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Patent Assignment Assignor Details
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Assignor Name : BURGIN, ALEX
Total Assignments: 25
Assignment: 1
Reel/Frame:007934/0719   Pages: 4
Recorded: 01/26/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/24/1995
2
Exec Dt:
12/24/1995
3
Exec Dt:
12/24/1995
4
Exec Dt:
12/24/1995
5
Exec Dt:
12/24/1995
Assignee
1
2950 WILDERNESS PLACE
BOULDER, COLORADO 80301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08541365
Correspondence name and address
RICHARD J. WARBURG
SAN DIEGO OFFICE
633 WEST FITH STREET, STE. 4700
LOS ANGELES, CA 90017
Assignment: 2
Reel/Frame:009250/0236   Pages: 5
Recorded: 06/09/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/04/1998
2
Exec Dt:
06/02/1998
3
Exec Dt:
06/02/1998
Assignee
1
2950 WILDERNESS PLACE
BOULDER, COLORADO 80301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09094381
Correspondence name and address
SAN DIEGO OFFICE
RICHARD J. WARBURG
633 WEST FIFTH STREET, SUITE 4700
LOS ANGELES, CA 90071
Assignment: 3
Reel/Frame:009841/0410   Pages: 5
Recorded: 03/22/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/09/1999
2
Exec Dt:
02/10/1999
3
Exec Dt:
02/10/1999
Assignee
1
2950 WILDERNESS PLACE
BOULDER, COLORADO 80301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09216584
Correspondence name and address
LYON & LYON LLP
RICHARD J. WARBURG
633 WEST FIFTH STREET, SUITE 4700
LOS ANGELES, CA 90071-2066
Assignment: 4
Reel/Frame:009892/0525   Pages: 8
Recorded: 04/05/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/18/1999
2
Exec Dt:
03/09/1999
3
Exec Dt:
02/18/1999
4
Exec Dt:
02/18/1999
5
Exec Dt:
02/18/1999
6
Exec Dt:
02/18/1999
Assignee
1
2950 WILDERNESS PLACE
BOULDER, COLORADO 80301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09186675
Correspondence name and address
LYON & LYON LLP
RICHARD J. WARBURG
633 WEST FIFTH STREET
SUITE 4700
LOS ANGELES, CA 90071-2066
Assignment: 5
Reel/Frame:013261/0345   Pages: 9
Recorded: 09/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/01/1999
2
Exec Dt:
08/18/1999
3
Exec Dt:
07/01/1999
4
Exec Dt:
07/01/1999
5
Exec Dt:
07/01/1999
6
Exec Dt:
07/02/1999
7
Exec Dt:
07/02/1999
Assignee
1
2950 WILDERNESS PLACE
BOULDER, COLORADO 80301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09301511
Correspondence name and address
MCDONNELL, BOEHNEN, HULBERT & ET AL.
CHRISTOPHER P. SINGER
300 SOUTH WACKER DRIVE
SUITE 3200
CHICAGO, IL 60606
Assignment: 6
Reel/Frame:010922/0631   Pages: 10
Recorded: 07/14/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/05/2000
2
Exec Dt:
06/23/2000
3
Exec Dt:
04/11/2000
4
Exec Dt:
04/05/2000
5
Exec Dt:
04/05/2000
6
Exec Dt:
04/05/2000
7
Exec Dt:
04/05/2000
Assignee
1
2950 WILDERNESS PLACE
BOULDER, COLORADO 80301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09476387
Correspondence name and address
BROBECK, PHLEGER & HARRISON, LLP
RICHARD J. WARBURG
12390 EL CAMINO REAL
SAN DIEGO, CA 92130-2081
Assignment: 7
Reel/Frame:010922/0856   Pages: 10
Recorded: 07/14/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/05/2000
2
Exec Dt:
06/23/2000
3
Exec Dt:
04/01/2000
4
Exec Dt:
04/05/2000
5
Exec Dt:
04/05/2000
6
Exec Dt:
04/05/2000
7
Exec Dt:
04/05/2000
Assignee
1
2950 WILDERNESS PLACE
BOULDER, COLORADO 80301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09474432
Correspondence name and address
BROBECK, PHLEGER & HARRISON LLP
RICHARD J. WARBURG
12390 EL CAMINO REAL
SAN DIEGO, CA 92130-2081
Assignment: 8
Reel/Frame:012238/0219   Pages: 25
Recorded: 10/01/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/05/2001
2
Exec Dt:
08/24/2001
3
Exec Dt:
07/30/2001
4
Exec Dt:
08/15/2001
5
Exec Dt:
07/31/2001
6
Exec Dt:
07/31/2001
7
Exec Dt:
07/31/2001
Assignee
1
2950 WILDERNESS PLACE
BOULDER, COLORADO 80301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09825805
Correspondence name and address
MCDONNELL, BOEHNEN, HULBERT & BERGHOFF
ANITA J. TERPSTRA
300 S. WACKER DR.
SUITE 3200
CHICAGO, IL 60606
Assignment: 9
Reel/Frame:012737/0136   Pages: 9
Recorded: 03/25/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/14/2002
2
Exec Dt:
01/23/2002
3
Exec Dt:
03/07/2002
4
Exec Dt:
02/12/2002
5
Exec Dt:
01/24/2002
6
Exec Dt:
03/05/2002
7
Exec Dt:
01/23/2002
Assignee
1
7869 N.E. DAY ROAD WEST
BAINBRIDGE ISLAND, WASHINGTON 98110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09993245
Correspondence name and address
MCDONNELL, BOEHNEN, HULBERT & BERGHOFF
EMILY MIAO
300 SOUTH WACKER DRIVE - 32ND FLOOR
CHICAGO, IL 60606
Assignment: 10
Reel/Frame:013369/0696   Pages: 6
Recorded: 10/07/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/28/2002
2
Exec Dt:
08/02/2002
3
Exec Dt:
08/02/2002
4
Exec Dt:
08/02/2002
Assignee
1
2950 WILDERNESS PLACE
BOULDER, COLORADO 80301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10156433
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF
CHRISTOPHER P. SINGER
300 SOUTH WACKER DRIVE
SUITE 3200
CHICAGO, IL 60606
Assignment: 11
Reel/Frame:017828/0566   Pages: 6
Recorded: 06/22/2006
Attorney Dkt #:EBSI-1-26957
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/16/2006
2
Exec Dt:
02/16/2006
3
Exec Dt:
02/10/2006
4
Exec Dt:
06/11/2006
Assignee
1
7869 NE DAY ROAD WEST
BAINBRIDGE ISLAND, WASHINGTON 98110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11338861
Correspondence name and address
D.C. PETER CHU
CHRISTENSEN O'CONNOR JOHNSON KINDNESS
1420 FIFTH AVENUE, SUITE 2800
SEATTLE, WA 98101
Assignment: 12
Reel/Frame:022220/0703   Pages: 17
Recorded: 02/06/2009
Attorney Dkt #:2391.027A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/11/2008
2
Exec Dt:
12/09/2008
3
Exec Dt:
12/15/2008
4
Exec Dt:
12/18/2008
5
Exec Dt:
12/11/2008
6
Exec Dt:
12/16/2008
Assignee
1
STURLUGATA 8
REYKJAVIK, ICELAND IS-101
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12275165
Correspondence name and address
HESLIN ROTHENBERG FARLEY & MESITI PC
5 COLUMBIA CIRCLE
ALBANY, NY 12203
Assignment: 13
Reel/Frame:022247/0862   Pages: 14
Recorded: 02/12/2009
Attorney Dkt #:2391.034A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/11/2008
2
Exec Dt:
12/09/2008
3
Exec Dt:
12/15/2008
4
Exec Dt:
12/15/2008
5
Exec Dt:
12/11/2008
Assignee
1
STURLUGATA 8
REYKJAVIK, ICELAND IS-101
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12275168
Correspondence name and address
KELLIE S. FREDERICKS
5 COLUMBIA CIRCLE
HESLIN ROTHENBERG FARLEY & MESITI P.C.
ALBANY, NY 12203
Assignment: 14
Reel/Frame:022712/0851   Pages: 12
Recorded: 05/20/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/11/2008
2
Exec Dt:
12/09/2008
3
Exec Dt:
12/15/2008
4
Exec Dt:
12/11/2008
5
Exec Dt:
12/16/2008
6
Exec Dt:
12/18/2008
Assignee
1
STURLUGATA 8
REYKJAVIK, ICELAND IS-101
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12275152
Correspondence name and address
HESLIN ROTHENBERG FARLEY & MESITI PC
5 COLUMBIA CIRCLE
ALBANY, NY 12203
Assignment: 15
Reel/Frame:022850/0229   Pages: 23
Recorded: 06/19/2009
Attorney Dkt #:2391.025A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/11/2008
2
Exec Dt:
12/09/2008
3
Exec Dt:
12/15/2008
4
Exec Dt:
12/15/2008
5
Exec Dt:
12/11/2008
6
Exec Dt:
12/11/2008
7
Exec Dt:
12/18/2008
8
Exec Dt:
12/18/2008
Assignee
1
STURLUGATA 8
REYKJAVIK, ICELAND IS-101
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12275163
Correspondence name and address
KELLIE S. FREDERICKS
5 COLUMBIA CIRCLE
HESLIN ROTHENBERG FARLEY & MESITI P.C.
ALBANY, NY 12203
Assignment: 16
Reel/Frame:022971/0816   Pages: 10
Recorded: 07/17/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/11/2008
2
Exec Dt:
12/09/2008
3
Exec Dt:
12/15/2008
4
Exec Dt:
12/11/2008
5
Exec Dt:
12/16/2008
Assignee
1
STURLUGATA 8
REYKJAVIK, ICELAND IS-101
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12275164
Correspondence name and address
HESLIN ROTHENBERG FARLEY & MESITI PC
5 COLUMBIA CIRCLE
ALBANY, NY 12203
Assignment: 17
Reel/Frame:027936/0508   Pages: 23
Recorded: 03/27/2012
Attorney Dkt #:2391.025C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/11/2008
2
Exec Dt:
12/09/2008
3
Exec Dt:
12/15/2008
4
Exec Dt:
12/15/2008
5
Exec Dt:
12/11/2008
6
Exec Dt:
12/11/2008
7
Exec Dt:
12/18/2008
8
Exec Dt:
12/18/2008
Assignee
1
STURLUGATA 8
REYKJAVIK, ICELAND IS-101
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13430164
Correspondence name and address
KELLIE S. FREDERICKS
5 COLUMBIA CIRCLE
ALBANY, NY 12203
Assignment: 18
Reel/Frame:028097/0987   Pages: 10
Recorded: 04/24/2012
Attorney Dkt #:2391.027C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/11/2008
2
Exec Dt:
12/09/2008
3
Exec Dt:
12/15/2008
4
Exec Dt:
12/11/2008
5
Exec Dt:
12/16/2008
Assignee
1
STURLUGATA 8
REYKJAVIK, ICELAND IS-101
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13454487
Correspondence name and address
KELLIE S. FREDERICKS
5 COLUMBIA CIRCLE
HESLIN ROTHENBERG FARLEY & MESITI P.C.
ALBANY, NY 12203
Assignment: 19
Reel/Frame:032972/0411   Pages: 10
Recorded: 05/28/2014
Attorney Dkt #:2391.027E
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/11/2008
2
Exec Dt:
12/09/2008
3
Exec Dt:
12/15/2008
4
Exec Dt:
12/11/2008
5
Exec Dt:
12/16/2008
Assignee
1
STURLUGATA 8
REYKJAVIK, ICELAND IS-101
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14288470
Correspondence name and address
HESLIN ROTHENBERG FARLEY & MESITI PC
5 COLUMBIA CIRCLE
ALBANY, NY 12203
Assignment: 20
Reel/Frame:033158/0396   Pages: 23
Recorded: 06/23/2014
Attorney Dkt #:2391.025E
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/11/2008
2
Exec Dt:
12/09/2008
3
Exec Dt:
12/15/2008
4
Exec Dt:
12/15/2008
5
Exec Dt:
12/11/2008
6
Exec Dt:
12/11/2008
7
Exec Dt:
12/18/2008
8
Exec Dt:
12/18/2008
Assignee
1
STURLUGATA 8
REYKJAVIK, ICELAND IS-101
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14311728
Correspondence name and address
HESLIN ROTHENBERG FARLEY & MESITI PC
5 COLUMBIA CIRCLE
ALBANY, NY 12203
Assignment: 21
Reel/Frame:045092/0631   Pages: 8
Recorded: 03/02/2018
Attorney Dkt #:167741.011205/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/03/2018
2
Exec Dt:
01/08/2018
3
Exec Dt:
01/03/2018
Assignee
1
415 MAIN STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15752130
Correspondence name and address
MELISSA HUNTER-ENSOR, PH.D.
ONE INTERNATIONAL PLACE
GREENBERG TRAURIG, LLP
BOSTON, MA 02110
Assignment: 22
Reel/Frame:046971/0059   Pages: 9
Recorded: 09/26/2018
Attorney Dkt #:167741.011212/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/03/2018
2
Exec Dt:
01/08/2018
3
Exec Dt:
01/03/2018
4
Exec Dt:
01/03/2018
Assignee
1
415 MAIN STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16075077
Correspondence name and address
MELISSA HUNTER-ENSOR, PH.D.
ONE INTERNATIONAL PLACE
GREENBERG TRAURIG, LLP
BOSTON, MA 02110
Assignment: 23
Reel/Frame:065700/0317   Pages: 9
Recorded: 11/29/2023
Attorney Dkt #:167741-011214/US/DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/03/2018
2
Exec Dt:
01/08/2018
3
Exec Dt:
01/03/2018
4
Exec Dt:
01/03/2018
Assignee
1
415 MAIN STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17161612
Correspondence name and address
SCOTT GONCHER
GREENBERG TRAURIG, LLP
ONE INTERNATIONAL PLACE, SUITE 2000
BOSTON, MA 02110
Assignment: 24
Reel/Frame:054056/0373   Pages: 8
Recorded: 10/14/2020
Attorney Dkt #:167741.016308US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/12/2020
2
Exec Dt:
03/12/2020
3
Exec Dt:
03/12/2020
4
Exec Dt:
02/18/2020
Assignee
1
415 MAIN STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16635504
Correspondence name and address
MELISSA HUNTER-ENSOR, PH.D.
ONE INTERNATIONAL PLACE
GREENBERG TRAURIG, LLP
BOSTON, MA 02110
Assignment: 25
Reel/Frame:063030/0809   Pages: 8
Recorded: 03/20/2023
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/12/2020
2
Exec Dt:
03/12/2020
3
Exec Dt:
03/12/2020
4
Exec Dt:
02/18/2020
Assignee
1
415 MAIN STREET
CAMBRIDGE, MASSACHUSETTS 02142
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
17862255
 
17865236
Correspondence name and address
SCOTT GONCHER
GREENBERG TRAURIG, LLP
ONE INTERNATIONAL PLACE, SUITE 2000
BOSTON, MA 02110

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