Founded in 1998, Osha Bergman Watanabe & Burton (OBWB) is full-service intellectual property law firm with a global presence. ... The firm has broad experience in worldwide patent and trademark procurement, portfolio management, licensing, acquisition, due diligence, opinions of counsel, litigation, and strategic IP counseling, among other areas. With offices in Houston, Austin, Boulder, Washington, D.C., Paris, Hangzhou, and Tokyo, the firm prides itself in being one of the most technically and legally proficient intellectual property law firms in the world. For more information, please visit obwbip.com. read more