Registered patent attorney
Karen Dana Oster
Firm
Law Office of Karen Dana Oster, LLC
Address
17791 SW Overlook Lane
Lake Oswego, OR, 97034
US
Phone
Registered as
Registered patent attorney
Other patent attorneys in Lake Oswego, Oregon
- Robert H ChangOmikron IP Law Group
- Kathleen A CushingUSPTO Reg. 41693
- Sandon M DuncanUSPTO Reg. 64141
- Alan M FlumStone Creek Services LLC
- Elmer W GalbiUSPTO Reg. 19761
- Scott Evan GilbertGreen, Howard & Mughal LLP
- Francis I GrayUSPTO Reg. 27788
- Francine H GrayUSPTO Reg. 31107
Frequently asked
Frequently asked about Karen Dana Oster
Is Karen Dana Oster a registered patent attorney?
Yes. Karen Dana Oster is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 37621). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Karen Dana Oster located?
Karen Dana Oster's office is in Lake Oswego, Oregon (97034). Affiliated with Law Office of Karen Dana Oster, LLC.
What firm does Karen Dana Oster work at?
Karen Dana Oster is listed as affiliated with Law Office of Karen Dana Oster, LLC on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Karen Dana Oster?
Karen Dana Oster's office phone (per the USPTO public roster) is 503-810-2560. 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.