skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : ALEXION PHARMA INTERNATIONAL OPERATIONS UNLIMITED COMPANY
Total Assignments: 6
Assignment: 1
Reel/Frame:054922/0857   Pages: 84
Recorded: 01/07/2021
Attorney Dkt #:ANDEXANET
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ALEXION PHARMA INTERNATIONAL OPERATIONS UNLIMITED COMPANY
Exec Dt:
12/03/2020
Assignee
1
ALEXION PHARMACEUTICALS, INC.
121 SEAPORT BOULEVARD
BOSTON, MASSACHUSETTS 02210
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
8455439
US20100125052
12616735
 
8268783
US20100255000
12749217
 
9056106
US20110015128
12836536
 
9109046
US20130129693
13591098
 
NONE
US20130230901
13766652
 
9200268
US20140186923
13830372
 
NONE
US20140134151
13874313
 
NONE
US20140346397
14142655
 
NONE
US20150025011
14320199
 
NONE
US20160015793
14378440
 
NONE
US20150239929
14406645
 
9644195
US20150337285
14723395
 
NONE
US20150376592
14745901
 
NONE
US20150352194
14762098
 
9587233
US20160002617
14790305
 
NONE
US20160237420
15136810
 
NONE
US20170014492
15212105
 
NONE
US20170240879
15391020
 
10190111
US20170233711
15435086
 
10604748
US20170369862
15626813
 
NONE
US20180320160
15820265
 
10765726
US20180236049
15833520
 
NONE
US20180185459
15902886
 
NONE
US20180333469
15919014
 
NONE
US20190046450
16078596
 
NONE
US20190127720
16127864
 
10954503
US20190309279
16250870
 
NONE
US20200129597
16519732
 
10954504
US20200208131
16740001
 
NONE
US20200299667
16895443
 
11028382
US20200299668
16895448
 
NONE
US20210085762
16943933
 
NONE
US20210371842
17254146
Correspondence name and address
ALEXION PHARMACEUTICALS, INC.
100 COLLEGE STREET
NEW HAVEN, CT 06510
Assignment: 2
Reel/Frame:056014/0001   Pages: 82
Recorded: 02/17/2021
Attorney Dkt #:APIOU API 0842
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ALEXION PHARMA INTERNATIONAL OPERATIONS UNLIMITED COMPANY
Exec Dt:
12/03/2020
Assignee
1
ALEXION PHARMACEUTICALS, INC.
121 SEAPORT BOULEVARD
BOSTON, MASSACHUSETTS 02210
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
8153590
US20090098119
12239651
 
8455441
US20120269788
13414499
 
9062298
US20140044773
13889014
 
8889129
US20140079684
13915525
 
9388401
US20150057228
14337074
 
10675335
US20160354449
15176461
 
11839646
US20200276280
16869117
Correspondence name and address
ALEXION PHARMACEUTICALS, INC.
100 COLLEGE STREET
NEW HAVEN, CT 06510
Assignment: 3
Reel/Frame:060800/0427   Pages: 82
Recorded: 07/21/2022
Attorney Dkt #:ANDEXANET
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ALEXION PHARMA INTERNATIONAL OPERATIONS UNLIMITED COMPANY
Exec Dt:
12/03/2020
Assignee
1
ALEXION PHARMACEUTICALS, INC.
121 SEAPORT BLVD.
BOSTON, MASSACHUSETTS 02210
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
US20210379163
17176939
 
11845966
US20210348149
17196172
 
NONE
US20210340515
17196197
 
NONE
US20210284986
17334427
 
NONE
US20230000957
17569402
 
NONE
US20220354792
17698718
Correspondence name and address
ALEXION PHARMACEUTICALS, INC.
100 COLLEGE STREET
NEW HAVEN, CT 06510
Assignment: 4
Reel/Frame:056837/0400   Pages: 12
Recorded: 07/13/2021
Attorney Dkt #:APIOUC API 6/2021
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ALEXION PHARMA INTERNATIONAL OPERATIONS UNLIMITED COMPANY
Exec Dt:
06/28/2021
Assignee
1
ALEXION PHARMACEUTICALS, INC.
121 SEAPORT BOULEVARD
BOSTON, MASSACHUSETTS 02210
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
6703050
NONE
09389435
 
NONE
US20040019043
10202346
 
7189865
US20040019087
10447585
 
7438931
US20050058720
10796782
 
7851505
US20060160805
10857321
 
NONE
US20110151022
12966516
 
11510944
US20210137972
16770022
 
11739051
US20210094901
16968854
 
NONE
US20200407385
16970379
 
11419832
US20210093588
16997928
 
NONE
US20210177894
17182227
Correspondence name and address
ALEXION PHARMACEUTICALS, INC.
100 COLLEGE STREET
NEW HAVEN, CT 06510
Assignment: 5
Reel/Frame:059441/0317   Pages: 12
Recorded: 03/30/2022
Attorney Dkt #:0541US APIOUC-API
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ALEXION PHARMA INTERNATIONAL OPERATIONS UNLIMITED COMPANY
Exec Dt:
06/28/2021
Assignee
1
ALEXION PHARMACEUTICALS, INC.
121 SEAPORT BOULEVARD
BOSTON, MASSACHUSETTS 02210
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
11510944
US20210137972
16770022
 
11419832
US20210093588
16997928
 
NONE
US20210177894
17182227
Correspondence name and address
ALEXION PHARMACEUTICALS, INC.
100 COLLEGE STREET
NEW HAVEN, CT 06510
Assignment: 6
Reel/Frame:059741/0618   Pages: 5
Recorded: 04/27/2022
Attorney Dkt #:0568WO APIOUC-API
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ALEXION PHARMA INTERNATIONAL OPERATIONS UNLIMITED COMPANY
Exec Dt:
04/26/2022
Assignee
1
ALEXION PHARMACEUTICALS, INC.
121 SEAPORT BOULEVARD
BOSTON, MASSACHUSETTS 02210
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220081387
17421511
Correspondence name and address
ALEXION PHARMACEUTICALS, INC.
100 COLLEGE STREET
NEW HAVEN, CT 06510

Search Results as of: 05/24/2024 11:09 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT