For the Inventor, By the Inventor

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London, United Kingdom

Tioxide Specialties Limited

USPTO Granted Patents = 22

Trademarks = 1

Forward Citations = 290

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25 inventors (with patents filed for the assignee):

Gerd H Dahms (5 out of 10 patents)

Carole A Tapley (4 out of 4 patents)

John Ridland (3 out of 5 patents)

4. Graeme McGibbon (2 out of 2 patents)

5. Robert Hume Duncan (2 out of 2 patents)

6. Brian Steven Jolly (2 out of 2 patents)

7. Iain Wesley Hepplewhite (1 out of 2 patents)

8. Kevin Kendall (1 out of 12 patents)

9. Dominic G Meina (1 out of 1 patent)

10. Julie E Robinson (1 out of 1 patent)

11. Timothy A Jennett (1 out of 1 patent)

12. Patrick D Harmsworth (1 out of 1 patent)

13. Dave Martin (1 out of 1 patent)

14. Anthony W Ellison (1 out of 1 patent)

15. Paul Inchley (1 out of 1 patent)

22 patents: Sort by Forward Citations

1. 5914101 - Zinc oxide dispersions (1999-06-22),

2. 5866710 - Esterification process (1999-02-02),

3. 5821276 - Printing inks containing zirconium or titanium compound (1998-10-13),

4. 5747012 - Compositions containing sunscreens (1998-05-05),

5. 5688894 - Polyester resin powder coating compositions (1997-11-18),

6. 5646200 - Compositions containing zirconium compounds (1997-07-08),

7. 5605652 - Method of preparing sunscreens (1997-02-25),

8. 5603863 - Water-in-oil emulsions (1997-02-18),

9. 5591287 - Process for producing layered ceramic product (1997-01-07),

10. 5573753 - Method of preparing sunscreens (1996-11-12),

11. 5554215 - Composite pigmentary material (1996-09-10),

12. 5543135 - Water-in-oil emulsions (1996-08-06),

13. 5525559 - Preparation of mixed powders (1996-06-11),

14. 5516457 - Oil-in-water emulsions (1996-05-14),

15. 5470446 - Process for the production of silicon nitride (1995-11-28),

Tioxide Specialties Limited is a leading supplier of specialty titanium dioxide products. With a strong focus on innovation and quality, we provide solutions for various industries such as coatings, plastics, and paper. Our products are known for their high performance and reliability, making us a trusted partner for customers worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 2 2025

22 Patents

#146 in London

#799 in United Kingdom

#27,846 in the World

London, United Kingdom

Tioxide Specialties Limited

Forward Citations = 290

25 inventors:

Gerd H Dahms (5 out of 10 patents)

Carole A Tapley (4 out of 4 patents)

John Ridland (3 out of 5 patents)

4. Graeme McGibbon (2 out of 2 patents)

5. Robert Hume Duncan (2 out of 2 patents)

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