Bloomberg the Company & Products

Bloomberg Anywhere Login


Connecting decision makers to a dynamic network of information, people and ideas, Bloomberg quickly and accurately delivers business and financial information, news and insight around the world.


Financial Products

Enterprise Products


Customer Support

  • Americas

    +1 212 318 2000

  • Europe, Middle East, & Africa

    +44 20 7330 7500

  • Asia Pacific

    +65 6212 1000


Industry Products

Media Services

Follow Us

March 29, 2015 9:22 AM ET

Professional Services

Company Overview of Patterson Belknap Webb & Tyler LLP

Company Overview

Patterson Belknap Webb & Tyler LLP provides legal services. It focuses on areas such as antitrust, intellectual property, complex commercial litigation, real estate, securities and commodities litigation, arbitration, and alternative dispute resolution. The firm was founded in 1919 and is based in New York, New York.

1133 Avenue of the Americas

New York, NY 10036-6710

United States

Founded in 1919





Key Executives for Patterson Belknap Webb & Tyler LLP

Partner and Co-Chairman
Director of Finance
Director of Human Resources and Operations
Age: 70
Compensation as of Fiscal Year 2014.

Patterson Belknap Webb & Tyler LLP Key Developments

Patterson Belknap Webb & Tyler LLP Announces Two New Partners and Three Counsel

Patterson Belknap Webb & Tyler LLP announced that, effective January 1, 2015, Dahlia B. Doumar and Aron Fischer have become partners of the firm and Megan E. Bell, Jennifer Weitz Brown and Jonah M. Knobler have become counsel. Dahlia B. Doumar practices in the firm's Tax department. Her practice is broad and sophisticated, including both domestic and foreign for-profit companies, exempt organizations, high net worth individuals and family offices. Ms. Doumar works extensively in the exempt organizations area counseling clients on unrelated business income tax issues, investment structuring, rules governing the maintenance of donor advised funds, reporting regarding foreign investments and grants, self-dealing, intermediate sanctions and excise tax issues generally. Aron Fischer is a litigator whose practice focuses on intellectual property and complex commercial disputes and who also has significant experience in employment and defamation matters. Mr. Fischer appears regularly in patent and trademark trials, appeals, and arbitrations, and works frequently with expert witnesses. Mr. Fischer also maintains an active pro bono practice on behalf of low-income clients. Megan E. Bell practices in the firm's Tax-Exempt Organizations department. Ms. Bell advises public charities (including donor-advised fund sponsors and supporting organizations), private foundations, social welfare organizations, and other tax-exempt entities on tax compliance and general corporate matters. She also assists organizations with formation and restructuring, corporate governance and policies, charitable giving and solicitation, unrelated business activities, international grant making, joint ventures, lobbying, and political campaign activities. Jennifer Weitz Brown practices in the firm's Trusts and Estates Group. Ms. Brown specializes in estate and tax planning for high-net worth individuals and families, with a focus on inter-generational planning. Her practice involves the administration of trusts and estates, all aspects of Surrogate's Court practice, including probate and guardianship proceedings, and planning for charitable giving and philanthropy. Jonah M. Knobler practices in the firm's Litigation department. His practice focuses on copyright and trademark litigation, class-action defense, and litigation involving FDA-regulated products.

Patterson, Belknap, Webb & Tyler LLP Appoints James V. Masella, III as Partner in its Litigation Department

Patterson, Belknap, Webb & Tyler LLP announced that James V. Masella, III has become a Partner of the firm in the Litigation Department effective October 14. Mr. Masella's practice focuses on complex securities litigation, white collar criminal and commercial matters. He represents corporate and individual clients in civil and regulatory matters nationally before trial and appellate courts and regulatory agencies. He regularly counsels clients in disputes arising out of mergers and acquisitions. Mr. Masella's more than 20 years of experience also includes representing clients in investigations conducted by the New York Stock Exchange, Financial Industry Regulatory Authority (FINRA), the U.S. Securities and Exchange Commission (SEC) and the U.S. Commodity Futures Trading Commission (CFTC).

Patterson, Belknap, Webb & Tyler LLP Appoints Deirdre A. McEvoy as Counsel

Patterson, Belknap, Webb & Tyler LLP announced that Deirdre A. McEvoy has become Counsel to the firm effective immediately. Ms. McEvoy most recently served as Chief of the New York Field Office of the U.S. Department of Justice's Antitrust Division.

Similar Private Companies By Industry

Company Name Region
U.S. Philips Corporation United States
BTU Analytics LLC United States
La Bonte (R.J.) United States
Archstone Consulting LLC United States
Carol L. McAtee & Associates, CPAs United States

Recent Private Companies Transactions

March 3, 2015
New York State Military Academy

Stock Quotes

Market data is delayed at least 15 minutes.

Company Lookup

Most Searched Private Companies

Company Name Geographic Region
NYC2012, Inc. United States
Lawyers Committee for Civil Rights Under Law United States
Bertelsmann AG Europe
Rush University United States
Greater Houston Partnership United States

Sponsored Financial Commentaries

Sponsored Links

Report Data Issue

To contact Patterson Belknap Webb & Tyler LLP, please visit Company data is provided by Capital IQ. Please use this form to report any data issues.

Please enter your information in the following field(s):
Update Needed*

All data changes require verification from public sources. Please include the correct value or values and a source where we can verify.

Your requested update has been submitted

Our data partners will research the update request and update the information on this page if necessary. Research and follow-up could take several weeks. If you have questions, you can contact them at