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Last Updated: January 8, 2025

Patent: 8,703,801


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Summary for Patent: 8,703,801
Title:Pyridinone hydroxycyclopentyl carboxamides: HIV integrase inhibitors with therapeutic applications
Abstract: New chiral and achiral oxy-substituted cyclopentyl pyridinone diketocarboxamides and their derivatives and methods for their preparations are disclosed. The compounds include tautomers, regioisomers and geometric isomers. These complex carboxamides are designed as inhibitors of HIV replication through inhibition of HIV integrase. The compounds are useful in the prevention or treatment of infection by HIV and in the treatment of AIDS and ARC, either as the compounds, or as pharmaceutically acceptable salts, with pharmaceutically acceptable carriers, used alone or in combination with antivirals, immunomodulators, antibiotics, vaccines, and other therapeutic agents, especially other anti-HIV compounds (including other anti-HIV integrase agents), which can be used to create combination anti-HIV cocktails. Methods of treating AIDS and ARC and methods of treating or preventing infection by HIV are also described.
Inventor(s): Nair; Vasu (Athens, GA), Okello; Maurice O. (Athens, GA), Nishonov; Abdumalik A. (Boulder, CO), Mishra; Sanjaykumar (Pune, IN)
Assignee: University of Georgia Research Foundation, Inc. (Athens, GA)
Application Number:13/513,448
Patent Claims:see list of patent claims
Patent landscape, scope, and claims summary:

Comprehensive Analysis of United States Patent 8,703,801: Navigating the Patent Landscape

Introduction

Understanding the intricacies of a patent, particularly one like United States Patent 8,703,801, involves a multifaceted analysis that delves into the patent's claims, the broader patent landscape, and the strategic implications for businesses and inventors. This article will provide a detailed examination of these aspects to help stakeholders make informed decisions.

Patent Claims Analysis

Understanding the Patent

United States Patent 8,703,801, like any other patent, is a legal document that grants exclusive rights to the inventor for a specified period. The claims section of the patent is crucial as it defines the scope of the invention and what is protected.

Claim Construction

Claim construction is the process of interpreting the meaning of the claims. This is often a contentious issue in patent litigation, as the interpretation can significantly impact the patent's validity and enforceability. For Patent 8,703,801, it is essential to analyze each claim to understand the specific elements of the invention and how they are described[2].

Prior Art Search

A prior art search is vital to determine the novelty and non-obviousness of the invention. This involves identifying existing technologies or innovations that may affect the validity or patentability of the claims in Patent 8,703,801. Effective patent analysis can help identify relevant prior art, which is crucial for the success of the patent application and its subsequent enforcement[2].

Patent Landscape Analysis

Market Assessment

Patent landscape analysis provides insights into the size and dynamics of a particular market. For Patent 8,703,801, this analysis helps in understanding the competitive landscape, including the presence of other patents, the activities of competitors, and the barriers to entry. This information is crucial for making informed decisions about entering new markets or expanding existing ones[2].

Patent Saturation

Determining the saturation level of the specific technology space related to Patent 8,703,801 is essential. High saturation can indicate a crowded field where it may be challenging to secure new patents or differentiate one's invention. This analysis can guide decisions on whether to continue research and development in that area or to pivot to newer, less saturated technological spaces[3].

Competitive Landscape

Identifying competitors and key players in the technology field is a critical aspect of patent landscape analysis. Analyzing their patent portfolios helps in assessing their strengths and weaknesses. For example, if a competitor has a robust portfolio in the same technology area, it may indicate a need to refine or adjust one's own R&D strategy[3].

Strategic Insights

R&D Strategy

By analyzing patents in the field related to Patent 8,703,801, organizations can refine their R&D strategies. This involves identifying white spaces or areas with fewer patents, which can indicate potential opportunities for innovation. Strategic planning based on patent analysis can help companies decide where to invest in new technologies, form partnerships, or license existing patents[2].

Risk Mitigation

Conducting a thorough patent analysis helps in identifying potential risks associated with the intellectual property strategy. This includes identifying patents that may be vulnerable to challenges and assessing the validity and enforceability of existing patents. For Patent 8,703,801, understanding these risks is crucial for protecting the invention and avoiding costly litigation[2].

Valuation of Intellectual Property

Patent analysis is essential for assessing the value of intellectual property portfolios. This valuation is critical for licensing, mergers and acquisitions, and negotiations with potential investors or partners. By understanding the strength and potential of Patent 8,703,801, companies can make more informed decisions about how to leverage this asset[2].

Legal and Regulatory Compliance

Patent Term Adjustments

The analysis of Patent 8,703,801 must also consider legal and regulatory aspects, such as patent term adjustments (PTA). As seen in cases like In re Cellect, the expiration date of a patent with PTA can impact the validity of claims under obviousness-type double patenting (ODP) analysis. Ensuring compliance with these regulations is vital to maintaining the patent's validity and enforceability[1].

Subject Matter Eligibility

The Supreme Court's decisions in cases like Mayo and Alice Corp. have introduced a two-step framework for determining patent subject matter eligibility. This framework must be considered when evaluating the claims of Patent 8,703,801 to ensure they meet the current standards of patent eligibility[5].

Technology Classification and Trends

Technology Classification

Assigning appropriate technology classifications or codes to patents like 8,703,801 helps in categorizing them by technology area. This makes it easier to analyze and compare patents within the same field. Understanding the technological classification can also reveal trends and patterns in innovation[2].

Patent Trends and Time Series Analysis

Plotting patent filing trends over time can provide insights into the evolution of technology in the field. Identifying peaks and valleys in innovation activity can help companies anticipate future trends and make strategic decisions accordingly[2].

Citation Analysis and Network Graphs

Citation Analysis

Examining patent citations can help understand how a patent like 8,703,801 relates to prior and subsequent innovations. This type of analysis can gauge the importance of the patent within its technological field and identify key influencers and innovators[2].

Visualizations

Creating visualizations such as heat maps, network graphs, and trend charts can present findings in a visually compelling way. These visualizations can help stakeholders quickly understand complex data and make informed decisions based on the patent landscape analysis[2].

Key Takeaways

  • Claim Construction: Accurate interpretation of patent claims is crucial for understanding the scope of protection.
  • Prior Art Search: Identifying relevant prior art is essential for determining the novelty and non-obviousness of the invention.
  • Market Assessment: Understanding the competitive landscape and market dynamics is vital for strategic decision-making.
  • Risk Mitigation: Thorough patent analysis helps in identifying and mitigating potential risks associated with intellectual property.
  • Legal Compliance: Ensuring compliance with regulations such as PTA and subject matter eligibility is critical for maintaining patent validity.
  • Technology Trends: Analyzing patent trends and classifications helps in anticipating future innovations and making strategic decisions.

FAQs

What is the importance of prior art search in patent analysis?

A prior art search is crucial for determining the novelty and non-obviousness of an invention. It helps in identifying existing technologies or innovations that may affect the validity or patentability of the claims.

How does patent landscape analysis aid in strategic decision-making?

Patent landscape analysis provides insights into the competitive landscape, market dynamics, and technological trends. This information helps businesses make informed decisions about entering new markets, refining R&D strategies, and identifying potential risks and opportunities.

What is the impact of patent term adjustments on patent validity?

Patent term adjustments (PTA) can affect the validity of claims under obviousness-type double patenting (ODP) analysis. The expiration date of a patent with PTA must be considered when evaluating the patent's validity.

How does subject matter eligibility affect patent claims?

The Supreme Court's decisions in cases like Mayo and Alice Corp. have introduced a two-step framework for determining patent subject matter eligibility. Ensuring that patent claims meet these standards is essential for maintaining their validity.

What role does citation analysis play in patent landscape analysis?

Citation analysis helps in understanding how a patent relates to prior and subsequent innovations. It can gauge the importance of the patent within its technological field and identify key influencers and innovators.

Sources

  1. In re Cellect - United States Court of Appeals for the Federal Circuit
  2. Patent Analysis - Evalueserve
  3. Patent Landscape Analysis - AcclaimIP
  4. PatentsView Government Interest Results Analysis
  5. USPTO Report on Patent Subject Matter Eligibility - USPTO

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Details for Patent 8,703,801

Applicant Tradename Biologic Ingredient Dosage Form BLA Approval Date Patent No. Expiredate
Eli Lilly And Company HUMATROPE somatropin For Injection 019640 June 23, 1987 8,703,801 2029-12-07
Eli Lilly And Company HUMATROPE somatropin For Injection 019640 October 16, 1986 8,703,801 2029-12-07
Eli Lilly And Company HUMATROPE somatropin For Injection 019640 February 04, 1999 8,703,801 2029-12-07
Emd Serono, Inc. SAIZEN somatropin For Injection 019764 October 08, 1996 8,703,801 2029-12-07
Emd Serono, Inc. SAIZEN somatropin For Injection 019764 August 29, 2000 8,703,801 2029-12-07
Emd Serono, Inc. SAIZEN somatropin For Injection 019764 January 16, 2007 8,703,801 2029-12-07
Ferring Pharmaceuticals Inc. ZOMACTON somatropin For Injection 019774 May 25, 1995 8,703,801 2029-12-07
>Applicant >Tradename >Biologic Ingredient >Dosage Form >BLA >Approval Date >Patent No. >Expiredate

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