New York attorney record · Judicial Dept 3
Duan Duan
Harvard Law School alumna, admitted to the New York bar in 2019. This record's status, address, and registration history come straight from the NY Office of Court Administration.
- 2019
- Admitted
- 7
- Years in bar
- 5683396
- NY reg #
The record in one line
Duan Duan carries a "Delinquent" status on the New York bar register, on record since 2019 - confirm the exact standing and any discipline history directly with the state bar before engaging.
- 7 yrs
- since first admission to the bar
- Suspended
- current bar status: "Delinquent"
- Law school
- Harvard Law School
Data updated May 2026
What this profile tells you
Bar status & tenure
Duan Duan is registered as bar number 5683396 with the New York bar authority, carrying a current status of "Delinquent", suspended or delinquent, verify terms with the bar before engaging. Registration is recorded within Judicial Department 3, the appellate division overseeing this attorney's home district.
Practice context & education
Practice address is listed under Simpson Thacher, located in Beijing 100004. 5 other attorneys share this firm affiliation in the registry. Educational background: Harvard Law School (16,595 registered alumni).
State context & due diligence
A "Delinquent" status falls outside the New York bar's active cohort. The breakdown below shows what share of the register that represents, and how to verify current standing directly with the state bar.
How Duan compares to fellow Harvard Law School alumni
Among the 8,587 Harvard Law School graduates in the New York register, Duan Duan is longer-tenured than 15% - a school-cohort view of experience, alongside the statewide one above.
7 years vs. Harvard Law School alumni
Years since admission - 8,587 NY-registered alumni of this school
7 Top 85% higher than 15% of 8,587 fellow alumni
Each bar is a band; taller bars hold more fellow alumni. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source NY Office of Court Administration, Attorney Registration · May 2026
Harvard Law School's active-bar rate
Of Harvard Law School's 16,595 alumni in the New York register, 73.6% currently hold "Currently registered" status, above the statewide average.
Harvard Law School alumni, active-bar rate
The 2019 admission class today
Of the 8,536 attorneys admitted to the New York bar in 2019, 92.5% are still "Currently registered" today, above the statewide average across all admission years.
Professional Details
- Status
- Delinquent
- Registration Number
- 5683396
- Year Admitted
- 2019 (7 yrs · mid-career)
- Judicial Department
- 3
- Next Registration
- Oct 2025
Location & Contact
- Company
- Simpson Thacher
- City
- Beijing 100004
- Phone
- +86-10-17801710681
Education
Status Distribution Across the New York Bar
Duan Duan's current status, "Delinquent", places this record outside the 66.2% of the 429,620-attorney New York register currently marked active.
Full statewide breakdown & source note
Source: NY Office of Court Administration, Attorney Registrations. Status counts reflect the latest reporting cycle. Bar status confirms registration only; it does not imply competence, specialty fit, or freedom from complaints.
Other Attorneys at Simpson Thacher
Verify This Attorney
Verify on NY Courts Attorney SearchBefore you rely on this record
Duan Duan carries a "Delinquent" status. Verify the exact scope and dates of this action directly with the state bar before acting on it.
Frequently Asked Questions
Where is Duan Duan licensed?
Duan Duan is licensed to practice law in New York.
When was Duan Duan admitted to the bar?
Duan Duan has been on the New York bar register since 2019.
Where did Duan Duan go to law school?
Duan Duan attended Harvard Law School.
What company does Duan Duan work for?
Duan Duan is associated with Simpson Thacher in Beijing 100004.
Is Duan Duan in good standing?
No, Duan Duan carries a "Delinquent" status, not active standing. Confirm the exact scope directly with the state bar before engaging.
Sourced from the NY Office of Court Administration, informational only, not legal advice. Full disclosure.
Read our methodology - how this data is sourced, computed, and verified.