Tokitae LLC

Gobi Technologies Inc.

Tokitac LLC

Lawrence Morgan Fowler

Nels R Peterson

Lowell L Wood, Jr

Shieng Liu

Clarence T Tegreene

Philip Andrew Eckhoff

Ralf W Schmidt

Fong-Li Chou

Nathan P Myhrvold

William Henry Gates, Iii

David J Yager

Peter Maier-Laxhuber

Fridrik Larusson

Muriel Y Ishikawa

Victoria Y H Wood

Peter K Maier-Laxhuber

Reiner M Wörz

Jennifer Ezu Hu

Maurizio Vecchione

Ivan Poleshchuk

Fong Li Chou

William Randal Sims

Roderick A Hyde

Edward K Y Jung

Jordin T Kare

Charles Whitmer

Geoffrey Frank Deane

Nathan John Pegram

Krishnan Natarajan

Victoria E H Ellington

Reiner Wörz

Zihong Guo

Ozgur Emek Yildirim

Mark Kuiper

Philip A Welkhoff

Brian L Pal

David Keith Piech

Jenny Ezu Hu

Mike Vilhauer

William Gates

Philip Andrew Welkhoff

Reinier M WÖRZ

A sorption heat pump having an evaporator containing a working fluid to evaporate the fluid to produce a gas, a sorber containing a sorption material to sorb the gas during a sorption phase, a vapor pathway connecting the evaporator and sorber, and a thermal control unit controlling the rate of vapor flow between the evaporator and sorber through the pathway, and being selectively operable to permit, stop and restart the flow of gas through the pathway. The pump may be used with a compartment storing temperature sensitive material. The evaporator may be positioned inside and the sorber outside the compartment, or the sorber may be positioned inside and the evaporator outside the compartment. The pump may be used in an apparatus including both cool and warm compartments, with an insulation layer in each. A method is disclosed for reusing the pump after the sorption material has been sorbed.

Thermal regulation system

A thermally insulated transport container for use with an ice battery, having an internal usable volume for freeze-free cooling of temperature-sensitive products placed therein, the usable volume having an outward usable volume portion, an internal cold storage volume sized to receive the ice battery, the cold storage volume having an inward cold storage volume portion adjacent to the outward usable volume portion to define a common interface of the usable volume and the cold storage volume, a heat-conducting liner extending about the usable volume and having a heat-conducting liner portion located between the outward usable volume portion and the inward cold storage volume portion, and a phase change material (PCM) container positioned adjacent to the heat-conducting liner portion at the common interface and in heat-conducting contact with the heat conduction liner portion, the PCM container sized to contain a phase change material.

Thermally insulated transport container

A temperature controller for a sorption system having an evaporator to produce a gas, a sorber containing a sorption material to sorb the gas during a sorption phase, a flow channel extending between the evaporator and sorber to provide a gas pathway connecting them, a valve to control the rate of gas flow in the flow channel, and a temperature sensor positioned to measure the temperature of an evaporator surface or the air adjacent thereto indicative of an evaporator surface temperature, and generate a temperature signal. The controller includes an inflatable member having first and second inflation states, and a control unit configured to evaluate the temperature signal and in response control the state of inflation of the inflatable member and thereby the operation of the valve to control the rate of gas flow between the evaporator and sorber through the gas pathway.

Temperature-controlled sorption system

Portage storage containers including controlled evaporative cooling systems are described herein. In some embodiments, a portable container including an integral controlled evaporative cooling system includes: a storage region, an evaporative region adjacent to the storage region, a desiccant region adjacent to the outside of the container, and an insulation region positioned between the evaporative region and the desiccant region. A vapor conduit with an attached vapor control unit has a first end within the evaporative region and a second end within the desiccant region. In some embodiments, the controlled evaporative cooling systems are positioned in a radial configuration within the portable container.

Temperature-controlled portable cooling units

Multi-monodose containers are described including a row of at least two vials, a first vial connected to an adjacent second vial through an articulating joint, the articulating joint sufficiently flexible to reversibly mate a planar outer surface of the first vial with a planar outer surface of the adjacent second vial; wherein the row of the at least two vials is configured to form a first rectangular packing cross-sectional area in an expanded configuration and configured to form a second rectangular packing cross-sectional area in a folded configuration, the second rectangular packing cross-sectional area smaller than the first rectangular packing cross-sectional area.

Multi-monodose containers

Disclosed embodiments include portable devices for cold chain storage and methods of fabricating portable devices for cold chain storage. In an illustrative embodiment, a portable device for cold chain storage includes a container defining therein a storage region. The container includes an inner cylinder, and the storage region is defined coaxially inwardly of the inner cylinder. The inner cylinder includes phase change material disposed therein, and the phase change material is in thermal communication with the storage region. The inner cylinder also includes evaporative coils disposed therein. The evaporative coils are embedded in the phase change material. The container also includes a thermally insulated outer cylinder. An outer wall of the outer cylinder is disposed radially outwardly of an outer wall of the inner cylinder.

Portable device for cold chain storage

Methods are described for packaging a foldable container including covering a multi-monodose container in an expanded configuration with a hermetically-sealable overwrap, the multi-monodose container including a row of interconnected monodose pharmaceutical vials, each of the monodose pharmaceutical vials enclosing at least one pharmaceutical agent, the interconnected monodose pharmaceutical vials connected to one another by one or more articulating joints sufficiently flexible to form a folded configuration of the multi-monodose container; exerting a force on at least one of the monodose pharmaceutical vials; bending the one or more articulating joints to form the folded configuration of the multi-monodose container in response to the exerted force; and sealing the hermetically-sealable overwrap to form a hermetic seal around the folded configuration of the multi-monodose container.

Method of packaging multi-monodose containers

In some embodiments, a refrigeration device includes: walls substantially forming a liquid-impermeable container configured to hold phase change material internal to the refrigeration device; at least one active refrigeration unit including a set of evaporator coils positioned at least partially within the liquid-impermeable container; a unidirectional thermal conductor with a condensing end and an evaporative end, the condensing end positioned within the liquid-impermeable container; a first aperture in the liquid-impermeable container, the first aperture of a size, shape and position to permit the set of evaporator coils to traverse the aperture; a second aperture in the liquid-impermeable container, the second aperture including an internal surface of a size, shape and position to mate with an external surface of the unidirectional thermal conductor; and one or more walls substantially forming a storage region in thermal contact with the evaporative end of the unidirectional thermal conductor.

Refrigeration devices including temperature-controlled container systems

In some embodiments, a medicinal storage container includes: a desiccant unit including external walls forming a gas-impermeable barrier around an interior desiccant region and including an aperture; a heating element; a controller operably attached to the heating element; a cooling unit; a compressor system including at least one evaporator coil unit, the compressor operably connected to the controller; a vapor conduit, the vapor conduit attached to a the desiccant unit at a first end, the vapor conduit attached to the evaporative cooling unit at a second end, the vapor conduit forming an internal, gas-impermeable passageway between the desiccant unit and the cooling unit; a vapor control unit attached to the vapor conduit and operably attached to the controller; and a medicinal storage unit including external walls encircling a medicinal storage region including a temperature sensor operably connected to the controller.

Temperature-controlled medicinal storage devices

In some embodiments, a refrigeration device includes: walls substantially forming a liquid-impermeable container configured to hold phase change material internal to a refrigeration device; at least one active refrigeration unit including a set of evaporator coils positioned within an interior of the liquid-impermeable container; walls substantially forming a storage region; and a heat transfer system including a first group of vapor-impermeable structures with a hollow interior connected to form a condenser in thermal contact with the walls substantially forming a liquid-impermeable container, a second group of vapor-impermeable structures with a hollow interior connected to form an evaporator in thermal contact with the walls substantially forming a storage region, and a connector with a hollow interior affixed to both the condenser and the evaporator, the connector forming a liquid and vapor flow path between the hollow interior of the condenser and the hollow interior of the evaporator.

In some embodiments, a temperature-controlled container for use within a refrigeration device includes: one or more sections of insulation material substantially defining one or more walls of a temperature-controlled container, the temperature-controlled container including an internal region; a thermally-insulated partition dividing the internal region to form a storage region and a phase change material region internal to the container, the thermally-insulated partition including a conduit between the storage region and the phase change material region; a thermal control device within the conduit; an aperture within a section of the insulation material substantially defining the container, the aperture between the phase change material region internal to the container and an external surface of the container; and a unidirectional thermal conductor positioned within the aperture, the unidirectional thermal conductor configured to transmit heat in a direction from the phase change material region to the external surface of the container.

Temperature-controlled container systems for use within a refrigeration device

Growing community of inventors

Kirkland, WA, United States of America

Lawrence Morgan Fowler