Trademark Attorney / Law Firm

Matthew J. Ladenheim – Trademark Portfolio

With a filing history spanning 39 years (1950–2026), Matthew J. Ladenheim has represented clients in 829 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 314 trademarks have achieved registered status, while 98 remain pending. Areas of expertise include Class 9 (Computers & Electronics) and Class 42 (Computer & Scientific), among 20 Nice Classification classes represented.

829 Total Trademarks

All (829) Registered (314) Pending (98) Abandoned (200) Cancelled (191)

Year:

All Years 2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2001 2000 1999 1997 1996 1995 1993 1992 1991 1990 1986 1985 1984 1970 1950

Sort:

By Date

By Name

Filter by Class:

EPRISOLUTIONS

Cancelled 2000

Practice Areas by Trademark Class

Matthew J. Ladenheim's trademark practice covers 20 Nice Classification classes, representing the range of industries and goods/services handled in their USPTO filings.

Computers & Electronics (159 filings)

Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments

Computer & Scientific (124 filings)

Scientific and technological services; industrial analysis and research services

Advertising & Business (117 filings)

Advertising; business management; business administration; office functions

Education & Entertainment (98 filings)

Education; providing of training; entertainment; sporting and cultural activities

Clothing (82 filings)

Clothing, footwear, headgear

Toys & Sporting Goods (80 filings)

Games and playthings; gymnastic and sporting articles; decorations for Christmas trees

Paper Goods (60 filings)

Paper and cardboard; printed matter; bookbinding material; photographs; stationery

Fabrics (46 filings)

Textiles and textile goods; bed covers; table covers

Cosmetics & Cleaning (44 filings)

Bleaching preparations and other substances for laundry use; cleaning, polishing, scouring

Pharmaceuticals (44 filings)

Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes

Frequently Asked Questions

How many trademark applications has Matthew J. Ladenheim filed?

Matthew J. Ladenheim has filed 829 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 314 registered, 98 pending, 200 abandoned, 191 cancelled.

What trademark classes does Matthew J. Ladenheim specialize in?

Matthew J. Ladenheim has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 9 (Computers & Electronics), Class 42 (Computer & Scientific), Class 35 (Advertising & Business), Class 41 (Education & Entertainment), Class 25 (Clothing). Class 9 covers scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments.

How long has Matthew J. Ladenheim been filing trademarks?

Matthew J. Ladenheim's trademark filing history with the USPTO spans from 1950 to 2026, covering 76 years of trademark practice. During this period, Matthew J. Ladenheim has handled 829 trademark applications.

What is Matthew J. Ladenheim's trademark registration success rate?

Matthew J. Ladenheim has a 45% trademark registration rate, with 314 out of 705 resolved applications resulting in successful registration. Currently, 98 applications are pending review.