Patents by Inventor Erich Otto
Erich Otto has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20150039826Abstract: Embodiments of the invention include systems and methods for auto-tiering multiple file systems across a common resource pool. Storage resources are allocated as a sub-LUN auto-tiering (SLAT) sub-pool. The sub-pool is managed as a single virtual address space (VAS) with a virtual block address (VBA) for each logical block address of each data block in the sub-pool, and a portion of those VBAs can be allocated to each of a number of file systems. Mappings are maintained between each logical block address in which file system data is physically stored and a VBA in the file system's portion of the virtual address space. As data moves (e.g., is added, auto-tiered, etc.), the mappings can be updated. In this way, multiple SLAT file systems can exploit the full resources of the common SLAT sub-pool and maximize the resource options available to auto-tiering functions.Type: ApplicationFiled: February 3, 2014Publication date: February 5, 2015Applicant: Oracle International CorporationInventors: David Alan Burton, Kenneth Harris, Erich Otto
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Publication number: 20140337576Abstract: Embodiments of the invention include systems and methods for auto-tiering multiple file systems across a common resource pool. Storage resources are allocated as a sub-LUN auto-tiering (SLAT) sub-pool. The sub-pool is managed as a single virtual address space (VAS) with a virtual block address (VBA) for each logical block address of each data block in the sub-pool, and a portion of those VBAs can be allocated to each of a number of file systems. Mappings are maintained between each logical block address in which file system data is physically stored and a VBA in the file system's portion of the virtual address space. As data moves (e.g., is added, auto-tiered, etc.), the mappings can be updated. In this way, multiple SLAT file systems can exploit the full resources of the common SLAT sub-pool and maximize the resource options available to auto-tiering functions.Type: ApplicationFiled: July 25, 2014Publication date: November 13, 2014Inventors: David Alan Burton, Kenneth Harris, Erich Otto
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Publication number: 20140337577Abstract: Embodiments of the invention include systems and methods for auto-tiering multiple file systems across a common resource pool. Storage resources are allocated as a sub-LUN auto-tiering (SLAT) sub-pool. The sub-pool is managed as a single virtual address space (VAS) with a virtual block address (VBA) for each logical block address of each data block in the sub-pool, and a portion of those VBAs can be allocated to each of a number of file systems. Mappings are maintained between each logical block address in which file system data is physically stored and a VBA in the file system's portion of the virtual address space. As data moves (e.g., is added, auto-tiered, etc.), the mappings can be updated. In this way, multiple SLAT file systems can exploit the full resources of the common SLAT sub-pool and maximize the resource options available to auto-tiering functions.Type: ApplicationFiled: July 25, 2014Publication date: November 13, 2014Inventors: David Alan Burton, Kenneth Harris, Erich Otto
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Publication number: 20140178661Abstract: A fibrous substrate comprising a consolidated product of a fiber composition is provided comprising polyimide fibers; fibers selected from aromatic polyamide fibrids or polycarbonate fibers; aromatic polyamide fibers. A process of preparing a fibrous substrate is disclosed, comprising forming a layer from a slurry comprising a suspension solvent; and fiber composition comprising a combination of polyimide fibers; aromatic polyamide fibers; aromatic polyamide fibrids; each based on the total weight of the fibers in the fiber composition; dewatering the layer; and consolidating the layer to form the fibrous substrate; wherein a layer of polyimide fiber aromatic polyamide fibrid is applied to each surface of the fibrous substrate either before or after said consolidating step, and the substrate and polyimide layers are together subjected to a consolidating step. In another embodiment, articles comprising the above fibrous substrates are provided.Type: ApplicationFiled: December 21, 2012Publication date: June 26, 2014Inventors: Thomas Adjei, Benny E. David, John R. Krahn, Dennis G. Lockyer, Paul B. Lockyer, David Smith, Erich Otto Teutsch, Peter J. Zuber
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Publication number: 20140167329Abstract: A method for preparing a high temperature melt integrity separator, the method comprising spinning a polymer by one or more of a mechanical spinning process and an electro-spinning process to produce fine fibers.Type: ApplicationFiled: December 18, 2013Publication date: June 19, 2014Applicant: SABIC Innovative Plastics IP B.V.Inventors: Roy Martinus Adrianus L'Abee, Richard Peters, Erich Otto Teutsch, Huiqing Wu, Yanju Wang, Qunjian Huang, Wujun Rong, Jacob Scott LaBelle
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Patent number: 8645662Abstract: Embodiments of the invention include systems and methods for auto-tiering multiple file systems across a common resource pool. Storage resources are allocated as a sub-LUN auto-tiering (SLAT) sub-pool. The sub-pool is managed as a single virtual address space (VAS) with a virtual block address (VBA) for each logical block address of each data block in the sub-pool, and a portion of those VBAs can be allocated to each of a number of file systems. Mappings are maintained between each logical block address in which file system data is physically stored and a VBA in the file system's portion of the virtual address space. As data moves (e.g., is added, auto-tiered, etc.), the mappings can be updated. In this way, multiple SLAT file systems can exploit the full resources of the common SLAT sub-pool and maximize the resource options available to auto-tiering functions.Type: GrantFiled: January 25, 2012Date of Patent: February 4, 2014Assignee: Oracle International CorporationInventors: David Alan Burton, Kenneth Harris, Erich Otto
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Publication number: 20130260123Abstract: Fibrous substrates containing polyetherimides and other synthetic fibers are disclosed, along with methods of preparing electrical insulation paper and articles comprising the fibrous substrates.Type: ApplicationFiled: March 14, 2013Publication date: October 3, 2013Applicant: SABIC Innovative Plastics IP B.V.Inventors: John R. Krahn, Erich Otto Teutsch, Dennis Lockyer, Thomas Adjei
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Publication number: 20130255899Abstract: A transformer paper comprising polyetherimide fibers is disclosed, along with a method of making the transformer paper and articles.Type: ApplicationFiled: March 14, 2013Publication date: October 3, 2013Applicant: SABIC Innovative Plastics IP B.V.Inventors: John R. Krahn, Erich Otto Teutsch
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Publication number: 20130260088Abstract: A consolidated fibrous mat comprises 20 to 50 weight percent of reinforcing fibers; and a continuous phase connecting the reinforcing fibers, comprising 50 to 70 weight percent of a polymer having a melt temperature at least 20° C. lower than the reinforcing fibers, and 5 to 10 weight percent of a binder having a melt temperature lower than the polymer; wherein the weight percent of each of the reinforcing fibers, the polymer, and the binder is based on the combined total weight of the reinforcing fibers, the polymer, and the binder.Type: ApplicationFiled: March 14, 2013Publication date: October 3, 2013Applicant: SABIC Innovative Plastics IP B.V.Inventors: Benny Ezekiel David, Kim R. Choate, Dennis Lockyer, Thomas Adjei, Vincent L. Lanning, Craig Lawrence Milne, Erich Otto Teutsch
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Publication number: 20130260124Abstract: Fibrous substrates containing polyetherimides and other synthetic fibers are disclosed, along with methods of preparing electrical insulation paper and articles comprising the fibrous substrates.Type: ApplicationFiled: March 14, 2013Publication date: October 3, 2013Applicant: SABIC Innovative Plastics IP B.V.Inventors: Benny Ezekiel David, Kim R. Choate, John R. Krahn, Dennis Lockyer, Thomas Adjei, Erich Otto Teutsch
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Publication number: 20130166839Abstract: Embodiments of the invention include systems and methods for auto-tiering multiple file systems across a common resource pool. Storage resources are allocated as a sub-LUN auto-tiering (SLAT) sub-pool. The sub-pool is managed as a single virtual address space (VAS) with a virtual block address (VBA) for each logical block address of each data block in the sub-pool, and a portion of those VBAs can be allocated to each of a number of file systems. Mappings are maintained between each logical block address in which file system data is physically stored and a VBA in the file system's portion of the virtual address space. As data moves (e.g., is added, auto-tiered, etc.), the mappings can be updated. In this way, multiple SLAT file systems can exploit the full resources of the common SLAT sub-pool and maximize the resource options available to auto-tiering functions.Type: ApplicationFiled: January 25, 2012Publication date: June 27, 2013Applicant: ORACLE INTERNATIONAL CORPORATIONInventors: David Alan Burton, Kenneth Harris, Erich Otto
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Publication number: 20120321879Abstract: One embodiment relates to an, article and a method for producing an article including a plurality of substrates, and an adhesive bonded between at least two of the plurality of substrates. The adhesive can include a polycarbonate copolymer that includes reacted resorcinol, siloxane, and bisphenol-A. Another embodiment relates to an article having a first polyimide substrate, a second polyimide substrate, and an adhesive bonded between the first substrate and the second substrate. The article can have a 2 minute integrated heat release rate of less than or equal to 65 kilowatt?minutes per square meter (kW?min/m2) and a peak heat release rate of less than 65 kilowatts per square meter (kW/m2) as measured using the method of FAR F25.4, in accordance with Federal Aviation Regulation FAR 25.853(d).Type: ApplicationFiled: May 9, 2012Publication date: December 20, 2012Inventors: Erich Otto Teutsch, Craig Milne
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Publication number: 20120288702Abstract: One embodiment relates to an article and a method for producing an article including a plurality of substrates, and an adhesive bonded between at least two of the plurality of substrates. The adhesive can include a polycarbonate copolymer that includes reacted resorcinol, siloxane, and bisphenol-A. Another embodiment relates to an article having a first polyimide substrate, a second polyimide substrate, and an adhesive bonded between the first substrate and the second substrate. The article can have a 2 minute integrated heat release rate of less than or equal to 65 kilowatt-minutes per square meter (kW-min/m2) and a peak heat release rate of less than 65 kilowatts per square meter (kW/m2) as measured using the method of FAR F25.4, in accordance with Federal Aviation Regulation FAR 25.853(d).Type: ApplicationFiled: May 10, 2011Publication date: November 15, 2012Inventors: Erich Otto TEUTSCH, Craig Milne
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Publication number: 20120065283Abstract: A composition for the manufacture of a porous, compressible article, the composition comprising a combination of: a plurality of reinforcing fibers; a plurality of polyimide fibers; and a plurality of polymeric binder fibers; wherein the polymeric binder fibers have a melting point lower than the polyimide fibers; methods for forming the porous, compressible article; and articles containing the porous, compressible article. An article comprising a thermoformed dual matrix composite is also disclosed, wherein the composite exhibits a time to peak release, as measured by FAR 25.853 (OSU test), a 2 minute total heat release, as measured by FAR 25.853 (OSU test), and an NBS optical smoke density of less than 200 at 4 minutes, determined in accordance with ASTM E-662 (FAR/JAR 25.853).Type: ApplicationFiled: September 14, 2011Publication date: March 15, 2012Applicant: SABIC INNOVATIVE PLASTICS IP B.V.Inventors: Thomas ADJEI, Benny Ezekiel DAVID, Dennis LOCKYER, Craig MILNE, Erich Otto TEUTSCH
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Patent number: 7837911Abstract: A method of forming a layered article, the method comprises thermoforming a substrate sheet to form a shaped substrate, wherein the shaped substrate is a fiber-reinforced plastic material having a void content sufficient to allow a vacuum to be applied through the shaped substrate; pulling a vacuum through the shaped substrate; and pulling a film layer onto a surface of the shaped substrate to form the layered article.Type: GrantFiled: March 22, 2004Date of Patent: November 23, 2010Assignee: Sabic Innovative Plastics IP B.V.Inventors: Paul Anthony Bristow, Scott Michael Davis, Jesse Guy Hipwell, Randall Todd Myers, Erich Otto Teutsch
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Patent number: 7837912Abstract: A method of forming a layered article, the method comprises thermoforming a substrate sheet to form a shaped substrate, wherein the shaped substrate is a fiber-reinforced plastic material having a void content sufficient to allow a vacuum to be applied through the shaped substrate; pulling a vacuum through the shaped substrate; and pulling a film layer onto a surface of the shaped substrate to form the layered article.Type: GrantFiled: January 2, 2007Date of Patent: November 23, 2010Assignee: Sabic Innovative Plastics IP B.V.Inventors: Paul Anthony Bristow, Scott Michael Davis, Jesse Guy Hipwell, Randall Todd Myers, Erich Otto Teutsch
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Patent number: 7610951Abstract: Process to cool hot gas by passing the hot gas through a tube having a main tubular part and an upstream tubular part, wherein (i) the exterior of main tubular part is cooled by an evaporating liquid cooling medium flowing freely around said tube, (ii) the upstream tubular part is cooled by passing fresh liquid cooling medium and a defined part of the liquid cooling medium of activity (i) along the exterior of the upstream end of the tube and (iii) wherein the mixture of fresh cooling medium and the defined part of the liquid medium after being used to cool the upstream tubular part is used in activity (i) as cooling medium.Type: GrantFiled: July 27, 2004Date of Patent: November 3, 2009Assignee: Shell Oil CompanyInventors: Eckhard Heinrich Erich Otto Friese, Thomas Paul Von Kossak-Glowczewski, Joachim Papendick, Tycho Agien Van Der Plas, Manfred Heinrich Schmitz-Goeb, Edwin Bernardus Wilhelmus Gerardus Voeten
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Publication number: 20090163610Abstract: A continuous process of making polyetherimide foam materials and articles that include these foam materials. The continuous process is a foam extrusion process that uses selected blowing agents, equipment design and processing conditions to continuously produce extruded foam with a substantially uniform cell size in a wide range of cell densities. Subsequent heating may be used in certain embodiments to remove any residual components from the foam, such as any blowing agents or nucleating agents. Due to the greater densities as well as the characteristics inherent in polyetherimide articles, the resulting foam materials are suitable for a much broader range of applications. The continuous process provides a more cost effective product while also avoiding the use of Freon and/or other agents potentially harmful to the environment.Type: ApplicationFiled: December 20, 2007Publication date: June 25, 2009Inventors: Vincent L. Lanning, Richard D. Lassor, Randall Todd Myers, Michael Kane Pilliod, Erich Otto Teutsch
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Publication number: 20090163609Abstract: Polyetherimide foam materials, articles that include these foam materials and methods of making these foam materials and articles. The foam extrusion process uses selected blowing agents, equipment design and processing conditions to produce continuously extruded foam with a substantially uniform cell size in a lower density PEI foam, such as 25 to 50 g/L or a higher density PEI foam, such as 120 to 300 g/L. Due to the greater densities that can be produced as well as the characteristics inherent in polyetherimide articles, the resulting foam materials are suitable for a much broader range of applications.Type: ApplicationFiled: December 20, 2007Publication date: June 25, 2009Inventors: Richard D. Lassor, Randall Todd Myers, Michael Kane Pilliod, Erich Otto Teutsch
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Publication number: 20080149316Abstract: Process to cool hot gas by passing the hot gas through a tube having a main tubular part and an upstream tubular part, wherein (i) the exterior of main tubular part is cooled by an evaporating liquid cooling medium flowing freely around said tube, (ii) the upstream tubular part is cooled by passing fresh liquid cooling medium and a defined part of the liquid cooling medium of activity (i) along the exterior of the upstream end of the tube and (iii) wherein the mixture of fresh cooling medium and the defined part of the liquid medium after being used to cool the upstream tubular part is used in activity (i) as cooling medium.Type: ApplicationFiled: July 27, 2004Publication date: June 26, 2008Inventors: Eckhard Heinrich Erich Otto Friese, Thomas Paul Von Kossak-Glowczewski, Joachim Papendick, Tycho Agien Van Der Plas, Manfred Heinrich Schmitz-Goeb, Edwin Bernardus Wilhelmus Gerardus Voeten