ZIP 63017
Patent attorneys in ZIP code 63017 · Missouri
ZIP code 63017 in Missouri has 37 USPTO-registered patent practitioners listed at addresses inside the ZIP. Every practitioner shown holds an active license to practice before the US Patent and Trademark Office. Local offices include Bayer and Monsanto Company.
All practitioners
Gale W Starkey
Reg. 66972Patent agent
Bayer
St. Louis, MO · 63017
314-602-9744
Michelle M Stempien
Reg. 41327Patent agent
Monsanto Company
Chesterfield, MO · 63017
636-737-1825
Preeti H Sundaram
Reg. 59544Patent attorney
Cardinal Law Group
Chesterfield, MO · 63017-7381
636-227-0390
Paul D Tietz
Reg. 66669Patent attorney
Bayer U.S.
St. Louis, MO · 63017
314-943-3309
Michael R. VanEngelen
Reg. 77375Patent agent
Bayer Crop Science
Chesterfield, MO · 63017
973-254-5000
Sarah Pfeifer Vaz
Reg. 34747Patent attorney
Town & Country, MO · 63017
908-252-9295
Wei Wu
Reg. 60383Patent agent
Bayer Corporation
Chesterfield, UM · 63017
314-694-1000
Common questions
Do patent attorneys in ZIP 63017 cost more than the national average?
Patent attorney fees vary primarily by experience and complexity of the invention, not by city. A typical provisional patent application in the US runs $1,500 to $5,000; a non-provisional utility filing runs $5,000 to $15,000. Hourly rates in ZIP 63017 tend to track the broader Missouri legal market.
How many USPTO practitioners list a ZIP 63017 office?
37 USPTO-registered patent practitioners list a ZIP 63017 mailing address on the OEDCI roster. You can sort by firm size and contact each directly using the phone numbers shown.
Can I work with a ZIP 63017 practitioner remotely?
Yes. All filings happen through USPTO's electronic Patent Center — no in-person presence is required. A ZIP 63017-based practitioner is convenient for local inventor signings and in-person meetings but not a requirement for representation.