Registered patent attorney
Himanshu Singh
Firm
Xero
Address
101 Green Street
5th Floor
San Francisco, CA, 94111
US
Phone
Registered as
Registered patent attorney
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Frequently asked
Frequently asked about Himanshu Singh
Is Himanshu Singh a registered patent attorney?
Yes. Himanshu Singh is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 67901). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Himanshu Singh located?
Himanshu Singh's office is in San Francisco, California (94111). Affiliated with Xero.
What firm does Himanshu Singh work at?
Himanshu Singh is listed as affiliated with Xero on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Himanshu Singh?
Himanshu Singh's office phone (per the USPTO public roster) is 415-815-9830. 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.