Registered patent agent
Shui Wan Yu
Firm
Cook Alex Ltd.
Address
200 West Adams Street
Suite 2004
Chicago, IL, 60606
US
Phone
Registered as
Registered patent agent
Other attorneys at Cook Alex Ltd.
- Joel H BockUSPTO Reg. 29045 · Chicago, IL
- Paul C CraaneUSPTO Reg. 38851 · Chicago, IL
- Damyan N. KolomayetsUSPTO Reg. 80989 · Chicago, IL
- Michael J KyleUSPTO Reg. 63733 · Chicago, IL
- Raymond Melvin MehlerUSPTO Reg. 26306 · Chicago, IL
- Paul M. RayaUSPTO Reg. 60163 · Chicago, IL
- Lloyd L ZickertUSPTO Reg. 17807 · Chicago, IL
Other patent attorneys in Chicago, Illinois
- Lawrence H AaronsonMcDonnell Boehnen Hulbert & Berghoff LLP
- Dennis J AbdelnourHonigman LLP
- Holby Matthew AbernNeal, Gerber & Eisenberg LLP
- Cassandra L. AbernathyUSPTO Reg. 75330
- John AbramicSteptoe & Johnson LLP
- David Brian AbramowitzLocke Lord LLP
- Hugh A AbramsShook, Hardy & Bacon LLP
- Matthias AbrellMarshall Gerstein & Borun, LLP
Frequently asked
Frequently asked about Shui Wan Yu
Is Shui Wan Yu a registered patent attorney?
Shui Wan Yu is a registered patent agent (USPTO Registration Number 81939). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is Shui Wan Yu located?
Shui Wan Yu's office is in Chicago, Illinois (60606). Affiliated with Cook Alex Ltd..
What firm does Shui Wan Yu work at?
Shui Wan Yu is listed as affiliated with Cook Alex Ltd. on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Shui Wan Yu?
Shui Wan Yu's office phone (per the USPTO public roster) is 312-368-500. 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.