New York attorney record · Judicial Dept 3
Maiken Keson-Brookes
King'S College alumna, admitted to the New York bar in 2002, registered office in Waltham, MA. This established record's status, address, and registration history come straight from the NY Office of Court Administration.
- 2002
- Admitted
- 24
- Years in bar
- 4060380
- NY reg #
The record in one line
Maiken Keson-Brookes has held an active New York bar license for 24 years - admitted in 2002, longer-tenured than 51% of the state's currently-active attorneys.
- 24 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- Top 49%
- by tenure among active NY attorneys
- Law school
- King'S College
Data updated May 2026
What this profile tells you
Bar status & tenure
Maiken Keson-Brookes carries New York bar registration 4060380, an established, active practitioner in good standing. Registration is recorded within Judicial Department 3, the appellate division overseeing this attorney's home district.
Practice context & education
Practice address is listed under Mural Oncology Inc., located in Waltham, MA, ZIP 02451. Educational background: KING'S COLLEGE (12 registered alumni).
State context & due diligence
With an established practice on record, Maiken Keson-Brookes remains inside the New York bar's active cohort - see below for how that share of the register compares.
Experience vs. the active New York bar
Maiken Keson-Brookes was admitted in 2002, giving 24 years on the New York register. The histogram places that tenure against every currently-active attorney in the state, taller bars hold more attorneys at that experience level.
24 years on the New York bar
Years since admission, all currently-active NY attorneys
24 Top 49% higher than 51% of 284,296 active NY attorneys
Each bar is a band; taller bars hold more active NY attorneys. 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 · May 2026
King'S College's active-bar rate
Of King'S College's 12 alumni in the New York register, 76.9% currently hold "Currently registered" status, above the statewide average.
King'S College alumni, active-bar rate
The 2002 admission class today
Of the 7,981 attorneys admitted to the New York bar in 2002, 65.2% are still "Currently registered" today, below the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 4060380
- Year Admitted
- 2002 (24 yrs · senior)
- Judicial Department
- 3
- Next Registration
- Jun 2026
Location & Contact
- Company
- Mural Oncology Inc.
- City
- Waltham, MA
- ZIP Code
- 02451
- Phone
- (781) 614-0239
Education
Status Distribution Across the New York Bar
Maiken Keson-Brookes's current status, "Currently registered", places this attorney in the 66.2% of the 429,620-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.
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Compare attorneys →Before you rely on this record
Maiken Keson-Brookes's "Currently registered" listing confirms bar standing only, it is a registration fact to verify, not a verdict on quality or competence.
Frequently Asked Questions
Where is Maiken Keson-Brookes licensed?
Maiken Keson-Brookes is licensed to practice law in New York.
When was Maiken Keson-Brookes admitted to the bar?
Maiken Keson-Brookes was admitted to the bar in 2002.
Where did Maiken Keson-Brookes go to law school?
Maiken Keson-Brookes attended KING'S COLLEGE.
What company does Maiken Keson-Brookes work for?
Maiken Keson-Brookes is associated with Mural Oncology Inc. in Waltham, MA.
Is Maiken Keson-Brookes in good standing?
Yes, Maiken Keson-Brookes holds active bar status ("Currently registered").
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.