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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 : LAWSON, JOHN A.
Total Assignments: 14
Assignment: 1
Reel/Frame:004057/0103   Pages: 2
Recorded: 09/30/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/29/1982
2
Exec Dt:
09/29/1982
3
Exec Dt:
09/29/1982
Assignee
1
35 WIGGINS AVE.
BEDFORD,, MASSACHUSETTS 01730
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06431577
Correspondence name and address
SILVERMAN, CASS & SINGER, LTD.
105 WEST ADAMS ST., 27TH FLR.,
CHICAGO, IL 60603
Assignment: 2
Reel/Frame:004066/0557   Pages: 2
Recorded: 12/09/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/23/1982
2
Exec Dt:
11/10/1982
3
Exec Dt:
11/23/1982
Assignee
1
35 WIGGINS AVE.
BEDFORD, MASSACHUSETTS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06431577
Correspondence name and address
SILVERMAN, CASS & SINGER, LTD.
105 WEST ADAMS ST., 27TH FLR.
CHICAGO, IL 60603
Assignment: 3
Reel/Frame:004807/0012   Pages: 1
Recorded: 03/24/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/14/1986
2
Exec Dt:
03/14/1986
3
Exec Dt:
03/14/1986
Assignee
1
MENLO PK, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06843150
Correspondence name and address
CIOTTI & MURASHIGE
545 MIDDLEFIELD ROAD, SUITE 200
MENLO PARK, CA 94025
Assignment: 4
Reel/Frame:004896/0302   Pages: 2
Recorded: 06/13/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
06/07/1988
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07205993
Correspondence name and address
KILLWORTH, GOTTMAN, HAGAN & SCHAEFF
1400 ONE FIRST NATIONAL PLAZA
DAYTON, OH 45402
Assignment: 5
Reel/Frame:004960/0433   Pages: 4
Recorded: 10/17/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/11/1988
2
Exec Dt:
10/11/1988
3
Exec Dt:
10/11/1988
4
Exec Dt:
10/11/1988
5
Exec Dt:
10/11/1988
6
Exec Dt:
10/11/1988
7
Exec Dt:
10/11/1988
8
Exec Dt:
10/11/1988
9
Exec Dt:
10/11/1988
Assignee
1
131 WESTPARK DR.
DAYTON, OHIO 45459
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07258649
Correspondence name and address
KILLWORTH, GOTTMAN, HAGAN & SCHAEFF
1400 ONE FIRST NATIONAL PLAZA
DAYTON, OH 45402-1502
Assignment: 6
Reel/Frame:005353/0947   Pages: 3
Recorded: 06/29/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/26/1990
2
Exec Dt:
06/26/1990
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07546099
Correspondence name and address
JAMES R. CWAYNA
5200 WILSON RD.
EDINA, MN 55424
Assignment: 7
Reel/Frame:005450/0605   Pages: 2
Recorded: 09/24/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
08/08/1990
Assignee
1
MENLO PARK, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07534702
Correspondence name and address
IRELL & MANELLA
545 MIDDLEFIELD RD., STE. 200
MENLO PARK, CA 94025-3471
Assignment: 8
Reel/Frame:006357/0406   Pages: 3
Recorded: 12/21/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/03/1992
2
Exec Dt:
12/03/1992
3
Exec Dt:
12/08/1992
4
Exec Dt:
12/16/1992
Assignee
1
333 RAVENSWOOD
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07961811
Correspondence name and address
MORRISON & FOESTER
WILLIAM A. BENZ
755 PAGE MILL ROAD
PALO ALTO, CA 94304-1018
Assignment: 9
Reel/Frame:006361/0352   Pages: 2
Recorded: 12/16/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
12/16/1992
Assignee
1
333 RAVENSWOOD AVE
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07991365
Correspondence name and address
WILLIAM H. BENZ
MORRISON & FOERSTER
755 PAGE MILL ROAD
PALO ALTO, CA 94304
Assignment: 10
Reel/Frame:007206/0106   Pages: 7
Recorded: 10/24/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/20/1994
2
Exec Dt:
10/19/1994
3
Exec Dt:
10/19/1994
Assignee
1
455 NORTH BERNARDO AVENUE
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08279059
Correspondence name and address
C. MICHAEL ZIMMERMAN
FLEHR, HOHBACH, TEST ET AL
SUITE 3400
FOUR EMBARCADERO CENTER
SAN FRANCISCO, CA 94111-4187
Assignment: 11
Reel/Frame:018834/0217   Pages: 5
Recorded: 01/31/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/29/2007
2
Exec Dt:
01/29/2007
3
Exec Dt:
01/29/2007
Assignee
1
BHP BILLITON CENTRE, 180 LONSDALE STREET, MELBOURNE, VIC 3000
AUSTRALIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11522651
Correspondence name and address
BRINKS HOFER GILSON & LIONE
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 12
Reel/Frame:021431/0884   Pages: 3
Recorded: 08/22/2008
Attorney Dkt #:7590-0002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/11/2008
Assignee
1
229 W. 375 N.
HYDE PARK, UTAH 84318
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12143608
Correspondence name and address
MINTZ LEVIN
3000 EL CAMINO REAL
5 PALO ALTO SQUARE - 6TH FLOOR
PALO ALTO, CA 94304-1124
Assignment: 13
Reel/Frame:024139/0960   Pages: 6
Recorded: 03/25/2010
Attorney Dkt #:46483-5127US (450030)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/15/2008
2
Exec Dt:
10/15/2008
3
Exec Dt:
10/15/2008
Assignee
1
3160 CHESTNUT STREET
SUITE 200
PHILADELPHIA, PENNSYLVANIA 19104
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
12680153
 
12680153
Correspondence name and address
DARRYL PRATCHER, DRINKER BIDDLE REATH
ONE LOGAN SQUARE, SUITE 2000
PHILADELPHIA, PA 19103-6996
Assignment: 14
Reel/Frame:024671/0925   Pages: 6
Recorded: 07/13/2010
Attorney Dkt #:46483-5129-00-US (453264)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/21/2009
2
Exec Dt:
05/21/2009
3
Exec Dt:
05/21/2009
Assignee
1
3160 CHESTNUT STREET
SUITE 200
PHILADELPHIA, PENNSYLVANIA 19104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12812399
Correspondence name and address
DRINKER BIDDLE & REATH LLP
ONE LOGAN SQUARE, STE. 2000
PHILADELPHIA, PA 19103

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