Inventor · Newcastle upon Tyne, GB

Nigel Patrick Somerville Roberts

36Patents
4h-index
57Co-inventors
62Inventor score

Filing activity: Oct 24, 2002 → Aug 21, 2018

Most-cited inventions

PatentTitleAreaCited byStatus
US6995126B2 Pouched compositions Chemistry; Metallurgy 13 Expired
US8716208B2 Composition comprising polyethylene glycol polymer and amylase Chemistry; Metallurgy 6 Active
US7910533B2 Solid laundry detergent composition comprising anionic detersive surfactant and calcium-augmented technology Chemistry; Metallurgy 6 Active
US7811980B1 Spray-drying process Chemistry; Metallurgy 5 Active
US8183196B2 Detergent composition Chemistry; Metallurgy 3 Active
US10550357B2 Water-soluble unit dose article comprising a solid laundry detergent composition Chemistry; Metallurgy 3 Active
US7842657B2 Spray-drying process Chemistry; Metallurgy 3 Active
US8455422B2 Process for making a methyl glycine diacetic acid particle Chemistry; Metallurgy 2 Active
US9719059B2 Lamellar phase-containing laundry detergent in a multi-compartment water-soluble pouch Chemistry; Metallurgy 2 Active
US10457897B2 Liquid laundry detergent composition comprising a first polymer and a second polymer Chemistry; Metallurgy 1 Active
US10392588B2 Water-soluble unit dose article comprising a cyclic diamine and an amphoteric surfactant Chemistry; Metallurgy 1 Active
US8211848B2 Catalytic laundry detergent composition comprising relatively low levels of water-soluble electrolyte Chemistry; Metallurgy 1 Active
US7871974B2 Process for making bleach particles Chemistry; Metallurgy 1 Active
US10323220B2 Laundry detergent composition comprising a cyclic diamine and an amphoteric/anionic surfactant mixture Chemistry; Metallurgy 1 Active
US8288333B2 Process for making a detergent composition comprising a hydrophilic silica and a copolymer containing a carboxylic acid monomer and a sulfonic acid monomer Chemistry; Metallurgy 1 Active
US10501711B2 Water-soluble unit dose article comprising a solid laundry detergent composition Chemistry; Metallurgy 1 Active
US10465150B2 Cleaning composition Chemistry; Metallurgy 0 Active
US9090858B2 Mildly alkaline, low-built, solid fabric treatment detergent composition comprising phthalimido peroxy caproic acid Chemistry; Metallurgy 0 Active
US8361357B2 Spray-drying process Chemistry; Metallurgy 0 Active
US8697623B2 Detergent composition Chemistry; Metallurgy 0 Active
US8435936B2 Spray-drying process Chemistry; Metallurgy 0 Active
US10260029B2 Process for washing fabrics Chemistry; Metallurgy 0 Active
US8080509B2 Low-builder, highly water-soluble, low-density solid laundry detergent composition Chemistry; Metallurgy 0 Active
US10619123B2 Method for reducing gelling between a liquid laundry detergent and a liquid fabric enhancer Textiles; Paper 0 Active
US8580721B2 Composition comprising substituted cellulosic polymer and amylase Chemistry; Metallurgy 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.