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Patent details

1809301 Title: INTERMÉDIAIRES DE D-RIBONOLACTONE À SUBSTITUTION 2-FLUORO-2-ALKYL

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Basic information

Application number:
058083577
WO application number:
US2005032406
Type:
European patent granted for BE
Status:
Lapsed
Publication number:
1809301
WO publication number:
WO2006031725
1rst applicant's nationality:
Translation language:
EPO publication language:
English
SPC number:

Dates

Filing date:
13/09/2005
Grant date:
06/11/2019
EP publication date:
25/07/2007
WO publication date:
23/03/2006
Claims translation received date:
Translation received date (EP publication B1):
Translation received date (EP publication B2):
Translation received date (EP publication B3):
Registration date:
06/11/2019
EP B1 publication date:
06/11/2019
EP B2 publication date:
EP B3 publication date:
Lapsed date:
30/09/2020
Expiration date (if granted and all annual fees paid):
13/09/2025

Applicant

Name:
Gilead Pharmasset LLC
Legal Form:
From:
06/11/2019
Address:
c/o Gilead Sciences, Inc. 333 Lakeside Drive, Foster City, CA 94404, United States (US)
To:

Inventor

1

Name:
CHUN, Byoung-Kwon
Legal Form:
Address:
Robbinsville, NJ 08691, United States (US)

2

Name:
WANG, Peiyuan
Legal Form:
Address:
Glenrock, NJ 07452, United States (US)

3

Name:
DU, Jinfa
Legal Form:
Address:
New Hope, Pennsylvania 18938, United States (US)

4

Name:
RACHAKONDA, Suguna
Legal Form:
Address:
Robbinsville, New Jersey 08691, United States (US)

Priority

1

Priority patent number:
666230 P
Priority date:
29/03/2005
Priority country:
United States (US)

2

Priority patent number:
610035 P
Priority date:
15/09/2004
Priority country:
United States (US)

3

Priority patent number:
609783 P
Priority date:
14/09/2004
Priority country:
United States (US)

Classification

IPC or IDT classification:
C07D 307/20; C07D 307/33; C07D 317/30; C07D 405/04; C07D 411/04; C07H 15/203; C07H 19/06;

Publication

Bulletin

1

Bulletin heading:
EP2
Journal edition number:
2019/35
Publication date:
13/12/2019
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:
VRV
Journal edition number:
2021/09
Publication date:
18/06/2021
Description:
Contains data concerning lapse, annulment or rejection of patent(s) (applications) and SPC (applications)

European Patent Bulletin

Issue number:
201945
Publication date:
06/11/2019
Description:
Grant (B1)

Annual fee

Annual fee(s) Due Date:
Annual fee number:
Expected payer:
Last annual fee payment date:
Last annual fee paid number:
Payer:
Filing date Document type Publication Type Document Description Number of pages File Type