Jonathan N. Howarth
41Patents
12h-index
24Co-inventors
81Inventor score
Filing activity: Oct 30, 1992 → Oct 31, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5607619A | Inorganic perbromide compositions and methods of use thereof | Emerging Cross-Sectional Technologies | 61 | Expired |
| US5264136A | Methods for generating residual disinfectants during the ozonization of water | Chemistry; Metallurgy | 46 | Expired |
| US5385650A | Recovery of bromine and preparation of hypobromous acid from bromide solution | Chemistry; Metallurgy | 42 | Expired |
| US5422126A | Halogen compositions for water treatment and method of preparation thereof | Human Necessities | 33 | Expired |
| US10474563B1 | System testing from production transactions | Electricity | 17 | Active |
| US6638959B2 | Microbiological control in aqueous systems | Chemistry; Metallurgy | 17 | Expired |
| US6565868B1 | Methods for microbiological control in aqueous systems | Emerging Cross-Sectional Technologies | 14 | Expired |
| US6680070B1 | Particulate blends and compacted products formed therefrom, and the preparation thereof | Human Necessities | 14 | Expired |
| US6508954B1 | 1,3-dibromo-5,5-dimethylhydantoin of enhanced properties | Human Necessities | 14 | Expired |
| US5620585A | Inorganic perbromide compositions and methods of use thereof | Chemistry; Metallurgy | 13 | Expired |
| US6908636B2 | Microbiological control in poultry processing | Emerging Cross-Sectional Technologies | 13 | Expired |
| US6986910B2 | Microbiological control in poultry processing | Chemistry; Metallurgy | 13 | Expired |
| US5888428A | Methods for generating residual disinfectants during the ozonization of water | Chemistry; Metallurgy | 11 | Expired |
| US6495698B1 | Binder-free compacted forms of 1,3-dihalo-5,5-dimethylhydantoins | Chemistry; Metallurgy | 11 | Expired |
| US6448410B1 | Production of compacted biocidal agent from particulate biocidal agent without using a binder | Chemistry; Metallurgy | 11 | Expired |
| US5641520A | Halogen compositions for water treatment | Chemistry; Metallurgy | 10 | Expired |
| US6641828B1 | Methods for microbiological control in aqueous systems | Emerging Cross-Sectional Technologies | 8 | Expired |
| US6919364B2 | Microbiological control in animal processing | Emerging Cross-Sectional Technologies | 8 | Expired |
| US7182966B2 | Microbiological control in poultry processing | Emerging Cross-Sectional Technologies | 8 | Expired |
| US7172782B2 | Microbiological control in poultry processing | Chemistry; Metallurgy | 7 | Expired |
| US7767240B2 | Microbiological control in poultry processing | Emerging Cross-Sectional Technologies | 6 | Active |
| US6749758B2 | Methods and systems for uniform-control of bromine concentrations in water | Chemistry; Metallurgy | 6 | Expired |
| US7045153B2 | Highly concentrated bromine compositions and methods of preparation | Chemistry; Metallurgy | 6 | Expired |
| US10912321B2 | Methods of using peracetic acid to treat poultry in a chill tank during processing | Human Necessities | 5 | Active |
| US7728132B2 | Compositions for stabilizing chlorinated water to sunlight decomposition, and methods of preparation thereof | Emerging Cross-Sectional Technologies | 4 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.