Louis Henry Klein
On the New York attorney register since 2000 · office in Flushing, NY
PlainAttorney’s reading of the public register file, not a court record.
- Registration No.
- 3013877
- Admitted
- 2000 · Second Department
- Status
- Currently registered
- Next registration
- Jun 2028
Louis Henry Klein is currently registered on the New York attorney register file of Sep 29, 2026. Admitted in 2000 in the Second Department, with an office in Flushing, NY; next registration due Jun 2028. Since Jul 3, 2026 it has moved only through the routine two-year cycle.
What this status means on the register
On the register, “Currently registered” means Louis Henry Klein has filed the biennial registration the court system requires; the next one is due in Jun 2028.
- Currently registered unchanged
- Due to re‑register to Currently registered the routine two-year cycle: the registration window closed with a filing
- Due to re‑register the first file we hold
Source: NY Office of Court Administration, attorney registration file (data.ny.gov, dataset eqw2-r5nb), downloaded Sep 29, 2026; the Jul 3, 2026 and Aug 6, 2026 files for the history.
Others who list this employer on the register
4 other attorneys list The Kasen and Liu Law Firm, PLLC or one of its other names as their employer on the register; 2 of them were admitted before 2000, and all 5 give an office in Flushing, NY. The 4 whose admission is closest to 2000, earliest first:
| Attorney | Admitted | Status |
|---|---|---|
| Laurence Howard Turner | 1997 | Currently registered |
| Aleksander Boleslaw Milch | 1998 | Currently registered |
| Kaihsuan Ai | 2025 | Currently registered |
| Jia Ye Liu | 2025 | Currently registered |
Source: NY Office of Court Administration, attorney registration file (data.ny.gov, dataset eqw2-r5nb), downloaded Sep 29, 2026; employer spellings merged (methodology).
Where this record sits on the register
Louis Henry Klein studied at Brooklyn Law School. 4,028 of its 20,058 living graduates on the register were admitted in the 2000s, as Louis Henry Klein was.
- Same law school
- 20,058living graduates; 86.6% registered (current or due), against 87.1% overall
- Office in Flushing, NY
- 595living registrants
Of the 595 living registrants with an office in Flushing, NY, 212 were admitted before 2000 and 373 after.
Source: NY Office of Court Administration, attorney registration file (data.ny.gov, dataset eqw2-r5nb), downloaded Sep 29, 2026; living registrants only.
Questions this record leads to
- Brooklyn Law School graduates on the register20,058 living, 86.6% registered.
- Attorneys with an office in Flushing, NY595 living registrants give an office there.
- Queens County’s registered bar4,163 currently registered, 1.79 per 1,000 residents.
- Admitted in 20007,585 people admitted in 2000 are on the register, 2,308 of them through the Second Department.
- Every registration that reads “Currently registered”286,911 on the register file of Sep 29, 2026, by decade of admission.
- What a New York lawyer may chargeThe court rules on fees, retainers and fee disputes, each cited.
How to confirm it officially
For a statement of Louis Henry Klein’s standing, contact the Attorney Registration Unit of the NY Office of Court Administration (nycourts.gov/attorneys), or ask the Appellate Division, Second Department, which admitted Louis Henry Klein in 2000. A complaint about this attorney would go to the Second Department’s Grievance Committee for the Second, Eleventh and Thirteenth Judicial Districts, which covers Queens County, where the register places the office.
This page reads the register file of Sep 29, 2026, and the court system’s own search can be newer; the register shows only the current value, so a suspension that ended before the files we hold, or a censure, leaves no trace here (Appellate Division decisions are published through the court system’s Law Reporting Bureau).