Pearlstein
Dennis Pearlstein, Draper, UT US
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20090242556 | Explosion Resistant Gas Tank Design - A gasoline storage system includes a storage area and a porous, non gasoline reactive, and non-particulate generating material disposed within the storage area. | 10-01-2009 |
Dennis Pearlstein, Austin, TX US
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20130255028 | ROTARY CLEANING HEAD HAVING INDIRECT FLUID APPLICATION - A rotary cleaning device having a plurality of flush pad extractors can provide improved debris removal and reduced residual material. More specifically, a rotary cleaning device can include a plurality of flush pad extractors which are oriented generally circumferentially about a common rotation axis. These unique flush pad extractors can include a fluid applicator and a vacuum member oriented behind the fluid applicator such that during operation of the device the fluid applicator contacts a surface to be cleaned prior to contact by the vacuum member. In accordance with the present invention, the fluid applicator provides passive delivery of fluid to the surface to be cleaned. Passive delivery of fluid allows for reduced fluid usage and more controlled and even distribution of fluid across a surface without overwetting. | 10-03-2013 |
20140245559 | ROTARY CLEANING HEAD HAVING INDIRECT FLUID APPLICATION - A rotary cleaning device having a plurality of flush pad extractors can provide improved debris removal and reduced residual material. More specifically, a rotary cleaning device can include a plurality of flush pad extractors which are oriented generally circumferentially about a common rotation axis. These unique flush pad extractors can include a fluid applicator and a vacuum member oriented behind the fluid applicator such that during operation of the device the fluid applicator contacts a surface to be cleaned prior to contact by the vacuum member. In accordance with the present invention, the fluid applicator provides passive delivery of fluid to the surface to be cleaned. Passive delivery of fluid allows for reduced fluid usage and more controlled and even distribution of fluid across a surface without overwetting. | 09-04-2014 |
Dennis L. Pearlstein, Dripping Spring, TX US
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20100223750 | VACUUM NOZZLE TOOL INCLUDING FLUSH CLEAN COMPONENT - A vacuum nozzle for removing liquid from surfaces includes a nozzle body defining an internal enclosed vacuum chamber wherein the chamber is of a size and shallow depth so as to enhance water flow therethrough, the nozzle body also having a vacuum source connector in fluid communication with the chamber and adapted to receive a vacuum source conduit, and the nozzle body also having a hard outer bottom surface and defining a plurality of vacuum suction ports opening between the chamber and the bottom surface. The vacuum nozzle also includes at least one injection member, wherein the at least one injection member is configured to inject a fluid below the nozzle body, whereby the nozzle, when connected to a suction source is placed on a saturated surface effects removal of water therefrom through the ports and chamber to the vacuum source. | 09-09-2010 |
Richard W. Pearlstein US
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20100242136 | UDP-GLUCOSE MODIFIERS - This invention relates to an isolated nucleic acid fragment encoding a UDP-galactose 4-epimerase. The invention also relates to the construction of a chimeric gene encoding all or a portion of the UDP-galactose 4-epimerase, in sense or antisense orientation, wherein expression of the chimeric gene results in production of altered levels of the UDP-galactose 4-epimerase in a transformed host cell. | 09-23-2010 |
Richard W. Pearlstein, Newark, DE US
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20160030857 | Component Recovery Process - The present disclosure provides a method for separating a mixture comprising a compound of formula I: | 02-04-2016 |
Robert D. Pearlstein, Durham, NC US
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20100021029 | SYSTEMS AND METHODS FOR CHARACTERIZING SPATIAL DISTORTION IN 3D IMAGING SYSTEMS - Systems and methods for characterizing spatial distortions in location data determined by an imaging system, for example as employed in imaged guided therapy. A three dimensional phantom is custom formed for a desired imaging space of a given imaging system. The phantom includes a large plurality of control points fixed rigidly in space to a high degree of known accuracy. The phantom is fixed to a stereotactic frame defining a known calibrated reference or zero and imaged. An algorithm customized for the phantom determines the spatial locations of the control points. A comparison is made between the known and the determined spatial locations for at least a subset of the control points. The comparison results in indicia for any determined spatial distortions observed. The raw image data can be manipulated to compensate for any spatial distortion. The control points can have fixed locations known to an accuracy of 100μ or better. The algorithm can determine an initial estimate for the detected location of a control point accurate to ±0.5 pixel or better. | 01-28-2010 |
20120200563 | SYSTEMS AND METHODS FOR CHARACTERIZING SPATIAL DISTORTION IN 3D IMAGING SYSTEMS - Systems and methods for characterizing spatial distortions in location data determined by an imaging system, for example as employed in imaged guided therapy. A three dimensional phantom is custom formed for a desired imaging space of a given imaging system. The phantom includes a large plurality of control points fixed rigidly in space to a high degree of known accuracy. The phantom is fixed to a stereotactic frame defining a known calibrated reference or zero and imaged. An algorithm customized for the phantom determines the spatial locations of the control points. A comparison is made between the known and the determined spatial locations for at least a subset of the control points. The comparison results in indicia for any determined spatial distortions observed. The raw image data can be manipulated to compensate for any spatial distortion. The control points can have fixed locations known to an accuracy of 100.mu. or better. The algorithm can determine an initial estimate for the detected location of a control point accurate to .+−.0.5 pixel or better. | 08-09-2012 |
20150030223 | SYSTEMS AND METHODS FOR CHARACTERIZING SPATIAL DISTORTION IN 3D IMAGING SYSTEMS - Systems and methods for characterizing spatial distortions in location data determined by an imaging system, for example as employed in imaged guided therapy. A three dimensional phantom is custom formed for a desired imaging space of a given imaging system. The phantom includes a large plurality of control points fixed rigidly in space to a high degree of known accuracy. The phantom is fixed to a stereotactic frame defining a known calibrated reference or zero and imaged. An algorithm customized for the phantom determines the spatial locations of the control points. A comparison is made between the known and the determined spatial locations for at least a subset of the control points. The comparison results in indicia for any determined spatial distortions observed. The raw image data can be manipulated to compensate for any spatial distortion. The control points can have fixed locations known to an accuracy of 100 μm or better. The algorithm can determine an initial estimate for the detected location of a control point accurate to .±.0.5 pixel or better. | 01-29-2015 |
Ronald Martin Pearlstein, San Marcos, CA US
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20120103857 | Cylinder Surface Treatment For Monochlorosilane - The present invention is a container and a processing for passivating the internal surface of the container to store monochlorosilane in a stable manner without degradation of the monochlorosilane. Various container surface modifications have been identified to reduce surface reactions to acceptable levels. Some of the described surface modifications result in significant reduction in monochlorosilane instability. | 05-03-2012 |
20120142191 | Chemical Mechanical Planarization Composition And Method With Low Corrosiveness - A CMP composition and associated method are provided that afford good corrosion protection and low defectivity levels both during and subsequent to CMP processing. This composition and method are useful in CMP (chemical mechanical planarization) processing in semiconductor manufacture involving removal of metal(s) and/or barrier layer material(s) and especially for CMP processing in low technology node applications. | 06-07-2012 |
20130078392 | HALOGENATED ORGANOAMINOSILANE PRECURSORS AND METHODS FOR DEPOSITING FILMS COMPRISING SAME - Described herein are precursors and methods of forming films. In one aspect, there is provided a precursor having Formula I: | 03-28-2013 |
20130129940 | ORGANOAMINOSILANE PRECURSORS AND METHODS FOR MAKING AND USING SAME - Described herein are organoaminosilane precursors which can be used to deposit silicon containing films which contain silicon and methods for making these precursors. Also disclosed herein are deposition methods for making silicon-containing films or silicon containing films using the organoaminosilane precursors described herein. Also disclosed herein are the vessels that comprise the organoaminosilane precursors or a composition thereof that can be used, for example, to deliver the precursor to a reactor in order to deposit a silicon-containing film. | 05-23-2013 |
20130180215 | CATALYST AND FORMULATIONS COMPRISING SAME FOR ALKOXYSILANES HYDROLYSIS REACTION IN SEMICONDUCTOR PROCESS - A stable formulation comprising a silicon containing precursor selected from an alkoxysilane, aryloxysilane, or alkylalkoxysilane and a catalyst compound comprising a haloalkoxyalkylsilane or haloaryloxyalkylsilane wherein the substitutents within the silicon-containing precursor and catalyst compound are the same are described herein. More specifically, the formulation comprises a silicon-containing precursor comprising an alkoxyalkylsilane or aryloxysilane having a formula of Si(OR | 07-18-2013 |
20130196082 | ALKOXYAMINOSILANE COMPOUNDS AND APPLICATIONS THEREOF - Alkoxyaminosilane compounds having formula I, and processes and compositions for depositing a silicon-containing film, are described herein: | 08-01-2013 |
20130243968 | CATALYST SYNTHESIS FOR ORGANOSILANE SOL-GEL REACTIONS - A formulation comprising a first organosilane precursor and a halogenation reagent wherein at least a portion or all of the halogenation reagent reacts to provide the second organosilane precursor. Methods of generating such formulation in situ from readily available pure materials are also provided. Further provided are methods of using the formulations as the precursor for a flowable vapor deposition process. | 09-19-2013 |
20130295779 | HIGH TEMPERATURE ATOMIC LAYER DEPOSITION OF SILICON OXIDE THIN FILMS - Composition(s) and atomic layer deposition (ALD) process(es) for the formation of a silicon oxide containing film at one or more deposition temperature of about 500° C. is disclosed. In one aspect, the composition and process use one or more silicon precursors selected from compounds having the following formulae I, II, described and combinations thereof | 11-07-2013 |
20140158580 | ALKOXYSILYLAMINE COMPOUNDS AND APPLICATIONS THEREOF - Described herein are alkoxysilylamine precursors having the following Formulae A and B: | 06-12-2014 |
20140272194 | ORGANOAMINOSILANE PRECURSORS AND METHODS FOR MAKING AND USING SAME - Described herein are organoaminosilane precursors which can be used to deposit silicon containing films which contain silicon and methods for making these precursors. Also disclosed herein are deposition methods for making silicon-containing films or silicon containing films using the organoaminosilane precursors described herein. Also disclosed herein are the vessels that comprise the organoaminosilane precursors or a composition thereof that can be used, for example, to deliver the precursor to a reactor in order to deposit a silicon-containing film. | 09-18-2014 |
20140287164 | COMPOSITIONS AND PROCESSES FOR DEPOSITING CARBON-DOPED SILICON-CONTAINING FILMS - Described herein are compositions for depositing a carbon-doped silicon containing film wherein the composition comprises a first precursor comprising at least one compound selected from the group consisting of: an organoaminoalkylsilane having a formula of R | 09-25-2014 |
20150024608 | Organoaminodisilane Precursors and Methods for Depositing Films Comprising Same - Described herein are precursors and methods for forming silicon-containing films. In one aspect, there is provided a precursor of Formula I: | 01-22-2015 |
20150056822 | COMPOSITIONS AND METHODS USING SAME FOR FLOWABLE OXIDE DEPOSITION - Described herein are compositions or formulations for forming a film in a semiconductor deposition process, such as without limitation, a flowable chemical vapor deposition of silicon oxide. Also described herein is a method to improve the surface wetting by incorporating an acetylenic alcohol or diol surfactant such as without limitation 3,5-dimethyl-1-hexyn-3-ol, 2,4,7,9-tetramethyl-5-decyn-4,7-diol, 4-ethyl-1-octyn-3-ol, and 2,5-dimethylhexan-2,5-diol, and other related compounds. | 02-26-2015 |