Registered patent attorney
David E Heisey
Firm
Sheppard, Mullin, Richter & Hampton LLP
Address
12544 High Bluff Drive
Suite 300
San Diego, CA, 92130-3051
US
Phone
Registered as
Registered patent attorney
Other attorneys at Sheppard, Mullin, Richter & Hampton LLP
- Bridgette A AgnessUSPTO Reg. 59596 · Los Angeles, CA
- Benjamin E BermanUSPTO Reg. 61507 · Palo Alto, CA
- Vinay BhupathyUSPTO Reg. 68037 · Los Angeles, CA
- James R BrueggemannUSPTO Reg. 28286 · Los Angeles, CA
- Yu Hao P ChangUSPTO Reg. 70125 · San Diego, CA
- Gary Alan ClarkUSPTO Reg. 28060 · Los Angeles, CA
- Timothy P CremenUSPTO Reg. 50855 · Washington, DC
- James L DavisUSPTO Reg. 57325 · Menlo Park, CA
Other patent attorneys in San Diego, California
- Anders T AannestadMorrison & Foerster LLP
- Rita A AbbatiUSPTO Reg. 50715
- James J AburtoUSPTO Reg. 58119
- Nathan C. AckermannUSPTO Reg. 84527
- Brian S AdamsQUALCOMM Incorporated
- Raj J AdvaniWilson, Sonsini, Goodrich, and Rosati
- Prem AdvaniUSPTO Reg. 52542
- Sejin Q AhnNeurocrine Biosciences, Inc.
Frequently asked
Frequently asked about David E Heisey
Is David E Heisey a registered patent attorney?
Yes. David E Heisey is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 42651). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is David E Heisey located?
David E Heisey's office is in San Diego, California (92130-3051). Affiliated with Sheppard, Mullin, Richter & Hampton LLP.
What firm does David E Heisey work at?
David E Heisey is listed as affiliated with Sheppard, Mullin, Richter & Hampton LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact David E Heisey?
David E Heisey's office phone (per the USPTO public roster) is 858-720-8900. 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.