Chambers Review
Provided by Chambers
Chambers Guide to the USA
Intellectual Property - Illinois
Individual Editorial
Barry Irwin is experienced in patent litigation and also provides strategic portfolio counselling.
Barry Irwin
USA Guide 2026
Band 5 : Intellectual Property
Share profile
Ranked in 1 Practice Areas
Band 5
Strengths
Provided by Chambers
Slide 1 of 1
Barry is extremely impressive, strong on his feet, and a tough advocate for his clients. He consistently elevates his colleagues to perform at a high level.
Barry's intrinsic understanding of matters, level of experience, and vision in setting goals for the matter is second to none.
Barry is extremely impressive, strong on his feet, and a tough advocate for his clients. He consistently elevates his colleagues to perform at a high level.
Barry's intrinsic understanding of matters, level of experience, and vision in setting goals for the matter is second to none.
Discover other Lawyers at
Irwin IP LLP
Provided by Chambers
Filter by
Band