Patent details
EP3774774 Title: PYRIDINE SUBSTITUTED 2,2'-DI-9H-CARBAZOL-9-YL-[1,1'-BIPHENYL]-DICARBONITRILE DERIVATIVES AND RELATED COMPOUNDS FOR USE IN OPTOELECTRONIC DEVICES
Basic Information
- Publication number:
- EP3774774
- PCT Application Number:
- EP2019058959
- Type:
- European Patent Granted for LU
- Legal Status:
- Lapsed
- Application number:
- EP197215403
- PCT Publication Number:
- WO2019197407
- First applicant's nationality:
- Translation Language:
- EPO Publication Language:
- German
- English Title of Invention:
- PYRIDINE SUBSTITUTED 2,2'-DI-9H-CARBAZOL-9-YL-[1,1'-BIPHENYL]-DICARBONITRILE DERIVATIVES AND RELATED COMPOUNDS FOR USE IN OPTOELECTRONIC DEVICES
- French Title of Invention:
- DÉRIVÉS 2,2'-DI-9H-CARBAZOL-9-YL-[1,1'-BIPHÉNYL]-DICARBONITRILE SUBSTITUÉS PAR PYRIDINE ET COMPOSÉS SIMILAIRES À ÊTRE UTILISÉES DANS DES DISPOSITIFS OPTOÉLECTRONIQUES
- German Title of Invention:
- PYRIDIN-SUBSTITUIERTE 2,2'-DI-9H-CARBAZOL-9-YL-[1,1'-BIPHENYL]-DICARBONITRIL-DERIVATE UND VERWANDTE VERBINDUNGEN ZUR VERWENDUNG IN OPTOELEKTRONISCHEN VORRICHTUNGEN
- SPC Number:
Dates
- Filing date:
- 09/04/2019
- Grant date:
- 13/07/2022
- EP Publication Date:
- 17/02/2021
- PCT Publication Date:
- 17/10/2019
- Claims Translation Received Date:
- Translations Received Date (B1 EP Publication):
- Translations Received Date (B2 EP Publication):
- Translations Received Date (B3 EP Publication):
- Publication date:
- 13/07/2022
- EP B1 Publication Date:
- 13/07/2022
- EP B2 Publication Date:
- EP B3 Publication Date:
- Lapsed date:
- 09/04/2023
- Expiration date:
- 09/04/2039
- Renunciation date:
- Revocation date:
- Annulment date:
Owner
- From:
- 17/06/2022
- Name:
- Samsung Display Co., Ltd.
- Address:
- 1 Samsung-ro, Giheung-gu, Yongin-si, Gyeonggi-do 17113, Korea (Republic) (KR)
History of Owners
- From:
- 06/07/2022
- To:
- 17/06/2022
- Name:
- cynora GmbH
- Address:
- Werner-von-Siemens-Str. 2-6, 76646 Bruchsal, Germany (DE)
Inventor
- Name:
- FRIEDRICHS, Jan-Simon
- Address:
- Germany (DE)
Priority
- Priority Number:
- 102018108793
- Priority Date:
- 13/04/2018
- Priority Country:
- Germany (DE)
Classification
- IPC classification:
- C07D 401/14; C07D 487/04; C07D 491/04; C07D 495/04; C09K 11/06; H01L 51/00; H01L 51/50; H01L 29/786;
Publication
European Patent Bulletin
1
- Issue number:
- 202228
- Publication date:
- 13/07/2022
- Description:
- Grant (B1)
2
- Issue number:
- 202229
- Publication date:
- 20/07/2022
- Description:
- Transfer of Rights
3
- Issue number:
- 202233
- Publication date:
- 17/08/2022
- Description:
- Document reprinted after correction (B8, B9)
Annual Fees
- Annual Fee Due Date:
- Annual Fee Number:
- Expected Payer:
- Last Annual Fee Payment Date:
- Last Annual Fee Paid Number:
- Payer:
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