Registered patent agent
David J. Chi
Firm
Monsanto Company
Address
700 Chesterfield Pkwy N, Mail Stop GG3K
Chesterfield, MO, 63017
US
Phone
Registered as
Registered patent agent
Other attorneys at Monsanto Company
- Amanda J Carmany-RampeyUSPTO Reg. 69798 · Chesterfield, MO
- James E DavisUSPTO Reg. 47516 · St. Louis, MT
- Alissa M EagleUSPTO Reg. 37126 · Woodland, CA
- Dennis Russell HoernerUSPTO Reg. 30914 · St Louis, MO
- Thomas J La RosaUSPTO Reg. 61316 · Chesterfield, MO
- Lawrence Michael LavinUSPTO Reg. 30768 · St. Louis, MO
- Chunping LiUSPTO Reg. 57755 · St. Louis, MO
- Haisheng LuUSPTO Reg. 53241 · St. Louis, MO
Other patent attorneys in Chesterfield, Missouri
- Jeffrey S BooneUSPTO Reg. 29284
- Benton J BradshawUSPTO Reg. 64330
- Terin E BudineBayer US - Crop Science
- Randy Lawrence CanisSmarter Technologies ,L.L.C .
- Edward J CargillBayer Crop Science
- Joseph C CarrMiTek USA, Inc.
- David H ChervitzUSPTO Reg. 32820
- Sarah W. ConnorBayer Crop Science US
Frequently asked
Frequently asked about David J. Chi
Is David J. Chi a registered patent attorney?
David J. Chi is a registered patent agent (USPTO Registration Number 61797). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is David J. Chi located?
David J. Chi's office is in Chesterfield, Missouri (63017). Affiliated with Monsanto Company.
What firm does David J. Chi work at?
David J. Chi is listed as affiliated with Monsanto Company on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact David J. Chi?
David J. Chi's office phone (per the USPTO public roster) is 636-737-6650. 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.