Julianne M. Hartzell

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Ms. Hartzell has significant experience in intellectual property litigation, including cases involving patent, trademark, copyright and trade secret. She also has experience enforcing covenants not-to-compete and confidentiality agreements. Clients hire her to protect their intellectual property rights and to defend them against infringement allegations. She works closely with her clients to understand their business needs and aggressively defends her clients’ interests, seeking the most efficient route to resolve litigation in a way that satisfies those needs. Read full bio here.

Connect: Read more about Julianne M. Hartzell
Firm/Organization: Marshall, Gerstein & Borun LLP
Blogs: PTABWatch

Latest Articles

In an unusual fact situation, Judge Andrews of the U.S. District Court for the District of Delaware held that estoppel stemming from a Final Written Decision of the PTAB could arise even if issued after trial where the court has not yet entered final judgment on the relevant ground. Novartis Pharmaceuticals Corp. v. Par Pharmaceutical Inc., Case No. 14cv1289 (D. Del. April 11, 2019).…
Addressing the PTAB Bar Association Conference in its opening session, newly appointed Chief Judge Scott Boalick explained that his goal as Chief Judge is to bring stability to the board and increase predictability. He wants all parties coming to the Board to feel that they have gotten a fair shake and that the procedures are fair.…
Judge Cheney of the United States International Trade Commission held that ITC Investigative Staff are not estopped from asserting invalidity of a patent based upon prior art that was previously asserted by a respondent in an IPR. See In the Matter of Certain Magnetic Tape Cartridges and Components Thereof, Inv. No. 337-TA-1058 at *106-107. While this is an initial determination that has not been adopted by the Commission, this determination creates a huge loophole…
The Federal Circuit recently held that the statutory time bar in 35 U.S.C. § 315(b) precludes the PTAB from deciding an IPR petition filed more than one year after any of the petitioners have been served with a complaint alleging patent infringement, even if that complaint was voluntarily dismissed. Click-To-Call Technologies, LP v. Ingenio, Inc., et al., Case no. 2015-1242, 2018 WL 3893119 (Fed. Cir. Aug 16, 2018). This holding is found in an…
The Federal Circuit vacated and remanded the PTAB’s decision that a video demonstration and slides distributed by Petitioner Medtronic at three industry meetings and conferences were not publicly accessible and, thus, were not “printed publications.” Medtronic, Inc. v. Barry, Case no. 17-1169, 2018 WL 2769092 (Fed. Cir. June 11, 2018). Recent Board decisions have set a high bar for proving that materials were publicly accessible. We have previously discussed examples here, here,…
The Supreme Court held on April 24, 2018 that if the Patent Office institutes and inter partes review (IPR) proceeding, it must issue a final written decision with respect to the patentability of every patent claim challenged by the petitioner. SAS Institute, Inc. v. Iancu, (discussed in greater detail here). Within days, the Patent Office issued Guidance on the impact of SAS on AIA Trial Proceedings explaining the procedures it intends to implement in…
Inter partes review (IPR) is a procedure that allows a party to challenge the validity of an issued patent based on prior art patents or printed publications. IPRs first became available in 2013 following passage of the Leahy-Smith America Invents Act. Some have questioned whether this post-grant review of patent validity is constitutional. Today, the United States Supreme Court declared that neither Article III of the Constitution nor the Seventh Amendment right to trial…
On October 24, 2017, the PTAB held its inaugural “Chat with the Chief” webinar. The main topic of the webinar was to discuss multiple petitions filed against the same patent. The PTAB sought to address concerns that have been raised by patent owners that challengers just keep filing petitions until something sticks, and that petitioners presenting multiple petitions unfairly gain an advantage by obtaining information from the Patent Owner’s response to the first petition or…