Registered patent attorney
Carl B Wischhusen
Firm
Steptoe LLP
Address
1114 Avenue of the Americas
New York, NY, 10036
US
Phone
Registered as
Registered patent attorney
Other attorneys at Steptoe LLP
- Mauricio AlvarezUSPTO Reg. 69400 · New York, NY
- Carolyn A. BreckelUSPTO Reg. 81435 · New York, NY
- Daniel Scott ChappellUSPTO Reg. 76333 · Washington, DC
- Hector R ChavezUSPTO Reg. 77746 · Houston, TX
- Tyler DohUSPTO Reg. 80274 · New York, NY
- Joseph Francis EckerUSPTO Reg. 77088 · Washington, DC
- Jiantao FuUSPTO Reg. 84022 · New York, NY
- Daniel F. GelwicksUSPTO Reg. 74803 · Chicago, IL
Other patent attorneys in New York, New York
- Ghalia AamerColumbia Law School
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- 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 Carl B Wischhusen
Is Carl B Wischhusen a registered patent attorney?
Yes. Carl B Wischhusen is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 43279). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Carl B Wischhusen located?
Carl B Wischhusen's office is in New York, New York (10036). Affiliated with Steptoe LLP.
What firm does Carl B Wischhusen work at?
Carl B Wischhusen is listed as affiliated with Steptoe LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Carl B Wischhusen?
Carl B Wischhusen's office phone (per the USPTO public roster) is 212-378-7572. 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.