Patent details
EP2114953 Title: PROCESS FOR PREPARING SUBSTANTIALLY PURE FLUORESCEIN
Basic Information
- Publication number:
- EP2114953
- PCT Application Number:
- PCT/US/2007/086390
- Type:
- European Patent Granted for LU
- Legal Status:
- Lapsed
- Application number:
- EP078651791
- PCT Publication Number:
- WO/2008/073764
- First applicant's nationality:
- Translation Language:
- EPO Publication Language:
- English
- English Title of Invention:
- PROCESS FOR PREPARING SUBSTANTIALLY PURE FLUORESCEIN
- French Title of Invention:
- PROCÉDÉ DE PRÉPARATION DE FLUORESCÉINE SUBSTANTIELLEMENT PURE
- German Title of Invention:
- VERFAHREN ZUR HERSTELLUNG VON IM WESENTLICHEN REINEM FLUORESZEIN
- SPC Number:
Dates
- Filing date:
- 04/12/2007
- Grant date:
- 06/06/2012
- EP Publication Date:
- 06/06/2012
- PCT Publication Date:
- 19/06/2008
- Claims Translation Received Date:
- Translations Received Date (B1 EP Publication):
- Translations Received Date (B2 EP Publication):
- Translations Received Date (B3 EP Publication):
- Publication date:
- 11/11/2009
- EP B1 Publication Date:
- 06/06/2012
- EP B2 Publication Date:
- EP B3 Publication Date:
- Lapsed date:
- 04/12/2012
- Expiration date:
- 04/12/2027
- Renunciation date:
- Revocation date:
- Annulment date:
Owner
- From:
- 04/12/2007
- Name:
- Alcon Research Ltd.
- Address:
- 6201 South Freeway, MS-TB4-8, Fort Worth, TX 76134-2099, United States (US)
Inventor
1
- Name:
- HARRIS Gregg Robert
- Address:
- United States (US)
2
- Name:
- BYDLINSKI Gregory
- Address:
- Canada (CA)
3
- Name:
- SCOTT Britt S.
- Address:
- United States (US)
Priority
- Priority Number:
- 869488 P
- Priority Date:
- 11/12/2006
- Priority Country:
- United States (US)
Classification
- Main IPC Class:
- C07D 493/10;
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