John Bade Koss
On the New York attorney register since 2006 · office in Boston, MA
PlainAttorney’s reading of the public register file, not a court record.
- Registration No.
- 4382586
- Admitted
- 2006 · Third Department
- Status
- Currently registered
- Next registration
- Jul 2028
John Bade Koss is currently registered on the New York attorney register file of Sep 29, 2026. Admitted in 2006 in the Third Department, with an office in Boston, MA; next registration due Jul 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 John Bade Koss has filed the biennial registration the court system requires; the next one is due in Jul 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
The register gives this attorney’s employer as “Mintz Levin Cohn Ferris Glovsky & Popeo”. We count that spelling with Mintz, Levin, Cohn, Ferris, Glovsky and Popeo, P.C., the name most registrants give for the firm now; the register does not say where the attorney works today.
193 other attorneys list Mintz, Levin, Cohn, Ferris, Glovsky and Popeo, P.C. or one of its other names as their employer on the register; 64 of them were admitted before 2006, and 47 of the 194 give an office in Boston, MA. The 5 whose admission is closest to 2006, earliest first:
| Attorney | Admitted | Status |
|---|---|---|
| Ruth Jin | 2005 | Currently registered |
| John Thomas Rudy | 2005 | Currently registered |
| Brad Michael Scheller | 2005 | Currently registered |
| Samuel Asher Effron | 2007 | Currently registered |
| Peter F. Snell | 2007 | Currently registered |
All 194 registrations that list Mintz, Levin, Cohn, Ferris, Glovsky and Popeo, P.C.
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
John Bade Koss studied at Boston University School of Law. 1,374 of its 6,362 living graduates on the register were admitted in the 2000s, as John Bade Koss was.
- Same law school
- 6,362living graduates; 86.6% registered (current or due), against 87.1% overall
- Office in Boston, MA
- 2,932living registrants (outside New York State)
Of the 2,932 living registrants with an office in Boston, MA, 1,059 were admitted before 2006 and 1,789 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 Mintz, Levin, Cohn, Ferris, Glovsky and Popeo, P.C.194 on the register, 64 of the others admitted before 2006; 47 of the 194 give an office in Boston, MA.
- Boston University School of Law graduates on the register6,362 living, 86.6% registered.
- New York-admitted attorneys in Boston, MA2,932 living registrants give an office there.
- Admitted in 20068,638 people admitted in 2006 are on the register, 2,950 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 John Bade Koss’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 John Bade Koss in 2006. The register places the office outside New York, so a complaint would go to that department’s grievance committee (22 NYCRR 1240.7(a)(2)).
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).