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Patent Assignment Assignor Details
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Assignor Name : ENGBERG, DAVID
Total Assignments: 23
Assignment: 1
Reel/Frame:014620/0907   Pages: 3
Recorded: 10/24/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MICALI, SILVIO
Exec Dt:
08/27/2003
2
ENGBERG, DAVID
Exec Dt:
07/14/2003
3
LIBIN, PHIL
Exec Dt:
07/07/2003
4
REYZIN, LEO
Exec Dt:
10/09/2003
5
SINELNIKOV, ALEX
Exec Dt:
07/07/2003
Assignee
1
CORESTREET, LTD.
ONE ALEWIFE CENTER, SUITE 200
CAMBRIDGE, MASSACHUSETTS 02140
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7353396
US20040049675
10409638
Correspondence name and address
CHOATE, HALL & STEWART
DONALD W. MUIRHEAD
EXCHANGE PLACE
53 STATE STREET
BOSTON, MA 02109-2804
Assignment: 2
Reel/Frame:028109/0291   Pages: 3
Recorded: 04/26/2012
Attorney Dkt #:CSM-09103
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MICALI, SILVIO
Exec Dt:
08/27/2003
2
ENGBERG, DAVID
Exec Dt:
07/14/2003
3
LIBIN, PHIL
Exec Dt:
07/07/2003
4
REYZIN, LEO
Exec Dt:
10/09/2003
5
SINELNIKOV, ALEX
Exec Dt:
07/07/2003
Assignee
1
CORESTREET, LTD.
ONE ALEWIFE CENTER, SUITE 200
CAMBRIDGE, MASSACHUSETTS 02140
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9230375
US20120274444
13399480
Correspondence name and address
DONALD W. MUIRHEAD
MUIRHEAD AND SATURNELLI, LLC
200 FRIBERG PARKWAY, SUITE 1001
WESTBOROUGH, MA 01581
Assignment: 3
Reel/Frame:031294/0612   Pages: 4
Recorded: 09/27/2013
Attorney Dkt #:CSM-09102
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MICALI, SILVIO
Exec Dt:
08/27/2003
2
ENGBERG, DAVID
Exec Dt:
07/14/2003
3
LIBIN, PHIL
Exec Dt:
07/07/2003
4
REYZIN, LEO
Exec Dt:
10/09/2003
5
SINELNIKOV, ALEX
Exec Dt:
07/07/2003
Assignee
1
CORESTREET, LTD.
35 MEDFORD STREET
SUITE 305
SOMERVILLE, MASSACHUSETTS 02143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8171524
US20080211624
12069227
Correspondence name and address
MUIRHEAD AND SATURNELLI, LLC
200 FRIBERG PARKWAY
SUITE 1001
WESTBOROUGH, MA 01581
Assignment: 4
Reel/Frame:037126/0813   Pages: 4
Recorded: 11/24/2015
Attorney Dkt #:CSM-091USCON4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MICALI, SILVIO
Exec Dt:
08/27/2003
2
ENGBERG, DAVID
Exec Dt:
07/14/2003
3
LIBIN, PHIL
Exec Dt:
07/07/2003
4
REYZIN, LEO
Exec Dt:
10/09/2003
5
SINELNIKOV, ALEX
Exec Dt:
07/07/2003
Assignee
1
CORESTREET, LTD.
35 MEDFORD STREET, SUITE 305
SOMERVILLE, MASSACHUSETTS 02143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160180614
14949942
Correspondence name and address
MUIRHEAD AND SATURNELLI, LLC
200 FRIBERG PARKWAY, SUITE 1001
WESTBOROUGH, MA 01581
Assignment: 5
Reel/Frame:015904/0513   Pages: 3
Recorded: 10/21/2004
Attorney Dkt #:CSM-10301
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIBIN, PHIL
Exec Dt:
08/16/2004
2
MICALI, SILVIO
Exec Dt:
08/30/2004
3
ENGBERG, DAVID
Exec Dt:
08/10/2004
Assignee
1
CORESTREET, LTD.
ONE ALEWIFE CENTER, SUITE 200
CAMBRIDGE, MASSACHUSETTS 02140
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7822989
US20050055567
10893126
Correspondence name and address
CHOATE, HALL & STEWART
PATENT GROUP
EXCHANGE PLACE, 53 STATE STREET
BOSTON, MA 02109-2804
Assignment: 6
Reel/Frame:015904/0536   Pages: 3
Recorded: 10/21/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIBIN, PHIL
Exec Dt:
08/16/2004
2
MICALI, SILVIO
Exec Dt:
08/30/2004
3
ENGBERG, DAVID
Exec Dt:
08/10/2004
4
SINELNIKOV, ALEX
Exec Dt:
08/10/2004
Assignee
1
CORESTREET, LTD.
ONE ALEWIFE CENTER, SUITE 200
CAMBRIDGE, MASSACHUSETTS 02140
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7600129
US20050044386
10893150
Correspondence name and address
CHOATE, HALL & STEWART
DONALD W. MUIRHEAD
EXCHANGE PLACE, 53 STATE STREET
BOSTON, MA 02109-2804
Assignment: 7
Reel/Frame:015904/0549   Pages: 3
Recorded: 10/19/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIBIN, PHIL
Exec Dt:
08/16/2004
2
MICALI, SILVIO
Exec Dt:
08/30/2004
3
ENGBERG, DAVID
Exec Dt:
08/10/2004
Assignee
1
CORESTREET, LTD.
ONE ALEWIFE CENTER, SUITE 200
CAMBRIDGE, MASSACHUSETTS 02140
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8261319
US20050044402
10893174
Correspondence name and address
CHOATE, HALL & STEWART
DONALD W. MUIRHEAD
PATENT GROUP
EXCHANGE PLACE, 53 STATE STREET
BOSTON, MASSACHUSETTS 02109-2804
Assignment: 8
Reel/Frame:015906/0651   Pages: 3
Recorded: 10/21/2004
Attorney Dkt #:CSM-10302
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIBIN, PHIL
Exec Dt:
08/16/2004
2
MICALI, SILVIO
Exec Dt:
08/30/2004
3
ENGBERG, DAVID
Exec Dt:
08/10/2004
Assignee
1
CORESTREET, LTD.
ONE ALEWIFE CENTER, SUITE 200
CAMBRIDGE, MASSACHUSETTS 02140
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7716486
US20050033962
10893164
Correspondence name and address
CHOATE, HALL & STEWART
DONALD W. MUIRHEAD
PATENT GROUP
EXCHANGE PLACE, 53 STATE STREET
BOSTON, MA 02109-2804
Assignment: 9
Reel/Frame:015906/0654   Pages: 3
Recorded: 10/21/2004
Attorney Dkt #:CSM-10304
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIBIN, PHIL
Exec Dt:
08/16/2004
2
MICALI, SILVIO
Exec Dt:
08/30/2004
3
ENGBERG, DAVID
Exec Dt:
08/10/2004
4
SINELNIKOV, ALEX
Exec Dt:
08/10/2004
Assignee
1
CORESTREET, LTD.
ONE ALEWIFE CENTER, SUITE 200
CAMBRIDGE, MASSACHUSETTS 02140
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8015597
US20050044376
10893165
Correspondence name and address
CHOATE, HALL & STEWART
DONALD W. MUIRHEAD
PATENT GROUP
EXCHANGE PLACE, 53 STATE STREET
BOSTON, MA 02109-2804
Assignment: 10
Reel/Frame:028790/0771   Pages: 3
Recorded: 08/15/2012
Attorney Dkt #:CSM-10306
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIBIN, PHIL
Exec Dt:
08/16/2004
2
MICALI, SILVIO
Exec Dt:
08/30/2004
3
ENGBERG, DAVID
Exec Dt:
08/10/2004
Assignee
1
CORESTREET, LTD.
ONE ALEWIFE CENTER
SUITE 200
CAMBRIDGE, MASSACHUSETTS 02140
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9158288
US20130120109
13561267
Correspondence name and address
MUIRHEAD AND SATURNELLI, LLC
200 FRIBERG PARKWAY
SUITE 1001
WESTBOROUGH, MA 01581
Assignment: 11
Reel/Frame:036455/0171   Pages: 3
Recorded: 08/31/2015
Attorney Dkt #:CSM-10307
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIBIN, PHIL
Exec Dt:
08/16/2004
2
MICALI, SILVIO
Exec Dt:
08/30/2004
3
ENGBERG, DAVID
Exec Dt:
08/10/2004
Assignee
1
CORESTREET, LTD.
ONE ALEWIFE CENTER
SUITE 200
CAMBRIDGE, MASSACHUSETTS 02140
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9449443
US20160063779
14840113
Correspondence name and address
MUIRHEAD AND SATURNELLI, LLC
200 FRIBERG PARKWAY, SUITE 1001
WESTBOROUGH, MA 01581
Assignment: 12
Reel/Frame:016368/0022   Pages: 3
Recorded: 03/18/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENGBERG, DAVID
Exec Dt:
03/14/2005
2
LIBIN, PHIL
Exec Dt:
03/11/2005
3
MICALI, SILVIO
Exec Dt:
03/02/2005
Assignee
1
CORESTREET, LTD.
ONE ALEWIFE CENTER, SUITE 200
CAMBRIDGE, MASSACHUSETTS 02140
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050154879
11036221
Correspondence name and address
CHOATE, HALL & STEWART LLP
PATENT GROUP
EXCHANGE PLACE
53 STATE STREET
BOSTON, MASSACHUSETTS 02109-2804
Assignment: 13
Reel/Frame:016375/0072   Pages: 3
Recorded: 03/21/2005
Attorney Dkt #:CSM-10801
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENGBERG, DAVID
Exec Dt:
03/14/2005
2
LIBIN, PHIL
Exec Dt:
03/11/2005
3
MICALI, SILVIO
Exec Dt:
03/02/2005
Assignee
1
CORESTREET, LTD.
ONE ALEWIFE CENTER, SUITE 200
CAMBRIDGE, MASSACHUSETTS 02140
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050154878
11036220
Correspondence name and address
PATENT GROUP
CHOATE, HALL & STEWART LLP
EXCHANGE PLACE, 53 STATE STREET
BOSTON, MA 02109-2804
Assignment: 14
Reel/Frame:035563/0438   Pages: 3
Recorded: 05/05/2015
Attorney Dkt #:CSM-108USCON1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENGBERG, DAVID
Exec Dt:
03/14/2005
2
LIBIN, PHIL
Exec Dt:
03/11/2005
3
MICALI, SILVIO
Exec Dt:
03/02/2005
Assignee
1
CORESTREET, LTD.
ONE ALEWIFE CENTER
SUITE 200
CAMBRIDGE, MASSACHUSETTS 02140
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9461828
US20150236861
14703176
Correspondence name and address
MUIRHEAD AND SATURNELLI, LLC
200 FRIBERG PARKWAY
SUITE 1001
WESTBOROUGH, MA 01581
Assignment: 15
Reel/Frame:039582/0597   Pages: 3
Recorded: 08/30/2016
Attorney Dkt #:CSM-108USCON2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENGBERG, DAVID
Exec Dt:
03/14/2005
2
LIBIN, PHIL
Exec Dt:
03/11/2005
3
MICALI, SILVIO
Exec Dt:
03/02/2005
Assignee
1
CORESTREET, LTD.
ONE ALEWIFE CENTER
SUITE 200
CAMBRIDGE, MASSACHUSETTS 02140
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9654298
US20160373432
15251220
Correspondence name and address
MUIRHEAD AND SATURNELLI, LLC
200 FRIBERG PARKWAY
SUITE 1001
WESTBOROUGH, MA 01581
Assignment: 16
Reel/Frame:016378/0012   Pages: 2
Recorded: 03/21/2005
Attorney Dkt #:CSM-10401
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ENGBERG, DAVID
Exec Dt:
03/15/2005
Assignee
1
CORESTREET, LTD.
ONE ALEWIFE CENTER, SUITE 200
CAMBRIDGE, MASSACHUSETTS 02140
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8707030
US20050154918
10993131
Correspondence name and address
PATENT GROUP
CHOATE, HALL & STEWART
EXCHANGE PLACE, 53 STATE STREET
BOSTON, MA 02109-2804
Assignment: 17
Reel/Frame:016557/0388   Pages: 3
Recorded: 05/13/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENGBERG, DAVID
Exec Dt:
05/02/2005
2
LIBIN, PHIL
Exec Dt:
04/26/2005
3
MICALI, SILVIO
Exec Dt:
05/04/2005
Assignee
1
CORESTREET, LTD.
ONE ALEWIFE CENTER, SUITE 200
CAMBRIDGE, MASSACHUSETTS 02140
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7966487
US20050193204
11032520
Correspondence name and address
PATENT GROUP
CHOATE, HALL & STEWART LLP
EXCHANGE PLACE, 53 STATE STREET
BOSTON, MA 02109-2804
Assignment: 18
Reel/Frame:018258/0622   Pages: 3
Recorded: 09/15/2006
Attorney Dkt #:CSM-112US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIBIN, PHIL
Exec Dt:
07/11/2006
2
ENGBERG, DAVID
Exec Dt:
07/13/2006
Assignee
1
CORESTREET, LTD.
ONE ALEWIFE CENTER, SUITE 200
CAMBRIDGE, MASSACHUSETTS 02140
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070011100
11471273
Correspondence name and address
DONALD W. MUIRHEAD
MUIRHEAD AND SATURNELLI, LLC
200 FRIBERG PARKWAY, SUITE 1001
WESTBOROUGH, MA 01581
Assignment: 19
Reel/Frame:019384/0827   Pages: 3
Recorded: 05/21/2007
Attorney Dkt #:CSM-113US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIBIN, PHIL
Exec Dt:
05/14/2007
2
ENGBERG, DAVID
Exec Dt:
05/16/2007
Assignee
1
CORESTREET, LTD.
ONE ALEWIFE CENTER, SUITE 200
CAMBRIDGE, MASSACHUSETTS 02140
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8099603
US20080016370
11804798
Correspondence name and address
MUIRHEAD AND SATURNELLI, LLC
200 FRIBERG PARKWAY
SUITE 1001
WESTBOROUGH MA 01581
Assignment: 20
Reel/Frame:028165/0299   Pages: 3
Recorded: 05/07/2012
Attorney Dkt #:CSM-113USCON1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIBIN, PHIL
Exec Dt:
05/14/2007
2
ENGBERG, DAVID
Exec Dt:
05/16/2007
Assignee
1
CORESTREET, LTD.
ONE ALEWIFE CENTER, SUITE 200
CAMBRIDGE, MASSACHUSETTS 02140
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120210137
13324239
Correspondence name and address
DONALD W. MUIRHEAD
MUIRHEAD AND SATURNELLI, LLC
200 FRIBERG PARKWAY, SUITE 1001
WESTBOROUGH, MA 01581
Assignment: 21
Reel/Frame:031299/0915   Pages: 4
Recorded: 09/27/2013
Attorney Dkt #:EVM-122US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENGBERG, DAVID
Exec Dt:
07/08/2013
2
HITCHINGS, SETH
Exec Dt:
07/08/2013
3
CONSTANTINOU, PHIL
Exec Dt:
07/08/2013
4
ROSKOS, EDWARD
Exec Dt:
07/08/2013
Assignee
1
EVERNOTE CORPORATION
305 WALNUT STREET
REDWOOD CITY, CALIFORNIA 94063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9292563
NONE
13930038
Correspondence name and address
MUIRHEAD AND SATURNELLI, LLC
200 FRIBERG PARKWAY
SUITE 1001
WESTBOROUGH, MA 01581
Assignment: 22
Reel/Frame:033720/0480   Pages: 3
Recorded: 09/11/2014
Attorney Dkt #:EVM-145US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENGBERG, DAVID
Exec Dt:
06/12/2014
2
CONSTANTINOU, PHIL
Exec Dt:
06/12/2014
Assignee
1
EVERNOTE CORPORATION
305 WALNUT STREET
REDWOOD CITY, CALIFORNIA 94063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9454671
US20150012565
14276350
Correspondence name and address
MUIRHEAD AND SATURNELLI, LLC
200 FRIBERG PARKWAY
SUITE 1001
WESTBOROUGH, MA 01581
Assignment: 23
Reel/Frame:051914/0163   Pages: 9
Recorded: 02/25/2020
Attorney Dkt #:LVM-011US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOULOS, MICHAEL ISKANDER
Exec Dt:
02/04/2020
2
ENGBERG, DAVID
Exec Dt:
02/10/2020
3
KAPPAGANTHU, KARTHIK
Exec Dt:
02/10/2020
4
KENDALE, AMAR
Exec Dt:
01/30/2020
5
SCHEP, ALICIA NATHALIE
Exec Dt:
02/05/2020
6
TOWNLEY-SMITH, EMMA
Exec Dt:
01/31/2020
Assignee
1
LIVONGO HEALTH, INC.
150 W. EVELYN AVE., SUITE 150
MOUNTAIN VIEW, CALIFORNIA 94041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200388403
16799978
Correspondence name and address
MUIRHEAD AND SATURNELLI, LLC
200 FRIBERG PARKWAY
SUITE 1001
WESTBOROUGH, MA 01581

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