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For the Inventor, By the Inventor

London, United Kingdom

Tioxide Group, Plc

Calculating rank
USPTO Granted Patents = 67


Forward Citations = 866

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69 inventors (with patents filed for the assignee):

goldMedal Peter D Kay (6 out of 6 patents)

silverMedal Peter Barry Howard (6 out of 7 patents)

bronzeMedal Gerald K Chip (5 out of 5 patents)

4.  Alfred Rudin (5 out of 8 patents)

5.  Terence A Egerton (5 out of 9 patents)

6.  Kevin A Fothergill (4 out of 4 patents)

7.  Harold Edward Haigh (3 out of 3 patents)

8.  Jonathan Banford (2 out of 2 patents)

9.  Anthony D Covington (2 out of 2 patents)

10.  Alan G Cowie (2 out of 2 patents)

11.  David A Brown (2 out of 2 patents)

12.  Stephen R Blackburn (2 out of 2 patents)

13.  Anthony G Jones (2 out of 4 patents)

14.  Graham P Dransfield (2 out of 10 patents)

15.  Andrew J Haddow (2 out of 4 patents)


Core Competencies:
Titanium Dioxide
Polymeric Particles
Pigments
Metal Oxide
Aqueous Dispersions
Catalysts
Leather Tanning
Stabilized Compositions
Dispersions
Oxidation Process
Nitrogen Compounds
Bead Polymerization

67 patents:

1. 5599529 - Dispersions (1997-02-04),
2. 5460770 - Method for protecting shaped articles from attack by water (1995-10-24),
3. 5229209 - Preparation of vesiculated core/shell polymeric particles (1993-07-20),
4. 5114486 - Pigments (1992-05-19),
5. 5089149 - Organo-metallic compounds (1992-02-18),
6. 5081081 - Stabilized metal oxide powder composition (1992-01-14),
7. 5076847 - Titanium compounds, composition containing them and their preparation (1991-12-31),
8. 5068056 - Aqueous dispersions of acicular titanium dioxide (1991-11-26),
9. 5055513 - Polymer granules and compositions containing them (1991-10-08),
10. 5036109 - Polymeric particles and their preparation (1991-07-30),
11. 5032660 - Curable compositions (1991-07-16),
12. 5032425 - Treatment process (1991-07-16),
13. 5024827 - Fine particulate material (1991-06-18),
14. 5021134 - Production of nitrogen compounds (1991-06-04),
15. 5002646 - Method for making titanium nitride (1991-03-26),
Company Overview
Tioxide Group, Plc, based in London, specializes in the development and production of titanium compounds, particularly titanium dioxide. The company focuses on innovative applications of titanium dioxide in various industries, including pigments, catalysts, and leather tanning. Tioxide is recognized for its expertise in polymeric particles and metal oxides, offering aqueous dispersions and stabilized compositions that enhance product performance across multiple sectors. Its commitment to research and development positions it as a leader in the titanium compounds market.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

Tioxide Group, Plc USPTO Patent Assignee Logo
67 Patents

#66 in London

#274 in United Kingdom

#11,046 in the World

London, GB
London, United Kingdom

Tioxide Group, Plc

Forward Citations = 866

69 inventors:

goldMedal Peter D Kay (6 out of 6 patents)

silverMedal Peter Barry Howard (6 out of 7 patents)

bronzeMedal Gerald K Chip (5 out of 5 patents)

4.  Alfred Rudin (5 out of 8 patents)

5.  Terence A Egerton (5 out of 9 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Tioxide Group, Plc. Retrieved from https://idiyas.com/company/tioxide-group

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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