Osha Attorneys
Osha Attorneys
Osha Attorneys
Osha Attorneys
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The collective expertise of our global team distinguishes OBWB in the field of Intellectual Property Law. We align our best resources to meet each client's specific needs and we treat each matter with the highest degree of attention and care.

OBWB Ranked a 2025 Best Law Firm

OBWB is thrilled to — once again — be ranked a Best Law Firm® in two categories: Patent Law & Litigation:Patent. It's an honor to be recognized! Kudos to our incredible team whose IP expertise and dedication are key differentiators in Osha Bergman Watanabe & Burton LLP making this top tier category!