Companies across the world depend on Oblon to help them establish, leverage and protect their intellectual property assets in ... the United States and abroad. Employing more than 130 full-time attorneys and patent professionals, Oblon is one of the largest law firms in the United States focusing exclusively on intellectual property law. A majority of the firm’s patent professionals have industry experience and advanced technical degrees in engineering, biotechnology, computer science and chemistry, allowing a comprehensive understanding of our clients’ business strategy and technology. The firm is a perennial leader in terms of the number of patents filed each year. Beyond prosecution work, Oblon is considered one of the preeminent firms in post-grant review procedures and is also active in representing clients in patent and trademark litigation. read more