KÜHLFILTERSTAB, ANWENDUNG UND ZIGARETTE

European patent · EP3797606 · In force

Register entry

Publication number
EP3797606
Application number
EP19806898
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Mar 19, 2019
Published
Mar 31, 2021
Granted
Aug 26, 2026
Protection ends at the latest
Mar 18, 2039
Next annual fee due
Mar 31, 2027
IPC classes
A24D 3/06 (2006.01)
A24D 3/08 (2006.01)
A24D 3/04 (2006.01)
A24B 15/18 (2006.01)
A24D 3/02 (2006.01)
A24D 3/14 (2006.01)
A24D 3/16 (2006.01)
A24D 1/20 (2020.01)
Priority
CN 201810486815 21.05.2018
CN 201810486835 21.05.2018
CN 201810486861 21.05.2018
PCT application
PCT/CN2019/078660 19.03.2019
PCT publication
WO2019/223412 28.11.2019
Filing language
Chinese
Source
Swissreg

History

What the Federal Institute of Intellectual Property published about this title, newest first.

  1. Aug 26, 2026

    Granted

    Specification status
    Non-published patent application → Granted patent
    Status of protective title
    Initiated → Active

    Published in Swissreg on 26.08.2026

Parties

Holder

CHINA TOBACCO HUNAN INDUSTRIAL CO., LTD.

China Tobacco Hunan Industrial Co., Ltd.

188 Middle Wanjiali Road 3rd Section Yuhua District, Changsha, Hunan 410007, CN

Inventor

CHEN, Qian

Changsha, Hunan 410007, CN

JIN, Yong

Changsha, Hunan 410007, CN

TAN, Haifeng

Changsha, Hunan 410007, CN

LI, Ke

Changsha, Hunan 410007, CN

WANG, Shitai

Changsha, Hunan 410007, CN

TAN, Chao

Changsha, Hunan 410007, CN

YU, Saibo

Changsha, Hunan 410007, CN

FAN, Hongmei

Changsha, Hunan 410007, CN

LIU, Qi

Changsha, Hunan 410007, CN

YI, Jianhua

Changsha, Hunan 410007, CN

The register names each party by name and address. A holder or agent is linked to an organization where exactly one entity of the commercial register bears its name; the street of a party not so recognised is not shown here.