New York attorney record · Judicial Dept 1
Timo P Karttunen
New York University (Ll.M.), University Of Lapland alumna, admitted to the New York bar in 2004, registered office in Sleepy Hollow, NY. This established record's status, address, and registration history come straight from the NY Office of Court Administration.
- 2004
- Admitted
- 22
- Years in bar
- 4280491
- NY reg #
The record in one line
Timo P Karttunen has held an active New York bar license for 22 years - admitted in 2004, longer-tenured than 51% of the state's currently-active attorneys.
- 22 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- #39 of 68
- by tenure in Sleepy Hollow office peers
- Law school
- New York University (Ll.M.), University Of Lapland
Data updated August 2026
What this profile tells you
Bar status & tenure
Timo P Karttunen carries New York bar registration 4280491, an established, active practitioner in good standing. Registration is recorded within Judicial Department 1, the appellate division overseeing this attorney's home district.
Practice context & education
Practice address is listed under Regeneron Pharmaceuticals, Inc., located in Sleepy Hollow, NY (Westchester County), ZIP 10591. 5 other attorneys share this firm affiliation in the registry. Educational background: NEW YORK UNIVERSITY (LL.M.), UNIVERSITY OF LAPLAND.
State context & due diligence
With an established practice on record, Timo P Karttunen 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
Timo P Karttunen was admitted in 2004, giving 22 years on the New York register.
22 years on the New York bar
Years since admission, all currently-active NY attorneys
22 Top 49% higher than 51% 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 · August 2026
Tenure among Sleepy Hollow, NY office peers
Against Sleepy Hollow, NY's 68-attorney NY register cohort, Timo P Karttunen lands at the 56th tenure percentile (rank #39). See the Sleepy Hollow attorney directory .
- Local rank
- #39
- City cohort
- 68
- Local percentile
- 56th
- Admitted
- 2004
Nearest tenure peers in Sleepy Hollow
- Allison Beth Emmett admitted 2004 · 22 yr
- Mark Thompson Adams admitted 2003 · 23 yr
- Arunabha Bhoumik admitted 2005 · 21 yr
- Richard Gluckselig admitted 2005 · 21 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 August 2026. Derived local rank, not published upstream.
The 2004 admission class today
Of the 8,407 attorneys admitted to the New York bar in 2004, 65.2% are still "Currently registered" today, below the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 4280491
- Year Admitted
- 2004 (22 yrs · senior)
- Judicial Department
- 1
- Next Registration
- Jun 2028
Location & Contact
- Company
- Regeneron Pharmaceuticals, Inc.
- City
- Sleepy Hollow, NY
- County
- Westchester
- ZIP Code
- 10591
- Phone
- (914) 847-7000
Education
NEW YORK UNIVERSITY (LL.M.), UNIVERSITY OF LAPLAND
Status Distribution Across the New York Bar
Timo P Karttunen'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: Regeneron Pharmaceuticals, Inc.
Other NY-registered attorneys who share this firm name on the OCA register (not a geographic peer set).
Same admission year (2004), other cities
NY-registered attorneys admitted in 2004 whose listed office city differs from Sleepy Hollow, a vintage cohort, not a neighborhood list.
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Compare attorneys →Before you rely on this record
Timo P Karttunen'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 Timo Karttunen licensed?
Timo Karttunen is licensed to practice law in New York.
When was Timo P Karttunen admitted to the bar?
Timo P Karttunen was admitted to the bar in 2004.
Where did Timo P Karttunen go to law school?
Timo P Karttunen attended NEW YORK UNIVERSITY (LL.M.), UNIVERSITY OF LAPLAND.
What company does Timo P Karttunen work for?
Timo P Karttunen is associated with Regeneron Pharmaceuticals, Inc. in Sleepy Hollow, NY.
Is Timo P Karttunen in good standing?
Yes, Timo P Karttunen 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.