Registered patent attorney
Hugh H Matsubayashi
Firm
K&L Gates LLP
Address
925 Fourth Avenue
Suite 2900
Seattle, WA, 98104
US
Phone
Registered as
Registered patent attorney
Other attorneys at K&L Gates LLP
- Lannah S. AbasiUSPTO Reg. 84059 · Irvine, CA
- Hasan AlmashatUSPTO Reg. 79166 · Palo Alto, CA
- Joshua N AndrewsUSPTO Reg. 79215 · Boston, MA, MA
- Robert M BarrettUSPTO Reg. 30142 · Chicago, IL
- Alan L BarryUSPTO Reg. 30819 · Chicago, IL
- Robert J. BarzUSPTO Reg. 74363 · Chicago, IL
- Thomas C BassoUSPTO Reg. 46541 · Chicago, IL
- Michelle G BergmanUSPTO Reg. 54124 · Irvine, CA
Other patent attorneys in Seattle, Washington
- Nabil A AbdallaHan Santos, PLLC
- Syed M. A. AbediSeed Intellectual Property Law Group LLP
- Leslie E AbermanUSPTO Reg. 54836
- Frank AbramonteCozen O'Connor
- Scott S AdamsDavis Wright Tremaine LLP
- Dylan O AdamsDavis Wright Tremaine LLP
- Jonathan T. AdessaUSPTO Reg. 76112
- Bilal H. AdraSeed IP Law Group, LLP
Frequently asked
Frequently asked about Hugh H Matsubayashi
Is Hugh H Matsubayashi a registered patent attorney?
Yes. Hugh H Matsubayashi is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 43779). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Hugh H Matsubayashi located?
Hugh H Matsubayashi's office is in Seattle, Washington (98104). Affiliated with K&L Gates LLP.
What firm does Hugh H Matsubayashi work at?
Hugh H Matsubayashi is listed as affiliated with K&L Gates LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Hugh H Matsubayashi?
Hugh H Matsubayashi's office phone (per the USPTO public roster) is 206-370-7816. 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.