Registered patent agent
Kathleen B Kalafus
Firm
Sterne, Kessler, Goldstein & Fox P.L.L.C.
Address
1100 New York Avenue, NW
Washington, DC, 20005
US
Phone
Registered as
Registered patent agent
Other attorneys at Sterne, Kessler, Goldstein & Fox P.L.L.C.
- Hasina A AliUSPTO Reg. 76928 · Washington, DC
- Tiaotiao AnchondoUSPTO Reg. 75455 · Washington, DC
- Rola R AyloUSPTO Reg. 75234 · washington, DC
- Donald R BanowitUSPTO Reg. 42289 · Washington, DC
- Daniel J. BernardUSPTO Reg. 69086 · Washington, DC
- Jay B BoberUSPTO Reg. 83878 · Washington, DC
- Matthew S. BodensteinUSPTO Reg. 58885 · Washington, DC
- Branka M BogunovicUSPTO Reg. 66568 · Washington, DC
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 Kathleen B Kalafus
Is Kathleen B Kalafus a registered patent attorney?
Kathleen B Kalafus is a registered patent agent (USPTO Registration Number 64941). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is Kathleen B Kalafus located?
Kathleen B Kalafus's office is in Washington, District of Columbia (20005). Affiliated with Sterne, Kessler, Goldstein & Fox P.L.L.C..
What firm does Kathleen B Kalafus work at?
Kathleen B Kalafus is listed as affiliated with Sterne, Kessler, Goldstein & Fox P.L.L.C. on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Kathleen B Kalafus?
Kathleen B Kalafus's office phone (per the USPTO public roster) is 202-772-8528. 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.