Registered patent attorney
Sarah E. Cassinis
Firm
Quarles
Address
8210 Southpark Terrace
Littleton, CO, 80120
US
Phone
Registered as
Registered patent attorney
Other patent attorneys in Littleton, Colorado
- Randall S AsherRandall S. Asher, DDS, MS
- Jared A BarnardBarnard Law, LLC
- Robert J BowmanHubertus Law
- Thomas D BratschunSwanson and Bratschun LLC
- James Lawrence BrownSwanson & Bratschun LLC
- Heather L CallahanUSPTO Reg. 43524
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Frequently asked
Frequently asked about Sarah E. Cassinis
Is Sarah E. Cassinis a registered patent attorney?
Yes. Sarah E. Cassinis is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 73011). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Sarah E. Cassinis located?
Sarah E. Cassinis's office is in Littleton, Colorado (80120). Affiliated with Quarles.
What firm does Sarah E. Cassinis work at?
Sarah E. Cassinis is listed as affiliated with Quarles on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Sarah E. Cassinis?
Sarah E. Cassinis's office phone (per the USPTO public roster) is 303-268-0066. 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.