Registered patent agent
John P. Masters
Address
525 Lasalle Lane
Buffalo Grove, IL, 60089
US
Phone
Registered as
Registered patent agent
Other patent attorneys in Buffalo Grove, Illinois
- Thomas J BurtonSiemens Corporation
- Lawrence M. ChenSiemens
- Raymond Nathaniel ErvinRaymond N. Ervin, Ltd.
- Larry I GoldenUSPTO Reg. 29068
- Rolland R HackbartUSPTO Reg. 28217
- Jianhui HongUSPTO Reg. 71103
- Michael Louis KenagaIpHorgan Ltd.
- Edward F LewinUSPTO Reg. 35246
Frequently asked
Frequently asked about John P. Masters
Is John P. Masters a registered patent attorney?
John P. Masters is a registered patent agent (USPTO Registration Number 76259). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is John P. Masters located?
John P. Masters's office is in Buffalo Grove, Illinois (60089).
How do I contact John P. Masters?
John P. Masters's office phone (per the USPTO public roster) is 630-359-7456. 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.