Clarissa Walstrom

Blake’s practice focuses on intellectual property litigation in both federal court and administrative proceedings at the USPTO. He has worked on all stages of disputes, from pre-filing investigations and enforcement letters through pleadings, motion practice, discovery, trial, and appeal. Blake also maintains active patent and trademark prosecution dockets, including serving as U.S. counsel for overseas companies and attorneys. Through searching, investigations, legal research, and writ...

William D. Edwards is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management and Litigation - Labor and Employment. William D., who practices law in Indianapolis, Indiana, has been recognized since 2009. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which William D. is held by other top lawyers in the same geographic and legal practice area.

Thomas H. Engle is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Thomas H., who practices law in Indianapolis, Indiana, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Thomas H. is held by other top lawyers in the same geographic and legal practice area.

A member of the firm's Intellectual Property Department and Life Sciences practice group, Angela is instrumental in procuring IP rights in the U.S. and worldwide for client inventions. Angela's practice includes preparing contractual agreements and opinions. She also performs IP due diligence in order to protect her client's interest during sales, mergers and acquisitions. In addition, Angela assists clients with procuring trademark and copyright registrations to protect their intellectual pr...

M. Elizabeth Walker is a top attorney recognized by Best Lawyers in the practice area(s) of Health Care Law and Public Finance Law. M. Elizabeth, who practices law in Indianapolis, Indiana, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which M. Elizabeth is held by other top lawyers in the same geographic and legal practice area.

John P. Breen is a top attorney recognized by Best Lawyers in the practice area(s) of Patent Law. John P., who practices law in Indianapolis, Indiana, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which John P. is held by other top lawyers in the same geographic and legal practice area.

William J. Kelley II is a top attorney recognized by Best Lawyers in the practice area(s) of Personal Injury Litigation - Plaintiffs. William J., who practices law in Indianapolis, Indiana, has been recognized since 2019. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which William J. is held by other top lawyers in the same geographic and legal practice area.

Brent Mosby is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law. Brent, who practices law in Indianapolis, Indiana, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Brent is held by other top lawyers in the same geographic and legal practice area.

Mark R. Alson is a top attorney recognized by Best Lawyers in the practice area(s) of Energy Law. Mark R., who practices law in Indianapolis, Indiana, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Mark R. is held by other top lawyers in the same geographic and legal practice area.

MICHAEL P. O'NEIL helps companies in transition. Since 1986, he has focused his practice on mergers and acquisitions, debt refinancing and restructuring, business workouts and turnarounds, and a full range of other business matters, Michael has represented both healthy and distressed companies in connection with sales, refinancings, and liquidations, as well as in chapter 11 section 363 asset sales and “true reorganization” bankruptcy cases where judicial remedies are needed. Addi...