New York attorney record · Judicial Dept 3
William Albert O'Brien
Seton Hall University School Of Law alumna, admitted to the New York bar in 2014, registered office in Annapolis, MD. This record's status, address, and registration history come straight from the NY Office of Court Administration.
- 2014
- Admitted
- 12
- Years in bar
- 5261136
- NY reg #
The record in one line
William Albert O'Brien appears in the New York attorney register with a current status of "Due to reregister within 30 days of birthday", on record since 2014 - an administrative designation rather than discipline, but confirm current standing with the state bar.
- 12 yrs
- since first admission to the bar
- Pending-renewal
- current bar status: "Due to reregister within 30 days of birthday"
- #67 of 74
- by tenure in Annapolis office peers
- Law school
- Seton Hall University School Of Law
Data updated September 2026
What this profile tells you
Bar status & tenure
William Albert O'Brien is registered as bar number 5261136 with the New York bar authority, carrying a current status of "Due to reregister within 30 days of birthday", a routine periodic-renewal reminder, not discipline. Registration is recorded within Judicial Department 3, the appellate division overseeing this attorney's home district.
Practice context & education
Practice address is listed under Bioenergy Devco, LLC, located in Annapolis, MD, ZIP 21401. Educational background: Seton Hall University School of Law (6,483 registered alumni).
State context & due diligence
A "Due to reregister within 30 days of birthday" status falls outside the New York bar's active cohort for now. The breakdown below shows what share of the register that represents.
Tenure among Annapolis, MD office peers
In Annapolis, MD's NY-registered cohort of 74, William Albert O'Brien sits at local tenure rank #67 (89th percentile). See the Annapolis attorney directory .
- Local rank
- #67
- City cohort
- 74
- Local percentile
- 89th
- Admitted
- 2014
Nearest tenure peers in Annapolis
- Corinne Donohue Adams admitted 2013 · 13 yr
- Ariel Elizabeth Solaski admitted 2015 · 11 yr
- Emanwel Josef Turnbull admitted 2015 · 11 yr
- Matthew Byrnes Wladyka admitted 2013 · 13 yr
How local rank is computed
Rank uses years since NY-bar admission among non-deceased registry rows that list the same office city and state, a local placement, not a statewide claim. Source: NY Office of Court Administration Attorney Registration · as of September 2026. Derived local rank, not published upstream.
How William compares to fellow Seton Hall University School Of Law alumni
Among the 4,775 Seton Hall University School Of Law graduates in the New York register, William Albert O'Brien is longer-tenured than 22%.
12 years vs. Seton Hall University School Of Law alumni
Years since admission - 4,775 NY-registered alumni of this school
12 Top 78% higher than 22% of 4,775 fellow alumni
Each bar is a band; taller bars hold more fellow alumni. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source NY Office of Court Administration, Attorney Registration · September 2026
Seton Hall University School Of Law's active-bar rate
Of Seton Hall University School Of Law's 6,483 alumni in the New York register, 70.8% currently hold "Currently registered" status, above the statewide average.
The 2014 admission class today
Of the 10,747 attorneys admitted to the New York bar in 2014, 71.5% are still "Currently registered" today, above the statewide average across all admission years.
Professional Details
- Status
- Due to reregister within 30 days of birthday
- Registration Number
- 5261136
- Year Admitted
- 2014 (12 yrs · mid-career)
- Judicial Department
- 3
- Next Registration
- Jul 2026
Location & Contact
- Company
- Bioenergy Devco, LLC
- City
- Annapolis, MD
- ZIP Code
- 21401
- Phone
- (443) 782-3427
Education
Status Distribution Across the New York Bar
William Albert O'Brien's current status, "Due to reregister within 30 days of birthday", places this record outside the 67.2% of the 432,625-attorney New York register currently marked active.
Full statewide breakdown & source note
Source: NY Office of Court Administration, Attorney Registrations. Status counts reflect the latest reporting cycle. Bar status confirms registration only; it does not imply competence, specialty fit, or freedom from complaints.
Near-tenure Seton Hall University School Of Law alumni
Fellow alumni on the NY register whose admission year is closest to 2014 (excluding same-firm colleagues above).
Same admission year (2014), other cities
NY-registered attorneys admitted in 2014 whose listed office city differs from Annapolis, a vintage cohort, not a neighborhood list.
Nationwide attorneys with similar admission year or city registry density
Two non-geo peer axes for William Albert O'Brien: closest NY bar admission year outside MD, and closest out-of-state office cities by how many NY-registered attorneys they list (~75 here). Distinct from same-firm, fellow-alumni, and same-year other-city strips above.
Similar admission year (~2014)
Counts come from the NY State Office of Court Administration registration extract; peers are not a competence or practice-area ranking.
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William Albert O'Brien is currently listed as "Due to reregister within 30 days of birthday", treat that as a registration fact to confirm, not a verdict on quality.
Frequently Asked Questions
Where is William O'Brien licensed?
William O'Brien is licensed to practice law in New York.
When was William Albert O'Brien admitted to the bar?
William Albert O'Brien has been on the New York bar register since 2014.
Where did William Albert O'Brien go to law school?
William Albert O'Brien attended Seton Hall University School of Law.
What company does William Albert O'Brien work for?
William Albert O'Brien is associated with Bioenergy Devco, LLC in Annapolis, MD.
Is William Albert O'Brien in good standing?
Not currently, William Albert O'Brien's listed status is "Due to reregister within 30 days of birthday", not active standing. Confirm current status with the state bar.
Cite this page & disclosure
Sourced from the NY Office of Court Administration, informational only, not legal advice. Full disclosure.
Read our methodology - how this data is sourced, computed, and verified.