Patent details
EP1060785 Title: Interfacially polymerized, bipiperidine-polyamide membranes for reverse osmosis and/or nanofiltration and process for making the same
Basic Information
- Publication number:
- EP1060785
- PCT Application Number:
- Type:
- European Patent Granted for LU
- Legal Status:
- Lapsed
- Application number:
- EP001127141
- PCT Publication Number:
- First applicant's nationality:
- Translation Language:
- EPO Publication Language:
- English
- English Title of Invention:
- Interfacially polymerized, bipiperidine-polyamide membranes for reverse osmosis and/or nanofiltration and process for making the same
- French Title of Invention:
- Membranes en bipiperidine-polyamide produites par polymerisation interfaciale pour la séparation par osmose inverse et/ou nanofiltration et procédé de fabrication
- German Title of Invention:
- Über Grenzflächenpolymerisation erhaltene Bipiperidin-Polyamid-Membranen für Umkehrosmose und/oder Nanofiltration und Verfahren zu ihrer Herstellung
- SPC Number:
Dates
- Filing date:
- 15/06/2000
- Grant date:
- 05/04/2006
- EP Publication Date:
- 05/04/2006
- PCT Publication Date:
- Claims Translation Received Date:
- Translations Received Date (B1 EP Publication):
- Translations Received Date (B2 EP Publication):
- Translations Received Date (B3 EP Publication):
- Publication date:
- 20/12/2000
- EP B1 Publication Date:
- 05/04/2006
- EP B2 Publication Date:
- EP B3 Publication Date:
- Lapsed date:
- 15/06/2006
- Expiration date:
- 15/06/2020
- Renunciation date:
- Revocation date:
- Annulment date:
Owner
- From:
- 15/06/2000
- Name:
- HYDRANAUTICS
- Address:
- 401 Jones Road, Oceanside, CA 92054, United States (US)
Inventor
- Name:
- Tomaschke John E.
- Address:
- United States (US)
Priority
- Priority Number:
- 333282
- Priority Date:
- 15/06/1999
- Priority Country:
- United States (US)
Classification
- Main IPC Class:
- B01D 69/12;
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