Registered patent attorney
Kallol Halder
Firm
HALDER LAW
Address
10601 South Sam Houston Parkway West
Suite 190
Houston, TX, 77071
US
Phone
Registered as
Registered patent attorney
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Frequently asked
Frequently asked about Kallol Halder
Is Kallol Halder a registered patent attorney?
Yes. Kallol Halder is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 74631). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Kallol Halder located?
Kallol Halder's office is in Houston, Texas (77071). Affiliated with HALDER LAW.
What firm does Kallol Halder work at?
Kallol Halder is listed as affiliated with HALDER LAW on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Kallol Halder?
Kallol Halder's office phone (per the USPTO public roster) is 832-231-5462. 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.