Ludvig
Jason Randall Ludvig, Hampstead CA
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20120205269 | STERILIZABLE POUCH - Disclosed is a sterilizable pouch for surgical instruments. The pouch comprises a sterilant permeable sheet with a first sealing strip and a sterilant impermeable sheet with a second sealing strip. The sealing strips are sealed together to define the pouch. At least one sealable open portion is for sealing the pouch after surgical instruments are located inside the pouch. An indicator material for indicating sterile processing conditions inside the pouch is located on an inner surface of the sterilant impermeable sheet inside the pouch. | 08-16-2012 |
László Ludvig, Budapest HU
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20130055737 | Power Plant Cooling System And A Method For Its Operation - The invention is a power plant cooling system comprising a direct contact condenser ( | 03-07-2013 |
László Ludvig, Budapest HU
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20130000867 | Hybrid Cooling System - The invention is a hybrid cooling system for condensing the exhaust steam of a steam turbine ( | 01-03-2013 |
20130055737 | Power Plant Cooling System And A Method For Its Operation - The invention is a power plant cooling system comprising a direct contact condenser ( | 03-07-2013 |
Maria Margaret Ludvig, Seabrook, TX US
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20100111797 | ADDITIVE-CONTAINING ANIONIC CLAYS FOR REDUCING SOX EMISSIONS FROM AN FCC REGENERATOR AND PROCESS FOR MAKING THEM - A process is disclosed for the preparation of an additive-containing anionic clay generally comprising the steps of: a) milling a physical mixture of a divalent metal compound and a trivalent metal compound, b) calcining the milled physical mixture at a temperature in the range of about 200 to about 8000 C, and c) rehydrating the calcined mixture in aqueous suspension to form the additive-containing anionic clay, wherein an additive is optionally present in the physical mixture of step (a) and present in the aqueous suspension of step (c), and the additive is essentially free of vanadium. | 05-06-2010 |
Nandor Ludvig, Richmond Hill, NY US
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20090281446 | SYSTEM AND DEVICE FOR SEIZURE DETECTION - A device comprises a head mounting arrangement sized and shaped to be worn on a user's head and a plurality of electrodes disposed on the arrangement so that, when the arrangement is worn on the user's head, the electrodes contact target portions of a scalp to detect electrical activity of a brain of the user in combination with an image capture device disposed on the arrangement so that, when the arrangement is worn on the user's head, a field of view of the image capture device includes a portion of an anatomy of the user and a processing unit generating EEG data from the electrical activity, wherein, when the EEG data is indicative of an epileptic event, the processing unit activates the image capture device to capture video data of the user and may store the EEG and/or the video data with transmission of warning signals to one or more remote displaying and/or computing arrangements. | 11-12-2009 |
20100179518 | Microelectrode-Equipped Subdural Therapeutic Agent Delivery Strip - An apparatus for treating the brain, comprises a first fluid delivery device including a distal end sized and shaped for placement at a first target site between a dura mater and a pia mater of the brain, the first fluid delivery device including a first fluid lumen extending to a first outlet port in the distal end to deliver fluids to a first target location and a first microelectrode mounted within the distal end of the first fluid delivery device for movement between an insertion position in which a first distal tip of the first microelectrode is received within the first fluid delivery device and a deployed position in which the first microelectrode extends out of the first fluid delivery device with the first distal tip thereof penetrating the pia mater to a first electrode target position in the cerebral cortex. | 07-15-2010 |
20150045766 | MICROELECTRODE-EQUIPPED SUBDURAL THERAPEUTIC AGENT DELIVERY STRIP - An apparatus for treating the brain, comprises a first fluid delivery device including a distal end sized and shaped for placement at a first target site between a dura mater and a pia mater of the brain, the first fluid delivery device including a first fluid lumen extending to a first outlet port in the distal end to deliver fluids to a first target location and a first microelectrode mounted within the distal end of the first fluid delivery device for movement between an insertion position in which a first distal tip of the first microelectrode is received within the first fluid delivery device and a deployed position in which the first microelectrode extends out of the first fluid delivery device with the first distal tip thereof penetrating the pia mater to a first electrode target position in the cerebral cortex. | 02-12-2015 |
Nandor Ludvig, New York, NY US
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20110071425 | Laser-perforated intra-parenchymal micro-probe - Apparatus and methods in which very small volumes of biological fluid-borne material, particularly large molecules such as proteins, may be selectively extracted from or delivered to interstitial fluid (in vivo or in vitro) by means of intra-parenchymal micro-probes inserted in the brain. The primary use of the micro-probe is in neuroscience research, clinical diagnostics or treatment of epilepsy and other neurological conditions; it may also be applied to other organs and biological systems. Eventual human clinical applications may include neurosurgical monitoring, functional tracking of devices or materials introduced in a surgical procedure, or cerebro-spinal fluid sampling. | 03-24-2011 |
Nandor Ludvig, Astoria, NY US
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20150038948 | Apparatus and use of a neurochemisrty regulator device insertable in the cranium for thetreatment of cerebral cortical disorders - A subarachnoid pharmacodialysis apparatus insertable under the scalp, in and under the cranium, with a relatively short and simple neurosurgical procedure, to be kept there safely implanted for a year or longer for the purpose of regulating the neurochemistry of one or more diseased cerebral cortical areas and thus to achieve therapeutic effects via both localized delivery of medication and drainage of local neurotoxic molecules across the subdural meninges and compartments in a feedback-controlled fashion, with or without the additional capability of performing localized neurochemistry regulation in subcortical areas. This apparatus is also used for neurochemical profiling of the diseased brain area or areas by analyzing the removed endogenous molecules and adjusting the composition of the delivered medication based on the patient's specific, abnormal neurochemistry within the treated area or areas. | 02-05-2015 |