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Last Updated: June 14, 2025

Details for Patent: 10,952,968


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Which drugs does patent 10,952,968 protect, and when does it expire?

Patent 10,952,968 protects SYMPROIC and is included in one NDA.

This patent has nine patent family members in eight countries.

Summary for Patent: 10,952,968
Title:Preparation containing 6,7-unsaturated-7-carbamoyl morphinan derivatives
Abstract: The solid preparation which improved the dissolution profile and the stability of the 6,7-unsaturation-7-carbamoyl morphinan derivative is provided. When 6,7-unsaturation-7-carbamoyl morphinan derivative, croscarmellose sodium and ferric oxide were contained, not titanium oxide in the solid preparations and the coating solid preparations, a dissolution rate after 15 minutes of the dissolution test is more than 85%, and stability, particularly, light stability can be improve.
Inventor(s): Mashimo; Akira (Osaka, JP), Ichio; Shunji (Osaka, JP), Tamura; Yoshinori (Osaka, JP), Noguchi; Kouichi (Hyogo, JP)
Assignee: SHIONOGI & CO., LTD. (Osaka, JP)
Application Number:14/401,388
Patent Claim Types:
see list of patent claims
Use; Formulation; Compound; Dosage form;
Patent landscape, scope, and claims:

Analyzing the Scope and Claims of United States Patent 10,952,968

Introduction

Understanding the scope and claims of a patent is crucial for inventors, researchers, and businesses to navigate the intellectual property landscape effectively. This article delves into the details of United States Patent 10,952,968, exploring its claims, scope, and the broader patent landscape.

Overview of the Patent

United States Patent 10,952,968 is listed in the FDA Orange Book Drug Database, indicating its relevance to pharmaceuticals. Here, we will examine the key components of this patent.

Patent Claims

What are Patent Claims?

Patent claims define the scope of protection granted by a patent. They are the legal boundaries that distinguish the invention from prior art and other existing technologies[3].

Claims of US Patent 10,952,968

To analyze the claims of US Patent 10,952,968, one would typically refer to the patent document itself. The claims section outlines the specific aspects of the invention that are protected. For pharmaceutical patents, these claims often include the chemical composition, method of manufacture, and therapeutic uses of the drug.

Scope of the Patent

Understanding Patent Scope

The scope of a patent is determined by its claims and is a critical factor in assessing the patent's validity and enforceability. A broader scope can provide more extensive protection but may also face greater scrutiny during the examination process[3].

Scope Analysis of US Patent 10,952,968

The scope of US Patent 10,952,968 would be defined by the language used in its claims. This includes any limitations or dependencies between claims, which can affect the overall breadth of protection. For instance, if the claims are narrowly focused on a specific chemical compound and its use, the scope would be limited to that particular application.

Patent Landscape

Global Patent Landscape

To fully understand the patent landscape surrounding US Patent 10,952,968, it is essential to look beyond the U.S. patent system. International patent databases such as those provided by the European Patent Office (EPO), Japan Patent Office (JPO), and World Intellectual Property Organization (WIPO) offer insights into similar patents filed globally[1].

Relevant International Patents

Using resources like the Global Dossier and Common Citation Document (CCD), one can identify related patent applications and citations from other IP offices. This helps in understanding how the invention fits into the global intellectual property landscape and whether similar patents exist in other jurisdictions[1].

Search Tools and Resources

USPTO Search Tools

The United States Patent and Trademark Office (USPTO) provides several tools for searching patents, including the Patent Public Search tool, which replaced older tools like PubEast and PubWest. This tool offers enhanced access to prior art and is a valuable resource for conducting thorough patent searches[1].

Patent and Trademark Resource Centers (PTRCs)

Local PTRCs can provide additional resources and training in patent search techniques, which can be particularly useful for those new to patent searching[1].

Historical Context

Historical Patents

For a comprehensive understanding, it is sometimes necessary to look at historical patents. Resources like the New York Public Library's guide to historical U.S. patents can help in tracing the evolution of similar inventions over time[4].

Economic and Research Implications

Patent Claims Research Dataset

The USPTO's Patent Claims Research Dataset provides detailed information on claims from U.S. patents and applications, which can be used to analyze trends and scope measurements. This dataset can offer insights into how patent claims have evolved over time and how they impact the economic landscape[3].

Economic Impact

The economic impact of a patent like US Patent 10,952,968 can be significant, especially in the pharmaceutical industry where patents can influence market competition and drug pricing. Understanding the scope and claims helps in assessing this impact.

Practical Steps for Analysis

Conducting a Preliminary Search

Before diving into the specifics of US Patent 10,952,968, it is advisable to conduct a preliminary search using the USPTO's Patent Public Search tool or other international databases. This helps in identifying prior art and related patents[1].

Reviewing Patent Documents

Review the full text of the patent, paying close attention to the claims, descriptions, and drawings. This detailed review is essential for understanding the invention's scope and limitations.

Consulting Experts

For a thorough analysis, consulting with patent attorneys or experts in the field can provide valuable insights and help in interpreting the patent's claims and scope.

Key Takeaways

  • Patent Claims: Define the legal boundaries of the invention and are crucial for understanding the patent's scope.
  • Scope Analysis: Involves examining the claims and any limitations or dependencies to determine the breadth of protection.
  • Global Landscape: Looking at international patent databases to identify related patents and citations.
  • Search Tools: Utilizing resources like the USPTO's Patent Public Search and PTRCs for comprehensive searches.
  • Historical Context: Reviewing historical patents to understand the evolution of similar inventions.
  • Economic Implications: Analyzing the economic impact using datasets like the Patent Claims Research Dataset.

FAQs

Q: How do I find the full text of US Patent 10,952,968?

A: You can find the full text of US Patent 10,952,968 on the USPTO website or through other online patent databases like Google Patents or the European Patent Office's Espacenet[1][4].

Q: What is the significance of the FDA Orange Book for pharmaceutical patents?

A: The FDA Orange Book lists approved drug products with therapeutic equivalence evaluations, and patents associated with these drugs. It helps in understanding the patent protection for pharmaceuticals[2].

Q: How can I determine if a similar patent exists in another country?

A: Use international patent databases such as WIPO's PATENTSCOPE or the EPO's esp@cenet to search for similar patents filed in other countries[1].

Q: What is the role of the Global Dossier in patent searching?

A: The Global Dossier provides access to the file histories of related applications from participating IP Offices, helping users to see the patent family and related citations on a single platform[1].

Q: How can I analyze the economic impact of a patent?

A: Use datasets like the USPTO's Patent Claims Research Dataset to analyze trends and scope measurements, which can provide insights into the economic implications of a patent[3].

Sources

  1. USPTO - Search for patents - USPTO https://www.uspto.gov/patents/search
  2. PharmaCompass - US Patent 10952968 | Expiration | Dates - PharmaCompass.com https://www.pharmacompass.com/us-patent-10952968
  3. USPTO - Patent Claims Research Dataset - USPTO https://www.uspto.gov/ip-policy/economic-research/research-datasets/patent-claims-research-dataset
  4. NYPL Libguides - How to Search for an Historical U.S. Patent - NYPL Libguides https://libguides.nypl.org/patents/historical_patents

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Drugs Protected by US Patent 10,952,968

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Bdsi SYMPROIC naldemedine tosylate TABLET;ORAL 208854-001 Mar 23, 2017 RX Yes Yes ⤷  Try for Free ⤷  Try for Free Y Y ⤷  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

Foreign Priority and PCT Information for Patent: 10,952,968

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
JapanJP2012-110417May 14, 2012
PCT Information
PCT FiledMay 13, 2013PCT Application Number:PCT/JP2013/063278
PCT Publication Date:November 21, 2013PCT Publication Number: WO2013/172297

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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.