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USPatent applicationPatented
orange book

Nasal administration

Granted 5 May 2026 · 1 office action

Current assignee: Wilmington Trust, N.A. · originally OPTINOSE, INC.

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Inventors: Ramy A. Mahmoud, John Messina, Per Gisle Djupesland · Examiner: Bradley H Philips · AU 3799 · TC 3700

Orange BookU-4525U-4524
Application· this page
18/079,334
filed 12 Dec 2022
Publication
US 20230166061 A1
published 1 Jun 2023
Patent
US 12,616,806
granted 5 May 2026
Patented
Status
granted 5 May 2026
1,240
Days in prosecution
filing to grant
56
Claims as granted
4 independent
50
File wrapper
transactions
2042
20-year term
term adjustment not held
1
Products
XHANCE · NDA 209022

Life of the application

16 dated events
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Claims as granted

56 claims

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Classifications

7 codes
IPC · International Patent Classification
Section A — Human necessities
  • A61M16/20
  • A61M16/14
  • A61M16/10
  • A61M16/00
  • A61M15/00
  • A61M11/00
  • A61M15/08

Claim changes

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File wrapper

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Pendency
3.4 y
1,240 days filing → grant
Office actions
1
non-final + final
Responses
4
no RCE
Examiner
Bradley H Philips
art unit 3799 · TC 3700
Law firm
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Citations: 397 back · 0 forward

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Documents

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Chain of title

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