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PTAB Challenges to Orange Book-Listed and Biologic Patents

USA - September 7 2021 The USPTO released an update to its PTAB Orange Book Patent/Biologic Patent Study on August 11, 2021. The initial study was released on March 13…

Stacy Lewis, Amanda K. Murphy, Oulu (Lulu) Wang

Supremely Confusing on That Complex Word “A”; Is It Only One or Is It One or More?

USA - June 11 2021 A patent drafter’s selection of even the smallest of words, like “a,” may have a significant impact on how a claim is construed. Does “a” mean “at…

Thomas L. Irving, Christopher C. Johns, Stacy Lewis, Kaitlyn Pehrson

In Supplemental Examination, Discretion Is the Better Part of Valor

USA - July 29 2019 Some reexamined claims canceled, other amended claims survived. The surviving claims remain in doubt in view of a later covered business method…

Erika Harmon Arner, Jeffrey A. Berkowitz, Aliza G. Carrano, Thomas L. Irving, Stacy Lewis, Joseph M. Schaffner

In Supplemental Examination, Discretion Is the Better Part of Valor

USA - July 29 2019 Some reexamined claims canceled, other amended claims survived. The surviving claims remain in doubt in view of a later covered business method…

Erika Harmon Arner, Jeffrey A. Berkowitz, Aliza A. George, Thomas L. Irving, Stacy Lewis, Joseph M. Schaffner