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Last Updated: June 14, 2025

Details for Patent: 10,231,964


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Which drugs does patent 10,231,964 protect, and when does it expire?

Patent 10,231,964 protects CONTRAVE and is included in one NDA.

This patent has forty-nine patent family members in thirty-five countries.

Summary for Patent: 10,231,964
Title:Compositions and methods for weight loss in at risk patient populations
Abstract: The present disclosure relates to compositions, kits, uses, systems and methods related to naltrexone plus bupropion for treating an overweight or obese subject at increased risk of adverse cardiovascular outcomes. Preferably, the subject has had type-two diabetes for a period of less than 6 years or is a current smoker, optionally that does not have type-two diabetes.
Inventor(s): Klassen; Preston (La Jolla, CA), Taylor; Kristin (San Diego, CA)
Assignee: Nalpropion Pharmaceuticals, Inc. (Morristown, NJ)
Application Number:15/725,830
Patent Claim Types:
see list of patent claims
Use;
Patent landscape, scope, and claims:

Understanding the Scope and Claims of United States Patent 10,231,964

To delve into the specifics of United States Patent 10,231,964, it is crucial to understand the broader context of patent law, the process of patent examination, and the tools available for analyzing patents.

Patent Basics and the USPTO

The U.S. Patent and Trademark Office (USPTO) is the agency responsible for granting U.S. patents and registering trademarks. Patents are granted for new and useful processes, machines, manufactures, or compositions of matter, as outlined in Section 101 of the Patent Act[5].

Finding and Analyzing Patents

To analyze a specific patent like 10,231,964, one would typically start by searching through the USPTO's patent database. The USPTO provides various tools for searching patents, including the Electronic Official Gazette and Patent and Trademark Resource Centers (PTRCs)[4].

Patent Scope and Claims

Patent scope is a critical aspect of patent analysis, often measured by metrics such as independent claim length and independent claim count. These metrics can indicate the breadth and clarity of the patent claims, which are essential for determining patent quality and validity[3].

Independent Claim Length and Count

Research has shown that narrower claims at publication are associated with a higher probability of grant and a shorter examination process. This suggests that the specificity and clarity of claims are vital for the patent's success[3].

Patent-Eligible Subject Matter

The eligibility of a patent's subject matter is determined under Section 101 of the Patent Act. Recent judicial decisions, such as those in the Alice and Mayo cases, have narrowed the scope of patent-eligible subject matter, particularly affecting areas like business methods, medical diagnostics, and genetic materials[5].

The Alice/Mayo Framework

The Alice/Mayo framework is a two-step test used to determine if a patent claim is directed to an abstract idea or natural phenomenon. This framework has significantly impacted the patentability of inventions, especially in emerging technologies like artificial intelligence (AI). The USPTO has issued guidance to clarify the application of this framework, which has led to changes in patent examination processes and allowance rates for AI-related patents[5].

Analyzing Patent 10,231,964

Patent Details

To analyze Patent 10,231,964 specifically, you would need to access the patent details through the USPTO database. Here, you can find information such as the patent title, inventors, assignees, issue date, and the full text of the patent including claims, descriptions, and drawings.

Claims Analysis

  • Independent Claims: Look at the independent claims to understand the core inventions. These claims are typically broader and define the overall scope of the patent.
  • Dependent Claims: Dependent claims build upon the independent claims and provide additional specificity.
  • Claim Language: Analyze the language used in the claims to determine their breadth and clarity. Longer, more specific claims may indicate a narrower scope but higher clarity[3].

Prior Art and Citations

  • Prior Art Search: Conduct a prior art search to see if similar inventions exist. Tools like the Common Citation Document (CCD) can help consolidate citation data from multiple patent offices[4].
  • Forward Citations: Check forward citations to see how the patent has influenced subsequent inventions.

Patent Maintenance and Examination Process

  • Maintenance Payments: Look at the patent maintenance payments to gauge the patent's economic significance.
  • Examination Process: Review the examination process to see how the patent was evaluated and any challenges it faced during the examination phase[3].

Industry Impact and Market Domination

Understanding the scope and claims of a patent like 10,231,964 can help businesses strategize for market domination. Here are some key points:

Competitive Analysis

  • Analyze how the patented invention compares to existing solutions in the market.
  • Identify potential competitors and their patented technologies.

Innovation and Improvement

  • Determine how the patented invention can be improved or built upon.
  • Consider licensing or collaboration opportunities to leverage the patented technology.

Litigation and Enforcement

  • Understand the potential for litigation and the strength of the patent claims in court.
  • Develop strategies for enforcing the patent against infringers.

Key Takeaways

  • Patent Scope: The scope of a patent, measured by claim length and count, is crucial for determining its validity and breadth.
  • Subject Matter Eligibility: Ensure that the patent claims are directed to eligible subject matter under Section 101 of the Patent Act.
  • Claims Analysis: Carefully analyze the independent and dependent claims to understand the patent's core inventions.
  • Prior Art and Citations: Conduct thorough prior art searches and analyze forward citations to gauge the patent's influence.
  • Industry Impact: Use patent analysis to inform competitive strategies, innovation, and enforcement.

Frequently Asked Questions

What is the significance of independent claim length in patent analysis?

Independent claim length is a metric used to measure patent scope. Shorter, more specific claims are often associated with higher clarity and a higher probability of grant[3].

How does the Alice/Mayo framework affect patent eligibility?

The Alice/Mayo framework narrows the scope of patent-eligible subject matter by excluding abstract ideas, natural phenomena, and certain other categories. This has particularly impacted areas like AI and biotechnology[5].

What tools are available for searching and analyzing patents?

The USPTO provides tools such as the Electronic Official Gazette, Patent and Trademark Resource Centers (PTRCs), and the Common Citation Document (CCD) for searching and analyzing patents[4].

Why is prior art search important in patent analysis?

A prior art search helps determine if similar inventions exist, which is crucial for assessing the novelty and non-obviousness of the patented invention[4].

How can businesses use patent analysis for market domination?

By understanding the scope and claims of patents, businesses can conduct competitive analysis, identify innovation opportunities, and develop strategies for enforcing their patents to maintain market dominance.

Sources

  1. NYPL Libguides: How to Search for an Historical U.S. Patent.
  2. USAGov: U.S. Patent and Trademark Office (USPTO).
  3. SSRN: Patent Claims and Patent Scope.
  4. USPTO: Search for patents.
  5. CRS Reports: Patent-Eligible Subject Matter Reform: An Overview.

More… ↓

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Drugs Protected by US Patent 10,231,964

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Nalpropion CONTRAVE bupropion hydrochloride; naltrexone hydrochloride TABLET, EXTENDED RELEASE;ORAL 200063-001 Sep 10, 2014 RX Yes Yes 10,231,964 ⤷  Try for Free FOR CHRONIC WEIGHT MANAGEMENT FOR TREATING OVERWEIGHT OR OBESITY ⤷  Try for Free
>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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