Registered patent attorney
Brian Kao
Firm
Amgen Inc.
Address
One Amgen Center Drive
MS 28-2-C
Thousand Oaks, CA, 91320
US
Phone
Registered as
Registered patent attorney
Other attorneys at Amgen Inc.
- Lisa E AlexanderUSPTO Reg. 41576 · South San Francisco, CA
- Markus BergauerUSPTO Reg. 74328 · Thousand Oaks, CA
- Kimberly L BerkowskiUSPTO Reg. 65017 · Thousand Oaks, CA
- Robert L BernsteinUSPTO Reg. 46020 · South San Francisco, CA
- Alla BrukmanUSPTO Reg. 61254 · Thousand Oaks, CA
- Jonathan M DermottUSPTO Reg. 48608 · Thousand Oaks, CA
- J Drew DiamondUSPTO Reg. 46664 · Thousand Oaks, CA
- Raymond M DossUSPTO Reg. 61000 · South San Francisco, CA
Other patent attorneys in Thousand Oaks, California
- Julia E AbersUSPTO Reg. 31222
- Eric M AgovinoAmgan Inc.
- Robert J BerryUSPTO Reg. 65424
- Joseph W BulockJoseph W Bulock LLC
- Ngam Fung David ChanInstil Bio Inc.
- John E DixonJohn E. Dixon, Attorney at Law
- Joan D EggertAmgen Inc.
- James Franklin FlemingEntralta P.C.
Frequently asked
Frequently asked about Brian Kao
Is Brian Kao a registered patent attorney?
Yes. Brian Kao is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 73790). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Brian Kao located?
Brian Kao's office is in Thousand Oaks, California (91320). Affiliated with Amgen Inc..
What firm does Brian Kao work at?
Brian Kao is listed as affiliated with Amgen Inc. on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Brian Kao?
Brian Kao's office phone (per the USPTO public roster) is 212-596-9330. 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.