Registered patent attorney
David A Blumenthal
Firm
Morrison & Foerster LLP
Address
707 Wilshire Blvd.
Los Angeles, CA, 90017
US
Phone
Registered as
Registered patent attorney
Other attorneys at Morrison & Foerster LLP
- Anders T AannestadUSPTO Reg. 43454 · San Diego, CA
- Charity T AikenUSPTO Reg. 70952 · San Diego, CA
- Corinna J. AlanisUSPTO Reg. 65337 · Washington, DC
- Mehran ArjomandUSPTO Reg. 48231 · Los Angeles, CA
- Vincent J BeluskoUSPTO Reg. 30820 · Los Angeles, CA
- Claire Leah BendixUSPTO Reg. 76842 · San Francisco, CA
- Bryan A BlumenkopfUSPTO Reg. 73282 · San Diego, CA
- Jonathan BockmanUSPTO Reg. 45640 · Washington, DC
Other patent attorneys in Los Angeles, California
- Ryan B AbbottUSPTO Reg. 68178
- Hidetada J AbeBuchalter, P.C.
- Anya P AdamsMorrison and Foerster
- Mani AdeliAdeli & Tollen, LLP
- Dariush G AdliAdli Law Group P.C.
- Bridgette A AgnessSheppard, Mullin, Richter & Hampton LLP
- James W. AhnAhn IP Law
- Christiana M AjalatO'Melveny and Myers
Frequently asked
Frequently asked about David A Blumenthal
Is David A Blumenthal a registered patent attorney?
Yes. David A Blumenthal is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 26257). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is David A Blumenthal located?
David A Blumenthal's office is in Los Angeles, California (90017). Affiliated with Morrison & Foerster LLP.
What firm does David A Blumenthal work at?
David A Blumenthal is listed as affiliated with Morrison & Foerster LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact David A Blumenthal?
David A Blumenthal's office phone (per the USPTO public roster) is 213-892-5200. 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.