New York attorney record · Judicial Dept 3
Jonathan Maislen Korn
University Of Pennsylvania alumna, admitted to the New York bar in 1993, registered office in Princeton, NJ. Decades of status, address, and registration history on this record come straight from the NY Office of Court Administration.
- 1993
- Admitted
- 33
- Years in bar
- 2543411
- NY reg #
The record in one line
With 33 years on the register since a 1993 admission, Jonathan Maislen Korn ranks among the New York bar's most senior active practitioners, longer-tenured than 71% of the currently-active bar.
- 33 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- #133 of 640
- by tenure in Princeton office peers
- Law school
- University Of Pennsylvania
Data updated September 2026
What this profile tells you
Bar status & tenure
Registration 2543411 with the New York bar authority has long belonged to Jonathan Maislen Korn, a veteran practitioner still in active 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 Blank Rome LLP, located in Princeton, NJ, ZIP 08540. 5 other attorneys share this firm affiliation in the registry. Educational background: UNIVERSITY OF PENNSYLVANIA (2,351 registered alumni).
State context & due diligence
After 33 years on the register, Jonathan Maislen Korn still falls within the New York bar's active cohort, a share of the register detailed further below.
Experience vs. the active New York bar
Few active New York attorneys match Jonathan Maislen Korn's 33 years since admission in 1993.
33 years on the New York bar
Years since admission, all currently-active NY attorneys
33 Top 29% higher than 71% of 290,787 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 · September 2026
Tenure among Princeton, NJ office peers
Most of the 640 NY-registered attorneys in Princeton, NJ outrank Jonathan Maislen Korn on tenure; this record sits at the 21st local percentile (rank #133). See the Princeton attorney directory .
- Local rank
- #133
- City cohort
- 640
- Local percentile
- 21st
- Admitted
- 1993
Nearest tenure peers in Princeton
- Vicki Woody Beyer admitted 1993 · 33 yr
- Mario Antonio D'Aversa admitted 1993 · 33 yr
- Daniel Dov Edelman admitted 1993 · 33 yr
- Robert Michael Hanlon Jr admitted 1993 · 33 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 Jonathan compares to fellow University Of Pennsylvania alumni
Among the 1,836 University Of Pennsylvania graduates in the New York register, Jonathan Maislen Korn is longer-tenured than 89%.
33 years vs. University Of Pennsylvania alumni
Years since admission - 1,836 NY-registered alumni of this school
33 Top 11% higher than 89% of 1,836 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
University Of Pennsylvania's active-bar rate
Of University Of Pennsylvania's 2,351 alumni in the New York register, 71.8% currently hold "Currently registered" status, above the statewide average.
The 1993 admission class today
Of the 6,439 attorneys admitted to the New York bar in 1993, 77.6% are still "Currently registered" today, above the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 2543411
- Year Admitted
- 1993 (33 yrs · veteran)
- Judicial Department
- 3
- Next Registration
- Sep 2027
Location & Contact
- Company
- Blank Rome LLP
- City
- Princeton, NJ
- ZIP Code
- 08540
- Phone
- (609) 750-7707
Education
Status Distribution Across the New York Bar
Jonathan Maislen Korn's current status, "Currently registered", places this attorney in 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.
Same firm affiliation: Blank Rome LLP
Other NY-registered attorneys who share this firm name on the OCA register (not a geographic peer set).
Near-tenure University Of Pennsylvania alumni
Fellow alumni on the NY register whose admission year is closest to 1993 (excluding same-firm colleagues above).
Same admission year (1993), other cities
NY-registered attorneys admitted in 1993 whose listed office city differs from Princeton, a vintage cohort, not a neighborhood list.
Nationwide attorneys with similar admission year or city registry density
Two non-geo peer axes for Jonathan Maislen Korn: closest NY bar admission year outside NJ, and closest out-of-state office cities by how many NY-registered attorneys they list (~641 here). Distinct from same-firm, fellow-alumni, and same-year other-city strips above.
Similar admission year (~1993)
Counts come from the NY State Office of Court Administration registration extract; peers are not a competence or practice-area ranking.
Verify This Attorney
Verify on NY Courts Attorney SearchNearby Attorneys in Princeton, NJ
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Compare attorneys →Before you rely on this record
Jonathan Maislen Korn'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 Jonathan Korn licensed?
Jonathan Korn is licensed to practice law in New York.
When was Jonathan Maislen Korn admitted to the bar?
Jonathan Maislen Korn's admission to the New York bar dates back to 1993.
Where did Jonathan Maislen Korn go to law school?
Jonathan Maislen Korn attended UNIVERSITY OF PENNSYLVANIA.
What company does Jonathan Maislen Korn work for?
Jonathan Maislen Korn is associated with Blank Rome LLP in Princeton, NJ.
Is Jonathan Maislen Korn in good standing?
Yes, Jonathan Maislen Korn holds active bar status ("Currently registered").
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.