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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 : DOWNER, JAMES R.
Total Assignments: 6
Assignment: 1
Reel/Frame:004380/0271   Pages: 2
Recorded: 02/15/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/15/1985
2
Exec Dt:
01/15/1985
Assignee
1
555 TECHNOLOGY SQUARE A CORP OF MA
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06683373
Correspondence name and address
JOSEPH S. IANDIORIO
260 BEAR HILL ROAD
WALTHAM, MA 02154
Assignment: 2
Reel/Frame:004392/0771   Pages: 2
Recorded: 04/15/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/08/1985
2
Exec Dt:
02/08/1985
Assignee
1
555 TECHNOLOGY SQ.,
CAMBRIDGE,, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06687068
Correspondence name and address
JOSEPH S. IANDIORIO
260 BEAR HILL ROAD
WALTHAM, MA 02154
Assignment: 3
Reel/Frame:004551/0190   Pages: 4
Recorded: 04/21/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/02/1986
2
Exec Dt:
04/02/1986
3
Exec Dt:
04/07/1986
4
Exec Dt:
04/02/1986
5
Exec Dt:
04/02/1986
6
Exec Dt:
04/09/1986
Assignee
1
555 TECHNOLOGY SQUARE
A CORPOF MASSACHUSETTS
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06854006
Correspondence name and address
JOSEPH S. IANDIORIO
260 BEAR HILL ROAD
WALTHAM, MA 02154
Assignment: 4
Reel/Frame:004899/0047   Pages: 1
Recorded: 04/25/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/12/1988
2
Exec Dt:
04/12/1988
3
Exec Dt:
04/12/1988
4
Exec Dt:
04/12/1988
Assignee
1
71 ROGERS STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07159844
Correspondence name and address
JOSEPH S. IANDIORIO
260 BEAR HILL RD.
WALTHAM, MA 02154
Assignment: 5
Reel/Frame:005022/0666   Pages: 2
Recorded: 01/18/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/17/1989
2
Exec Dt:
01/17/1989
3
Exec Dt:
01/17/1989
4
Exec Dt:
01/17/1989
5
Exec Dt:
01/17/1989
Assignee
1
71 ROGERS STR.
A MA CORP.
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07298644
Correspondence name and address
JOSEPH S. IANDIORIO
260 BEAR HILL RD.
WALTHAM, MA 02154
Assignment: 6
Reel/Frame:012405/0072   Pages: 14
Recorded: 02/20/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/02/1999
2
Exec Dt:
12/02/1999
3
Exec Dt:
11/29/1999
4
Exec Dt:
12/17/1999
5
Exec Dt:
12/17/1999
6
Exec Dt:
12/21/1999
7
Exec Dt:
12/17/1999
8
Exec Dt:
12/17/1999
9
Exec Dt:
12/17/1999
Assignee
1
SUITE 836
800 STEVENS PORT DRIVE
DAKOTA DUNES, SOUTH DAKOTA 57049
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09683821
Correspondence name and address
BLACKWELL SANDERS PEPER MARTIN LLP
720 OLIVE STREET
SUITE 2400
ST. LOUIS, MO 63101

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