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Patent Assignment Assignor Details
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Assignor Name : SCHREIBER, WILLIAM F.
Total Assignments: 8
Assignment: 1
Reel/Frame:003994/0045   Pages: 1
Recorded: 05/04/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
04/30/1982
Assignee
1
77 MASSACHUSETTS AVE.
A CORP. OF MA
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06374804
Correspondence name and address
ARTHUR A. SMITH, JR.
ROOM E19-722
MASS. INSTITUTE OF TECHNOLOGY
CAMBRIDGE, MA 02139
Assignment: 2
Reel/Frame:004725/0738   Pages: 1
Recorded: 06/10/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
06/10/1987
Assignee
1
CAMBRIDGE, MASSACHUSETTS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07061140
Correspondence name and address
G. ROGER LEE
FISH & RICHARDSON
ONE FINANCIAL CENTER
BOSTON, MA 02111
Assignment: 3
Reel/Frame:004889/0757   Pages: 1
Recorded: 06/03/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
05/27/1988
Assignee
1
A CORPORATION OF MASSACHUSETTS
CAMBRIDGE, MASSACHUSETTS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07149673
Correspondence name and address
FISH & RICHARDSON
ONE FINANCIAL CENTER
BOSTON, MA 02111
Assignment: 4
Reel/Frame:005017/0717   Pages: 1
Recorded: 01/09/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
12/28/1988
Assignee
1
CAMBRIDGE, MASSACHUSETTS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07257402
Correspondence name and address
SAM PASTERNACK
FISH & RICHARDSON
STE. 2500, ONE FINANCIAL CTR.
BOSTON, MA 02111-2658
Assignment: 5
Reel/Frame:005212/0907   Pages: 2
Recorded: 01/12/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/05/1990
2
Exec Dt:
01/05/1990
3
Exec Dt:
01/05/1990
4
Exec Dt:
01/05/1990
Assignee
1
A MA CORP.
CAMBRIDGE, MASSACHUSETTS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07305796
Correspondence name and address
ERIC L. PRAHL
FISH & RICHARDSON
ONE FINANCIAL CENTER, STE. 2500
BOSTON, MA 02111-2658
Assignment: 6
Reel/Frame:005628/0025   Pages: 4
Recorded: 02/14/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/08/1991
2
Exec Dt:
02/08/1991
3
Exec Dt:
02/08/1991
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07582054
Correspondence name and address
FULBRIGHT & JAWORSKI
MARKET SQUARE
801 PENNSYLVANIA AVE., NW
WASHINGTON, DC 20004
Assignment: 7
Reel/Frame:006757/0289   Pages: 2
Recorded: 11/10/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/05/1993
Assignee
1
77 MASSACHUSETTS AVENUE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07898309
Correspondence name and address
ERIC L. PRAHL
FISH & RICHARDSON
225 FRNAKLIN STREET
BOSTON, MA 02110-2804
Assignment: 8
Reel/Frame:006861/0967   Pages: 3
Recorded: 02/09/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/20/1994
2
Exec Dt:
01/20/1994
Assignee
1
77 MASSACHUSETTS AVENUE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08149264
Correspondence name and address
ERIC L. PRAHL
FISH & RICHARDSON
225 FRANKLIN STREET
BOSTON, MA 02110-2804

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