Registered patent attorney
Jonathan J. Cohen
Address
6475-5 Twin Circle Ln.
Simi Valley, CA, 93063
US
Phone
Registered as
Registered patent attorney
Other patent attorneys in Simi Valley, California
- Deborah H. BarnetteUSPTO Reg. 70385
- Paul D ChancellorOcean Law
- Ken B DallaraUSPTO Reg. 51118
- Richard S ErbeThe Law Office Of Richard S Erbe
- Paul Hilary KovelmanUSPTO Reg. 35228
- Michael A. MarcelliMarcelli Law Office, A Professional Law Corporation
Frequently asked
Frequently asked about Jonathan J. Cohen
Is Jonathan J. Cohen a registered patent attorney?
Yes. Jonathan J. Cohen is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 83178). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Jonathan J. Cohen located?
Jonathan J. Cohen's office is in Simi Valley, California (93063).
How do I contact Jonathan J. Cohen?
Jonathan J. Cohen's office phone (per the USPTO public roster) is 805-551-4258. 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.