Contact U.S. Patent Counsel

Start with a nonconfidential conversation

Brandon R. Theiss

Partner · Registered Patent Attorney · Licensed Professional Engineer

Experience and technical background ↗
brandon@addyhart.com

Email the Europe team Request an introductory call

For an introductory call, suggest two or three times and your time zone. We will confirm availability. Use the form below or email europe@divergentpatentlaw.com with a general, nonconfidential overview.

Share only nonconfidential information. Please do not send invention disclosures, draft claims, confidential portfolio lists, or legal opinions before conflicts clearance. Contacting us does not create an attorney-client relationship.

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What happens next?

Initial review: your inquiry is routed to a professional with relevant technology and engagement experience.
Conflicts and scope: the appropriate review process confirms relevant parties, the proposed work, staffing, timing, and fees.
Written engagement: accepted matters and responsibilities are confirmed in an engagement with AddyHart LLC before substantive work begins.

Corporate panels, RFPs, and diligence

Include the general technology, approximate matter count, anticipated start date, RFP timetable, and any onboarding or reporting requirements. Detailed questionnaires and sensitive materials should be exchanged through the agreed review process.

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U.S. office addresses

Atlanta

10 Glenlake Parkway
Suite 130
Atlanta, GA 30328

Austin

2025 Guadalupe Street
Suite 260
Austin, TX 78705

Chicago

401 N. Michigan Ave.
Suite 1200-1
Chicago, IL 60611

Irvine

5151 California Ave.
Suite 100
Irvine, CA 92617