Duane Morris LLP
A law firm on the New York attorney register · most who list it give an office in New York
- On the register
- 240
- Registered, current or due
- 233
- Admitted
- 1961 to 2026
240 attorneys on the New York register file of Sep 29, 2026 list Duane Morris LLP as their employer; 233 (97%) are registered (currently, or due to re‑register), against 87.1% of all living registrants. They were admitted between 1961 and 2026 (median 2006), and 129 give an office in New York.
When its attorneys were admitted
| Decade | This firm | Every living registrant |
|---|---|---|
| 1960s | 4% | 2% |
| 1970s | 7% | 6% |
| 1980s | 13% | 13% |
| 1990s | 13% | 17% |
| 2000s | 21% | 22% |
| 2010s | 26% | 24% |
| 2020s | 17% | 15% |
Source: NY Office of Court Administration, attorney registration file (data.ny.gov, dataset eqw2-r5nb), downloaded Sep 29, 2026; employer spellings merged (methodology).
Where they studied
Source: NY Office of Court Administration, attorney registration file (data.ny.gov, dataset eqw2-r5nb), downloaded Sep 29, 2026; school spellings matched.
Where its attorneys have their office
| Office | Attorneys |
|---|---|
| New York, NY | 129 |
| Philadelphia, PA | 36 |
| Florham Park, NJ | 18 |
| Chicago, IL | 8 |
| Washington, DC | 8 |
| Miami, FL | 5 |
Attorneys who list Duane Morris LLP on the register, page 12 of 12
Currently registered attorneys first, most recently admitted first.
| Attorney | Admitted | Status |
|---|---|---|
| Matthew Christopher Gaudet | 1998 | Due to re‑register |
| Brett Matthew Popolow | 1996 | Suspended, delinquent |
| Jose Antonio Aquino | 1994 | Due to re‑register |
| Suzanne Marie Murphy | 1992 | Due to re‑register |
| Sally R. Semonite | 1992 | Due to re‑register |
| Thomas Jerome Curran | 1990 | Due to re‑register |
| Mario A. Aieta | 1986 | Due to re‑register |
| Kevin Joseph Fee | 1986 | Due to re‑register |
| Lisa Spiegel | 1986 | Suspended, due to re‑register |
| Charles A. Ognibene | 1983 | Suspended, delinquent |
| Laurence Scott Hughes | 1982 | Due to re‑register |
| Dwight A. Kinsey | 1981 | Due to re‑register |
| Lawrence W. Diamond | 1979 | Due to re‑register |
| John Gregory Saver | 1975 | Due to re‑register |
| Robert Paul Bramnik | 1974 | Due to re‑register |
| Michael H. Leeds | 1972 | Due to re‑register |
| James Frederick Rittinger | 1972 | Due to re‑register |
| Frederick Stephen Cohen | 1968 | Due to re‑register |
| Jerome Thomas Levy | 1967 | Due to re‑register |
| Allen James Ross | 1964 | Due to re‑register |
Source: NY Office of Court Administration, attorney registration file (data.ny.gov, dataset eqw2-r5nb), downloaded Sep 29, 2026.
Looking for a lawyer for a matter?
The register lists who is admitted and where their office is, not what kind of law anyone practises, so this page cannot suggest a lawyer for a problem. The New York State Bar Association’s Lawyer Referral Service matches people with lawyers by area of law; once you have a name, its record here shows whether the lawyer is registered.