Registered patent agent
Leon M Kong
Firm
Davis Wright Tremaine LLP
Address
50 California Street
23rd Floor
San Francisco, CA, 94111
US
Phone
Registered as
Registered patent agent
Other attorneys at Davis Wright Tremaine LLP
- Dylan O AdamsUSPTO Reg. 56289 · Seattle, WA
- Scott S AdamsUSPTO Reg. 63302 · Seattle, WA
- Benjamin J ByerUSPTO Reg. 62106 · Seattle, WA
- Tyler C. CantrellUSPTO Reg. 71362 · Seattle, WA
- Jack ChangUSPTO Reg. 65303 · Seattle, WA
- Heather M ColburnUSPTO Reg. 50815 · Seattle, WA
- David K DaggettUSPTO Reg. 59686 · Seattle, WA
- Timothy A DanskinUSPTO Reg. 40981 · Seattle, WA
Other patent attorneys in San Francisco, California
- Evan K AbbaszadehUSPTO Reg. 77455
- Tom AbelesEvolve Discovery
- Michael J AdamsSquire Patton Boggs
- Bonnie M AdellZendesk, Inc.
- Michael T AdelsheimTucker Ellis, LLP
- Matthew Allan AdrianowyczWilson Sonsini Goodrich & Rosati
- Anchal AgarwalAlston & Bird LLP
- Juwon AhnCovington & Burling LLP
Frequently asked
Frequently asked about Leon M Kong
Is Leon M Kong a registered patent attorney?
Leon M Kong is a registered patent agent (USPTO Registration Number 75631). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is Leon M Kong located?
Leon M Kong's office is in San Francisco, California (94111). Affiliated with Davis Wright Tremaine LLP.
What firm does Leon M Kong work at?
Leon M Kong is listed as affiliated with Davis Wright Tremaine LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Leon M Kong?
Leon M Kong's office phone (per the USPTO public roster) is 415-276-4862. 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.