Registered patent attorney
Laurence M Sandell
Firm
Mei Mark LLP
Address
818 18th Street NW, Suite 410
Washington, DC, 20006
US
Phone
Registered as
Registered patent attorney
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Frequently asked
Frequently asked about Laurence M Sandell
Is Laurence M Sandell a registered patent attorney?
Yes. Laurence M Sandell is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 62774). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Laurence M Sandell located?
Laurence M Sandell's office is in Washington, District of Columbia (20006). Affiliated with Mei Mark LLP.
What firm does Laurence M Sandell work at?
Laurence M Sandell is listed as affiliated with Mei Mark LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Laurence M Sandell?
Laurence M Sandell's office phone (per the USPTO public roster) is 888-860-5678. 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.