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Patent Assignment Assignor Details
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Assignor Name : HSIA, NELSON
Total Assignments: 5
Assignment: 1
Reel/Frame:033851/0757   Pages: 6
Recorded: 09/30/2014
Attorney Dkt #:081245-0089
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/24/2014
2
Exec Dt:
09/24/2014
3
Exec Dt:
09/24/2014
4
Exec Dt:
09/24/2014
Assignee
1
33 HAYDEN AVENUE
LEXINGTON, MASSACHUSETTS 02421
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14377990
Correspondence name and address
ROBERT UNDERWOOD
28 STATE STREET
MCDERMOTT WILL & EMERY
BOSTON, MA 02109
Assignment: 2
Reel/Frame:041821/0199   Pages: 7
Recorded: 04/03/2017
Attorney Dkt #:SYN089US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/20/2015
2
Exec Dt:
10/13/2015
3
Exec Dt:
10/13/2015
4
Exec Dt:
11/13/2015
5
Exec Dt:
11/13/2015
6
Exec Dt:
10/20/2015
7
Exec Dt:
10/13/2015
Assignee
1
100 COLLEGE STREET
NEW HAVEN, CONNECTICUT 06510
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15514962
Correspondence name and address
ALEXION PHARMACEUTICALS, INC.
100 COLLEGE STREET
NEW HAVEN, CT 06510
Assignment: 3
Reel/Frame:043009/0544   Pages: 10
Recorded: 07/14/2017
Attorney Dkt #:081245-0275
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/11/2016
2
Exec Dt:
03/04/2016
3
Exec Dt:
02/17/2016
4
Exec Dt:
02/17/2016
5
Exec Dt:
02/05/2016
6
Exec Dt:
03/07/2016
7
Exec Dt:
02/24/2016
Assignee
1
100 COLLEGE STREET
NEW HAVEN, CONNECTICUT 06510
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15536880
Correspondence name and address
ROBERT H. UNDERWOOD
MCDERMOTT, WILL & EMERY LLP
28 STATE STREET
BOSTON, MA 02109
Assignment: 4
Reel/Frame:043400/0614   Pages: 12
Recorded: 08/01/2017
Attorney Dkt #:081245-0272
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SPELLING OF THE SEVENTH ASSIGNOR'S NAME PREVIOUSLY RECORDED ON REEL 043009 FRAME 0544. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
02/11/2016
2
Exec Dt:
03/04/2016
3
Exec Dt:
02/17/2016
4
Exec Dt:
02/17/2016
5
Exec Dt:
02/05/2016
6
Exec Dt:
03/07/2016
7
Exec Dt:
02/24/2016
Assignee
1
100 COLLEGE STREET
NEW HAVEN, CONNECTICUT 06510
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15536880
Correspondence name and address
ROBERT H. UNDERWOOD
MCDERMOTT, WILL & EMERY LLP
28 STATE STREET
BOSTON, MA 02109
Assignment: 5
Reel/Frame:064685/0961   Pages: 23
Recorded: 08/23/2023
Attorney Dkt #:D0824.70047US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/02/2022
2
Exec Dt:
02/02/2022
3
Exec Dt:
02/02/2022
4
Exec Dt:
02/02/2022
5
Exec Dt:
02/14/2022
6
Exec Dt:
02/02/2022
7
Exec Dt:
02/16/2022
Assignee
1
1560 TRAPELO ROAD
WALTHAM, MASSACHUSETTS 02451
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18270284
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210

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