Registered patent attorney
David James Koris
Firm
Shell International B.V.
Address
30, Carel van Bylandtlaan
The Hague, 2501 AN
NL
Phone
Registered as
Registered patent attorney
Frequently asked
Frequently asked about David James Koris
Is David James Koris a registered patent attorney?
Yes. David James Koris is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 30908). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
What firm does David James Koris work at?
David James Koris is listed as affiliated with Shell International B.V. on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact David James Koris?
David James Koris's office phone (per the USPTO public roster) is 317-037-73915. 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.