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Patent Practice

Patenting Health: You Cannot Own the Laws of Nature

On March 20, 2012, the United States Supreme Court decided Mayo Collaborative Services v. Prometheus Laboratories, Inc., 132 S. Ct. 1289 (U.S. 2012). The case was unanimous and emphatically reaffirmed that United States patent law does not allow ownership of "laws of nature." The context was a pair of patents owned by Prometheus which claimed […]

"Don't Hide The Ball" - Best Mode in the US Patent System

  I am pleased to join you from south of the border. My work has been focussed in the United States. Intellectual property laws are very powerful and important today. Yet they are but part of the larger body of law in any country. They are also part of a developing fabric of international commercial […]

Re-litigating Patent Validity In Re Construction Equipment Company

Brian Chau is a JD candidate at Osgoode Hall Law School. A recent case, In Re Construction Equipment Company, came through the US Court of Appeals, Federal Circuit, which highlighted potential conflicts between findings of validity that arise from re-examination on the one hand and an invalidity action on the other. This case appeared to […]

The EU Patent: European Union Seeks Unitary Patent System

Katrine Ritto Tvede is a law student at the University of Copenhagen on exchange at Osgoode Hall Law School and is enrolled in Professor Ikechi Mgbeoji’s Patents class in Fall 2011. As part of the course requirements, students are asked to write a blog on a topic of their choice. Through innovation, patents are an […]

The Aftermath of Stanford v. Roche: Which Law of Assignments Governs?

Sean M. O’Connor is a Professor of Law, Faculty Director of the Law, Business & Entrepreneurship Program at the University of Washington School of Law, and a Research Affiliate of IP Osgoode.[1] [IP Osgoode: Professor O'Connor's full article on this topic will be published in issue 24:1 of the Intellectual Property Journal later this year.] […]

Steve Jobs: A Legacy In Patents

Phil Goldbach is a JD candidate at Osgoode Hall Law School, and is currently enrolled in Professor Ikechi Mgbeoji’s Patents class, in Fall 2011. As part of the course requirements, students are asked to write a blog on a topic of their choice. Steve Jobs, co-founder and former CEO of Apple Inc., died on October 5, […]

Patent Valuation: The Measurement ‘Gold Rush’ And The Emerging Bubble

Mekhala Chaubal is a JD candidate at Osgoode Hall Law School, and is currently enrolled in Professor Ikechi Mgbeoji’s Patents class, in Fall 2011. As part of the course requirements, students are asked to write a blog on a topic of their choice. The just-concluded international intellectual property conference, presented by the Canadian International Council (CIC) […]

America Invents Act: Most Significant Patent Reforms Since 1952

Nora Sleeth is a JD candidate at Osgoode Hall Law School. On September 16, 2011, President Obama signed the America Invents Act, initiating the most significant development in American patent law since 1952. The reforms are intended to aid inventors in bringing their inventions to market with the aim of improving business and employment opportunities. […]