Registered patent agent
Timothy J Churna
Firm
Microsoft Corporation
Address
3460 157th Ave NE
Redmond, WA, 98052-5393
US
Phone
Registered as
Registered patent agent
Other attorneys at Microsoft Corporation
- Monica A AdjemianUSPTO Reg. 64132 · Redmond, WA
- Michael B AllenUSPTO Reg. 37582 · Redmond, WA
- David C. AndrewsUSPTO Reg. 58641 · Redmond, WA
- Anthony H AzureUSPTO Reg. 52580 · Redmond, WA
- Douglas J BarkerUSPTO Reg. 40423 · Redmond, WA
- Peter E BergerUSPTO Reg. 46549 · Redmond, WA
- Carole A BoelitzUSPTO Reg. 48958 · Redmond, WA
- Louise J L BowmanUSPTO Reg. 66978 · Redmond, WA
Other patent attorneys in Redmond, Washington
- Melati B. AmundsonSeattle Patent Group
- Bryan K BassoUSPTO Reg. 64834
- Lynn Y BrandtUSPTO Reg. 41986
- Carl L BrandtMicrosoft Corporation
- Ward BrownUSPTO Reg. 28400
- James Fearon BrownBrown Resolution PLLC
- Timothy M CarlsonMicrosoft Corporation
- Wei-Chen Nicholas ChenMicrosoft Corporation
Frequently asked
Frequently asked about Timothy J Churna
Is Timothy J Churna a registered patent attorney?
Timothy J Churna is a registered patent agent (USPTO Registration Number 48340). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is Timothy J Churna located?
Timothy J Churna's office is in Redmond, Washington (98052-5393). Affiliated with Microsoft Corporation.
What firm does Timothy J Churna work at?
Timothy J Churna is listed as affiliated with Microsoft Corporation on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Timothy J Churna?
Timothy J Churna's office phone (per the USPTO public roster) is 425-421-6189. 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.