Registered patent attorney
Marc A Block
Firm
IBM Corporation
1B117
Address
North Castle Drive
Armonk, NY, 10504
US
Phone
Registered as
Registered patent attorney
Other attorneys at IBM Corporation
- John M AitkenUSPTO Reg. 56889 · Essex Junction, VT
- Robert R AragonaUSPTO Reg. 70061 · Poughkeepsie, NY
- Arnold B BangaliUSPTO Reg. 63447 · Hopewell Juntion, NJ
- Steven Lieske BennettUSPTO Reg. 47749 · Rochester, MN
- Randall J BluestoneUSPTO Reg. 40518 · San Jose, CA
- Bryan Scott BortnickUSPTO Reg. 68723 · Armonk, NY
- Katherine S BrownUSPTO Reg. 54742 · Hopewell Junction, NY
- Feb CabrasawanUSPTO Reg. 51521 · San Jose, CA
Other patent attorneys in Armonk, New York
- Michelle H BrowdyIBM
- Lauren C BruzzoneIBM
- Valerie L CallowayUSPTO Reg. 40546
- Kenneth R CorselloInternational Business Machines
- Shoshana R DweckLaw Offices of Shoshana Dweck
- Terry John IlardiIBM Corporation
- Andrew Sol LangsamLaw Office of Andrew S. Langsam, PLLC
- Richard LauIBM Corporation
Frequently asked
Frequently asked about Marc A Block
Is Marc A Block a registered patent attorney?
Yes. Marc A Block is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 26842). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Marc A Block located?
Marc A Block's office is in Armonk, New York (10504). Affiliated with IBM Corporation.
What firm does Marc A Block work at?
Marc A Block is listed as affiliated with IBM Corporation on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Marc A Block?
Marc A Block's office phone (per the USPTO public roster) is 914-765-4295. 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.