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This blog, Patents4Life, does not contain legal advice and is for informational purposes only. Its publication does not create an attorney-client relationship nor is it a solicitation for business. This is the personal blog of Warren Woessner and does not reflect the views of Schwegman Lundberg & Woessner, or any of its attorneys or staff. To the best of his ability, the Author provides current and accurate information at the time of each post, however, readers should check for current information and accuracy.
Category Archives: Double Patenting
Without trying to summarize this well-written opinion by Judge Chen, I simply recommend that you store it somewhere and pull it out when you have a tricky obviousness-type double-patenting situation and want a thorough review of the doctrine. The opinion … Continue reading
Guest post by Theresa Stadheim of Schwegman Lundberg & Woessner) In In Re Jeffrey Hubbell, Jason Schense, Andreas Zisch, and Heike Hall, Appeal No. 2011-1547 (Fed. Cir. March 7, 2013) (a copy can be found at the end of this post), … Continue reading
In my post of May 6, 2011, I discussed the facts in some detail in this controversial Fed. Cir. decision and concluded that the majority of the Fed. Cir. got this one wrong – the court voted 5-4 to deny … Continue reading
As we all learned years ago, when trying to make sense of Lilly v. Barr, if a Fed. Cir. decision wrestles with obviousness-type double patenting, it will be a labor of Hercules to reason it out. But the majority of … Continue reading