Patent details
EP1988912 Title: METHODS OF PREPARING ACTIVATED POLYMERS HAVING ALPHA NITROGEN GROUPS
Basic Information
- Publication number:
- EP1988912
- PCT Application Number:
- PCT/US/2007/060205
- Type:
- European Patent Granted for LU
- Legal Status:
- Lapsed
- Application number:
- EP077099828
- PCT Publication Number:
- WO/2007/084808
- First applicant's nationality:
- Translation Language:
- EPO Publication Language:
- English
- English Title of Invention:
- METHODS OF PREPARING ACTIVATED POLYMERS HAVING ALPHA NITROGEN GROUPS
- French Title of Invention:
- Procédés de préparation de polymères actives avec des groupes azote alpha.
- German Title of Invention:
- VERFAHREN ZUR HERSTELLUNG VON AKTIVIERTEN POLYMEREN MIT ALPHA-STICKSTOFFGRUPPEN
- SPC Number:
Dates
- Filing date:
- 08/01/2007
- Grant date:
- 17/10/2012
- EP Publication Date:
- 17/10/2012
- PCT Publication Date:
- 26/07/2007
- Claims Translation Received Date:
- Translations Received Date (B1 EP Publication):
- Translations Received Date (B2 EP Publication):
- Translations Received Date (B3 EP Publication):
- Publication date:
- 12/11/2008
- EP B1 Publication Date:
- 17/10/2012
- EP B2 Publication Date:
- EP B3 Publication Date:
- Lapsed date:
- 08/01/2013
- Expiration date:
- 08/01/2027
- Renunciation date:
- Revocation date:
- Annulment date:
Owner
- From:
- 08/01/2007
- Name:
- Enzon Pharmaceuticals Inc.
- Address:
- 685 Route 202/206, Bridgewater, New Jersey 08807, United States (US)
Inventor
1
- Name:
- WU Dechun
- Address:
- United States (US)
2
- Name:
- ZHAO Hong
- Address:
- United States (US)
Priority
- Priority Number:
- 333072
- Priority Date:
- 17/01/2006
- Priority Country:
- United States (US)
Classification
- Main IPC Class:
- C08G 65/329;
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