Hahn & Kinoshita is a boutique patent law firm located in Orange County, California. We write and prosecute patents in all technical fields, and assist foreign patent applicants file with the USPTO (United States Patent and Trademark Office). The firm specializes in patents for the fields of Endocrinology, Molecular Biology, Biochemistry, Biotechnology, Aquaculture, and Marine Biology. The staff of Hahn & Kinoshita are experts in US filing of foreign patents. We can rewrite the specification and claims to meet the requirements of the USPTO, and handle all USPTO office actions up to the issuance of the US Patent.