Patent details
EP1421030 Title: METHOD FOR MAKING POLYPHOSPHORIC ACID
Basic Information
- Publication number:
- EP1421030
- PCT Application Number:
- PCT/US/2002/023395
- Type:
- European Patent Granted for LU
- Legal Status:
- Lapsed
- Application number:
- EP027566058
- PCT Publication Number:
- WO/2003/014017
- First applicant's nationality:
- Translation Language:
- EPO Publication Language:
- English
- English Title of Invention:
- METHOD FOR MAKING POLYPHOSPHORIC ACID
- French Title of Invention:
- PROCEDE DE PRODUCTION D'ACIDE POLYPHOSPHORIQUE
- German Title of Invention:
- VERFAHREN ZUR HERSTELLUNG VON POLYPHOSPHORSÄURE
- SPC Number:
Dates
- Filing date:
- 23/07/2002
- Grant date:
- 08/09/2010
- EP Publication Date:
- 08/09/2010
- PCT Publication Date:
- 20/02/2003
- Claims Translation Received Date:
- Translations Received Date (B1 EP Publication):
- Translations Received Date (B2 EP Publication):
- Translations Received Date (B3 EP Publication):
- Publication date:
- 26/05/2004
- EP B1 Publication Date:
- 08/09/2010
- EP B2 Publication Date:
- EP B3 Publication Date:
- Lapsed date:
- 23/07/2011
- Expiration date:
- 23/07/2022
- Renunciation date:
- Revocation date:
- Annulment date:
Owner
- From:
- 23/07/2002
- Name:
- Innophos Inc.
- Address:
- P.O. Box 8000, Cranbury NJ 08512-8000, United States (US)
Inventor
1
- Name:
- MYERS Dennis, L.
- Address:
- United States (US)
2
- Name:
- HUDSON Robert, W.
- Address:
- United States (US)
3
- Name:
- MILLS Nathan, P.
- Address:
- United States (US)
4
- Name:
- PAYEN Vincent
- Address:
- United States (US)
5
- Name:
- RAZMUS David, Michael
- Address:
- United States (US)
Priority
- Priority Number:
- 311061 P
- Priority Date:
- 09/08/2001
- Priority Country:
- United States (US)
Classification
- Main IPC Class:
- C01B 25/24;
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