Registered patent attorney
Douglas H. Danner
Firm
Haynes and Boone, LLP
Address
600 Anton Boulevard
Suite 700
Costa Mesa, CA, 92626
US
Phone
Registered as
Registered patent attorney
Other attorneys at Haynes and Boone, LLP
- Philip H AlbertUSPTO Reg. 35819 · San Francisco, CA
- Katherine L. BakerUSPTO Reg. 82632 · New York, NY
- Jeffrey M BeckerUSPTO Reg. 35442 · Dallas, TX
- Dirk C. BernhardtUSPTO Reg. 82329 · Plano, TX
- Brett A. BostromUSPTO Reg. 73009 · Denver, CO
- Jonathan R BowserUSPTO Reg. 54574 · Washington, DC
- Tom ChenUSPTO Reg. 42406 · Costa Mesa, CA
- Michael Ying-Hsuan ChenUSPTO Reg. 66506 · Costa Mesa, CA
Other patent attorneys in Costa Mesa, California
- Hani Z Abdel-SayedRutan & Tucker, LLP
- Jeremy A AnapolMorgan, Lewis & Bockius LLP
- Benjamin B. AngerMorgan, Lewis & Bockius LLP
- Lindsey A. AuerbachUSPTO Reg. 75433
- Rachel A BakerUSPTO Reg. 71875
- Christopher M BarkleyFitzpatrick Cella Harper & Scinto
- Caleb J. BeanManatt, Phelps & Phillips, LLP
- Christian D. BoettcherMorgan, Lewis & Bockius LLP
Frequently asked
Frequently asked about Douglas H. Danner
Is Douglas H. Danner a registered patent attorney?
Yes. Douglas H. Danner is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 73014). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Douglas H. Danner located?
Douglas H. Danner's office is in Costa Mesa, California (92626). Affiliated with Haynes and Boone, LLP.
What firm does Douglas H. Danner work at?
Douglas H. Danner is listed as affiliated with Haynes and Boone, LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Douglas H. Danner?
Douglas H. Danner's office phone (per the USPTO public roster) is 949-202-3081. Verify availability and intake details directly with the firm before sending privileged materials.
Should I prepare anything before contacting a patent attorney?
Yes — most patent attorneys quote based on a brief. Persoona's intellectual property module generates a prior-art analysis, defensibility scorecard, and a draft USPTO filing package so you arrive with a brief, not a blank slate. Free to run.
Profile sourced from the USPTO OEDCI Practitioner Roster. Persoona did not provide, edit, or curate this data — every field is pulled directly from the public roster.