Osha Attorneys
Osha Attorneys
Osha Attorneys
Osha Attorneys
Attorney search
Search by

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.

12600 Hill Country Blvd.
Suite 275, Austin   TX 78738
P: 512.480.0667
F: 713.228.8778

Directions
Click here to Get directions.
Osha Liang LLP
1200 Pearl St. Ste. 314
Boulder, CO   80302
P: 713.228.8600
F: 713.228.8778

Directions
Click here to Get directions.
8/F, Hangzhou Kerry Center
385 Yan An Rd.
Hangzhou, China   310006
P: +86.571.2689.2537
F: +86.571.2689.2700

Directions
Click here to Get directions.
Two Houston Center
909 Fannin
Suite 3500, Houston   TX 77010
P: 713.228.8600
F: 713.228.8778

Directions
Click here to Get directions.
2 Rue de la Paix
75002 Paris, France
P: +33.1.4494.8630
F: +33.1.4494.8631

Directions
Click here to Get directions.
Level 28 Shinagawa Intercity Tower A
2-15-1 Konan Minato-ku
Tokyo, Japan   108-6028
P: 81.3.6717.2877
F: 81.3.6717.2878

Directions
Click here to Get directions.
1701 Pennsylvania Ave.
NW Suite 200
Washington, DC   20006
P: 713.228.8600
F: 713.228.8778

Directions
Click here to Get directions.

Effective October 1st, 2020, Osha Liang LLP will become Osha Bergman Watanabe & Burton LLP (OBWB)

English 日本語 简体中文

Our U.S. firm will change its name from Osha Liang LLP to Osha Bergman Watanabe & Burton LLP (OBWB). From our humble beginnings 22 years ago with a few patent attorneys in Houston, Texas, to today’s firm with established offices on three continents, Osha Liang has been dedicated to providing high quality, timely, and cost-effective IP services. While it would be impossible to individually recognize everyone who has contributed to the firm’s development and success, following Dr. Liang’s retirement in 2016, the firm has decided to recognize the outstanding and longstanding contributions of Managing Partner Jeffrey Bergman and Partners Yuichi Watanabe and Carlyn Burton. This change of name is a celebration of who the firm is today, not a reflection of any change in management or leadership. As always, our commitment to serve you remains the same. OBWB thanks you for your support and we all look forward to working with you.