Registered patent agent
Marcella Anne Billstrom Schroeder
Firm
Zilka-Kotab, PC
Address
1155 N. 1st Street, Suite 104
San Jose, CA, 95112
US
Phone
Registered as
Registered patent agent
Other attorneys at Zilka-Kotab, PC
Other patent attorneys in San Jose, California
- Mina M. AbdelmalekpSemi Corporation
- Rachel D AlbrightCISCO Systems, Inc.
- Ahmed S. AlhafidhIntellent Patents LLC
- Firasat M AliHaley Guiliano LLP
- Stephen Henry AllhoffUSPTO Reg. 72373
- Angelica AndreolieBay
- Holly J AtkinsonUSPTO Reg. 69934
- Stuart C AtlowCisco Systems, Inc.
Frequently asked
Frequently asked about Marcella Anne Billstrom Schroeder
Is Marcella Anne Billstrom Schroeder a registered patent attorney?
Marcella Anne Billstrom Schroeder is a registered patent agent (USPTO Registration Number 73322). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is Marcella Anne Billstrom Schroeder located?
Marcella Anne Billstrom Schroeder's office is in San Jose, California (95112). Affiliated with Zilka-Kotab, PC.
What firm does Marcella Anne Billstrom Schroeder work at?
Marcella Anne Billstrom Schroeder is listed as affiliated with Zilka-Kotab, PC on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Marcella Anne Billstrom Schroeder?
Marcella Anne Billstrom Schroeder's office phone (per the USPTO public roster) is 408-656-2402. 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.