[Pharmwaste] patent for a composition for disposing of unused medicines

Ed Gottlieb EGottlieb at cityofithaca.org
Tue Aug 8 17:00:33 EDT 2017


This 2011 patent for a composition for disposing of unused medicines seems broad enough to cover many of the home disposal products on the market.  https://www.google.com/patents/US7918776

I have no idea if any are paying the patent holder, if they are infringing on it, or if one of them bought the patent from Sherry Day, the inventor.



Ed Gottlieb
Chair, Coalition for Safe Medication Disposal
Board Member, New York Product Stewardship Council
Industrial Pretreatment Coordinator

Ithaca Area Wastewater Treatment Facility
525 3rd Street
Ithaca, NY  14850
(607) 273-8381
fax: (607) 273-8433
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