Patent Office Trials Blog
  • 3/28/2019

    The Internet of Things (IoT) is a network of devices including electronics and software that allow these so-called "things" to exchange data. Many titans of the tech industry are now selling IoT devices and are thus obtaining patents on such devices, preparing for potential patent wars. The rapid rise of IoT devices raises issues of indirect infringement of U.S. patents. This presentation will introduce these indirect infringement issues and provide key patent prosecution strategies to tackle the confounding issues.

    The lecture will take place on March 28th, 2019 at 12:00 PM at Sughrue's Washington, D.C. Office (6th floor). For more information, click here.

  • 3/5/2019
    On March 4, 2019, the Supreme Court settled a long-standing circuit split involving the timing of when a copyright infringement action may be filed. Some circuit courts took the position that a copyright infringement action could be filed only once a copyright registration had issued. Others held that an action could be filed once a copyright application was filed with the Copyright Office.

    In Fourth Estate Public Benefit Corp. v., the Supreme Court decided that a copyright owner must have a copyright registration before it can bring a copyright infringement action.

    The decision may be found here.

    If you have any questions about copyright matters, please contact partner Leigh Ann Lindquist.
  • 2/27/2019
    On February 27, 2019, Sughrue Mion will show a broadcast of the USPTO's virtual training on the "2019 Revised Patent Subject Matter Eligibility Guidance: Advanced Module." The virtual training corresponds to training actually provided to the USPTO Examiners. The Advanced Module is based on the recent 2019 Revised Patent Subject Matter Eligibility Guidance that revises the procedures for how examiners analyze claims under 35 U.S.C. 101. The USPTO webcast presentation will begin promptly at 1:00 PM and ends at 4:00 PM.

    Read more here.
  • 2/14/2019
    On Monday, January 7, 2019, the United States Patent and Trademark Office published its 2019 Revised Patent Subject Matter Eligibility Guidance. See 84 Fed. Reg. 4, 50-57 (January 7, 2019) at While the Patent Office’s revised guidance does not constitute substantive rule making or have the force of law, it sets out the agency’s policy and could prove to have the most significant impact thus far on subject matter eligibility determinations before both the Examination Corps and the PTAB. The revised guidance supersedes conflicting sections in the Manual of Patent Examining Procedure and prior Office guidance and represents a major effort under current Director Iancu to bring – at least within the Patent Office – simplicity and greater certainty to one of the most debated and indeterminate areas of patent jurisprudence today.

    The revised guidance changes how the first step of the Alice analysis (Step 2A) is applied, now requiring a two-prong analysis. The first prong of revised Step 2A requires the Examiner to determine whether a patent claim or patent application claim is directed to a judicial exception (laws of nature, natural phenomena, and abstract ideas). And in particular, a claim is directed to an abstract idea only if it falls into one of the enumerated groups of abstract ideas: (a) mathematical concepts, (b) certain methods of organizing human activity (e.g., economic activity), and (c) mental processes. If the claim does not fall within one of the judicial exceptions (e.g., enumerated abstract ideas), the claim is to be deemed patent eligible (i.e., compliant with §101). Under the second prong of revised Step 2A, the Examiner must determine whether a claim that recites a judicial exception integrates that judicial exception into a practical application. If the subject claim integrates the judicial exception into a practical application, the Examiner should find the claim patent eligible.

    On the other hand, if a patent claim that recites a judicial exception is not integrated into a practical application, the Office is still required to evaluate whether the claim contains “significantly more” under Step 2B (the second step of the Alice analysis) based on the April 2018 Berkheimer Memo. See 83 Fed. Reg. 77 (April 20, 2018). While it is too early to tell, we expect that if a claim does not survive Prong 2 of Step 2A (“practical application”), it might be difficult to persuade the Office that the claim survives Step 2B.

    The new guidance would seem to be in line with Director’s Iancu’s remarks delivered at the Intellectual Property Owners Association 46th Annual Meeting last September to “get out of the rut, at least by keeping rejections in their lane and by clearly categorizing the subject matter of any exception.” Overall, there is growing optimism that the new guidance will result in the Patent Office issuing fewer § 101 rejections, particularly in light of new Prong 2 of revised Step 2A.

    On February 14, 2019, Sughrue Mion will host a presentation discussing the revised Patent Eligibility Guidance including the meaning of “judicial exception integrated into a practical application” based in part on the new Abstract Idea Examples 37-42.
More News