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Patent Assignment Assignee Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignee Name : TRACER TECHNOLOGIES, INC.
Total Assignments: 4
Assignment: 1
Reel/Frame:004144/0798   Pages: 3
Recorded: 06/06/1983
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). EFFECTIVE SEPT. 10, 1982.
Assignor
1
Exec Dt:
09/09/1982
Assignee
1
NEW YORK
Properties
 
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Correspondence name and address
KENWAY & JENNEY
SIXTY STATE ST
BOSTON, MA 02109
Assignment: 2
Reel/Frame:004166/0582   Pages: 2
Recorded: 08/16/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/03/1983
2
Exec Dt:
08/02/1983
3
Exec Dt:
08/02/1983
Assignee
1
225 NEEDHAM ST.
NEWTON, MASSACHUSETTS 02164
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06523419
Correspondence name and address
KENWAY & JENNEY
1725 JEFF. DAVIS HWY., STE. 503
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:004522/0052   Pages: 1
Recorded: 03/20/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
10/28/1985
Assignee
1
225 NEEDHAM STREET
A CORP. OF MASSACHUSETTS
NEWTON, MASSACHUSETTS
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06779336
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
1776 K STREET, N. W.
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:010030/0907   Pages: 3
Recorded: 06/18/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/17/1999
Assignee
1
20 ASSEMBLY SQUARE DRIVE
SOMERVILLE, MASSACHUSETTS 02145
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09209912
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
JEFFREY E. GRIFFIN
14910 AIRLINE ROAD
ROSHARON, TEXAS 77478

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