Registered patent agent
Kristopher B Kastens
Firm
Herbert Smith Freehills Kramer (US) LLP
Address
333 Twin Dolphin Drive, Suite 700
Redwood City, CA, 94065
US
Phone
Registered as
Registered patent agent
Other attorneys at Herbert Smith Freehills Kramer (US) LLP
- Marcus A. ColucciUSPTO Reg. 84694 · New York, NY
- Jenna E FullerUSPTO Reg. 74212 · New York, NY
- James R HannahUSPTO Reg. 56369 · Redwood Shores, CA
- Allyson LiUSPTO Reg. 83125 · New York, NY
- Elisa SantosUSPTO Reg. 83399 · Redwood City, CA
- Morgan E. VisosoUSPTO Reg. 83610 · Redwood City, CA
- Long YangUSPTO Reg. 79092 · Redwood Shores, CA
- Dean M. YuUSPTO Reg. 79507 · Redwood Shores, CA
Other patent attorneys in Redwood City, California
- Carson D. AndersonUSPTO Reg. 76039
- Robert P AndrisRopers Majeski Kohn and Bentley
- Linda J AnvidUSPTO Reg. 52564
- David N. ArmstrongBozicevic, Field & Francis LLP
- Edward J BabaBozlcevic, Field & Francis LLP
- Caleb A BatesFish & Richardson PC
- Bradley D. BayanUSPTO Reg. 75521
- Linda M BeachUSPTO Reg. 36446
Frequently asked
Frequently asked about Kristopher B Kastens
Is Kristopher B Kastens a registered patent attorney?
Kristopher B Kastens is a registered patent agent (USPTO Registration Number 57517). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is Kristopher B Kastens located?
Kristopher B Kastens's office is in Redwood City, California (94065). Affiliated with Herbert Smith Freehills Kramer (US) LLP.
What firm does Kristopher B Kastens work at?
Kristopher B Kastens is listed as affiliated with Herbert Smith Freehills Kramer (US) LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Kristopher B Kastens?
Kristopher B Kastens's office phone (per the USPTO public roster) is 650-752-1700. 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.