Patent details
EP2673237 Title: USE OF A ZIRCONIUM SILICATE FOR THE TREATMENT OF HYPERKALEMIA
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Basic Information
- Publication number:
- EP2673237
- WO Application Number:
- US2012024727
- Type:
- European Patent Granted for NL
- Status:
- Patent in Force
- Publication Title:
- Title When Made Available For Viewing:
- Reason Lapsed:
- Application number:
- EP12744254.9
- WO Publication Number:
- WO2012109590
- EPO Publication Language:
- English
- SPC Number:
-
300976
- First Applicant Residence Country:
- United States of America (US)
- Publications:
Dates
- Filing date:
- 10/02/2012
- Grant date:
- 07/11/2018
- EP Publication Date:
- 18/12/2013
- WO Publication Date:
- 16/08/2012
- Claims Translations Received Date:
- Claims Translation B1 Received Date:
- 23/01/2019
- 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:
- 07/11/2018
- EP B1 Publication Date:
- 07/11/2018
- EP B2 Publication Date:
- EP B3 Publication Date:
- Description Translation B1 Received Date:
- Description Translation B2 Received Date:
- Description Translation B3 Received Date:
- Expiration date:
- 09/02/2032
- Lapsed By Expiration Date:
- Patent Validated Date:
- 27/02/2019
- Revocation Date:
- Invalidity Date:
- Response To Novelty Search Report Received:
- Patent Granting Request:
- Lapsed date:
Applicant/holder
- From:
- 07/11/2018
- Name:
- ZS Pharma, Inc
- Address:
- 508 Wrangler Dr., Suite 100, Coppell, TX 75019-7609, United States of America (US)
Agent
- Name:
- ir. W.J.J.M. Kempes
- From:
- 26/02/2019
- Address:
- Dogio Patents Postbus 2350, 1200 CJ, Hilversum, Netherlands (NL)
- To:
Inventor
1
- Name:
- KEYSER, Donald, Jeffrey
- Address:
- Southlake, Texas 76092, United States of America (US)
2
- Name:
- GUILLEM, Alvaro, F.
- Address:
- Lantana, Texas 76226, United States of America (US)
Priority
- Priority Patent Number:
- 201161441893 P
- Priority Date:
- 11/02/2011
- Priority Country:
- United States of America (US)
Classification
- IPC or IDT classification:
- A61P 3/12; A61P 3/14; A61P 7/08; A61P 7/10; A61P 9/00; A61P 9/04; A61P 9/06; A61K 33/244; A61K 45/06; A61K 9/14; B01J 39/02; B01J 39/14; B01J 19/00; B01J 19/18; A61K 33/00; A61K 33/24; C01B 33/20; A61P 7/00; C01B 39/02; C01B 39/46;
Publication
Bulletin
1
- Bulletin Heading:
- VB1
- Journal edition number:
- 37/19
- Publication date:
- 11/09/2019
- Description:
- Requests for restoration and notices of objection, notices of objection to Court, notices of objection to appelate court ex NL Patent Law 1995. Opposition(s) filed ex European Patent Convention
2
- Bulletin Heading:
- EP3
- Journal edition number:
- 09/19
- Publication date:
- 27/02/2019
- Description:
- European patents granted for the Netherlands in which a translation was filed ex Article 52 par. 1 of the NL Patent Law 1995
3
- Bulletin Heading:
- EP2
- Journal edition number:
- 46/18
- Publication date:
- 07/11/2018
- Description:
- European patents granted for the Netherlands
European Patent Bulletin
1
- Issue number:
- 202518
- Publication date:
- 30/04/2025
- Description:
- International Patent Classification Changed
2
- Issue number:
- 201937
- Publication date:
- 11/09/2019
- Description:
- Opposition procedure started
3
- Issue number:
- 201845
- Publication date:
- 07/11/2018
- Description:
- Grant (B1)
Annual Fee
- Annual Fee(s) Due Date:
- 28/02/2026
- Annual Fee Number:
- 15
- Annual Fee Amount:
- 900 Euro
- Last Annual Payment Date:
- 21/01/2025
- Last Annual Fee Paid Number:
- 14
- Last Annual Fee Paid Amount:
- 800 Euro
- Payer:
- Anaqua Services
| Filing date | Document type | Document Description | Number of pages | File Type | ||
|---|---|---|---|---|---|---|
| 26/02/2019 | Outgoing Correspondence | Letter no formal defects | 1 | /8/1/0/6/3/0800336018/docs/ep12744254.9_0_256266l271.pdf | ||
| 23/01/2019 | Claims | First filed claims | 3 | /8/1/0/6/3/0800336018/docs/ep12744254.9_1_claims20190123174543443.pdf |