assignees
1
30610 PAGE MILL RD.
LOS ALTOS, CALIFORNIA 94022
2
30600 PAGE MILL RD.
LOS ALTOS, CALIFORNIA 94022
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
05550519
 
NONE
05551232
 
NONE
05551270
 
NONE
05551379
 
NONE
05572013
 
NONE
05586892
 
NONE
05656632
 
NONE
05656632
 
NONE
05817556
 
NONE
05838310
 
NONE
05903827
 
NONE
05963103
 
NONE
06115610
 
NONE
06142236
 
NONE
06545907
 
NONE
06556800
 
NONE
06556832
 
NONE
06572582
 
NONE
06573693
Correspondence name and address
LOWE, KING, PRICE ET AL
CRYSTAL PLAZA 1
2001 JEFFERSON DAIS HWY.
ARLINGTON, VA. 22202
Assignment: 2
Reel/Frame:004439/0617   Pages: 2
Recorded: 08/02/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/02/1985
2
Exec Dt:
08/02/1985
Assignee
1
CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06761993
Correspondence name and address
KENNETH E. LEEDS
SKJERVEN, MORRILL, MACPHERSON,
FRANKLIN & FRIEL
3600 PRUNERIDGE, STE. 100
SANTA CLARA, CA 95051
Assignment: 3
Reel/Frame:005236/0809   Pages: 2
Recorded: 02/05/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/25/1990
2
Exec Dt:
01/25/1990
3
Exec Dt:
01/25/1990
4
Exec Dt:
01/25/1990
5
Exec Dt:
01/25/1990
6
Exec Dt:
01/25/1990
Assignee
1
DALLAS, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07304344
Correspondence name and address
ROGER N. CHAUZA
RICHARDS, HARRIS, MEDLOCK & ANDREWS
4500 RENAISSANCE TOWER
1201 ELM STREET
DALLAS, TX 75270-2197
Assignment: 4
Reel/Frame:007459/0978   Pages: 5
Recorded: 05/01/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/30/1995
Assignee
1
1621 NEPTUNE DRIVE
SAN LEANDRO, CALIFORNIA 94577
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08381681
Correspondence name and address
RICHARD E. BACKUS
FLEHR, HOHBACH, TEST, ET AL.
FOUR EMBARCEDERO CENTER
SUITE 3400
SAN FRANCISCO, CA 94111-4187
Assignment: 5
Reel/Frame:008770/0429   Pages: 3
Recorded: 05/16/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/16/1997
2
Exec Dt:
05/16/1997
Assignee
1
2681 ZANKER ROAD, SUITE B
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08857324
Correspondence name and address
SKJERVEN, MORRILL, MACPHERSON ET AL.
KENNETH E, LEEDS
25 METRO DRIVE, SUITE 700
SAN JOSE, CA 95110
Assignment: 6
Reel/Frame:008917/0675   Pages: 3
Recorded: 11/24/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/29/1997
2
Exec Dt:
08/06/1997
3
Exec Dt:
07/18/1997
4
Exec Dt:
08/13/1997
Assignee
1
INTELLECTUAL PROPERTY DEPARTMENT A1W
950 PAGE MILL ROAD, PO BOX 10950
PALO ALTO, CALIFORNIA 94303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08877153
Correspondence name and address
ALZA CORPORATION
D. BYRON MILLER
P.O. BOX 10950
PALO ALTO, CA 94303-0802
Assignment: 7
Reel/Frame:008922/0614   Pages: 4
Recorded: 11/19/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/29/1997
2
Exec Dt:
07/18/1997
3
Exec Dt:
08/13/1997
4
Exec Dt:
07/21/1997
5
Exec Dt:
07/30/1997
Assignee
1
950 PAGE MILL ROAD
INTELLECTUAL PROPERTY DEPARTMENT A1W
PALO ALTO, CALIFORNIA 94303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
08877155
Correspondence name and address
ALZA CORPORATIN
D. BYRON MILLER
950 PAGE MILL ROAD
PALO ALTO, CA 94303-0802
Assignment: 8
Reel/Frame:008738/0360   Pages: 3
Recorded: 10/06/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/02/1997
2
Exec Dt:
10/02/1997
Assignee
1
2681 ZANKER ROAD
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08833608
Correspondence name and address
SKJERVEN, MORRILL, MACPHERSON ET AL
KENNETH E. LEEDS
25 METRO DRIVE, SUITE 700
SAN JOSE, CA 95110
Assignment: 9
Reel/Frame:009155/0723   Pages: 3
Recorded: 04/13/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/10/1998
2
Exec Dt:
04/10/1998
3
Exec Dt:
04/10/1998
Assignee
1
SUITE B
2681 ZANKER ROAD
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09059778
Correspondence name and address
SKJERVEN, MORRILL, MACPHERSON, ET AL
KENNETH E. LEEDS
25 METRO DR.
SUITE 700
SAN JOSE, CA 95110
Assignment: 10
Reel/Frame:009305/0389   Pages: 3
Recorded: 07/10/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/02/1998
2
Exec Dt:
07/02/1998
Assignee
1
SUITE B
2681 ZANKER ROAD
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08857324
Correspondence name and address
SKJERVEN, MORRILL, MACPHERSON, ET AL
KENNETH E. LEEDS
25 METRO DRIVE
SUITE 700
SAN JOSE, CA 95110
Assignment: 11
Reel/Frame:010228/0821   Pages: 5
Recorded: 09/13/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/18/1999
Assignee
1
2681 ZANKER ROAD, SUITE B
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09288269
Correspondence name and address
KENNETH E. LEEDS
P.O. BOX 2819
SUNNYVALE, CA 94087-0819

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