Petrat
Carl S. Petrat, Sarasota, FL US
Patent application number | Description | Published |
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20150204131 | AIRPORT HANGAR DOOR - A door assembly for providing access to an enclosed space such as an airplane hangar. The door assembly includes a door panel configured to open and close an opening is provided. The door assembly includes an actuator configured to drive a rod upwardly. A first pin is fixedly mounted to the rod and rotatably mounted to the door. A link limits the upward advancement of a top portion of the door. The door is carried upward by the first pin, and rotated about the first pin as the link limits the upward advancement of the top portion of the doors. | 07-23-2015 |
Frank Petrat, Essen DE
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20110223243 | ARTIFICIAL OXYGEN CARRIERS AND USE THEREOF - The invention relates to dispersions of artificial oxygen carriers, wherein the dispersions contain capsules with reversible oxygen storage capacity, the capsules comprising an oxygen-permeable capsule material, that contains and/or encloses fluorinated, particularly perfluorinated hydrocarbons, preferably perfluorocarbons. The dispersions are particularly suitable as a blood substitute, preferably for the purpose of transfusion, e.g. in states of blood loss of the human or animal body, in particular following surgical interventions, accidents, injuries etc, or for the prophylactic treatment and/or treatment by therapy of ischaemic states or states following a reperfusion. | 09-15-2011 |
Frank-Martin Petrat, Muenster DE
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20100132788 | PYROGENIC ZINC OXIDE-COMPRISING COMPOSITE OF LAYERS AND FIELD-EFFECT TRANSISTOR COMPRISING THIS COMPOSITE - Composite of layers which comprises a dielectric layer and a layer which comprises pyrogenic zinc oxide and is bonded to the dielectric layer. Process for producing the composite of layers, in which the pyrogenic zinc oxide is applied to the dielectric layer in the form of a dispersion in which the zinc oxide particles are present with a mean aggregate diameter of less than 200 nm, and the zinc oxide layer is dried and then treated at temperatures of less than 200° C. Process for producing the composite of layers, in which the pyrogenic zinc oxide is applied to a substrate layer or a composite of substrate layers in the form of a dispersion in which the zinc oxide particles are present with a mean aggregate diameter of less than 200 nm to form a zinc oxide layer, and then the zinc oxide layer and the substrate layer are treated at temperatures of less than 200° C., and then a dielectric layer is applied to the zinc oxide layer. Field-effect transistor which has the composite of layers. | 06-03-2010 |
20100193746 | NANOSCALE CRYSTALLINE SILICON POWDER - An aggregated crystalline silicon powder with a BET surface area of 20 to 150 m | 08-05-2010 |
20100264377 | NANOSCALE CRYSTALLINE SILICON POWDER - An aggregated crystalline silicon powder with a BET surface area of 20 to 150 m | 10-21-2010 |
20120203033 | PREPARATION OF PRIMARY DIAMINES HAVING A LINEAR MAIN CHAIN FOR POLYAMIDE SYNTHESES - The invention provides a method to produce primary diamines by catalytic conversion of diols having a linear main chain of from 4 to 31 carbon atoms into the corresponding diamines. The reaction is conducted in a liquid or supercritical phase and is catalyzed by a homogeneous ruthenium-containing complex. The primary diamines obtained may be suitable for polyamide syntheses. | 08-09-2012 |
20130006005 | PROCESS FOR PREPARING LINEAR ALPHA,OMEGA-DICARBOXYLIC DIESTERS - The invention provides a process for preparing linear alpha,omega-dicarboxylic diesters by reacting a triglyceride containing fatty acid residues having monounsaturated or polyunsaturated carbon chains with carbon monoxide, an acid and an OH-group donor in one reaction step in the presence of a catalyst. | 01-03-2013 |
Helmut Petrat, Rosenheim DE
Patent application number | Description | Published |
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20140075853 | Sliding Door Assembly - A modular wall assembly includes a frame assembly that includes at least one vertical frame member and at least one horizontal frame member, wherein the frame assembly is configured to define a door opening, a door member slidably operable between a closed position, wherein the door member is at least partially located within the door opening, and an open position, wherein the door member is at least partially removed from with the door opening to allow ingress and egress through the door opening, and a support assembly that includes a sliding support member that slidably supports the door member between the open and closed positions, and at least one mounting arrangement coupling the sliding support member, wherein the at least one mounting arrangement allows vertical adjustment of the sliding support member with respect to the frame assembly. | 03-20-2014 |
20150107171 | SLIDING DOOR ASSEMBLY - A modular wall assembly includes a frame assembly that includes at least one vertical frame member and at least one horizontal frame member, wherein the frame assembly is configured to define a door opening, a door member slidably operable between a closed position, wherein the door member is at least partially located within the door opening, and an open position, wherein the door member is at least partially removed from with the door opening to allow ingress and egress through the door opening, and a support assembly that includes a sliding support member that slidably supports the door member between the open and closed positions, and at least one mounting arrangement coupling the sliding support member, wherein the at least one mounting arrangement allows vertical adjustment of the sliding support member with respect to the frame assembly. | 04-23-2015 |