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Patent Assignment Assignor Details
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Assignor Name : GOLDHOR, RICHARD S.
Total Assignments: 22
Assignment: 1
Reel/Frame:005089/0090   Pages: 1
Recorded: 03/31/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
03/31/1989
Assignee
1
411 WAVERLY OAKS ROAD
A CORP. OF DE.
WALTHAM, MASSACHUSETTS 02154
Property
 
Pat #
Pub #
Intl #
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NONE
07332531
Correspondence name and address
GARY A. WALPERT
HALE AND DORR
60 STATE STREET
BOSTON, MA 02109
Assignment: 2
Reel/Frame:008536/0606   Pages: 4
Recorded: 05/22/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/17/1997
2
Exec Dt:
02/17/1997
3
Exec Dt:
02/17/1997
Assignee
1
THIRTEEN BRANCH STREET
METHUEN, MASSACHUSETTS 01844
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08780669
Correspondence name and address
TESTA, HURWITZ & THIBEAULT, LLP
ROBIN R. LONGO
HIGH STREET TOWER
125 HIGH STREET
BOSTON, MA 02110
Assignment: 3
Reel/Frame:009939/0735   Pages: 4
Recorded: 05/04/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/03/1999
2
Exec Dt:
05/03/1999
Assignee
1
272 DEL MONTE AVENUE
LOS ALTOS, CALIFORNIA 94022
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09304761
Correspondence name and address
MICHAEL B. EINSCHIAG
25680 FERNHILL DRIVE
LOS ALTOS HILLS, CALIF 94024
Assignment: 4
Reel/Frame:011021/0096   Pages: 4
Recorded: 06/19/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/22/2000
2
Exec Dt:
06/08/2000
Assignee
1
2666 EAST BAYSHORE ROAD
PALO ALTO, CALIFORNIA 94303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09519487
Correspondence name and address
MICHAEL B. EINSCHLAG
25680 FERNHILL DRIVE
LOS ALTOS HILLS, CALIF. 94024
Assignment: 5
Reel/Frame:012847/0121   Pages: 4
Recorded: 04/30/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/27/2002
2
Exec Dt:
04/10/2002
Assignee
1
2666 EAST BAYSHORE ROAD
PALO ALTO, CALIFORNIA 94303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10014894
Correspondence name and address
MICHAEL B. EINSCHLAG
25680 FERNHILL DRIVE
LOS ALTOS HILLS, CALIFORNIA 94024
Assignment: 6
Reel/Frame:013164/0119   Pages: 3
Recorded: 08/06/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/30/2002
Assignee
1
2666 EAST BAYSHORE ROAD
PALO ALTO, CALIFORNIA 94303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10133201
Correspondence name and address
MICHAEL B. EINSCHLAG
25680 FERNHILL DRIVE
LOS ALTOS HILLS, CA 94024
Assignment: 7
Reel/Frame:015459/0512   Pages: 3
Recorded: 12/14/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/07/2004
2
Exec Dt:
12/09/2004
Assignee
1
54 MIDDLESEX TURNPIKE
ENTRANCE D
BEDFORD, MASSACHUSETTS 01730
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10919963
Correspondence name and address
ROBERT PLOTKIN, PC
ROBERT PLOTKIN, ESQ.
45 BUTTERNUT CIRCLE
CONCORD, MASSACHUSETTS 01742-1937
Assignment: 8
Reel/Frame:024017/0759   Pages: 3
Recorded: 03/03/2010
Attorney Dkt #:E0000-1001D1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/07/2004
2
Exec Dt:
12/09/2004
Assignee
1
2666 EAST BAYSHORE ROAD
PALO ALTO, CALIFORNIA 94303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12716273
Correspondence name and address
ROBERT PLOTKIN, PC
15 NEW ENGLAND EXECUTIVE OFFICE PARK
BURLINGTON, MA 01803
Assignment: 9
Reel/Frame:027273/0676   Pages: 3
Recorded: 11/23/2011
Attorney Dkt #:E0000-1001D4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/07/2004
2
Exec Dt:
12/09/2004
Assignee
1
2666 EAST BAYSHORE ROAD
PALO ALTO, CALIFORNIA 94303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13303571
Correspondence name and address
ROBERT PLOTKIN, PC
15 NEW ENGLAND EXECUTIVE OFFICE PARK
BURLINGTON, MA 01803
Assignment: 10
Reel/Frame:027277/0594   Pages: 3
Recorded: 11/23/2011
Attorney Dkt #:E0000-1001D5
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/07/2004
2
Exec Dt:
12/09/2004
Assignee
1
2666 EAST BAYSHORE ROAD
PALO ALTO, CALIFORNIA 94303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13303594
Correspondence name and address
ROBERT PLOTKIN, PC
15 NEW ENGLAND EXECUTIVE OFFICE PARK
BURLINGTON, MA 01803
Assignment: 11
Reel/Frame:027277/0783   Pages: 3
Recorded: 11/23/2011
Attorney Dkt #:E0000-1001D3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/07/2004
2
Exec Dt:
12/09/2004
Assignee
1
2666 EAST BAYSHORE ROAD
PALO ALTO, CALIFORNIA 94303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13303540
Correspondence name and address
ROBERT PLOTKIN, PC
15 NEW ENGLAND EXECUTIVE OFFICE PARK
BURLINGTON, MA 01803
Assignment: 12
Reel/Frame:028099/0647   Pages: 3
Recorded: 04/24/2012
Attorney Dkt #:E0000-1001D2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/07/2004
2
Exec Dt:
12/09/2004
Assignee
1
2666 EAST BAYSHORE ROAD
PALO ALTO, CALIFORNIA 94303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13454877
Correspondence name and address
ROBERT PLOTKIN, PC
15 NEW ENGLAND EXECUTIVE PARK
BURLINGTON, MA 01803
Assignment: 13
Reel/Frame:028100/0172   Pages: 3
Recorded: 04/24/2012
Attorney Dkt #:E0000-1001C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/07/2004
2
Exec Dt:
12/09/2004
Assignee
1
2666 EAST BAYSHORE ROAD
PALO ALTO, CALIFORNIA 94303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13455015
Correspondence name and address
ROBERT PLOTKIN, PC
15 NEW ENGLAND EXECUTIVE PARK
BURLINGTON, MA 01803
Assignment: 14
Reel/Frame:043717/0848   Pages: 10
Recorded: 09/27/2017
Attorney Dkt #:VIR.1001C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/07/2004
2
Exec Dt:
12/09/2004
Assignee
1
272 DEL MONTE AVENUE
LOS ALTOS, CALIFORNIA 94022
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15716709
Correspondence name and address
ROBERT PLOTKIN
BLUESHIFT IP LLC
1 BROADWAY, 14TH FLOOR
CAMBRIDGE, MA 02142
Assignment: 15
Reel/Frame:052244/0853   Pages: 10
Recorded: 03/27/2020
Attorney Dkt #:VIR.1001C2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/07/2004
2
Exec Dt:
12/09/2004
Assignee
1
272 DEL MONTE AVENUE
LOS ALTOS, CALIFORNIA 94022
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16831110
Correspondence name and address
ROBERT PLOTKIN
BLUESHIFT IP LLC
1 BROADWAY, 14TH FLOOR
CAMBRIDGE, MA 02142
Assignment: 16
Reel/Frame:022466/0482   Pages: 2
Recorded: 03/30/2009
Attorney Dkt #:E0000-1002C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/17/2009
Assignee
1
2666 EAST BAYSHORE ROAD
PALO ALTO, CALIFORNIA 94303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11695821
Correspondence name and address
ROBERT PLOTKIN
45 BUTTERNUT CIRCLE
CONCORD, MA 01742-1937
Assignment: 17
Reel/Frame:034584/0216   Pages: 2
Recorded: 12/24/2014
Attorney Dkt #:E0000-1002C2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/17/2009
Assignee
1
2666 EAST BAYSHORE ROAD
PALO ALTO, CALIFORNIA 94303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14522810
Correspondence name and address
ROBERT PLOTKIN
15 NEW ENGLAND EXECUTIVE PARK
BURLINGTON, MA 01803
Assignment: 18
Reel/Frame:043558/0374   Pages: 2
Recorded: 09/12/2017
Attorney Dkt #:ENO.1002C3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/17/2009
Assignee
1
2666 EAST BAYSHORE ROAD
PALO ALTO, CALIFORNIA 94303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15701066
Correspondence name and address
ROBERT PLOTKIN
BLUESHIFT IP LLC
1 BROADWAY, 14TH FLOOR
CAMBRIDGE, MA 02142
Assignment: 19
Reel/Frame:050571/0053   Pages: 2
Recorded: 09/30/2019
Attorney Dkt #:ENO.1002C4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/17/2009
Assignee
1
2666 EAST BAYSHORE ROAD
PALO ALTO, CALIFORNIA 94303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16581106
Correspondence name and address
ROBERT PLOTKIN
BLUESHIFT IP LLC
1 BROADWAY, 14TH FLOOR
CAMBRIDGE, MA 02142
Assignment: 20
Reel/Frame:056158/0670   Pages: 10
Recorded: 05/06/2021
Attorney Dkt #:ENO.1002C5
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/17/2009
Assignee
1
272 DEL MONTE AVENUE
LOS ALTOS, CALIFORNIA 94022
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17243396
Correspondence name and address
ROBERT PLOTKIN
BLUESHIFT IP LLC
1 BROADWAY, 14TH FLOOR
CAMBRIDGE, MA 02142
Assignment: 21
Reel/Frame:038016/0464   Pages: 10
Recorded: 03/17/2016
Attorney Dkt #:V0012-1001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/06/2015
2
Exec Dt:
03/06/2015
Assignee
1
272 DEL MONTE AVENUE
LOS ALTOS, CALIFORNIA 94022
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14714866
Correspondence name and address
ROBERT PLOTKIN
1500 DISTRICT AVENUE
BURLINGTON, MA 01803
Assignment: 22
Reel/Frame:050981/0779   Pages: 3
Recorded: 11/11/2019
Attorney Dkt #:STA.1004C1
Conveyance: JOINT OWNERSHIP AGREEMENT
Assignors
1
Exec Dt:
05/01/2017
2
Exec Dt:
05/01/2017
Assignees
1
54 MIDDLESEX TURNPIKE
BEDFORD, MASSACHUSETTS 01730
2
5 FALMOUTH STREET
BELMONT, MASSACHUSETTS 02478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16679889
Correspondence name and address
ROBERT PLOTKIN
BLUESHIFT IP LLC
1 BROADWAY, 14TH FLOOR
CAMBRIDGE, MA 02142

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