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Patent details

1040094 Title: COMPOSES DES CYCLOPENTANE ET CYCLOPENTENE CONVENANT COMME INHIBITEURS DE NEURAMINIDASE

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Basic information

Application number:
989660030
WO application number:
US1998026871
Type:
European patent granted for BE
Status:
Expired
Publication number:
1040094
WO publication number:
WO 1999/033781
1rst applicant's nationality:
Translation language:
French
EPO publication language:
English
SPC number:
2018C/032

Dates

Filing date:
17/12/1998
Grant date:
18/03/2009
EP publication date:
WO publication date:
Claims translation received date:
Translation received date (EP publication B1):
16/06/2009
Translation received date (EP publication B2):
Translation received date (EP publication B3):
Registration date:
18/03/2009
EP B1 publication date:
18/03/2009
EP B2 publication date:
EP B3 publication date:
Lapsed date:
Expiration date (if granted and all annual fees paid):
17/12/2018

Applicant

Name:
BIOCRYST PHARMACEUTICALS INC.
Legal Form:
From:
04/09/2018
Address:
4505 Emperor Boulevard, Suite 200, Durham, North Carolina 27703 , United States (US)
To:

Agent

1

Name:
GEVERS PATENTS
Legal Form:
From:
08/02/2024
Address:
De Kleetlaan 7A, 1831, DIEGEM, Belgium (BE)
To:

2

Name:
QUINTELIER Claude
Legal Form:
From:
04/08/2009
Address:
Holidaystraat 5, 1831, DIEGEM, Belgium (BE)
To:
10/04/2020

3

Name:
GEVERS PATENTS
Legal Form:
From:
10/04/2020
Address:
Holidaystraat 5, 1831, DIEGEM, Belgium (BE)
To:
08/02/2024

Inventor

1

Name:
BABU, Yarlagadda, S.
Legal Form:
Address:

2

Name:
CHAND, Pooran
Legal Form:
Address:

3

Name:
MONTGOMERY, John, A.
Legal Form:
Address:

Priority

1

Priority patent number:
85252
Priority date:
13/05/1998
Priority country:
United States (US)

2

Priority patent number:
69956
Priority date:
17/12/1997
Priority country:
United States (US)

Classification

Main IPC class:
C07C 69/74;
IPC or IDT classification:
C07C 49/105; C07C 49/297; C07C 49/395; C07C 49/597; C07C 61/06; C07C 61/20; C07D 233/54; C07D 261/20; C07D 341/00;

Publication

Bulletin

1

Bulletin heading:
EP2
Journal edition number:
2009/03
Publication date:
31/03/2009
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:
2018/35
Publication date:
23/01/2019
Description:
Contains data concerning lapse, annulment or rejection of patent(s) (applications) and SPC (applications)

European Patent Bulletin

Issue number:
201537
Publication date:
09/09/2015
Description:
Document reprinted after correction (B8, B9)

Annual fee

Annual fee(s) Due Date:
Annual fee number:
Expected payer:
Last annual fee payment date:
24/10/2017
Last annual fee paid number:
20
Last annual fee paid amount:
600 Euro
Payer:
C.P.A.
Filing date Document type Publication Type Document Description Number of pages File Type
16/06/2009 General Document (TO - T:Traduction Originale) 70 PDF /4/9/0/0/4/0611040094/migrated-docs/989660030_1_246472.pdf
04/08/2009 General Document (P - P:Pouvoir ou Election domicile) 2 PDF /4/9/0/0/4/0611040094/migrated-docs/989660030_2_246472.pdf
04/09/2018 Outgoing Correspondence 1 PDF /4/9/0/0/4/0611040094/docs/989660030_2_outgoingcorrespondence_20180905_081756453.pdf
04/09/2018 Request For Change Letter and/or Form requesting a change in the Register 1 PDF /4/9/0/0/4/0611040094/docs/989660030_3_rfc_20180905_081757146.pdf
04/09/2018 Incoming Correspondence (Email) Cover letter 1 PDF /4/9/0/0/4/0611040094/docs/989660030_4_incomingcorrespondenceelectronic_20180905_081801100.pdf
04/09/2018 Request For Change Power of attorney deed 1 PDF /4/9/0/0/4/0611040094/docs/989660030_5_rfc_20180905_081800319.pdf
08/02/2024 Request For Change Letter and/or Form requesting a change in the Register 2 PDF /4/9/0/0/4/0611040094/docs/989660030_6_rfc_20240307_112102004.pdf