Katherine Blackwood Harrison
On the New York attorney register since 1988 · office in New York, NY
PlainAttorney’s reading of the public register file, not a court record.
- Registration No.
- 2218824
- Admitted
- 1988 · Third Department
- Status
- Currently registered
- Next registration
- May 2028
Katherine Blackwood Harrison is currently registered on the New York attorney register file of Sep 29, 2026. Admitted in 1988 in the Third Department, with an office in New York, NY; next registration due May 2028. The status is the same in all 3 files we hold.
What this status means on the register
On the register, “Currently registered” means Katherine Blackwood Harrison has filed the biennial registration the court system requires; the next one is due in May 2028.
- Currently registered unchanged
- Currently registered unchanged
- Currently registered 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
24 other attorneys list Paduano & Weintraub LLP or one of its other names as their employer on the register; 1 of them was admitted before 1988, and 24 of the 25 give an office in New York, NY. The 5 whose admission is closest to 1988, earliest first:
| Attorney | Admitted | Status |
|---|---|---|
| Anthony John Paduano | 1984 | Currently registered |
| Leonard Weintraub | 1988 | Due to re‑register |
| Elizabeth Cowit | 1992 | Currently registered |
| Meredith Brooke Rosen | 2000 | Currently registered |
| Gideon E. Mark | 2001 | 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
Katherine Blackwood Harrison studied at Georgetown University Law Center (the register spells it “GEORGETOWN UNIVERSITY”). 1,192 of its 11,562 living graduates on the register were admitted in the 1980s, as Katherine Blackwood Harrison was.
- Same law school
- 11,562living graduates; 87.9% registered (current or due), against 87.1% overall
- Office in New York, NY
- 93,604living registrants
Of the 93,604 living registrants with an office in New York, NY, 11,793 were admitted before 1988 and 80,771 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
- Everyone who lists Paduano & Weintraub LLP25 on the register, 1 of the others admitted before 1988; 24 of the 25 give an office in New York, NY.
- Georgetown University Law Center graduates on the register11,562 living, 87.9% registered.
- Attorneys with an office in New York, NY93,604 living registrants give an office there.
- New York County’s registered bar75,989 currently registered, 46.63 per 1,000 residents.
- Admitted in 19886,238 people admitted in 1988 are on the register, 1,150 of them through the Third 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 Katherine Blackwood Harrison’s standing, contact the Attorney Registration Unit of the NY Office of Court Administration (nycourts.gov/attorneys), or ask the Appellate Division, Third Department, which admitted Katherine Blackwood Harrison in 1988. A complaint about this attorney would go to the First Department’s grievance committee, which covers New York 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).