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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 : ARGEN-X N.V.
Total Assignments: 13
Assignment: 1
Reel/Frame:045441/0013   Pages: 17
Recorded: 02/26/2018
Attorney Dkt #:ARGENX NAME CHANGE-1 OF 2
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
ARGEN-X N.V.
Exec Dt:
04/26/2017
Assignee
1
ARGENX SE
WILLEMSTRAAT 5
BREDA, NETHERLANDS 4811 AH
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
8444976
US20100330080
12497239
 
8835607
US20110165621
12984402
 
8524231
US20110300140
13205327
 
9428580
US20120059154
13233345
 
8637027
US20120148607
13288566
 
9688773
US20120156206
13288587
 
9765148
US20140141016
14005113
 
8834882
US20140147450
14073462
 
9884917
US20140205606
14098849
 
9765149
US20140235843
14163752
 
9926364
US20140286976
14354715
 
NONE
US20150191548
14415370
 
10040870
US20150166680
14419881
 
NONE
US20150203840
14420039
 
9540437
US20150057436
14444352
 
10316073
US20150218239
14580771
 
9221918
US20150239990
14607941
 
9315576
US20150252105
14607949
 
9346891
US20150246970
14607964
 
9688774
US20150376291
14624193
 
9631027
US20150376292
14624216
 
11072665
US20170369581
14626038
 
10000572
US20160272717
14908368
 
NONE
US20160207996
14913984
 
NONE
US20160264669
15064195
 
NONE
US20160319040
15094471
 
NONE
US20170145088
15365569
 
10487156
US20170342166
15503602
 
NONE
US20170349667
15596890
Correspondence name and address
LATHROP GAGE LLP
28 STATE STREET
7TH FLOOR
BOSTON, MA 02109
Assignment: 2
Reel/Frame:047041/0098   Pages: 17
Recorded: 09/10/2018
Attorney Dkt #:597068: AGX5-015DV - 3OF5
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
ARGEN-X N.V.
Exec Dt:
04/26/2017
Assignee
1
ARGENX SE
WILLEMSTRAAT 5
BREDA, NETHERLANDS 4811 AH
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180179258
15821104
Correspondence name and address
LATHROP GAGE LLP
28 STATE STREET
7TH FLOOR
BOSTON, MA 02109
Assignment: 3
Reel/Frame:047041/0616   Pages: 17
Recorded: 09/10/2018
Attorney Dkt #:594536: AGX5-019USDV-3OF4
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
ARGEN-X N.V.
Exec Dt:
04/26/2017
Assignee
1
ARGENX SE
WILLEMSTRAAT 5
BREDA, NETHERLANDS 4811 AH
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180016351
15718984
Correspondence name and address
LATHROP GAGE LLP
28 STATE STREET
7TH FLOOR
BOSTON, MA 02109
Assignment: 4
Reel/Frame:047044/0674   Pages: 17
Recorded: 09/10/2018
Attorney Dkt #:601941:AGX5-024USCON-2OF5
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
ARGEN-X N.V.
Exec Dt:
04/26/2017
Assignee
1
ARGENX SE
WILLEMSTRAAT 5
BREDA, NETHERLANDS 4811 AH
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10604579
US20190016811
15975493
Correspondence name and address
LATHROP GAGE LLP
28 STATE STREET
7TH FLOOR
BOSTON, MA 02109
Assignment: 5
Reel/Frame:048410/0233   Pages: 17
Recorded: 02/22/2019
Attorney Dkt #:607506:AGX5-041USCON-4OF4
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
ARGEN-X N.V.
Exec Dt:
04/26/2017
Assignee
1
ARGENX SE
WILLEMSTRAAT 5
AH BREDA, NETHERLANDS 4811
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
10183995
US20150140011
14403135
 
11117959
US20190233509
16239321
Correspondence name and address
LATHROP GAGE LLP
28 STATE STREET
7TH FLOOR
BOSTON, MA 02109
Assignment: 6
Reel/Frame:048621/0628   Pages: 17
Recorded: 03/18/2019
Attorney Dkt #:577656: AGX5-024PCCIP
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
ARGEN-X N.V.
Exec Dt:
04/26/2017
Assignee
1
ARGENX SE
WILLEMSTRAAT 5
AH BREDA, NETHERLANDS 4811
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160251438
15013706
Correspondence name and address
LATHROP GAGE LLP
28 STATE STREET
7TH FLOOR
BOSTON, MA 02109
Assignment: 7
Reel/Frame:051664/0284   Pages: 17
Recorded: 01/22/2020
Attorney Dkt #:598262:AGX5-006ADVCN-3OF4
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
ARGEN-X N.V.
Exec Dt:
04/26/2017
Assignee
1
ARGENX SE
WILLEMSTRAAT 5
AH BREDA, NETHERLANDS 4811
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10676535
US20180215833
15854312
Correspondence name and address
LATHROP GPM LLP
28 STATE STREET
7TH FLOOR
BOSTON, MA 02109
Assignment: 8
Reel/Frame:052747/0348   Pages: 17
Recorded: 05/26/2020
Attorney Dkt #:617551:AGX5-030USDIV-2OF3
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
ARGEN-X N.V.
Exec Dt:
04/26/2017
Assignee
1
ARGENX SE
WILLEMSTRAAT 5
BREDA, NETHERLANDS 4811 AH
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11649295
US20200157248
16599883
Correspondence name and address
LATHROP GPM LLP
28 STATE STREET
7TH FLOOR
BOSTON, MA 02109
Assignment: 9
Reel/Frame:058324/0589   Pages: 17
Recorded: 12/06/2021
Attorney Dkt #:381493-464D1D1, 464D1D2
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
ARGEN-X N.V.
Exec Dt:
04/26/2017
Assignee
1
ARGENX SE
WILLEMSTRAAT 5
BREDA, NETHERLANDS 4811 AH
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11230603
US20200181276
16791937
Correspondence name and address
KURTIS M. ANDERSON/DECHERT LLP
1095 AVENUE OF THE AMERICAS
THREE BRYANT PARK
NEW YORK, NY 10036-6797
Assignment: 10
Reel/Frame:059439/0109   Pages: 17
Recorded: 03/18/2022
Attorney Dkt #:720792, 727006-N.V. TO SE
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
ARGEN-X N.V.
Exec Dt:
04/26/2017
Assignee
1
ARGENX SE
WILLEMSTRAAT 5
BREDA, NETHERLANDS 4811 AH
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
11827701
US20220073604
17398080
 
NONE
US20220275035
17672346
Correspondence name and address
LATHROP GPM LLP
28 STATE STREET
7TH FLOOR
BOSTON, MA 02109
Assignment: 11
Reel/Frame:059439/0578   Pages: 17
Recorded: 03/18/2022
Attorney Dkt #:610669 - N.V. TO SE
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
ARGEN-X N.V.
Exec Dt:
04/26/2017
Assignee
1
ARGENX SE
WILLEMSTRAAT 5
BREDA, NETHERLANDS 4811 AH
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11434298
US20190270823
16278522
Correspondence name and address
LATHROP GPM LLP
28 STATE STREET
7TH FLOOR
BOSTON, MA 02109
Assignment: 12
Reel/Frame:062381/0134   Pages: 17
Recorded: 01/12/2023
Attorney Dkt #:404373-T1101USD2 191272
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
ARGEN-X N.V.
Exec Dt:
04/26/2017
Assignee
1
ARGENX SE
WILLEMSTRAAT 5
BREDA, NETHERLANDS 4811 AH
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230265201
17811645
Correspondence name and address
DECHERT LLP
ONE INTERNATIONAL PLACE, 40TH FLOOR
100 OLIVER STREET
BOSTON, MA 02110
Assignment: 13
Reel/Frame:058717/0390   Pages: 6
Recorded: 01/21/2022
Attorney Dkt #:404277-SBW-004USD1-188141
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ARGEN-X N.V.
Exec Dt:
08/08/2017
Assignee
1
STATEN BIOTECHNOLOGY B.V.
TRANSISTORWEG 5J
NIJMEGEN, NETHERLANDS 6534 AT
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220220193
17645760
Correspondence name and address
DECHERT LLP
ONE INTERNATIONAL PLACE, 40TH FLOOR
100 OLIVER STREET
BOSTON, MA 02110-2605

Search Results as of: 05/28/2024 03:20 PM
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Web interface last modified: August 25, 2017 v.2.6
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