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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 : ZAFIROPOULO, ARTHUR W.
Total Assignments: 16
Assignment: 1
Reel/Frame:004224/0111   Pages: 2
Recorded: 02/21/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/06/1982
2
Exec Dt:
01/05/1982
Assignee
1
A CORP OF MA
WILMINGTON, MASSACHUSETTS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06337373
Correspondence name and address
WEINGARTEN, SCHURGIN, GAGNEBIN & HAYES
ONE STATE STREET
BOSTON, MASSACHUSETTS 02109
Assignment: 2
Reel/Frame:004088/0300   Pages: 2
Recorded: 01/28/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/06/1982
2
Exec Dt:
01/06/1982
Assignee
1
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06337372
Correspondence name and address
JAMES E. MROSE
THOMSON & MROSE
468 PARK DR.
BOSTON, MA 02215
Assignment: 3
Reel/Frame:004109/0796   Pages: 2
Recorded: 03/23/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/23/1983
2
Exec Dt:
03/23/1983
Assignee
1
16 JONSPIN RD.
WILMINGTON, MASSACHUSETTS 01887
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06477961
Correspondence name and address
WEINGARTEN, SCHURGIN, GAGNEBIN & HAYES
ONE STATE STREET
BOSTON, MA 02109
Assignment: 4
Reel/Frame:004680/0064   Pages: 3
Recorded: 03/16/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/05/1987
2
Exec Dt:
02/26/1987
3
Exec Dt:
02/26/1987
4
Exec Dt:
02/26/1987
5
Exec Dt:
03/10/1987
Assignee
1
MASSACHUSETTS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06923125
Correspondence name and address
WEINGARTEN, SCHURGIN, GAGNEBIN & HAYES
TEN POST OFFICE SQUARE
BOSTON, MA 02109
Assignment: 5
Reel/Frame:021848/0892   Pages: 4
Recorded: 11/18/2008
Attorney Dkt #:3521.231
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/29/2008
2
Exec Dt:
09/25/2008
Assignee
1
3050 ZANKER ROAD
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12231457
Correspondence name and address
ALLSTON L. JONES
425 SHERMAN AVENUE, SUITE 230
PALO ALTO, CA 94306
Assignment: 6
Reel/Frame:025773/0577   Pages: 6
Recorded: 12/27/2010
Attorney Dkt #:3521.243D
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/10/2009
2
Exec Dt:
02/23/2009
3
Exec Dt:
02/09/2009
Assignee
1
3050 ZANKER ROAD
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12975267
Correspondence name and address
ALLSTON L. JONES
425 SHERMAN AVENUE, SUITE 230
PALO ALTO, CA 94306
Assignment: 7
Reel/Frame:027984/0112   Pages: 3
Recorded: 04/04/2012
Attorney Dkt #:VT117-12US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/20/2012
2
Exec Dt:
04/03/2012
Assignee
1
3050 ZANKER ROAD
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13438865
Correspondence name and address
OPTICUS IP LAW, PLLC
7791 ALISTER MACKENZIE DRIVE
SARASOTA, FL 34240
Assignment: 8
Reel/Frame:028199/0206   Pages: 3
Recorded: 05/13/2012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/11/2012
Assignee
1
3050 ZANKER ROAD
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13459031
Correspondence name and address
OPTICUS IP LAW, PLLC
7791 ALISTER MACKENZIE DRIVE
SARASOTA, FL 34240
Assignment: 9
Reel/Frame:029901/0285   Pages: 3
Recorded: 02/28/2013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/28/2013
2
Exec Dt:
02/28/2013
Assignee
1
3050 ZANKER ROAD
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13781682
Correspondence name and address
OPTICUS IP LAW, PLLC
7791 ALISTER MACKENZIE DRIVE
SARASOTA, FL 34240
Assignment: 10
Reel/Frame:030218/0351   Pages: 3
Recorded: 04/15/2013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/15/2013
2
Exec Dt:
04/15/2013
Assignee
1
3050 ZANKER ROAD
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13863283
Correspondence name and address
OPTICUS IP LAW, PLLC
7791 ALISTER MACKENZIE DRIVE
SARASOTA, FL 34240
Assignment: 11
Reel/Frame:030783/0673   Pages: 3
Recorded: 07/12/2013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/06/2013
2
Exec Dt:
07/11/2013
Assignee
1
3050 ZANKER ROAD
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13933355
Correspondence name and address
OPTICUS IP LAW, PLLC
7791 ALISTER MACKENZIE DRIVE
SARASOTA, FL 34240
Assignment: 12
Reel/Frame:031034/0747   Pages: 3
Recorded: 08/19/2013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/08/2013
2
Exec Dt:
08/05/2013
Assignee
1
3050 ZANKER ROAD
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13961655
Correspondence name and address
OPTICUS IP LAW, PLLC
7791 ALISTER MACKENZIE DRIVE
SARASOTA, FL 34240
Assignment: 13
Reel/Frame:034777/0750   Pages: 3
Recorded: 01/21/2015
Attorney Dkt #:CNT209-15US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/16/2015
Assignee
1
3050 ZANKER ROAD
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14601944
Correspondence name and address
OPTICUS IP LAW, PLLC
7791 ALISTER MACKENZIE DRIVE
SARASOTA, FL 34240
Assignment: 14
Reel/Frame:035657/0651   Pages: 3
Recorded: 05/18/2015
Attorney Dkt #:VT133
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/28/2015
2
Exec Dt:
04/28/2015
Assignee
1
3050 ZANKER ROAD
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14714544
Correspondence name and address
OPTICUS IP LAW, PLLC
7791 ALISTER MACKENZIE DRIVE
SARASOTA, FL 34240
Assignment: 15
Reel/Frame:035867/0313   Pages: 3
Recorded: 06/19/2015
Attorney Dkt #:CNT218-15US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/27/2015
2
Exec Dt:
05/22/2015
Assignee
1
3050 ZANKER ROAD
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14744409
Correspondence name and address
OPTICUS IP LAW, PLLC
7791 ALISTER MACKENZIE DRIVE
SARASOTA, FL 34240
Assignment: 16
Reel/Frame:039505/0089   Pages: 3
Recorded: 08/23/2016
Attorney Dkt #:CNT222-16US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/23/2015
2
Exec Dt:
08/31/2015
Assignee
1
3050 ZANKER ROAD
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15244097
Correspondence name and address
OPTICUS IP LAW, PLLC
7791 ALISTER MACKENZIE DRIVE
SARASOTA, FL 34240

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