Registered patent attorney
Marina Portnova
Firm
Lowenstein Sandler
Address
390 Lytton Avenue
Palo Alto, CA, 94301
US
Phone
Registered as
Registered patent attorney
Other attorneys at Lowenstein Sandler
Other patent attorneys in Palo Alto, California
- Serge AbendUSPTO Reg. 24152
- Joseph T AdamczykLevine Bagade Han LLP
- Abhijit P AdiseshWomble Bond Dickinson LLP
- Raghav AggarwalBaker Botts LLP
- Kevin D. AhlstromBaker Botts, LLP
- William F AhmannAhmann Kloke LLP
- Chuan D. AiStanford University
- Marek AlbosztaElectronic Scripting Products, Inc.
Frequently asked
Frequently asked about Marina Portnova
Is Marina Portnova a registered patent attorney?
Yes. Marina Portnova is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 45750). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Marina Portnova located?
Marina Portnova's office is in Palo Alto, California (94301). Affiliated with Lowenstein Sandler.
What firm does Marina Portnova work at?
Marina Portnova is listed as affiliated with Lowenstein Sandler on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Marina Portnova?
Marina Portnova's office phone (per the USPTO public roster) is 650-433-5800. 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.