Guangzhou Sino Patent & Trademark Agent Co. Ltd.

CN · Observed counsel organization. Names on filings are recorded representatives; this profile is the organization those filings currently resolve to. Current office affiliations are unverified and are not shown as confirmed membership.

Find counterpart candidates View scoped families View yearly trends

US-CN · Published partner market · All available years · Filing dates checked through 2026-09-02

US-CN families

20

Observed corridors

1

Counterpart candidates

10

Largest corridor

US-CN

20 families

Outbound share

15%

3 families left through this firm, 17 arrived at it.Outbound families needed counsel abroad. Observed flow, not an agreement about who chose that counsel.

Top Nice class

25

Apparel · 5 of 20 classified

Exchange

17 received3 sent

Observed two-way · not a reciprocity score

Scope: CN · US-CN
Window: All available years
Unit: Observed families

People

People data not available yet

Observed counterparts

01Epstein Drangel LLPUS6 received · 241 sent
02Cooper & Dunham LLPUS5 received · 39 sent
03Scully Scott Murphy PresserUS2 received · 43 sent
04Amster Rothstein & EbensteinUS12 received · 184 sent
05Dunlap Bennett & Ludwig, PLLCUS0 received · 20 sent

Scope: CN · US-CN
Window: All available years
As of: Observed trademark families
Unit: Observed families

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