Daicel-Degussa Ltd.

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USPTO Granted Patents = 4

% Expired Patents = 50.0

Forward Citations = 15

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6 inventors (with patents filed for the assignee):

Mitsuteru Mutsuda (2 out of 30 patents)

Hajime Komada (2 out of 14 patents)

Toru Ikuta (2 out of 13 patents)

4. Hiroaki Arita (1 out of 22 patents)

5. Arimichi Okumura (1 out of 4 patents)

6. Naoki Wakita (1 out of 6 patents)

4 patents: Sort by Forward Citations

1. 7947369 - Production of fine spherical thermoplastic resin particles (2011-05-24),

2. 7175916 - Composite material and method for preparation thereof (2007-02-13),

3. 7030190 - Thermoplastic resin composition material and formed article comprising said material (2006-04-18),

4. 6800372 - Composite and process for producing the same (2004-10-05),

Company Overview

Daicel-degussa is a joint venture between Daicel Corporation and Evonik Degussa AG, specializing in chemical products and technologies. The company offers a wide range of high-quality specialty chemicals, including polymers, performance materials, and catalysts for various industries such as automotive, electronics, and healthcare. With a strong focus on innovation and customer satisfaction, Daicel-degussa is committed to providing sustainable solutions for a better future.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

4 Patents

#3,058 in Tokyo

#7,590 in Japan

Tokyo, Japan