Registered patent attorney
William J Thomashower
Firm
Pryor Cashman LLP
Address
7 Times Square Tower
40th Floor
New York, NY, 10036
US
Phone
Registered as
Registered patent attorney
Other attorneys at Pryor Cashman LLP
Other patent attorneys in New York, New York
- Ghalia AamerColumbia Law School
- Mark J AbatePillsbury Winthrop Shaw Pittman
- Ahmed B AbdelqaderFish and Richardson P.C.
- Gary AbelevHunton Andrews Kurth LLP
- Samuel B AbramsDechert LLP
- Bruce D. AbramsonBruce Abramson
- Ronald AbramsonListon Abramson LLP
- Peter A AbruzzeseKramer Levin Naftalis & Frankel LLP
Frequently asked
Frequently asked about William J Thomashower
Is William J Thomashower a registered patent attorney?
Yes. William J Thomashower is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 31887). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is William J Thomashower located?
William J Thomashower's office is in New York, New York (10036). Affiliated with Pryor Cashman LLP.
What firm does William J Thomashower work at?
William J Thomashower is listed as affiliated with Pryor Cashman LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact William J Thomashower?
William J Thomashower's office phone (per the USPTO public roster) is 212-421-4100. 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.