bookoff-mcandrewsgoogleplus--whitelinkedin--whitenoun_Conversation_1010437vcard

In its 2025 rankings, IAM Patent 1000 (IAM) awards BoMc with numerous honors for patent prosecution. BoMc ranks in the top 8 for the DC metro area and top 16 for the country.

According to research done by IAM, BoMc is a “go-to U.S. firm. Their work is of the highest quality, and they go the extra mile to cultivate relationships with in-house counsel. Although they serve as outside advisers, they feel like a part of their clients’ internal team, due to their deep engagement with their businesses and their investment in the company’s overall success. The consistency and quality of their results have remained steadfast, as they hire not only solid attorneys but also genuinely good people.”

Ten BoMc partners received recognition as “Recommended Individuals” for patent prosecution in the DC metro area:

  • “A safe pair of hands can be found in Sangwoo Ahn, a former patent examiner at the USPTO who offers insightful counsel to those looking to maintain and maximize their patent portfolios.”
  • “Ahn frequently collaborates with Christopher Agrawal, notably for the leading financial technology provider FIS, assisting in expanding its U.S. portfolio of patents across key technology areas. Agrawal comes lauded as ‘a trusted partner. He provides thoughtful advice, is resourceful and stays on top of matters. Chris is always communicative and offers great guidance to his team. He consistently delivers high-quality and timely legal services.’”
  • “Adding further depth is Roland McAndrews. A forward-thinking prosecutor, McAndrews is a true patent strategist with a knack for deftly identifying and mitigating risks for his clientele.”
  • “He notably teams up with Jessica Winchester to provide strategic patent counsel to Caterpillar, the world’s leading manufacturer of construction and mining equipment, diesel and natural gas engines, industrial gas turbines and diesel-electric locomotives. Winchester receives effusive praise for ‘excelling at listening to her clients’ concepts and guiding them in drafting patent applications that result in meaningful issued patents in the U.S. and abroad. She quickly grasps intricate technological concepts and becomes an expert in that field. Jessica is thoughtful in advising on the most cost-effective and IP-effective ways to spend funds, including navigating the changing IP environment.’”
  • “Further standouts at the firm include Dinesh Melwani and Kirsten Johnson. Melwani works closely with his following, tailoring approaches to devise strong IP strategies that set them up for commercial success. Accomplished across a range of technologies, Johnson is a hit with innovative companies, providing optimal protection and positioning assets for success. Melwani and Johnson assist leading biotechnology company Regeneron with patent prosecution regarding technologies relating to the preparation and delivery of formulated drug substances, including biologics.”
  • “Also in the line-up are accomplished practitioners Jameson Ma and Les Bookoff. Ma is praised for his comprehensive and astute advice, striking the perfect balance between seeing the big picture and focusing in on the details. Patrons of veteran attorney Bookoff benefit from his sharp legal expertise and practical business insight, honed over three decades.”
  • “Also on board, ‘Elizabeth Shah has excellent technical knowledge and provides exceptional legal advice. She applies these skills with a firm grasp of the commercial realities faced by my clients, meaning her advice is always practical and tailored to their needs. She is the ultimate safe pair of hands and can be highly recommended to anyone who needs expert U.S. patent prosecution counsel.’”
  • Ankit Aggarwal makes his IAM Patent 1000 debut this year, following effusive praise: ‘Ankit provides high-quality legal services and demonstrates a genuine interest in maintaining the longevity of his patrons’ business relationships. He is sharp and extremely knowledgeable in patent prosecution procedures, with deep expertise in the software industry and his patrons’ products. Ankit is personable and truly cares about his clientele, always prioritizing their best interests, including cost control.’”

Dinesh also received national recognition as a “Recommended Individual” for post-grant proceedings.

The IAM Patent 1000 is commonly regarded as the definitive ‘go-to’ resource for those seeking to identify world-class, private practice patent expertise as well as leading expert witnesses in the United States. As with previous editions, to arrive at the 2025 rankings, IAM undertook an exhaustive qualitative research project to identify outstanding firms and individuals across multiple jurisdictions. When identifying the leading firms, factors such as depth of knowledge, market presence, and the level of work on which they are typically instructed were all taken into account, as well as positive peer and client feedback.