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Patent details

3416675 Title: TRAITEMENT DE L'INFECTION PAR LE VIRUS DE L'HÉPATITE DELTA PAR INTERFÉRON LAMBDA

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Basic information

Application number:
177539665
WO application number:
US2017018466
Type:
European patent granted for BE
Status:
Open
Publication number:
3416675
WO publication number:
WO2017143253
1rst applicant's nationality:
Translation language:
EPO publication language:
English
SPC number:

Dates

Filing date:
17/02/2017
Grant date:
24/03/2021
EP publication date:
26/12/2018
WO publication date:
24/08/2017
Claims translation received date:
Translation received date (EP publication B1):
Translation received date (EP publication B2):
Translation received date (EP publication B3):
Registration date:
24/03/2021
EP B1 publication date:
24/03/2021
EP B2 publication date:
EP B3 publication date:
Lapsed date:
Expiration date (if granted and all annual fees paid):
17/02/2037

Applicant

1

Name:
EIT Pharma, Inc.
Legal Form:
From:
28/07/2025
Address:
11620 Wilshire Boulevard, Suite 350, Los Angeles, California, 90025, United States (US)
To:

2

Name:
Eit Pharma, Inc.
Legal Form:
From:
12/06/2025
Address:
11620 Wilshire Boulevard, Suite 350, Los Angeles, California , 90025, United States (US)
To:
28/07/2025

3

Name:
Eiger Biopharmaceuticals, LLC
Legal Form:
From:
28/07/2025
Address:
1890 Starshoot Pkwy, Suite 170, PMB 433 Lexington, Kentucky, 40509, United States (US)
To:
28/07/2025

4

Name:
Eiger Biopharmaceuticals, Inc.
Legal Form:
From:
24/03/2021
Address:
2155 Park Boulevard, Palo Alto, CA 94306, United States (US)
To:
12/06/2025

5

Name:
Eiger Pharmaceuticals, LLC
Legal Form:
From:
12/06/2025
Address:
1890 Starshoot Pkwy, Suite 170, MB 433 Lexington, Kentucky, 40509, United States (US)
To:
12/06/2025

Agent

1

Name:
HERNANDEZ Yorck
Legal Form:
From:
02/07/2021
Address:
Ludwig-Ganghofer-Str. 42, 82031, GRÜNWALD, Germany (DE)
To:

2

Name:
HERNANDEZ Yorck
Legal Form:
From:
26/05/2021
Address:
Ludwig-Ganghofer-Str. 42, 82031, GRÜNWALD, Germany (DE)
To:
02/07/2021

Inventor

Name:
MARTINS, Eduardo Bruno
Legal Form:
Address:
Palo Alto California 94306, United States (US)

Priority

Priority patent number:
201662297759 P
Priority date:
19/02/2016
Priority country:
United States (US)

Classification

IPC or IDT classification:
A61K 38/21; A61P 1/16; A61P 31/14;

Publication

Bulletin

1

Bulletin heading:
EP2
Journal edition number:
2021/06
Publication date:
07/05/2021
Description:
Contains data concerning European patents granted and published (B1 publication) for Belgium and for which no translation needed to be filed

2

Bulletin heading:
CO
Journal edition number:
2025/16
Publication date:
17/10/2025
Description:
Contains data concerning registered assignments or changes of the names of applicants and holders

3

Bulletin heading:
CO
Journal edition number:
2025/16
Publication date:
17/10/2025
Description:
Contains data concerning registered assignments or changes of the names of applicants and holders

4

Bulletin heading:
CO
Journal edition number:
2025/12
Publication date:
21/08/2025
Description:
Contains data concerning registered assignments or changes of the names of applicants and holders

5

Bulletin heading:
CO
Journal edition number:
2025/12
Publication date:
21/08/2025
Description:
Contains data concerning registered assignments or changes of the names of applicants and holders

European Patent Bulletin

1

Issue number:
202112
Publication date:
24/03/2021
Description:
Grant (B1)

2

Issue number:
202117
Publication date:
28/04/2021
Description:
Application number/publication number of the divisional application (Art. 76) changed

3

Issue number:
202128
Publication date:
14/07/2021
Description:
Document reprinted after correction (B8, B9)

Deed

Change of owner(s)

Change Kind / Decision Type:
Change of Legal Entity
Deed number:
RC2025100427A
Registration date:
12/06/2025
License effective date:
License expiration date:
Scope of license:
Deed filer:
ARNOLD & SIEDSMA
Bulletin edition number:
Text:
changement de nom + changement d'adresse
Country code:
Updated license number:
Terminated license number:

Removed pledgee

Name:
Address:

Changed pledgee

Name:
Address:

Removed usufructuary

Name:
Address:

Added usufructuary

Name:
Address:

Changed usufructuary

Name:
Address:

Change of owner(s)

Change Kind / Decision Type:
Assignment
Deed number:
RC2025100427B
Registration date:
12/06/2025
License effective date:
License expiration date:
Scope of license:
Deed filer:
ARNOLD & SIEDSMA
Bulletin edition number:
Text:
Country code:
Updated license number:
Terminated license number:

Removed pledgee

Name:
Address:

Changed pledgee

Name:
Address:

Removed usufructuary

Name:
Address:

Added usufructuary

Name:
Address:

Changed usufructuary

Name:
Address:

Change of owner(s)

Change Kind / Decision Type:
Change of Legal Entity
Deed number:
RC2025000279A
Registration date:
28/07/2025
License effective date:
License expiration date:
Scope of license:
Deed filer:
ARNOLD & SIEDSMA
Bulletin edition number:
Text:
+ changement de nom et d'adresse / Correction
Country code:
Updated license number:
Terminated license number:

Removed pledgee

Name:
Address:

Changed pledgee

Name:
Address:

Removed usufructuary

Name:
Address:

Added usufructuary

Name:
Address:

Changed usufructuary

Name:
Address:

Change of owner(s)

Change Kind / Decision Type:
Assignment
Deed number:
RC2025000279B
Registration date:
28/07/2025
License effective date:
License expiration date:
Scope of license:
Deed filer:
ARNOLD & SIEDSMA
Bulletin edition number:
Text:
Correction
Country code:
Updated license number:
Terminated license number:

Removed pledgee

Name:
Address:

Changed pledgee

Name:
Address:

Removed usufructuary

Name:
Address:

Added usufructuary

Name:
Address:

Changed usufructuary

Name:
Address:

Annual fee

Annual fee(s) Due Date:
01/03/2027
Annual fee number:
11
Annual fee amount:
215 Euro
Expected payer:
Last annual fee payment date:
05/01/2026
Last annual fee paid number:
10
Last annual fee paid amount:
185 Euro
Payer:
C.P.A.
Filing date Document type Publication Type Document Description Number of pages File Type
28/07/2025 Request For Change Letter of regularisation of a change 1 PDF /0/7/3/4/0/0722104370/docs/177539665_0_rfc_20250731_104539069.pdf
28/07/2025 Request For Change Letter and/or Form requesting a change in the Register 2 PDF /0/7/3/4/0/0722104370/docs/177539665_1_rfc_20250731_104204924.pdf
28/07/2025 Request For Change Letter of regularisation of a change 5 PDF /0/7/3/4/0/0722104370/docs/177539665_2_rfc_20250731_104356006.pdf
28/07/2025 Request For Change Letter of regularisation of a change 1 PDF /0/7/3/4/0/0722104370/docs/177539665_3_rfc_20250731_104425224.pdf
28/07/2025 Request For Change Letter of regularisation of a change 1 PDF /0/7/3/4/0/0722104370/docs/177539665_4_rfc_20250731_104506237.pdf
28/07/2025 Request For Change Letter of regularisation of a change 3 PDF /0/7/3/4/0/0722104370/docs/177539665_5_rfc_20250731_104653829.pdf
28/07/2025 Request For Change Letter of regularisation of a change 3 PDF /0/7/3/4/0/0722104370/docs/177539665_6_rfc_20250731_104720362.pdf
28/07/2025 Request For Change Letter of regularisation of a change 3 PDF /0/7/3/4/0/0722104370/docs/177539665_7_rfc_20250731_104805071.pdf
19/08/2025 Outgoing Correspondence Outgoing Correspondence 2 PDF /0/7/3/4/0/0722104370/docs/177539665_8_220196_pie.xi.50.notif.pdf
26/05/2021 Incoming Correspondence (Email) Cover letter 1 PDF /0/7/3/4/0/0722104370/docs/177539665_9_incomingcorrespondenceelectronic_20210527_084624461.pdf
26/05/2021 Incoming Correspondence (Email) Cover letter 1 PDF /0/7/3/4/0/0722104370/docs/177539665_10_incomingcorrespondenceelectronic_20210527_084623890.pdf
12/06/2025 Request For Change Free translation of the deed or extract 1 PDF /0/7/3/4/0/0722104370/docs/177539665_11_rfc_20250613_084542343.pdf
12/06/2025 Request For Change Deed or extract stating the change of the rights 3 PDF /0/7/3/4/0/0722104370/docs/177539665_12_rfc_20250613_084542434.pdf
12/06/2025 Request For Change Deed or extract stating the change of the rights 3 PDF /0/7/3/4/0/0722104370/docs/177539665_13_rfc_20250613_084542560.pdf
12/06/2025 Request For Change Power of attorney deed 1 PDF /0/7/3/4/0/0722104370/docs/177539665_14_rfc_20250613_084542812.pdf
12/06/2025 Request For Change Letter and/or Form requesting a change in the Register 5 PDF /0/7/3/4/0/0722104370/docs/177539665_15_rfc_20250613_084542965.pdf
12/06/2025 Incoming Correspondence (Email) Cover letter 1 PDF /0/7/3/4/0/0722104370/docs/177539665_16_incomingcorrespondenceelectronic_20250613_084543052.pdf
12/06/2025 Outgoing Correspondence 1 PDF /0/7/3/4/0/0722104370/docs/177539665_17_outgoingcorrespondence_20250613_084542126.pdf
12/06/2025 Request For Change Deed or extract allowing the change 3 PDF /0/7/3/4/0/0722104370/docs/177539665_18_rfc_20250613_084542205.pdf
12/06/2025 Request For Change Free translation of the deed or extract 1 PDF /0/7/3/4/0/0722104370/docs/177539665_19_rfc_20250613_084542715.pdf
30/06/2025 Outgoing Correspondence Outgoing Correspondence 2 PDF /0/7/3/4/0/0722104370/docs/177539665_20_217581_pie.xi.50.notif.pdf