% Expired Patents = 33.3

EPO Patents = 3

Trademarks = 2

Forward Citations = 37

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5 inventors (with patents filed for the assignee):

Charles Watkinson (4 out of 9 patents)

Günter Kaupp (2 out of 35 patents)

Dirk Schumacher (2 out of 17 patents)

4. Ulrich Schmidt (2 out of 19 patents)

5. Katrin Steinbach (2 out of 3 patents)

6 patents: Sort by Forward Citations

1. 12372301 - Heating element, a system and method for melting materials using said heating element (2025-07-29),

2. 12012350 - System and method for melting glass or ceramic materials (2024-06-18),

3. 9663661 - Effect pigments comprising a glass flake substrate (2017-05-30),

4. 8765103 - Pearlescent pigments containing cosmetic compositions (2014-07-01),

5. 8091385 - Formation of glass flakes (2012-01-10),

6. 7946136 - Method and apparatus for forming glass flakes and fibres (2011-05-24),

Glassflake Limited is a global leader in the manufacture and supply of high-performance glassflake materials. With over 30 years of experience, we provide innovative solutions for industries such as automotive, aerospace, and marine. Our products offer superior strength, chemical resistance, and thermal stability, making them ideal for a wide range of applications. Visit our website to learn more about our advanced technology and world-class manufacturing capabilities.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

6 Patents

#206 in

#2,672 in United Kingdom

GB

Glassflake Limited