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Last Updated: March 16, 2025

Details for Patent: 4,211,771


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Summary for Patent: 4,211,771
Title: Treatment of human viral diseases with 1-B-D-ribofuranosyl-1,2,4-triazole-3-carboxamide
Abstract:The compound 1-B-D-ribofuranosyl-1,2,4-triazole-3-carboxamide is used to treat diseases in humans which are caused by viral infections.
Inventor(s): Witkowski; Joseph T. (Morris Township, Morris County, NJ), Robins; Roland K. (Provo, UT)
Assignee:
Application Number:05/877,313
Patent Claim Types:
see list of patent claims
Use; Compound; Process; Composition; Delivery;
Patent landscape, scope, and claims:

Analyzing the Scope and Claims of United States Patent 4,211,771: A Comprehensive Guide

Introduction

When delving into the world of patents, understanding the scope and claims of a specific patent is crucial for inventors, researchers, and business professionals. This article will provide a detailed analysis of the scope and claims of United States Patent 4,211,771, along with an overview of the patent landscape and relevant tools for patent research.

Understanding Patent Scope and 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. Claims are typically divided into independent and dependent claims, with independent claims standing alone and dependent claims referring back to one or more of the independent claims[3].

Importance of Patent Scope

The scope of a patent determines what is protected and what is not. A well-defined scope helps in avoiding infringement and ensures that the patent holder's rights are clearly established.

United States Patent 4,211,771

Overview

To analyze the scope and claims of United States Patent 4,211,771, one must first identify the patent's title, inventors, and the technology it pertains to. However, since the specific details of this patent are not provided in the sources, we will use general principles to guide the analysis.

Steps to Analyze the Patent

  1. Retrieve the Patent Document:

    • Use the USPTO's Patent Public Search tool or other patent databases to retrieve the full text of the patent. This tool has replaced legacy search tools like PubEast and PubWest, offering enhanced access to prior art[1].
  2. Read the Abstract and Description:

    • The abstract provides a brief summary of the invention, while the detailed description explains the invention in full, including drawings and examples.
  3. Analyze the Claims:

    • Identify the independent and dependent claims. Independent claims are typically broader and define the core invention, while dependent claims are narrower and build upon the independent claims.
  4. Understand the Background and Prior Art:

    • The background section often discusses prior art and how the current invention improves upon or differs from existing technologies.

Example Analysis

For a hypothetical patent, let's say the title is "Method for Improving Fuel Efficiency in Vehicles."

  • Independent Claim: "A method for improving fuel efficiency in vehicles, comprising the steps of optimizing engine performance and reducing aerodynamic drag."
  • Dependent Claim: "The method of claim 1, wherein the optimizing step includes adjusting the fuel injection timing."

Tools for Patent Research

USPTO Patent Public Search

This tool is essential for searching existing patents and published patent applications. It offers two modern interfaces with enhanced capabilities for accessing prior art[1].

Global Dossier

This service allows users to view the file histories of related applications from participating IP Offices, including the IP5 Offices. It provides access to the patent family, dossier, classification, and citation data, as well as Office Action Indicators[1].

Patent and Trademark Resource Centers (PTRCs)

These centers offer local search resources and training in patent search techniques, which can be invaluable for detailed analysis of patent scope and claims[1].

Common Citation Document (CCD)

The CCD consolidates prior art cited by all participating offices for the family members of a patent application, making it easier to visualize search results from multiple offices on a single page[1].

International Patent Landscape

Searching International Patent Offices

To ensure global uniqueness, it is crucial to search patent databases from other countries. Resources like the European Patent Office (EPO), Japan Patent Office (JPO), and the World Intellectual Property Organization (WIPO) provide access to international patent databases[1].

Machine Translation

Many international patent offices offer machine translation services, such as the EPO's esp@cenet and the JPO's patent database, which can help in understanding patents in different languages[1].

Statistical Analysis and Datasets

Patent Claims Research Dataset

The USPTO provides the Patent Claims Research Dataset, which contains detailed information on claims from U.S. patents granted between 1976 and 2014 and U.S. patent applications published between 2001 and 2014. This dataset can be used to analyze trends and measurements of patent scope[3].

Expert Insights and Legal Considerations

Consultative Groups and Studies

Studies and consultative groups, such as those conducted by the Administrative Conference of the United States (ACUS) for a small claims patent court, highlight the importance of legal and policy considerations in patent analysis. These studies involve input from a wide range of stakeholders, including academic experts and legal practitioners[2].

Key Takeaways

  • Patent Claims: Define the legal boundaries of an invention and are crucial for understanding the scope of protection.
  • Patent Scope: Determines what is protected and what is not, helping to avoid infringement.
  • Tools for Research: Utilize the USPTO's Patent Public Search, Global Dossier, PTRCs, and CCD for comprehensive patent analysis.
  • International Landscape: Search international patent databases to ensure global uniqueness.
  • Statistical Analysis: Use datasets like the Patent Claims Research Dataset to analyze trends in patent scope.

FAQs

What is the purpose of patent claims?

Patent claims define the scope of protection granted by a patent, distinguishing the invention from prior art and other existing technologies.

How do I search for existing patents?

Use the USPTO's Patent Public Search tool or visit the USPTO Public Search Facility and Patent and Trademark Resource Centers (PTRCs) for assistance.

What is the Global Dossier service?

The Global Dossier service provides access to the file histories of related applications from participating IP Offices, including the IP5 Offices, along with dossier, classification, and citation data.

How can I analyze the scope of a patent?

Analyze the independent and dependent claims, read the abstract and detailed description, and understand the background and prior art to determine the scope of a patent.

What resources are available for international patent searches?

Resources include the European Patent Office (EPO), Japan Patent Office (JPO), World Intellectual Property Organization (WIPO), and other international intellectual property offices.

Sources

  1. USPTO: Search for patents - USPTO.
  2. ACUS: U.S. Patent Small Claims Court.
  3. USPTO: Patent Claims Research Dataset - USPTO.

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Drugs Protected by US Patent 4,211,771

ApplicantTradenameGeneric NameDosageNDAApproval DateTETypeRLDRSPatent No.Patent ExpirationProductSubstanceDelist Req.Patented / Exclusive UseSubmissiondate
No data available in table
>Applicant>Tradename>Generic Name>Dosage>NDA>Approval Date>TE>Type>RLD>RS>Patent No.>Patent Expiration>Product>Substance>Delist Req.>Patented / Exclusive Use>Submissiondate
Showing 0 to 0 of 0 entries

International Family Members for US Patent 4,211,771

CountryPatent NumberEstimated ExpirationSupplementary Protection CertificateSPC CountrySPC Expiration
Argentina 199463 ⤷  Try for Free
Argentina 205339 ⤷  Try for Free
Argentina 207138 ⤷  Try for Free
Argentina 224992 ⤷  Try for Free
>Country>Patent Number>Estimated Expiration>Supplementary Protection Certificate>SPC Country>SPC Expiration
Showing 1 to 4 of 4 entries

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