Registered patent agent
Yanjun Ma
Firm
DeWitt LLP
Madison Office
Address
25 W. Main Street, Suite 800
Madison, WI, 53703
US
Phone
Registered as
Registered patent agent
Other attorneys at DeWitt LLP
- Daniel A BlasioleUSPTO Reg. 64469 · Madison, WI
- Eric H ChadwickUSPTO Reg. 41664 · Minneapolis, MN
- Craig A FieschkoUSPTO Reg. 39668 · Madison, WI
- Joseph T LeoneUSPTO Reg. 37170 · Madison, WI
- Paul C OnderickUSPTO Reg. 45354 · Minneapolis, MN
- Brian L StenderUSPTO Reg. 56836 · Minneapolis, MN
- Bradley J ThorsonUSPTO Reg. 52288 · Minneapolis, MN
Other patent attorneys in Madison, Wisconsin
- Stephanie L AdamanyWisconsin Alumni Research Foundation
- Sonal AgarwalUSPTO Reg. 74297
- Daniel E. AgnewRoche Sequencing Solutions, Inc.
- Kenneth Morrison AlbridgeMichael Best & Friedrich, LLP
- Joanna C. AllenUSPTO Reg. 74593
- Elliot D. AmbortFoley & Lardner LLP
- Justin E AndersonVirent, Inc.
- Jamison T ArimotoUSPTO Reg. 61905
Frequently asked
Frequently asked about Yanjun Ma
Is Yanjun Ma a registered patent attorney?
Yanjun Ma is a registered patent agent (USPTO Registration Number 79360). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is Yanjun Ma located?
Yanjun Ma's office is in Madison, Wisconsin (53703). Affiliated with DeWitt LLP.
What firm does Yanjun Ma work at?
Yanjun Ma is listed as affiliated with DeWitt LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Yanjun Ma?
Yanjun Ma's office phone (per the USPTO public roster) is 608-252-9200. 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.