Patent details
EP0256645 Title: Preparation of pharmaceutical grade pure acid chelates.
Basic Information
- Publication number:
- EP0256645
- PCT Application Number:
- Type:
- European Patent Granted for LU
- Legal Status:
- Lapsed
- Application number:
- EP873058135
- PCT Publication Number:
- First applicant's nationality:
- Translation Language:
- EPO Publication Language:
- English
- English Title of Invention:
- Preparation of pharmaceutical grade pure acid chelates.
- French Title of Invention:
- Fabrication de chélates d'amino-acides d'une pureté de qualité pharmaceutique.
- German Title of Invention:
- Herstellung von reinen AminosÄurechelaten der pharmazeutischen QualitÄt.
- SPC Number:
Dates
- Filing date:
- 01/07/1987
- Grant date:
- 11/12/1991
- EP Publication Date:
- 11/12/1991
- 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:
- 24/02/1988
- EP B1 Publication Date:
- 11/12/1991
- EP B2 Publication Date:
- EP B3 Publication Date:
- Lapsed date:
- 31/07/1992
- Expiration date:
- 01/07/2007
- Renunciation date:
- Revocation date:
- Annulment date:
Owner
- From:
- 01/07/1987
- Name:
- ALBION INTERNATIONAL INC.
- Address:
- 101 North Main, Clearfield Utah 84105, United States (US)
Inventor
- Name:
- Ashmead Harvey Harold
- Address:
- United States (US)
Priority
- Priority Number:
- 882150
- Priority Date:
- 03/07/1986
- Priority Country:
- United States (US)
Classification
- Main IPC Class:
- C07C 227/00;
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