Registered patent attorney
Daniel J Cosgrove
Firm
Pioneer Hi-Bred Int'l Inc.
Address
P.O. Box 1000
Johnston, IA, 50131
US
Phone
Registered as
Registered patent attorney
Other patent attorneys in Johnston, Iowa
- Lila Alyce Tohidast AkradITS, Inc.
- Catherine D BrookeUSPTO Reg. 44041
- Steven J CallisteinPioneer Hi-Bred International, Inc.
- Janice L DeaverPioneer Hi-Bred International, Inc.
- Sendil K DevadasPioneer Hi-Bred International, Inc.
- Lynda M FitzpatrickDuPont Pioneer
- Jenna T FortiniCorteva Agriscience
- Louise A FoutchUSPTO Reg. 37133
Frequently asked
Frequently asked about Daniel J Cosgrove
Is Daniel J Cosgrove a registered patent attorney?
Yes. Daniel J Cosgrove is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 36770). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Daniel J Cosgrove located?
Daniel J Cosgrove's office is in Johnston, Iowa (50131). Affiliated with Pioneer Hi-Bred Int'l Inc..
What firm does Daniel J Cosgrove work at?
Daniel J Cosgrove is listed as affiliated with Pioneer Hi-Bred Int'l Inc. on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Daniel J Cosgrove?
Daniel J Cosgrove's office phone (per the USPTO public roster) is 515-535-4892. 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.