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Last Updated: December 25, 2024

Details for Patent: 9,555,023


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Which drugs does patent 9,555,023 protect, and when does it expire?

Patent 9,555,023 protects BEVYXXA and is included in one NDA.

This patent has thirty-one patent family members in twenty countries.

Summary for Patent: 9,555,023
Title:Pharmaceutical salts and polymorphs of a factor Xa inhibitor
Abstract: The present invention provides for salts comprising a compound of Formula I and an acid that has activity against mammalian factor Xa. The present invention is also directed to methods of making the compound of Formula I. ##STR00001##
Inventor(s): Grant; Craig (Burwell, GB), Kanter; James P. (San Ramon, CA), Langlands; Graeme (Soham, GB)
Assignee: Millennium Pharmaceuticals, Inc. (Cambridge, MA)
Application Number:14/715,507
Patent Claim Types:
see list of patent claims
Use; Composition; Dosage form;
Patent landscape, scope, and claims:

Understanding the Scope and Claims of United States Patent 9,555,023

Introduction

Patents are a cornerstone of innovation, providing exclusive rights to inventors for their creations. To delve into the specifics of a patent, it is crucial to analyze its scope and claims. This article will provide a detailed analysis of United States Patent 9,555,023, focusing on its claims, scope, and the broader patent landscape.

What is a Patent?

A patent is a form of intellectual property that gives the owner the right to exclude others from making, using, selling, and importing an invention for a certain period of time, usually 20 years from the date of filing. The U.S. Patent and Trademark Office (USPTO) is responsible for granting U.S. patents and registering trademarks[2].

Finding and Analyzing Patents

To analyze a patent, one can use resources such as the USPTO's Public Search Facility or the Global Dossier service. The Global Dossier allows users to access file histories of related applications from participating IP Offices, including the IP5 Offices, and provides detailed information such as patent family, dossier, classification, and citation data[1].

Patent 9,555,023: Overview

United States Patent 9,555,023 is a specific patent that has been granted by the USPTO. To analyze this patent, we need to look at its title, abstract, claims, and description.

Title and Abstract

The title of the patent provides a brief description of the invention, while the abstract gives a more detailed summary. Understanding these sections helps in grasping the overall scope of the invention.

Claims

The claims section is the most critical part of a patent as it defines the scope of the invention. Claims are statements that describe the invention in a way that distinguishes it from prior art. There are two main types of claims: independent claims and dependent claims. Independent claims stand alone and define the invention, while dependent claims refer back to and further limit an independent claim[3].

Analyzing Claims of Patent 9,555,023

To analyze the claims of Patent 9,555,023, one would typically follow these steps:

Independent Claims

  • Identify the independent claims which are the broadest claims in the patent.
  • Understand the elements of each independent claim and how they define the invention.

Dependent Claims

  • Look at the dependent claims which further narrow down the invention.
  • Analyze how these dependent claims add specific details or limitations to the independent claims.

Scope of the Patent

The scope of a patent is determined by its claims. It is essential to understand what is covered by the patent and what is not. This involves analyzing the language of the claims, including any specific terms, phrases, and limitations.

Claim Construction

Claim construction is the process of interpreting the meaning of the claims. This can involve understanding the ordinary meaning of the terms used, the context in which they are used, and any special definitions provided in the specification[4].

Patent Landscape

The patent landscape refers to the broader context of related patents and technologies. Analyzing the patent landscape can help in understanding the position of Patent 9,555,023 within its field.

Prior Art

Prior art includes all publicly available information that existed before the filing date of the patent. Analyzing prior art helps in understanding how the invention of Patent 9,555,023 differs from what was already known[4].

Related Patents

Identifying related patents can provide insights into the evolution of the technology and potential competitors or collaborators. Tools like the Global Dossier can be used to find related applications and patents[1].

Quality and Validity of Patents

The quality and validity of a patent are crucial for its enforceability. The USPTO has initiatives to improve patent quality, such as the Enhanced Patent Quality Initiative, which includes defining patent quality and reassessing examination times[4].

Challenges and Litigation

Patents can be challenged in various ways, including through office actions during the examination process or in court if the patent is litigated. Understanding the potential challenges and how they might affect the scope and claims of Patent 9,555,023 is important.

Small Claims Patent Court

There have been discussions and studies on establishing a small claims patent court to handle disputes related to patents in a more efficient and cost-effective manner. This could potentially impact how patents like 9,555,023 are enforced and challenged[5].

Key Takeaways

  • Claims Analysis: The claims section of a patent is critical for understanding its scope.
  • Scope Determination: The scope of a patent is defined by its claims and their interpretation.
  • Patent Landscape: Analyzing related patents and prior art provides context to the invention.
  • Quality and Validity: Ensuring the quality and validity of a patent is essential for its enforceability.
  • Challenges and Litigation: Patents can face challenges during and after the granting process.

FAQs

Q: How do I find detailed information about a specific patent? A: You can use the USPTO's Public Search Facility or the Global Dossier service to find detailed information about a specific patent, including its claims, description, and related applications[1].

Q: What is the difference between independent and dependent claims? A: Independent claims stand alone and define the invention broadly, while dependent claims refer back to and further limit an independent claim[3].

Q: How is the scope of a patent determined? A: The scope of a patent is determined by its claims, including the interpretation of the language used in those claims[4].

Q: Why is patent quality important? A: Patent quality is important because it affects the enforceability of the patent. High-quality patents are more likely to withstand challenges and be upheld in court[4].

Q: What is the purpose of a small claims patent court? A: The purpose of a small claims patent court would be to provide a more efficient and cost-effective way to handle disputes related to patents, particularly for smaller entities[5].

Sources

  1. USPTO - Search for patents - USPTO
  2. USA.gov - U.S. Patent and Trademark Office (USPTO) | USAGov
  3. USPTO - Patent Claims Research Dataset - USPTO
  4. GAO - Intellectual Property: Patent Office Should Define Quality, Reassess ...
  5. ACUS - U.S. Patent Small Claims Court

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Drugs Protected by US Patent 9,555,023

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Portola Pharms Inc BEVYXXA betrixaban CAPSULE;ORAL 208383-001 Jun 23, 2017 DISCN Yes No 9,555,023 ⤷  Subscribe PROPHYLAXIS OF PULMONARY EMBOLISM ⤷  Subscribe
Portola Pharms Inc BEVYXXA betrixaban CAPSULE;ORAL 208383-002 Jun 23, 2017 DISCN Yes No 9,555,023 ⤷  Subscribe PROPHYLAXIS OF PULMONARY EMBOLISM ⤷  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

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