Registered patent agent
Sydney E. Schein
Address
4 Winfield Pointe Lane
St. Louis, MO, 63141-7710
US
Phone
Registered as
Registered patent agent
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Frequently asked
Frequently asked about Sydney E. Schein
Is Sydney E. Schein a registered patent attorney?
Sydney E. Schein is a registered patent agent (USPTO Registration Number 76460). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is Sydney E. Schein located?
Sydney E. Schein's office is in St. Louis, Missouri (63141-7710).
How do I contact Sydney E. Schein?
Sydney E. Schein's office phone (per the USPTO public roster) is 314-997-7903. 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.