Registered patent attorney
Karen Mangasarian
Firm
LEASON ELLIS LLP
Address
One North Lexington Avenue
Suite 1200
White Plains, NY, 10601
US
Phone
Registered as
Registered patent attorney
Other attorneys at LEASON ELLIS LLP
Other patent attorneys in White Plains, New York
- Peter D AufrichtigMcCarthy Fingar LLP
- Jack BabchikBabchik and Young LLP
- Kevin N A BampoeUSPTO Reg. 82099
- Elizabeth M BarnhardLeason Ellis LLP
- Ernestine C BartlettErnestine Conner Bartlett
- Gerard BilottoLaw Offices of Gerard Bilotto, P.C.
- Kristin J BreenLeason Ellis LLP
- Peter T BuschLeason Ellis LLP
Frequently asked
Frequently asked about Karen Mangasarian
Is Karen Mangasarian a registered patent attorney?
Yes. Karen Mangasarian is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 43772). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Karen Mangasarian located?
Karen Mangasarian's office is in White Plains, New York (10601). Affiliated with LEASON ELLIS LLP.
What firm does Karen Mangasarian work at?
Karen Mangasarian is listed as affiliated with LEASON ELLIS LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Karen Mangasarian?
Karen Mangasarian's office phone (per the USPTO public roster) is 914-288-0022. 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.