Registered patent agent
Cary E Ruffner
Firm
Lanxess Corporation
Address
111 RIDC Park West Drive
Pittsburgh, PA, 15275
US
Phone
Registered as
Registered patent agent
Other patent attorneys in Pittsburgh, Pennsylvania
- Daniel C AbelesEckert Seamans Cherin & Mellott, LLC
- Gwendolyn R Acker-WoodAcker Wood Intellectual Property Law LLC
- John M AdamsPrice & Adams, P.C.
- Gunjan AgarwalEaton Corporation
- Brij K AgarwalEckert Seamans Cherin & Mellott, LLC
- Godfried R AkorliUSPTO Reg. 28779
- Michael Paul AlexanderUSPTO Reg. 50961
- Ali H AllawiArgo AI
Frequently asked
Frequently asked about Cary E Ruffner
Is Cary E Ruffner a registered patent attorney?
Cary E Ruffner is a registered patent agent (USPTO Registration Number 36261). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is Cary E Ruffner located?
Cary E Ruffner's office is in Pittsburgh, Pennsylvania (15275). Affiliated with Lanxess Corporation.
What firm does Cary E Ruffner work at?
Cary E Ruffner is listed as affiliated with Lanxess Corporation on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Cary E Ruffner?
Cary E Ruffner's office phone (per the USPTO public roster) is 412-809-3753. 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.