Registered patent attorney
Cathryn Campbell
Address
P.O. Box 7103
Rancho Santa Fe, CA, 92067
US
Phone
Registered as
Registered patent attorney
Other patent attorneys in Rancho Santa Fe, California
- Timothy J. BortreeUSPTO Reg. 43506
- Jeffrey J BrooksUSPTO Reg. 35834
- Kristen E CaverlyHenderson and Caverly LLP
- Alain J. ChorbajianLaw Offices of Vatche Chorbajian, APC
- Robert S DweckUSPTO Reg. 34588
- Danielle A EisnerDanielle A Kieler
- Alexander M FarkasUSPTO Reg. 74705
- Ross Lee FranksUSPTO Reg. 47233
Frequently asked
Frequently asked about Cathryn Campbell
Is Cathryn Campbell a registered patent attorney?
Yes. Cathryn Campbell is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 31815). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Cathryn Campbell located?
Cathryn Campbell's office is in Rancho Santa Fe, California (92067).
How do I contact Cathryn Campbell?
Cathryn Campbell's office phone (per the USPTO public roster) is 619-994-2056. 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.