Christensen Law

Based on available public information, Christensen Law is a Michigan-based litigation firm primarily known for its work in personal injury law. The firm has offices in several Michigan cities, including Detroit, Southfield, and Ann Arbor. Publicly available information and industry rankings, such as U.S. News - Best Lawyers®, consistently identify the firm's specialty as plaintiffs' personal injury litigation, particularly in cases involving traumatic brain injuries and vehicle accidents. Key partners David E. Christensen and Sarah Stempky-Kime are recognized trial attorneys in this field.

According to the provided case data, the firm has also appeared in patent litigation. The firm's single tracked appearance was as local counsel for the plaintiff, WirelessWerx IP LLC, in its patent infringement lawsuit against Audi of America. This matter, WirelessWerx IP LLC v. Audi Of America LLC, involves technology related to vehicle-tracking and transponder systems. Attorneys David E. Christensen and Sarah Sue Stempky-Kime were listed as counsel in this role.

The firm's role as local counsel for a patent assertion entity in its only tracked patent case suggests a practice of prosecuting patents for non-practicing entities (NPEs). However, this single appearance does not provide enough data to indicate a broader side preference or a dedicated patent litigation practice.

There is no publicly available information to suggest that Christensen Law maintains a significant patent litigation practice beyond the local counsel role identified. The firm's own marketing and the professional profiles of its attorneys focus exclusively on personal injury law. Consequently, there are no reliably sourced rankings for the firm in intellectual property, no known specialty in any particular technology sector, and no record of a practice before the Patent Trial and Appeal Board (PTAB).