Registered patent attorney
Lawrence M. Chen
Firm
Siemens
Address
1000 Deerfield Parkway
Buffalo Grove, IL, 60089
US
Phone
Registered as
Registered patent attorney
Other attorneys at Siemens
Other patent attorneys in Buffalo Grove, Illinois
- Thomas J BurtonSiemens Corporation
- 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
- Marc D MachtingerLaw Office Of Marc D Machtinger, Ltd.
Frequently asked
Frequently asked about Lawrence M. Chen
Is Lawrence M. Chen a registered patent attorney?
Yes. Lawrence M. Chen is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 67768). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Lawrence M. Chen located?
Lawrence M. Chen's office is in Buffalo Grove, Illinois (60089). Affiliated with Siemens.
What firm does Lawrence M. Chen work at?
Lawrence M. Chen is listed as affiliated with Siemens on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Lawrence M. Chen?
Lawrence M. Chen's office phone (per the USPTO public roster) is 847-243-3121. 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.