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For the Inventor, By the Inventor

West Yorkshire, United Kingdom

Allied Colloids Limited


USPTO Granted Patents = 168


Trademarks = 19

Forward Citations = 4,054

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106 inventors (with patents filed for the assignee):

goldMedal David Farrar (55 out of 56 patents)

silverMedal Peter Flesher (43 out of 43 patents)

bronzeMedal John G Langley (27 out of 28 patents)

4.  Malcolm Hawe (19 out of 21 patents)

5.  John R Field (18 out of 20 patents)

6.  Adrian Swinburn Allen (17 out of 19 patents)

7.  Kenneth Charles Symes (12 out of 34 patents)

8.  John B Clarke (9 out of 10 patents)

9.  Brian Dymond (8 out of 14 patents)

10.  Peter Chamberlain (7 out of 8 patents)

11.  Gillian M Moody (7 out of 7 patents)

12.  Anthony P Allen (7 out of 11 patents)

13.  David Marshall (7 out of 7 patents)

14.  Kishor Kumar Mistry (6 out of 26 patents)

15.  Gerald P Benn (6 out of 7 patents)


Core Competencies:
Paper Production
Polymeric Materials
Aqueous Polymer Dispersions
Dewatering Processes
Enzyme Dispersions
Superabsorbent Polymers
Animal Litter Compositions
Leather Treatment
Agricultural Compositions
Cellulosic Material Treatment
Phosphate Recovery
Ore Pelletization

168 patents:

1. 6063240 - Production of paper and paper board (2000-05-16),
2. 6039900 - Particulate polymeric materials and their production (2000-03-21),
3. 5912293 - Aqueous polymer dispersions for coating wood (1999-06-15),
4. 5902487 - Process and apparatus for dewatering a suspension (1999-05-11),
5. 5876563 - Manufacture of paper (1999-03-02),
6. 5858025 - Liquid compositions containing binders and methods of using them (1999-01-12),
7. 5846433 - Dewatering of suspensions (1998-12-08),
8. 5834545 - Solid polymeric products and their use (1998-11-10),
9. 5827398 - Production of filled paper (1998-10-27),
10. 5801140 - Enzyme dispersions, their production and compositions containing them (1998-09-01),
11. 5755930 - Production of filled paper and compositions for use in this (1998-05-26),
12. 5749672 - Irrigation process (1998-05-12),
13. 5746885 - Method for deinking printed paper using an emulsion of crosslinked, (1998-05-05),
14. 5744152 - Polymeric compositions and methods of producing them (1998-04-28),
15. 5744043 - Processes for reducing contamination of cellulosic liquors (1998-04-28),
Allied Colloids Limited is a leading global supplier of specialty water-based polymers for industries such as personal care, pharmaceuticals, and construction. With over 80 years of experience, the company offers a wide range of innovative solutions that enhance product performance and provide sustainable solutions. Allied Colloids is committed to delivering high-quality products, outstanding customer service, and continuous product development.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 9 2025

168 Patents

#1 in West Yorkshire

#99 in United Kingdom

#4,777 in the World

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West Yorkshire, United Kingdom

Allied Colloids Limited

Forward Citations = 4,054

106 inventors:

goldMedal David Farrar (55 out of 56 patents)

silverMedal Peter Flesher (43 out of 43 patents)

bronzeMedal John G Langley (27 out of 28 patents)

4.  Malcolm Hawe (19 out of 21 patents)

5.  John R Field (18 out of 20 patents)

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