Registered patent attorney
John S Hilten
Firm
Baker Hostetler
Address
Washington Square
Suite 1100
Washington, DC, 20036-5304
US
Phone
Registered as
Registered patent attorney
Other attorneys at Baker Hostetler
- Timothy J DoyleUSPTO Reg. 58127 · Philadelphia, PA
- Adam August FleckensteinUSPTO Reg. 77547 · Atlanta, GA
- Troy L GwartneyUSPTO Reg. 61388 · Dallas, TX
- Stephanie M HatzikyriakouUSPTO Reg. 67147 · Philadelphia, PA
- Peter J KnudsenUSPTO Reg. 40682 · Seattle, WA
- Kevin Y. LiuUSPTO Reg. 72951 · Washington, DC
- Krista L LynchUSPTO Reg. 60374 · Washington, DC
- Aman K. MannUSPTO Reg. 80993 · Dallas, TX
Other patent attorneys in Washington, District of Columbia
- Alisa S AbbottBanner Witcoff
- Ahmed Abdel-RahmanPillsbury Winthrop Shaw Pittman LLP
- Margaret A AbernathyBaker & Hostetler LLP
- Michael T. AbramsonJordan IP Law
- Khadija Abdulkadir AbuHoward University School of Law
- Deepa AcharyaQuinn Emanuel UrQuhart & Sullivan LLP
- Canek AcostaMayer Brown LLP
- Stephanie N. AdamakosPaul Hastings LLP
Frequently asked
Frequently asked about John S Hilten
Is John S Hilten a registered patent attorney?
Yes. John S Hilten is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 52518). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is John S Hilten located?
John S Hilten's office is in Washington, District of Columbia (20036-5304). Affiliated with Baker Hostetler.
What firm does John S Hilten work at?
John S Hilten is listed as affiliated with Baker Hostetler on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact John S Hilten?
John S Hilten's office phone (per the USPTO public roster) is 202-861-1500. 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.