Patent details

Basic Information

Publication number:

EP3604881

PCT Application Number:

JP2018008155

Type:

European Patent Granted for LU

Legal Status:

Lapsed

Application number:

EP187742812

PCT Publication Number:

WO2018180218

First applicant's nationality:

Translation Language:

EPO Publication Language:

English

English Title of Invention:

THREADED CONNECTION FOR STEEL PIPE

French Title of Invention:

RACCORD FILETÉ POUR TUYAU EN ACIER

German Title of Invention:

SCHRAUBVERBINDUNG FÜR STAHLROHRE

SPC Number:

Dates

Filing date:

02/03/2018

Grant date:

04/05/2022

EP Publication Date:

05/02/2020

PCT Publication Date:

04/10/2018

Claims Translation Received Date:

Translations Received Date (B1 EP Publication):

Translations Received Date (B2 EP Publication):

Translations Received Date (B3 EP Publication):

Publication date:

04/05/2022

EP B1 Publication Date:

04/05/2022

EP B2 Publication Date:

EP B3 Publication Date:

Lapsed date:

02/03/2023

Expiration date:

02/03/2038

Renunciation date:

Revocation date:

Annulment date:

Owner

From:

27/04/2022

 

 

Name:

Nippon Steel Corporation

Address:

6-1, Marunouchi 2-chome Chiyoda-ku, Tokyo 100-8071, Japan (JP)

Inventor

1

Name:

TOYOTA, Yusuke

Address:

Japan (JP)

2

Name:

IWAMOTO, Michihiko

Address:

Japan (JP)

3

Name:

KOCHI, Yasuhiro

Address:

Japan (JP)

4

Name:

TAKEDA, Yusuke

Address:

Japan (JP)

5

Name:

MARUTA, Satoshi

Address:

Japan (JP)

Priority

Priority Number:

2017070649

Priority Date:

31/03/2017

Priority Country:

Japan (JP)

Classification

IPC classification:

F16L 15/04; E21B 17/042; F16L 15/00; F16L 15/06;

Publication

European Patent Bulletin

Issue number:

202218

Publication date:

04/05/2022

Description:

Grant (B1)

Annual Fees

Annual Fee Due Date:

Annual Fee Number:

Expected Payer:

Last Annual Fee Payment Date:

Last Annual Fee Paid Number:

Payer:

Filing date	Document type	Number of pages