In the law firmsMuch Shelist P.C. added Jason M. Wejnert as a principal in the intellectual property and technology, business and finance and litigation and dispute resolution practice groups.Wejnert practices on patent litigation, managing all aspects of patent litigation cases from inception through trial as well as ex parte and inter partes re-examination and review proceedings.He was previously with Dinsmore & Shohl LLP.•McDermott Will & Emery LLP is expanding its finance and private equity practices with …