Registered patent agent
Ying Song
Firm
DuPont Crop Protection
Address
1090 Elkton Road
Newark, DE, 19714
US
Phone
Registered as
Registered patent agent
Other patent attorneys in Newark, Delaware
- John E ArmstrongUSPTO Reg. 37767
- James ArnoldW.L. Gore and Associates, Inc.
- Herbert D BenikerUniversity of Delaware
- Blake T BiedermanDuPont E&I
- Kerisha A BowenQnity Electronics, Inc.
- Cenk R BurgazliInnospec Inc.
- Katherine L CarletonW.L. Gore & Associates, Inc.
- Zunxuan ChenForesee Pharmaceuticals USA Inc.
Frequently asked
Frequently asked about Ying Song
Is Ying Song a registered patent attorney?
Ying Song is a registered patent agent (USPTO Registration Number 54460). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is Ying Song located?
Ying Song's office is in Newark, Delaware (19714). Affiliated with DuPont Crop Protection.
What firm does Ying Song work at?
Ying Song is listed as affiliated with DuPont Crop Protection on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Ying Song?
Ying Song's office phone (per the USPTO public roster) is 302-451-4640. 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.