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Functional Surface-immobilization of Genes Using Multistep Strand Displacement Lithography
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Patent protection strategies.

Himanshu Gupta1, Suresh Kumar, Saroj Kumar Roy

  • 1Faculty of Pharmacy, Jamia Hamdard (Hamdard University), New Delhi-110 062, India.

Journal of Pharmacy & Bioallied Sciences
|August 5, 2011
PubMed
Summary

Pharmaceutical companies face financial challenges due to patent expirations. Understanding patent law and employing strategies to extend patent life are crucial for continued drug discovery and development.

Keywords:
Expirationpatentpharmaceuticalracematestrategies

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Area of Science:

  • Pharmaceutical Science
  • Intellectual Property Law

Background:

  • The pharmaceutical industry is experiencing significant financial pressures.
  • Loss of patent protection for blockbuster drugs leads to generic competition.
  • A sparse drug development pipeline and the rise of high-priced biologics exacerbate these challenges.

Purpose of the Study:

  • To highlight the critical need for pharmaceutical scientists to understand patent fundamentals.
  • To review strategies employed by the industry to extend patent monopolies.
  • To analyze key legal and scientific issues in recent patent infringement cases.

Main Methods:

  • Review of scientific and legal analyses of patent infringement cases.
  • Examination of industry strategies for patent extension.
  • Discussion of the economic incentives driving drug discovery and development.

Main Results:

  • Patent expirations pose a major financial threat to pharmaceutical companies.
  • New drug pipelines are insufficient to offset revenue losses from generics.
  • Biologics, while innovative, have limited patient populations and higher costs.

Conclusions:

  • A comprehensive understanding of patent law is essential for pharmaceutical scientists.
  • Strategic patent management is vital for sustaining economic incentives in drug development.
  • The industry is actively seeking ways to prolong patent exclusivity to fund future research.