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Patent details

3431475 Title: FORMES SOLIDES D'UN INHIBITEUR SÉLECTIF DE CDK4/6

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Basic information

Application number:
181866757
WO application number:
Type:
European patent granted for BE
Status:
Open
Publication number:
3431475
WO publication number:
1rst applicant's nationality:
Translation language:
EPO publication language:
English
SPC number:

Dates

Filing date:
08/02/2014
Grant date:
07/04/2021
EP publication date:
23/01/2019
WO publication date:
Claims translation received date:
Translation received date (EP publication B1):
Translation received date (EP publication B2):
Translation received date (EP publication B3):
Registration date:
07/04/2021
EP B1 publication date:
07/04/2021
EP B2 publication date:
EP B3 publication date:
Lapsed date:
Expiration date (if granted and all annual fees paid):
08/02/2034

Applicant

1

Name:
Pfizer Inc.
Legal Form:
From:
16/03/2023
Address:
66 Hudson Boulevard East, New York, NY 10001‐2192 , United States (US)
To:

2

Name:
Pfizer Inc.
Legal Form:
From:
07/04/2021
Address:
235 East 42nd Street, New York, NY 10017, United States (US)
To:
16/03/2023

Agent

1

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

2

Name:
GEVERS PATENTS
Legal Form:
From:
07/06/2021
Address:
Holidaystraat 5, 1831, DIEGEM, Belgium (BE)
To:
08/02/2024

Inventor

1

Name:
CHEKAL, Brian Patrick
Legal Form:
Address:
Niantic,, CT Connecticut 06357, United States (US)

2

Name:
IDE, Nathan D.
Legal Form:
Address:
Mystic, CT Connecticut 06355, United States (US)

Priority

Priority patent number:
201361767761 P
Priority date:
21/02/2013
Priority country:
United States (US)

Classification

IPC or IDT classification:
A61K 31/519; A61P 35/00; C07D 471/04;

Publication

Bulletin

1

Bulletin heading:
EP2
Journal edition number:
2021/07
Publication date:
26/05/2021
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:
2023/07
Publication date:
02/05/2023
Description:
Contains data concerning registered assignments or changes of the names of applicants and holders

European Patent Bulletin

Issue number:
202114
Publication date:
07/04/2021
Description:
Grant (B1)

Deed

Change of owner(s)

Change Kind / Decision Type:
Other
Deed number:
RC2023100262A
Registration date:
16/03/2023
License effective date:
License expiration date:
Scope of license:
Deed filer:
GEVERS PATENTS
Bulletin edition number:
Text:
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:

Annual fee

Annual fee(s) Due Date:
02/03/2026
Annual fee number:
13
Annual fee amount:
275 Euro
Expected payer:
Last annual fee payment date:
13/01/2025
Last annual fee paid number:
12
Last annual fee paid amount:
240 Euro
Payer:
CLARIVATE ANALYTICS (MASTER DATA CENTER)
Filing date Document type Publication Type Document Description Number of pages File Type
07/06/2021 General Document Declaration of domicile 1 PDF /9/0/2/0/1/0722110209/docs/181866757_0_generaldocument_20210608_084616347.pdf
16/03/2023 Incoming Correspondence (Email) Cover letter 1 PDF /9/0/2/0/1/0722110209/docs/181866757_1_incomingcorrespondenceelectronic_20230317_084539086.pdf
16/03/2023 Outgoing Correspondence 1 PDF /9/0/2/0/1/0722110209/docs/181866757_2_outgoingcorrespondence_20230317_084538699.pdf
16/03/2023 Request For Change Other 2 PDF /9/0/2/0/1/0722110209/docs/181866757_3_rfc_20230317_084538796.pdf
16/03/2023 Request For Change Letter and/or Form requesting a change in the Register 3 PDF /9/0/2/0/1/0722110209/docs/181866757_4_rfc_20230317_084538972.pdf
07/06/2021 Incoming Correspondence (Email) Cover letter 1 PDF /9/0/2/0/1/0722110209/docs/181866757_5_incomingcorrespondenceelectronic_20210608_084616856.pdf
08/02/2024 Request For Change Letter and/or Form requesting a change in the Register 2 PDF /9/0/2/0/1/0722110209/docs/181866757_6_rfc_20240307_112222435.pdf