You're using a free limited version of DrugPatentWatch: Upgrade for Complete Access

Last Updated: January 20, 2025

Details for Patent: 11,033,696


✉ Email this page to a colleague

« Back to Dashboard


Which drugs does patent 11,033,696 protect, and when does it expire?

Patent 11,033,696 protects XHANCE and is included in one NDA.

This patent has thirty patent family members in sixteen countries.

Summary for Patent: 11,033,696
Title:Nasal delivery devices
Abstract: A nasal delivery device for and method of delivering substance to a nasal airway of a subject, the delivery device comprising: a nosepiece (117) for fitting to a nasal cavity of a subject; a mouthpiece (119) into which the subject in use exhales; a delivery unit, which comprises an actuation part which is manually displaceable to actuate the delivery unit to deliver substance from the nosepiece; and a valve assembly (127) which is fluidly connected to the nosepiece and the mouthpiece, wherein the valve assembly comprises a body element (128) and a valve element (131) which is movably disposed to the body element between closed and open configurations by manual displacement of the actuation part of the delivery unit to provide for an air flow through the nosepiece simultaneously with delivery of substance.
Inventor(s): Djupesland; Per Gisle (Oslo, NO), Leclerc; Michael (Cranston, RI), Mahmoud; Ramy A (Skillman, NJ), Siwinski; Shane (Barrington, RI), Gordon; Joseph (Mansfield, MA), Fisk; Justin (Providence, RI)
Assignee: OptiNose AS (Oslo, NO)
Application Number:16/093,174
Patent Claim Types:
see list of patent claims
Delivery; Device;
Patent landscape, scope, and claims:

Understanding the Scope and Claims of a U.S. Patent: A Detailed Analysis of United States Patent 11,033,696

Introduction to U.S. Patents

U.S. patents, granted by the United States Patent and Trademark Office (USPTO), provide inventors with the exclusive right to make, use, or sell their inventions. To analyze the scope and claims of a specific patent, such as United States Patent 11,033,696, it is crucial to understand the broader context of the U.S. patent system.

The U.S. Patent System

The USPTO is responsible for granting U.S. patents and registering trademarks. The patenting process involves several stages, including the filing of a patent application, examination by the USPTO, and the granting of the patent if the invention meets the criteria of novelty, nonobviousness, and usefulness[2].

Patent Scope and Claims

Definition of Patent Scope

Patent scope refers to the breadth and depth of protection afforded by a patent. It is a critical aspect of patent quality and is often measured using metrics such as independent claim length and independent claim count. These metrics help in assessing the clarity and validity of the patent claims[3].

Importance of Claim Language

The language used in patent claims is pivotal in defining the scope of the patent. Claims must be clear and specific to inform those skilled in the field about what is protected. Broader claims can lead to increased licensing and litigation costs, while narrower claims may result in a higher probability of grant and a shorter examination process[3].

Analyzing Patent 11,033,696

Patent Details

To analyze the scope and claims of United States Patent 11,033,696, one would typically start by accessing the patent details through the USPTO's public search facilities or online databases.

Claim Construction

Claim construction is a legal process that involves interpreting the meaning of the terms used in the patent claims. This process is crucial as it determines the scope of protection. The courts review claim construction de novo, ensuring that the claims are consistent and clear[5].

Independent and Dependent Claims

  • Independent Claims: These claims stand alone and define the invention without reference to other claims. They are critical in determining the patent's scope.
  • Dependent Claims: These claims refer back to and further limit the independent claims. They help in narrowing down the scope and adding specificity to the invention.

Claim Indefiniteness

Claims must be definite to avoid indefiniteness, which is a legal conclusion reviewed de novo. Indefinite claims can lead to the patent being invalidated. The courts ensure that the claims inform those skilled in the field with reasonable certainty[5].

Patent Landscape and Trends

Technology Areas

Patents are classified into various technology areas, which help in understanding trends in patenting. For example, in 2018, electrical and mechanical engineering patents made up about 60% of the patents granted by the USPTO. This classification under the World Intellectual Property Organization (WIPO) helps in global comparisons and trend analysis[4].

Global Dossier

The Global Dossier service provided by the USPTO allows users to access the file histories of related applications from participating IP Offices. This service is useful for understanding the global patent landscape and the family of patents related to a specific application[1].

Tools for Patent Search and Analysis

USPTO Public Search Facility

The USPTO Public Search Facility in Alexandria, VA, offers access to patent and trademark information in various formats. Trained staff are available to assist in conducting thorough searches[1].

Patent Assignment Search

This tool allows users to search for patent assignments and changes in ownership, which is essential for understanding the current status and ownership of a patent[1].

Sequence Listings

For patents involving sequences, the Publication Site for Issued and Published Sequences (PSIPS) provides access to sequence listings, tables, and other mega items for granted US patents or published US patent applications[1].

Case Studies and Legal Precedents

VASCULAR SOLUTIONS LLC v. MEDTRONIC, INC.

This case highlights the importance of claim construction and the review process. The court's decision emphasizes that claim construction must be done on a claim-by-claim basis, ensuring that the claims are consistent and clear. This case also underscores the role of inter partes review (IPR) in challenging the validity of patent claims[5].

Key Takeaways

  • Patent Scope: Defined by the breadth and depth of protection afforded by the patent claims.
  • Claim Language: Critical in determining the patent's scope and must be clear and specific.
  • Claim Construction: A legal process reviewed de novo to ensure clarity and consistency.
  • Technology Areas: Patents are classified into various areas to analyze trends and global comparisons.
  • Tools for Analysis: USPTO Public Search Facility, Patent Assignment Search, and Global Dossier are essential tools.

FAQs

Q: What is the primary role of the USPTO?

A: The USPTO is responsible for granting U.S. patents and registering trademarks.

Q: How is patent scope measured?

A: Patent scope can be measured using metrics such as independent claim length and independent claim count.

Q: What is the significance of claim construction in patent law?

A: Claim construction is crucial as it determines the scope of protection and is reviewed de novo by the courts to ensure clarity and consistency.

Q: What is the Global Dossier service?

A: The Global Dossier service provides access to the file histories of related applications from participating IP Offices, helping users understand the global patent landscape.

Q: Where can one access detailed information about a specific U.S. patent?

A: Detailed information about a specific U.S. patent can be accessed through the USPTO's public search facilities or online databases.

More… ↓

⤷  Subscribe


Drugs Protected by US Patent 11,033,696

ApplicantTradenameGeneric NameDosageNDAApproval DateTETypeRLDRSPatent No.Patent ExpirationProductSubstanceDelist Req.Patented / Exclusive UseSubmissiondate
Optinose Us Inc XHANCE fluticasone propionate SPRAY, METERED;NASAL 209022-001 Sep 18, 2017 RX Yes Yes 11,033,696 ⤷  Subscribe Y ⤷  Subscribe
>Applicant>Tradename>Generic Name>Dosage>NDA>Approval Date>TE>Type>RLD>RS>Patent No.>Patent Expiration>Product>Substance>Delist Req.>Patented / Exclusive Use>Submissiondate
Showing 1 to 1 of 1 entries

International Family Members for US Patent 11,033,696

CountryPatent NumberEstimated ExpirationSupplementary Protection CertificateSPC CountrySPC Expiration
Australia 2013223972 ⤷  Subscribe
Canada 2865352 ⤷  Subscribe
China 104428025 ⤷  Subscribe
China 107569752 ⤷  Subscribe
Denmark 2817052 ⤷  Subscribe
>Country>Patent Number>Estimated Expiration>Supplementary Protection Certificate>SPC Country>SPC Expiration
Showing 1 to 5 of 5 entries

Make Better Decisions: Try a trial or see plans & pricing

Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. thinkBiotech performs no independent verification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.