S. C. Johnson Son, Inc.

Bayer Aktiengesellschaft

Hermann Neumann

Jose Porchia

Jeffrey J Christianson

Dietmar Kalder

Marcelo Lauras Ginestel

Klaus Walz

Burkhard Mielke

Rene Maurice Beland

Gerd Schmitz

Guido Schmitt

Heinrich W Steinel

A fragrance dispenser includes a housing and a plurality of heating pans disposed in the housing. Each of the plurality of heating pans includes a corresponding heating element centrally disposed therein. A controller is disposed in the housing to control the amount and temporal distribution of power distributed to each heating element independently. Prongs extend from the housing to provide power to the controller. A volatile material holder is held within the housing and includes a plurality of reservoirs adapted to align with the corresponding plurality of heating pans, wherein each of the plurality of reservoirs includes a volatile material.

Fragrance dispenser

An apparatus for treating an airspace with a volatile substance includes means for detecting the presence of a specific component in a volatile substance and means for controlling a volatile substance dispenser to dispense the volatile substance only if the volatile substance contains the specific component.

Diffusion device with odor sensor

A fragrance dispenser includes a housing and a plurality of heating elements disposed in the housing. A controller is disposed in the housing to control an amount and temporal distribution of power distributed to each heating element. Prongs extend from the housing to provide power to the controller. A volatile material holder is held within the housing and includes a plurality of reservoirs adapted to align with the corresponding plurality of heating elements, wherein each of the plurality of reservoirs includes a volatile material. A mode selector switch is disposed on the housing. A setting of the mode selector switch at least partly determines the amount and temporal distribution of power distributed by the controller to each heating element. The setting includes at least one of a sequential setting, a concurrent setting, and a combined sequential and concurrent setting.

A modular volatile material dispensing system includes a supporting plate having a front side and a rear side. The rear side of the supporting plate is configured to removably attach to an electrical plate and a non-electrical plate. The modular volatile material dispensing system includes a cover plate attached to the front side of the supporting plate to form a compartment therebetween, which is adapted to hold a volatile material therein.

Volatile material dispensing system

A dispersion device for dispersing volatile materials includes a housing and a plurality of receptacles containing volatile material therein. The device also includes a means for generating or permitting two or more airflows that exit the housing and a switch for adjusting the airflows with respect to speed or path. The plurality of receptacles is connected to the housing such that a portion of the volatile material can be placed into one or more airflows.

Dispersion device for dispersing multiple volatile materials

Active compound chip and process for the production of an active compound chip comprising an active compound which is bound at room temperature, at least one heating element being located at least partly in the interior of the chip and the heating element having an electrical resistance and at least two electrical contacts.

Chip that comprises an active agent and an integrated heating element

The present invention relates to novel liquid formulations for the controlled and sustained release of insecticidally active compounds by means of a heat source and the water-based pre-solutions required for preparing these formulations.

Insecticide formulations

The present invention relates to new gel formulations for the controlled and sustained release of insecticidal active compounds by means of a heat source, these gel formulations comprising at least one pyrethroid-type insecticidal active compound and at least one vaporization-controlling substance in combination with an inorganic solid suitable as a gel former.

Growing community of inventors

Kenosha, WI, United States of America

Hermann Neumann