Keil Marbury Mueller
On the New York attorney register since 2006 · office in Portland, OR
PlainAttorney’s reading of the public register file, not a court record.
- Registration No.
- 4385324
- Admitted
- 2006 · Second Department
- Status
- Currently registered
- Next registration
- May 2028
Keil Marbury Mueller is currently registered on the New York attorney register file of Sep 29, 2026. Admitted in 2006 in the Second Department, with an office in Portland, OR; 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 Keil Marbury Mueller 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
5 other attorneys list Keller Rohrback L.L.P. or one of its other names as their employer on the register; 0 of them were admitted before 2006. The 5 whose admission is closest to 2006, earliest first:
| Attorney | Admitted | Status |
|---|---|---|
| Ron Kilgard | 2011 | Currently registered |
| Derek William Loeser | 2017 | Currently registered |
| Nicandro Gary Louis Iannacci | 2021 | Currently registered |
| Samuel Lev Rubinstein | 2023 | Currently registered |
| Damien Rainford | 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
Keil Marbury Mueller studied at New York University School of Law. 4,696 of its 23,248 living graduates on the register were admitted in the 2000s, as Keil Marbury Mueller was.
- Same law school
- 23,248living graduates; 86.5% registered (current or due), against 87.1% overall
- Office in Portland, OR
- 303living registrants (outside New York State)
Of the 303 living registrants with an office in Portland, OR, 138 were admitted before 2006 and 149 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
- New York University School of Law graduates on the register23,248 living, 86.5% registered.
- New York-admitted attorneys in Portland, OR303 living registrants give an office there.
- Admitted in 20068,638 people admitted in 2006 are on the register, 2,271 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 Keil Marbury Mueller’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 Keil Marbury Mueller 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).