Registered patent attorney
John A. Cifelli
Firm
Birdrock IP
Address
4275 Executive Sq Suite 200
La Jolla, CA, 92037
US
Phone
Registered as
Registered patent attorney
Other patent attorneys in La Jolla, California
- Freling E BakerFreling Baker
- Lee E BarrettUSPTO Reg. 67689
- Nicholas Thane BauzBauz IP Law, LLP
- Sharon A BeresfordAmbrx, Inc
- Charles S BerkmanLigand Pharmaceuticals Incorporated
- Michelle A BoodenSalk Institute for Biological Sciences
- John Karl BucheBuche & Associates, P.C.
- Michael CamposUSPTO Reg. 74159
Frequently asked
Frequently asked about John A. Cifelli
Is John A. Cifelli a registered patent attorney?
Yes. John A. Cifelli is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 81907). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is John A. Cifelli located?
John A. Cifelli's office is in La Jolla, California (92037). Affiliated with Birdrock IP.
What firm does John A. Cifelli work at?
John A. Cifelli is listed as affiliated with Birdrock IP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact John A. Cifelli?
John A. Cifelli's office phone (per the USPTO public roster) is 858-214-6282. 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.