Registered patent agent
Duane C Marks
Firm
Roche Diagnostics Operations, Inc.
Address
9115 Hague Road
Legal Department, Intellectual Property
Indianapolis, IN, 46250
US
Phone
Registered as
Registered patent agent
Other attorneys at Roche Diagnostics Operations, Inc.
Other patent attorneys in Indianapolis, Indiana
- Bradford Gene AddisonBarnes & Thornburg LLP
- Aamer S. AhmedEli Lilly
- John H AllieTaft Stettinius & Hollister LLP
- Rustam AmankulovIndiana University Robert H. McKinney School of Law
- Jonathan C AndersonEli Lilly and Company
- Arvie J AndersonEli Lilly and Company
- Charles W ArnettDow AgroSciences LLC
- Michael R AsamEli Lilly and Company
Frequently asked
Frequently asked about Duane C Marks
Is Duane C Marks a registered patent attorney?
Duane C Marks is a registered patent agent (USPTO Registration Number 66547). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is Duane C Marks located?
Duane C Marks's office is in Indianapolis, Indiana (46250). Affiliated with Roche Diagnostics Operations, Inc..
What firm does Duane C Marks work at?
Duane C Marks is listed as affiliated with Roche Diagnostics Operations, Inc. on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Duane C Marks?
Duane C Marks's office phone (per the USPTO public roster) is 317-521-2817. 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.