(503) 224-2180

900 SW 5th Ave Suite 1820 Portland, OR 97204
11400 West Olympic Blvd Suite 200 Los Angeles, CA 90064



60 Years of Combined Experience in Intellectual Property Law

Serving Portland, Los Angeles and all across the United States.

POur attorneys are well-versed in all areas of patent law. We can help you establish your utility or design patent, and provide knowledgeable legal advice regarding patent applications, prosecution and litigation.

TMTrademarks are commonly known means of protecting names, symbols or other indicia used to represent the source or origin of specific products or services.

CCopyright protection can be “thin,” meaning the work contains mostly facts or ideas and not much actual artistic expression. It’s important to note that the ideas themselves are not copyrighted, though.


Call (503) 224-2180 for answers to your intellectual property questions.


Practice Areas

At Birdwell & Janke, LLP, we focus on everything that has to do with intellectual property law, with an emphasis on patents. Whether it’s filing a trademark application, or litigating a copyright dispute, we can help.

Intellectual Property




Providing intellectual property legal guidance to Clients Across the U.S.

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Meet Our Lawyers

Bill Birdwell and Garth Janke combine their extensive legal experience to create a powerful law firm as a team. Read both of their profiles to learn more about how they can help you.



We Want To Hear From You

With three offices throughout the U.S. and serving the entire United States, Birdwell & Janke, LLP are here to help. Get in touch with us to see how we can help you.

Portland Office

(503) 224-2180

900 SW 5th Ave Suite 1820
Portland, OR 97204

Los Angeles Office

11400 West Olympic Blvd. Suite 200
Los Angeles, CA 90064

Tucson Office

2929 E Broadway Blvd.
Tucson, AZ 85730


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