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Patent Assignment Assignor Details
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Assignor Name : ENVIPCO LEASING, INC.
Total Assignments: 2
Assignment: 1
Reel/Frame:005250/0098   Pages: 14
Recorded: 02/07/1990
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/06/1989
2
Exec Dt:
10/06/1989
3
Exec Dt:
10/06/1989
Assignee
1
2070 CHAIN BRIDGE ROAD, STE. 105
VIENNA, VIRGINIA 221280
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
06106104
 
NONE
06148371
 
NONE
06355206
 
NONE
06370241
 
NONE
06377918
 
NONE
06552777
 
NONE
06651709
 
NONE
07004348
 
NONE
07251558
 
NONE
07339657
Correspondence name and address
ARENT, FOX, KINTNER, PLOTKIN & KAHN
WASHINGTON SQUARE
1050 CONNECTICUT AVE., N.W.
WASHINGTON, DC 20036-5339
Assignment: 2
Reel/Frame:006273/0190   Pages: 16
Recorded: 10/06/1992
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/30/1992
2
Exec Dt:
06/30/1992
3
Exec Dt:
06/30/1992
4
Exec Dt:
06/30/1992
5
Exec Dt:
06/30/1992
6
Exec Dt:
06/30/1992
Assignee
1
225 FRANKLIN STREET
BOSTON, MASSACHUSETTS 02110
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
06106104
 
NONE
06148371
 
NONE
06355206
 
NONE
06370241
 
NONE
06377918
 
NONE
06552777
 
NONE
06651709
 
NONE
07004348
 
NONE
07251558
 
NONE
07251559
 
NONE
07339657
 
NONE
07584507
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW,
GARRETT & DUNNER
DAVID W. HILL, ESQ.
1300 I STREET, N.W.
WASHINGTON, D.C. 20005

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