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Last Updated: June 20, 2025

Details for Patent: 10,045,958


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Which drugs does patent 10,045,958 protect, and when does it expire?

Patent 10,045,958 protects RAVICTI and is included in one NDA.

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

Summary for Patent: 10,045,958
Title:Methods of therapeutic monitoring of nitrogen scavenging drugs
Abstract: The present disclosure provides methods for evaluating daily ammonia exposure based on a single fasting ammonia blood level measurement, as well as methods that utilize this technique to adjust the dosage of a nitrogen scavenging drug, determine whether to administer a nitrogen scavenging drug, and treat nitrogen retention disorders.
Inventor(s): Scharschmidt; Bruce (San Francisco, CA), Mokhtarani; Masoud (Walnut Creek, CA)
Assignee: Horizon Therapeutics, LLC (Lake Forest, IL)
Application Number:15/944,398
Patent Claim Types:
see list of patent claims
Use;
Patent landscape, scope, and claims:

Analyzing the Scope and Claims of United States Patent 10,045,958: A Comprehensive Guide

Introduction

Understanding the scope and claims of a patent is crucial for inventors, businesses, and legal professionals. This article delves into the details of United States Patent 10,045,958, providing a thorough analysis of its scope, claims, and the broader patent landscape.

Understanding Patents and Patent Claims

Before diving into the specifics of Patent 10,045,958, it is essential to understand what patents are and the significance of patent claims.

What are Patents?

Patents are intellectual property rights granted by the U.S. Patent and Trademark Office (USPTO) to inventors for their inventions. These rights allow the inventor to exclude others from making, using, selling, or importing the invention for a specified period, usually 20 years from the filing date[1].

What are Patent Claims?

Patent claims are the legal definitions of the invention and define the scope of the protection granted by the patent. They are the most critical part of a patent application and must be clear, concise, and supported by the patent's description and drawings[3].

United States Patent 10,045,958 Overview

Patent Title and Abstract

To begin the analysis, it is important to identify the title and abstract of the patent. However, the specific title and abstract of Patent 10,045,958 are not provided in the sources, so we will focus on general principles applicable to any patent.

Claims Analysis

The claims section of a patent is where the inventor defines the invention's boundaries. Here are some key points to consider:

Independent Claims

Independent claims stand alone and do not rely on other claims. They define the broadest scope of the invention.

Dependent Claims

Dependent claims build upon independent claims and narrow down the scope. They often add specific details or limitations to the independent claims.

Claim Construction

Claim construction involves interpreting the language of the claims to determine their scope. This process is critical in patent litigation and can significantly impact the patent's enforceability.

Scope of the Patent

The scope of a patent is determined by its claims. Here’s how to analyze it:

Claim Language

The language used in the claims is precise and technical. Each word and phrase has a specific meaning that can affect the scope of protection.

Prior Art

Prior art refers to existing knowledge and inventions that predate the patent application. The claims must be novel and non-obvious over the prior art to be valid.

Doctrine of Equivalents

The doctrine of equivalents allows for the protection of inventions that are substantially equivalent to the claimed invention, even if they are not identical.

Patent Landscape

Understanding the broader patent landscape is crucial for assessing the patent's value and potential challenges.

Related Patents

Identifying related patents involves searching for other patents in the same field or technology area. Tools like the USPTO's Patent Public Search and Global Dossier can be used for this purpose[4].

Patent Families

A patent family includes all related patent applications filed in different jurisdictions. Analyzing the patent family can provide insights into the global protection strategy of the inventor.

Litigation and Enforcement

The patent landscape also includes potential litigation and enforcement issues. Understanding the legal environment and any ongoing or past litigation related to the patent is essential.

Tools and Resources for Patent Analysis

Several tools and resources are available for analyzing patents:

USPTO Databases

The USPTO provides various databases, such as the Patent Claims Research Dataset, which contains detailed information on claims from U.S. patents and applications[3].

Patent Public Search

The Patent Public Search tool is a powerful resource for searching prior art and related patents. It offers enhanced access to prior art through modern interfaces[4].

Global Dossier

Global Dossier provides access to the file histories of related applications from participating IP Offices, helping users to see the patent family and related data[4].

Expert Insights and Statistics

Economic Impact

Patents have a significant economic impact. According to the USPTO, patents can increase innovation and economic growth. For example, a study by the Office of Chief Economist at the USPTO found that patents can measure the scope of inventions and their economic impact[3].

Legal Considerations

Legal experts emphasize the importance of clear and concise claims. As noted by Andrei Iancu, former Undersecretary of Commerce for IP and Director of the USPTO, "The clarity of the claims is essential for the patent system to function properly"[2].

Case Studies and Examples

Real-World Applications

Understanding how patents are applied in real-world scenarios can provide practical insights. For instance, pharmaceutical patents like those listed in the FDA Orange Book often have complex claim structures due to the intricate nature of drug formulations and manufacturing processes[5].

Challenges and Future Directions

Small Claims Patent Court

There have been discussions about establishing a small claims patent court to address the high costs and complexity of patent litigation. A study by the Administrative Conference of the United States (ACUS) explored the feasibility of such a court, highlighting the need for more accessible and affordable patent dispute resolution mechanisms[2].

International Harmonization

The global patent system is moving towards greater harmonization. Tools like the Common Citation Document (CCD) aim to consolidate prior art citations from multiple IP offices, facilitating a more integrated global patent landscape[4].

Key Takeaways

  • Patent Claims: The claims section is the most critical part of a patent, defining the scope of protection.
  • Scope Analysis: Understanding the claim language, prior art, and doctrine of equivalents is essential for determining the patent's scope.
  • Patent Landscape: Analyzing related patents, patent families, and litigation can provide insights into the patent's value and challenges.
  • Tools and Resources: Utilizing USPTO databases, Patent Public Search, and Global Dossier can enhance patent analysis.
  • Expert Insights: Clear and concise claims are crucial for the patent system's functionality, and patents have significant economic and legal implications.

FAQs

What is the purpose of patent claims?

Patent claims define the legal boundaries of an invention, specifying what is protected by the patent.

How do I search for related patents?

You can use tools like the USPTO's Patent Public Search and Global Dossier to search for related patents and analyze the patent family.

What is the doctrine of equivalents in patent law?

The doctrine of equivalents allows for the protection of inventions that are substantially equivalent to the claimed invention, even if they are not identical.

Why is international harmonization important in the patent system?

International harmonization facilitates a more integrated global patent landscape, making it easier to manage and enforce patents across different jurisdictions.

What is the significance of the Patent Claims Research Dataset?

The Patent Claims Research Dataset provides detailed information on claims from U.S. patents and applications, helping researchers and analysts understand patent scope and trends.

Sources

  1. U.S. Patent and Trademark Office (USPTO) | USAGov
  2. U.S. Patent Small Claims Court - ACUS
  3. Patent Claims Research Dataset - USPTO
  4. Search for patents - USPTO
  5. US Patent 10045958 | Expiration | Dates - PharmaCompass.com

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Drugs Protected by US Patent 10,045,958

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Horizon Therap Us RAVICTI glycerol phenylbutyrate LIQUID;ORAL 203284-001 Feb 1, 2013 RX Yes Yes 10,045,958 ⤷  Try for Free TREATMENT OF A UREA CYCLE DISORDER ⤷  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

International Family Members for US Patent 10,045,958

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Australia 2012316750 ⤷  Try for Free
Australia 2017251691 ⤷  Try for Free
Brazil 112014007357 ⤷  Try for Free
Canada 2850391 ⤷  Try for Free
Chile 2014000783 ⤷  Try for Free
China 104039358 ⤷  Try for Free
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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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.