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In Defense Of Secondary Pharmaceutical Patents: Response To The Un's Guidelines For Pharmaceutical Patent Examination, Christopher M. Holman
In Defense Of Secondary Pharmaceutical Patents: Response To The Un's Guidelines For Pharmaceutical Patent Examination, Christopher M. Holman
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In 2015 the United Nations Development Programme issued a document entitled Guidelines for Pharmaceutical Patent Examination: Examining Pharmaceutical Patents from a Public Health Perspective (the “Guidelines”). The heart of the Guidelines is a category-by-category examination of eight types of “secondary” pharmaceutical patent claims: Markush claims; selection patents; polymorphs; enantiomers; salts; ethers and esters; compositions; doses; combinations; prodrugs; metabolites; and new medical uses. The Guidelines advise patent offices to apply heightened patentability requirements to these claims in a manner that would effectively deny patent protection to important pharmaceutical innovations currently afforded patent protection. In particular, the Guidelines postulate that many forms …
Supreme Court Asked To Consider Role Of Post-Filing Evidence In Assessing Obviousness Of Pharmaceutical Inventions, Christopher M. Holman
Supreme Court Asked To Consider Role Of Post-Filing Evidence In Assessing Obviousness Of Pharmaceutical Inventions, Christopher M. Holman
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On January 20, 2015, Bristol-Myers Squibb petitioned for certiorari in Bristol-Myers Squibb v. Teva Pharmaceutical, asking whether an assessment of obviousness should "consider post-filing evidence showing the actual differences between a patented invention and the prior art." The district court had found patent claims directed towards Entacavir (an anti-hepatitis drug) obvious in view of structural similarity between the drug and a prior art compound, in spite of the fact that the prior art compound was highly toxic and therefore not a viable candidate for use as a human drug. A Federal Circuit panel affirmed the district court's decision to disregard …
Unpredictability In Patent Law And Its Effect On Pharmaceutical Innovation, Christopher M. Holman
Unpredictability In Patent Law And Its Effect On Pharmaceutical Innovation, Christopher M. Holman
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In recent years, the major innovator pharmaceutical companies have experienced two pronounced and significant trends: a decreasing output of innovative new drugs and cutbacks in research and development (R&D) investment. The two phenomena probably are not unrelated and raise significant concerns for a society intent upon providing affordable health care for an aging population. While the root causes of these trends are complex and diverse, we should not overlook the critical role patents play in creating the necessary incentives for the substantial investment required to develop pharmaceutically-interesting chemical compounds into actual drugs and to take them through the clinical trials …