Resources Contact Us Home
Payne; John David
Blackley, GB
No. of patents:

Patent Number Title Of Patent Date Issued
7285157 Air filter October 23, 2007
An air-filter for a circulating and/or recirculating air system using a filter medium containing a microbiologically effective amount of a polymeric biguanide or salt thereof. Also claimed is a method for reducing odors and/or air-borne micro-organisms in a circulating or recirculati

  Recently Added Patents
Post-processing including median filtering of noise suppression gains
In-vehicle electronic control apparatus having monitoring control circuit
Mobile application for calendar sharing and scheduling
IR(voltage) drop analysis in integrated circuit timing
Bessel beam plane illumination microscope
Low temperature pressure chamber unit, magnetic resonance device with a low temperature pressure chamber unit, and an attachment method to attach at least one add-on unit to an external housin
Engineered enzymes with methionine-gamma-lyase enzymes and pharmacological preparations thereof
  Randomly Featured Patents
Liquid-supplying system and liquid-consuming apparatus
Forming transparent crystalline elements by cold working
Semiconductor device
Production of oligoclonal mixtures of immunoglobulins in single cells
Heating element method
Method and apparatus for the gasification of coal
Refrigerator air freshener
Method and apparatus for determining the magnitude of a field in the presence of an interfering field in an EAS system
Drive device and method for advancing an advancing element
Printer such as a computer printer having a spacing adjustment apparatus for the print head