Inventor · Southborough, MA, US

Jack Kessler

33Patents
16h-index
30Co-inventors
81Inventor score

Filing activity: Jan 3, 1983 → Nov 30, 2021

Most-cited inventions

PatentTitleAreaCited byStatus
US4988618A Magnetic separation device and methods for use in heterogeneous assays Emerging Cross-Sectional Technologies 131 Expired
US4983523A Methods for preparing sample nucleic acids for hybridization Emerging Cross-Sectional Technologies 53 Expired
US6248335A Stabilized oral pharmaceutical composition containing iodide and iodate and method Human Necessities 50 Expired
US4588586A Method for disinfecting a contact lens Chemistry; Metallurgy 49 Expired
US5639481A Method for the therapeutic treatment of a mammalian eye using an admixed composition containing free molecular iodine Chemistry; Metallurgy 33 Expired
US4473550A Bactericidal compositions and methods Human Necessities 31 Expired
US4937072A In situ sporicidal disinfectant Chemistry; Metallurgy 30 Expired
US5227161A Method to clean and disinfect pathogens on the epidermis by applying a composition containing peroxidase, iodide compound and surfactant Chemistry; Metallurgy 29 Expired
US5849291A Opthalmic non-irritating iodine medicament Human Necessities 28 Expired
US4476108A Bactericidal method Chemistry; Metallurgy 26 Expired
US5055287A Methods to control color during disinfecting peroxidase reactions Chemistry; Metallurgy 25 Expired
US4996146A Rapid sterilization enzymatic process with persistence Human Necessities 22 Expired
US5370815A Viscous epidermal cleaner and disinfectant Chemistry; Metallurgy 19 Expired
US6261577A Non-staining topical iodine composition and method Human Necessities 19 Expired
US5629024A Method of forming an iodine based germicide composition Human Necessities 18 Expired
US5885592A Methods and pharmaceutical compositions for oral delivery of molecular iodine Human Necessities 17 Expired
US5648075A Iodine based germicidal composition Chemistry; Metallurgy 15 Expired
US5169455A Method for simultaneously cleaning and disinfecting contact lenses Human Necessities 15 Expired
US5962029A Iodine germicides that continuously generate free molecular iodine Human Necessities 13 Expired
US6432426B1 Non-staining topical iodine composition and method Human Necessities 13 Expired
US5419902A Method for inactivating pathogens Chemistry; Metallurgy 12 Expired
US8533888B2 Shoe cleaning doormat device Human Necessities 8 Active
US8303994B2 Method for the eradication of pathogens including S. aureus and antibiotic resistant microbes from the upper respiratory tract of mammals and for inhibiting the activation of immune cells Human Necessities 4 Active
US8691290B2 Methods for inhibiting the activation of immune cells Human Necessities 1 Active
USRE36605E Method to clean and disinfect pathogens on the epidermis by applying a composition containing peroxidase, an iodide compound, a peroxide and a surfactant General 1 Expired

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