USPatentGranted
B2

Fusion proteins comprising a fragment of Vibrio cholerae exotoxin A

Granted 16 Apr 2013 · 4 office actions

Life of the patent

16 dated events
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Abstract

The invention features recombinant exotoxins from Vibrio cholerae are for the therapeutic treatment of a variety of human diseases, particularly diseases characterized by an abundance or excess of undesired cells.

Claims

8 · 1 independent · depth 3
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8 granted claims

Classifications

13 codes
IPC · International Patent Classification
Section C — Chemistry; metallurgy
  • C07K14/28
  • C12N15/31
  • C07K19/00
  • C07H21/04
  • C12P21/00
USPC · US Patent Classification
424/183.1536/23.4530/350435/69.7435/320.1514/21.2530/387.3536/23.7

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File wrapper

⤢ drag to zoomJul 2008Jan 2009Jul 2009Jan 2010Jul 2010Jan 2011Jul 2011Jan 2012Jul 2012Jan 2013Jul 2013USPTOApplicantRestriction requirementNon-final rejectionResponse after non-finalNon-final rejectionRequest for continued examination
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Pendency
4.7 y
1,733 days filing → grant
Office actions
2
after a restriction
Responses
5
1 RCE
Interviews
2
examiner interview summaries
Examiner
Zachary Howard
art unit 1646 · TC 1600
Citations: 77 back · 0 forward

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Term & fees

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Priority chain

2 priority documents
Priority
20 Jul 2007
earliest claimed
›Priority documents — 2
TypeDocumentDate
provisionalUS 6096130820 Jul 2007
related publicationUS 20100256070 A17 Oct 2010

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Citations

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