Patent details
EP2828235 Title: METHOD FOR MAKING ISOCYANATES
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Basic Information
- Publication number:
- EP2828235
- WO Application Number:
- EP2013055411
- Type:
- European Patent Granted for NL
- Status:
- Patent in Force
- Publication Title:
- Title When Made Available For Viewing:
- Reason Lapsed:
- Application number:
- EP13709242.5
- WO Publication Number:
- WO2013139703
- EPO Publication Language:
- German
- SPC Number:
- First Applicant Residence Country:
- Germany (DE)
- Publications:
Dates
- Filing date:
- 15/03/2013
- Grant date:
- 22/11/2017
- EP Publication Date:
- 28/01/2015
- WO Publication Date:
- 26/09/2013
- Claims Translations Received Date:
- Claims Translation B1 Received Date:
- 01/02/2018
- Claims Translation B2 Received Date:
- Claims Translation B3 Received Date:
- Lapsed By Non Payment Annual Fee Date:
- Renunciation Date:
- NullificationDate:
- Published:
- Due To Cession Date:
- Registration date:
- 22/11/2017
- EP B1 Publication Date:
- 22/11/2017
- EP B2 Publication Date:
- EP B3 Publication Date:
- Description Translation B1 Received Date:
- 01/02/2018
- Description Translation B2 Received Date:
- Description Translation B3 Received Date:
- Expiration date:
- 14/03/2033
- Lapsed By Expiration Date:
- Patent Validated Date:
- 13/02/2018
- Revocation Date:
- Invalidity Date:
- Response To Novelty Search Report Received:
- Patent Granting Request:
- Lapsed date:
Applicant/holder
- From:
- 22/11/2017
- Name:
- Covestro Deutschland AG
- Address:
- Kaiser-Wilhelm-Allee 60, 51373 Leverkusen, Germany (DE)
Agent
- Name:
- ir. W.J.J.M. Kempes
- From:
- 12/02/2018
- Address:
- Dogio Patents Postbus 2350, 1200 CJ, Hilversum, Netherlands (NL)
- To:
Inventor
1
- Name:
- BRUNS, Rainer
- Address:
- 51373 Leverkusen, Germany (DE)
2
- Name:
- LORENZ, Wolfgang
- Address:
- 41540 Dormagen, Germany (DE)
3
- Name:
- RAUSCH, Andreas Karl
- Address:
- 41564 Kaarst, Germany (DE)
4
- Name:
- WERSHOFEN, Stefan
- Address:
- 41065 Mönchengladbach, Germany (DE)
5
- Name:
- LODDENKEMPER, Tim
- Address:
- 41542 Dormagen, Germany (DE)
Priority
- Priority Patent Number:
- 12160168
- Priority Date:
- 19/03/2012
- Priority Country:
- European Patent Office (EPO) (EP)
Classification
- IPC or IDT classification:
- C07C 263/10; C07C 263/20;
Publication
Bulletin
1
- Bulletin Heading:
- EP3
- Journal edition number:
- 08/18
- Publication date:
- 14/02/2018
- Description:
- European patents granted for the Netherlands in which a translation was filed ex Article 52 par. 1 of the NL Patent Law 1995
2
- Bulletin Heading:
- EP2
- Journal edition number:
- 47/17
- Publication date:
- 22/11/2017
- Description:
- European patents granted for the Netherlands
European Patent Bulletin
- Issue number:
- 201747
- Publication date:
- 22/11/2017
- Description:
- Grant (B1)
Annual Fee
- Annual Fee(s) Due Date:
- 31/03/2026
- Annual Fee Number:
- 14
- Annual Fee Amount:
- 800 Euro
- Last Annual Payment Date:
- 27/02/2025
- Last Annual Fee Paid Number:
- 13
- Last Annual Fee Paid Amount:
- 700 Euro
- Payer:
- Computer Patent Annuities Limited (CPA)
| Filing date | Document type | Document Description | Number of pages | File Type | ||
|---|---|---|---|---|---|---|
| 13/02/2018 | Outgoing Correspondence | Letter no formal defects | 1 | /7/7/5/6/1/0800216577/docs/ep13709242.5_0_192288l271.pdf | ||
| 01/02/2018 | Claims | First filed claims | 2 | /7/7/5/6/1/0800216577/docs/ep13709242.5_1_claims20180201150834060.pdf | ||
| 01/02/2018 | Description | First filed description | 26 | /7/7/5/6/1/0800216577/docs/ep13709242.5_2_description20180201150834837.pdf | ||
| 01/02/2018 | Incoming Correspondence Electronic | Accompanying letter incoming document | 2 | /7/7/5/6/1/0800216577/docs/ep13709242.5_3_incomingcorrespondenceelectronic20180201150836566.pdf |