Trademark Attorney / Law Firm

Daniel A. Rosenberg – Trademark Portfolio

With a filing history spanning 36 years (1983–2026), Daniel A. Rosenberg has represented clients in 997 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 471 trademarks have achieved registered status, while 57 remain pending. Areas of expertise include Class 42 (Computer & Scientific) and Class 35 (Advertising & Business), among 20 Nice Classification classes represented.

997 Total Trademarks
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CORTEC
CORTEC
Registered 1984
CORTEC
CORTEC
Registered 1984

Practice Areas by Trademark Class

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

42
Computer & Scientific (186 filings)

Scientific and technological services; industrial analysis and research services

35
Advertising & Business (178 filings)

Advertising; business management; business administration; office functions

9
Computers & Electronics (149 filings)

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

41
Education & Entertainment (122 filings)

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

36
Insurance & Financial (116 filings)

Insurance; financial affairs; monetary affairs; real estate affairs

5
Pharmaceuticals (103 filings)

Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes

37
Building & Construction (83 filings)

Building construction; repair; installation services

1
Chemicals (55 filings)

Chemical products for industry, science, photography, agriculture, horticulture and forestry

6
Metal Goods (51 filings)

Common metals and their alloys; metal building materials; transportable buildings of metal

44
Medical Services (50 filings)

Medical services; veterinary services; hygienic and beauty care for human beings or animals

Frequently Asked Questions

How many trademark applications has Daniel A. Rosenberg filed?

Daniel A. Rosenberg has filed 997 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 471 registered, 57 pending, 293 abandoned, 174 cancelled.

What trademark classes does Daniel A. Rosenberg specialize in?

Daniel A. Rosenberg has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 42 (Computer & Scientific), Class 35 (Advertising & Business), Class 9 (Computers & Electronics), Class 41 (Education & Entertainment), Class 36 (Insurance & Financial). Class 42 covers scientific and technological services; industrial analysis and research services.

How long has Daniel A. Rosenberg been filing trademarks?

Daniel A. Rosenberg's trademark filing history with the USPTO spans from 1983 to 2026, covering 43 years of trademark practice. During this period, Daniel A. Rosenberg has handled 997 trademark applications.

What is Daniel A. Rosenberg's trademark registration success rate?

Daniel A. Rosenberg has a 50% trademark registration rate, with 471 out of 938 resolved applications resulting in successful registration. Currently, 57 applications are pending review.