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Executive Summary - The patent application examination requirement is statutory based rather than a Constitutional requirement. For instance, from 1793 to 1836, the U.S. Patent System operated on a registration system...more
In an effort to shed light on the practice of filing multiple petitions under the America Invents Act (AIA) at the Patent Trial and Appeal Board (PTAB), the United States Patent and Trademark Office (USPTO) recently released...more
The Patent Trial and Appeal Board (PTAB) has benefited, particularly after enactment of the Leahy-Smith America Invents Act, from the deference to its factual findings mandated by the Supreme Court's interpretation in...more
As part of the recovery from the global COVID-19 pandemic, the U.S. Court of Appeals for the Federal Circuit took steps to return to normal operations. It began requiring live oral arguments in August 2022 and, by November,...more
[co-author: Jamie Dohopolski] Love it or hate it, ignore the USPTO Patent Trial and Appeal Board (PTAB) at your peril. The introduction of the PTAB as part of the America Invents Act over ten years ago has forever changed...more
[co-author: Jamie Dohopolski] Last year, the continued global COVID-19 pandemic forced American courts to largely continue the procedures set in place in 2020. The U.S. Court of Appeals for the Federal Circuit was no...more
Joint inventorship has been called "one of the muddiest concepts in the muddy metaphysics of patent law" because the "exact parameters of what constitutes joint inventorship are quite difficult to define." Mueller Brass Co....more
[co-author: Kathleen Wills] Last year, the global COVID-19 pandemic created unprecedented challenges for American courts. By making several changes, however, the U.S. Court of Appeals for the Federal Circuit was able to...more
The availability of post-grant proceedings at the Patent Trial and Appeal Board (PTAB) has changed the face of patent litigation. This monthly digest is designed to keep you up-to-date by highlighting interesting PTAB,...more
Often companies are faced with a dilemma in protecting their IP—should the company disclose its IP to the world and seek a patent that will protect its IP for a set number of years? Or, should the company keep the IP a secret...more
As the 2018-2019 Supreme Court term nears its end, several consequential patent law petitions still await certiorari rulings before the Justices recess for the summer, while other patent cases are scheduled to be briefed and...more
Before enactment of the America Invents Act (AIA) in 2011, it was understood that an inventor’s secret commercialization of an invention through sale or use can operate like prior art against that inventor’s subsequent patent...more
On January 22, 2019, the U.S. Supreme Court affirmed the U.S. Court of Appeals for the Federal Circuit’s decision in Helsinn Healthcare S.A. v. Teva Pharmaceuticals USA, Inc., No. 17-1229 (Jan. 22, 2019)....more
Addressing whether the on-sale bar of America Invents Act (AIA) 35 USC § 102(a)(1) applies to confidential sales where specific details are not made public, the Supreme Court of the United States found that the post-AIA...more
If the term "happy hour" in this article's title caught your attention, you may be disappointed by what comes next. This article is actually about limitations on patent protection, which I would argue is just as...more
Helsinn confirmed that the AIA did not alter the meaning of the “on-sale” bar. In Helsinn Healthcare S.A. v. Teva Pharmaceuticals USA, Inc, the Supreme Court addressed whether a confidential sale of an invention to a...more
Originally published in The Journal Record | January 31, 2019. This month, the U.S. Supreme Court issued its opinion in Helsinn Healthcare v. Teva Pharmaceuticals, confirming that private sales of an invention may preclude...more
The Supreme Court recently issued its closely-watched decision in Helsinn Healthcare S.A. v. Teva Pharmaceuticals USA, Inc., which has direct implications regarding the scope of § 102 prior art under the America Invents Act...more
Prior to the Leahy-Smith America Invents Act (“AIA”), the patent statute (35 U.S.C. § 102(b)) prohibited patenting an invention that was “on sale in this country, more than one year prior to the date of the application for...more
Inventors should not delay the filing of their patent applications, and preferably should file within one year of any commercialization of the invention, as confirmed by the Supreme Court on January 22, 2019....more
PATENT CASE OF THE WEEK - Mark A. Barry v. Medtronic, Inc., Appeal No. 2017-2463 (Fed. Cir. Jan. 24, 2019) - On Thursday, the Federal Circuit issued a significant decision affirming the district court’s rulings related...more
In Helsinn Healthcare S.A. v. Teva Pharmaceuticals USA, Inc., the Supreme Court interpreted the “on sale bar” of the America Invents Act (AIA) version of 35 U.S.C. § 102 as unchanged from the pre-AIA version. In so doing, the...more
In Helsinn Healthcare S.A. v. Teva Pharmaceuticals USA Inc, the United States Supreme Court held that a prior public sale of a patented product could destroy the novelty of a patent for that product even though there was no...more
U.S. patent law states that any invention that was “on sale in this country, more than one year prior to the date of the application for patent” is not eligible for patent protection. The Supreme Court recently confirmed...more
The America Invents Act (“AIA”), also called the Patent Reform Act of 2011, was enacted to overhaul the U.S. patent system and harmonize the domestic patent laws with those in the rest of the world. The AIA also created new...more