PlainAttorney Register file of Sep 29, 2026 · NY Office of Court Administration, via data.ny.gov

Cozen O’Connor

A law firm on the New York attorney register · most who list it give an office in New York

On the register
241
Registered, current or due
234
Admitted
1967 to 2026

241 attorneys on the New York register file of Sep 29, 2026 list Cozen O’Connor as their employer; 234 (97%) are registered (currently, or due to re‑register), against 87.1% of all living registrants. They were admitted between 1967 and 2026 (median 2013), and 148 give an office in New York.

When its attorneys were admitted

Cozen O’Connor: share by decade of admission, against every living registrant <1%1960s2%1970s5%1980s14%1990s19%2000s36%2010s24%2020s
Cozen O’Connor: share by decade of admission, against every living registrant <1%1960s2%1970s5%1980s14%1990s19%2000s36%2010s24%2020s
Cozen O’Connor: share by decade of admission, against every living registrant <1%1960s2%1970s5%1980s14%1990s19%2000s36%2010s24%2020s
Share of attorneys who list Cozen O’Connor admitted in each decade (columns) against every living registrant (dashed); register file of Sep 29, 2026.
DecadeThis firmEvery living registrant
1960s<1%2%
1970s2%6%
1980s5%13%
1990s14%17%
2000s19%22%
2010s36%24%
2020s24%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

Law schoolAttorneys
Brooklyn Law School21
Benjamin N. Cardozo School of Law, Yeshiva University15
New York Law School14
Rutgers Law School12
Fordham University School of Law12
New York University School of Law11

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

OfficeAttorneys
New York, NY148
Philadelphia, PA39
Washington, DC13
Pittsburgh, PA7
Boca Raton, FL4
Los Angeles, CA4

Attorneys who list Cozen O’Connor on the register, page 9 of 13

Currently registered attorneys first, most recently admitted first.

AttorneyAdmittedStatus
Scott Jason Pashman2001Currently registered
Robert William Phelan2001Currently registered
David Benjamin Sunshine2001Currently registered
Eric J. Berger2000Currently registered
Joseph Patrick Dever Jr2000Currently registered
Ian Robert Blum1999Currently registered
Melissa Faythe Brill1999Currently registered
Paul Kenneth Leary Jr1999Currently registered
John Si Ho1998Currently registered
Jonathan W. Knipe1998Currently registered
Peter Michael Ryan1998Currently registered
Michael Birney Deleeuw1997Currently registered
John Brian Galligan1997Currently registered
John Joseph Sullivan1997Currently registered
Mark Holliday Vacha1997Currently registered
Wendy Kennedy Venoit1997Currently registered
Alphonso A. Collins1996Currently registered
Matthew Henry Kamens1996Currently registered
Vincent P. Pozzuto1996Currently registered
Debra S. Friedman1995Currently registered

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.