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Patent Assignment Assignor Details
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Assignor Name : DUKACH, SEMYON
Total Assignments: 7
Assignment: 1
Reel/Frame:009618/0237   Pages: 3
Recorded: 11/30/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUKACH, SEMYON
Exec Dt:
11/30/1998
2
GUTTMAN, URI
Exec Dt:
11/30/1998
3
MONTGOMERY, CHRISTOPHER M.
Exec Dt:
11/30/1998
Assignee
1
FAST ENGINES, INC.
675 MASSACHUSETTS AVENUE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6609159
NONE
09201303
Correspondence name and address
EDWARD W. PORTER
ONE KENDALL SQ.
SUITE 2200
CAMBRIDGE, MA 02139
Assignment: 2
Reel/Frame:012039/0273   Pages: 8
Recorded: 07/30/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUKACH, SEMYON
Exec Dt:
03/05/2001
2
MANKINS, MATT W.D.
Exec Dt:
02/20/2001
3
FRIDMAN, LEONID
Exec Dt:
02/20/2001
4
HARKAVY, BRAD
Exec Dt:
02/20/2001
5
PLATSIDAKIS, MICHAEL
Exec Dt:
02/20/2001
6
WHITON, ADAM M.
Exec Dt:
02/20/2001
Assignee
1
VERT, INC.
SUITE 302
35 MEDFORD STREET
SOMERVILLE, MASSACHUSETTS 02143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020009978
09751404
Correspondence name and address
PORTER & ASSOCIATES
EDWARD W. PORTER
ONE BROADWAY
SUITE 600
CAMBRIDGE, MA 02142
Assignment: 3
Reel/Frame:012221/0976   Pages: 7
Recorded: 10/01/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUKACH, SEMYON
Exec Dt:
03/05/2001
2
MANKINS, MATT W.D.
Exec Dt:
02/20/2001
3
FRIDMAN, LEONID
Exec Dt:
02/20/2001
4
HARKAVY, BRAD
Exec Dt:
02/20/2001
5
PLATSIDAKIS, MICHAEL
Exec Dt:
03/07/2001
Assignee
1
VERT, INC., A DELAWARE CORPORATION
SUITE 302
35 MEDFORD STREET
SOMERVILLE, MASSACHUSETTS 02143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6812851
NONE
09751664
Correspondence name and address
PORTER & ASSOCIATES
EDWARD W. PORTER
ONE BROADWAY
SUITE 600
CAMBRIDGE, MA 02142
Assignment: 4
Reel/Frame:013325/0231   Pages: 13
Recorded: 06/14/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUKACH, SEMYON
Exec Dt:
03/05/2001
2
MANKINS, MATT W. D.
Exec Dt:
02/20/2001
3
FRIDMAN, LEONID
Exec Dt:
02/20/2001
4
D'AGOSTINO, SALVATORE A.
Exec Dt:
02/20/2001
5
HARKAVY, BRAD
Exec Dt:
02/20/2001
6
SELKER, EDWIN J.
Exec Dt:
04/09/2001
7
PORTER, EDWARD W.
Exec Dt:
02/20/2001
Assignee
1
VERT, INC.
625 MASSACHUSETTS AVENUE
SUITE 5, FIRST FLOOR REAR
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040036622
10168149
Correspondence name and address
EDWARD W. PORTER
ONE BROADWAY, SUITE 600
CAMBRIDGE, MASSACHUSETTS 02142
Assignment: 5
Reel/Frame:013948/0456   Pages: 5
Recorded: 04/14/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUKACH, SEMYON
Exec Dt:
03/05/2001
2
MANKINS, MATT W. D.
Exec Dt:
03/05/2001
3
FRIDMAN, LEONID
Exec Dt:
03/05/2001
4
D'AGOSTINO, SALVATORE A.
Exec Dt:
03/05/2001
5
HARKAVY, BRAD
Exec Dt:
03/05/2001
6
PORTER, EDWARD W.
Exec Dt:
03/05/2001
Assignee
1
VERT, INC.
383 DORCHESTER AVE., SUITE 160
BOSTON, MASSACHUSETTS 02127
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6701143
NONE
09618862
Correspondence name and address
BURNS & LEVINSON LLP
TREVOR D. ARNOLD
1030 FIFTEENTH STREET, N.W.
SUITE 300
WASHINGTON, DC 20005-1501
Assignment: 6
Reel/Frame:018951/0820   Pages: 4
Recorded: 03/05/2007
Attorney Dkt #:2222.SEMYON DUKACH
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DUKACH, SEMYON
Exec Dt:
03/29/2006
Assignee
1
ORCHID NETWORKS LLC
2711 CENTERVILLE ROAD
SUITE 400
WILMINGTON, DELAWARE 19808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6609159
NONE
09201303
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C
1100 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20005
Assignment: 7
Reel/Frame:018128/0772   Pages: 4
Recorded: 07/24/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YASINOVSKY, VADIM
Exec Dt:
06/30/2006
2
RUSSO, MITCHELL A.
Exec Dt:
07/05/2006
3
DUKACH, SEMYON
Exec Dt:
07/21/2006
Assignee
1
WINHER, INC.
18 CITY VIEW ROAD
BROOKLINE, MASSACHUSETTS 02446
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060265277
11371202
Correspondence name and address
EDWARD W. PORTER
24 STRING BRIDGE S12
EXETER, NH 03833

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