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Last Updated: December 23, 2024

Details for Patent: 6,413,549


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Summary for Patent: 6,413,549
Title: Fast-Dispersing solid oral dosage form containing coarse particles
Abstract:This invention is directed to an oral solid, rapidly disintegrating, freeze-dried dosage form containing coarse particles of a pharmaceutically active material which are uncoated or coated with a polymer or lipid material. Preferably, the oral dosage form comprises coarse particles having a size in the range of 50 micron to 400 micron. The oral solid rapidly disintegrating dosage form according to the present invention preferably disintegrates in the oral cavity in less than 10 seconds.
Inventor(s): Green; Richard (Wiltshire, GB), Kearney; Patrick (Swindon, GB)
Assignee: R. P. Scherer Corporation (Basking Ridge, NJ)
Application Number:09/335,177
Patent Claim Types:
see list of patent claims
Composition; Dosage form;
Patent landscape, scope, and claims:

Understanding the Scope and Claims of United States Patent 6,413,549

To conduct a detailed analysis of the scope and claims of United States Patent 6,413,549, it is essential to follow a structured approach that includes several key steps.

Identifying the Patent

United States Patent 6,413,549 is a specific patent that has been granted by the U.S. Patent and Trademark Office (USPTO). The first step is to locate the patent document through the USPTO's public search facilities or online databases[4].

Reading the Patent Document

The patent document includes several sections that are crucial for understanding its scope and claims. These sections typically include:

  • Abstract: A brief summary of the invention.
  • Background of the Invention: Context and prior art related to the invention.
  • Summary of the Invention: A detailed overview of the invention.
  • Detailed Description of the Invention: A comprehensive explanation of the invention, including drawings and examples.
  • Claims: The specific legal descriptions of what the patent covers.

Analyzing the Claims

The claims section is the most critical part of the patent document as it defines the legal boundaries of the invention. Here, you will find:

  • Independent Claims: These are the broadest claims that define the core of the invention.
  • Dependent Claims: These claims are narrower and depend on the independent claims.

Each claim must be carefully analyzed to understand what is protected and what is not.

Patent Landscape Analysis

To understand the broader context of the patent, a patent landscape analysis is necessary. Here are the key steps:

Define Scope and Keywords

Identify the technology field and specific terms related to the patent. This helps in searching for relevant patents and understanding the competitive landscape[3].

Search and Organize Patents

Use patent databases to find patents related to the keywords. Organize these patents by factors such as filing date, assignee, and technology subcategories. Tools like the USPTO's Public Search Facility and Global Dossier can be invaluable in this process[4].

Identify Trends and Key Players

Recognize patterns in patent filings and identify significant contributors in the field. This helps in understanding the competitive landscape and potential legal vulnerabilities.

Analyze Citations and Evolution

Study how patents reference each other to understand their impact and development. This can provide insights into the evolution of the technology and the importance of the patent in question.

Generate Insights for Decisions

Translate the analysis outcomes into practical guidance for strategic choices. This includes evaluating the competitive landscape, potential legal vulnerabilities, and opportunities for innovation.

Understanding the Technology Domain

The patent in question is part of a larger technology domain. Understanding this domain involves:

  • Identifying Related Patents: Look for patents that are cited by or cite the patent in question.
  • Analyzing Industry Trends: Recognize current and emerging trends in the technology field.
  • Identifying Key Players: Determine who the major players are in the field and their patent portfolios.

Legal Considerations

Patent litigation and legal considerations are crucial when analyzing a patent's scope and claims.

Patent Litigation Trends

Recent trends in patent litigation, such as the increase in lawsuits involving software-related patents, can provide context on the potential legal vulnerabilities of the patent[1].

Judicial Developments

Developments in the judicial system, such as changes in patent law and court decisions, can affect the validity and enforceability of the patent. For example, the decision in Allergan USA, Inc. v. MSN Laboratories Private Ltd. highlights the importance of claim validity and the doctrine of obviousness-type double patenting[2].

Strategic Implications

The analysis of the patent's scope and claims has significant strategic implications:

  • Competitive Strategy: Understanding the competitive landscape helps in developing a competitive strategy.
  • Innovation Roadmap: Identifying trends and key players can guide future innovation and research.
  • Legal Strategy: Analyzing legal vulnerabilities and trends can help in preparing for potential litigation.

Tools and Resources

Several tools and resources are available to aid in this analysis:

  • USPTO Databases: The USPTO provides various databases such as the Patent Examination Data System (PEDS) and the Global Dossier[4].
  • Patent and Trademark Resource Centers (PTRCs): These centers offer local search resources and training in patent search techniques[4].

Case Studies and Expert Insights

Consulting case studies and expert insights can provide valuable context. For instance, studies by the Administrative Conference of the United States (ACUS) on small claims patent courts highlight the complexities and considerations in patent litigation[5].

Key Takeaways

  • Detailed Analysis: A thorough analysis of the patent document is crucial for understanding its scope and claims.
  • Patent Landscape: Analyzing the broader patent landscape provides context and strategic insights.
  • Legal Considerations: Understanding recent trends and judicial developments is essential for assessing legal vulnerabilities.
  • Strategic Implications: The analysis has significant implications for competitive strategy, innovation, and legal preparedness.

Frequently Asked Questions (FAQs)

What is the purpose of a patent landscape analysis?

A patent landscape analysis is used to comprehensively assess existing patents within a technology domain, helping to identify trends, key players, and potential legal vulnerabilities.

How do I search for patents related to a specific technology?

You can use databases provided by the USPTO, such as the Public Search Facility and Global Dossier, to search for patents based on specific keywords and technology fields.

What are the key sections of a patent document?

The key sections include the abstract, background of the invention, summary of the invention, detailed description of the invention, and the claims.

Why is it important to analyze citations in patent landscape analysis?

Analyzing citations helps in understanding the impact and development of patents, providing insights into the evolution of the technology.

What are some common legal issues in patent litigation?

Common legal issues include obviousness-type double patenting, lack of written description, and the validity of claims, as seen in cases like Allergan USA, Inc. v. MSN Laboratories Private Ltd.[2].

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Drugs Protected by US Patent 6,413,549

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
>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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