Patent details
LU101483 Title: COAL LIQUEFACTION DEVICE AND PROCESS
Basic Information
- Publication number:
- LU101483
- PCT Application Number:
- Type:
- National Patent
- Legal Status:
- Lapsed
- European Patent Application Nr:
- Application number:
- LU101483
- PCT Publication Number:
- First applicant's nationality:
- China (CN)
- Procedural language:
- French
- Type of requested search:
- Search Requested
- SPC Number:
- Is divisional of:
- Has divisional:
Dates
- Filing date:
- 18/11/2019
- First Filing date:
- 28/10/2019
- Search report request date:
- 18/11/2019
- Search report date:
- 18/06/2020
- Grant date:
- 04/02/2021
- Publication date:
- 09/02/2021
- Lapsed date:
- 18/11/2021
- Expiration date:
- 18/11/2039
- Renunciation date:
- Revocation date:
- Annulment date:
- Withdrawal date:
Owner
- From:
- 18/11/2019
- Name:
- ANHUI UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Address:
- No.168, Taifeng Street , Shannan New District, 232001, Huainan City, Anhui Province, China (CN)
Agent
- Name:
- Patent42 SA
- From:
- 18/11/2019
- Address:
- 5, rue Dicks, 4081, Esch-sur-Alzette, Luxembourg (LU)
- To:
Inventor
1
- Name:
- GE Tao
- Address:
- China (CN)
2
- Name:
- ZHANG Mingxu
- Address:
- China (CN)
3
- Name:
- CAI Chuanchuan
- Address:
- China (CN)
Priority
- Priority Number:
- CN201911032841.X
- Priority Date:
- 28/10/2019
- Priority Claim Date:
- 18/11/2019
- Priority Country:
- China (CN)
- Priority Status:
- ACCEPTED
Classification
- Main IPC Class:
- C10J 3/50;
- IPC classification:
- B02C 7/08; B65G 53/12; B65G 53/22; B65G 53/22; B65G 53/66; C21B 5/00; F16K 17/196;
Publication
Bulletin
- Bulletin Heading:
- NP2
- Bulletin edition number:
- 2021/04
- Publication date:
- 08/03/2021
- Description:
- Section B: Granted national patents (Art. 41 of the law) – B1 publication
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 |
|---|---|---|
| 09/02/2021 | Outgoing Correspondence | 1 |
| 06/01/2020 | Incoming Correspondence (Post) | 1 |
| 09/02/2021 | Certificate | 1 |
| 06/01/2020 | Priority | 1 |
| 06/01/2020 | Outgoing Correspondence | 1 |
| 03/08/2020 | Incoming Correspondence (Post) | 1 |
| 20/11/2019 | Outgoing Correspondence | 1 |
| 18/11/2019 | Application Form | 4 |
| 09/02/2021 | Publication | 30 |
| 30/04/2019 | Abstract | 1 |
| 18/06/2020 | Outgoing Correspondence | 1 |
| 18/11/2019 | Description | 13 |
| 18/11/2019 | Claims | 4 |
| 18/11/2019 | Claims | 6 |
| 17/06/2020 | Search Report | 8 |
| 18/11/2019 | Drawings | 6 |
| 20/11/2019 | Outgoing Correspondence | 1 |