Life Science Patent Prosecution Associate

Barnes & Thornburg LLP • Ann Arbor, MI

7d

About The Position

Barnes & Thornburg LLP is seeking an associate with 1–4 years of life sciences patent prosecution experience to join its Intellectual Property Department. The associate will work with the firm's nationally respected and growing life sciences patent team, helping sophisticated clients protect and use innovations in pharmaceuticals, specialty chemicals, and agricultural biotechnology.

The role involves patent preparation and prosecution as well as strategic patent work, including global portfolio development, IP due diligence, patentability, and freedom-to-operate analyses. The associate will work directly with clients and inventors, assume meaningful responsibility early, and take on greater responsibility as their judgment and client relationships develop. The firm describes its culture as inclusive, collegial, and supportive, with a transparent path for professional growth.

Requirements

• 1–4 years of patent preparation and prosecution experience, with substantial work in chemical, pharmaceutical, or other life sciences technologies.
• J.D. from an accredited law school with strong academic credentials.
• Registration to practice before the USPTO.
• Advanced degree in organic chemistry, medicinal chemistry, or a closely related field; candidates with an M.S. and substantial relevant experience will be considered.
• Excellent writing, analytical, and communication skills, including the ability to explain complex chemistry clearly to clients, examiners, and colleagues.
• Strong organizational skills and the ability to manage multiple deadlines while consistently producing high-quality work.

Nice To Haves

• Ph.D. in organic chemistry, medicinal chemistry, or a closely related field.
• Experience supporting patentability, freedom-to-operate, clearance, non-infringement, or invalidity analyses, or preparing opinions.
• Experience with patent due diligence for corporate transactions or portfolio management.
• Familiarity with pharmaceutical life cycle management and the Hatch-Waxman/Orange Book framework.
• Experience in foreign prosecution, including EPO practice.

Responsibilities

• Draft and prosecute U.S. and international patent applications involving small molecule pharmaceuticals, specialty chemicals, agricultural biotechnology treatments, formulations, synthetic processes, and related life sciences technologies.
• Handle PCT and foreign filings in coordination with foreign associates.
• Conduct inventor interviews to capture and frame inventions.
• Prepare responses to Office Actions and participate in examiner interviews and appeals as appropriate.
• Work with clients and supervising attorneys to develop prosecution and global filing strategies aligned with clients' scientific, commercial, and competitive goals.
• Conduct or support patentability, freedom-to-operate, validity and invalidity, and non-infringement analyses, translating complex technical, legal, and commercial issues into actionable advice.
• Assess patent portfolios for financings, licensing, and M&A transactions, and help draft and review related opinions, agreements, and client correspondence.
• Collaborate with in-house counsel, R&D scientists, and colleagues across the firm's IP, corporate, and litigation practices.
• Assume increasing responsibility for matters and client-facing workstreams.

What This Job Offers

• Job Type: Full-time
• Career Level: Entry Level
• Education Level: Ph.D. or professional degree