Patents by Inventor Erik Linde
Erik Linde 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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Patent number: 11833762Abstract: Direct ink write (DIW) printing of reactive resins presents a unique challenge due to the time-dependent nature of the rheological and chemical properties of the ink. As a result, careful print optimization or process control is important to obtain consistent, high quality prints. The present invention uses a flow-through characterization cell for in situ chemical monitoring of a resin ink during DIW printing. Additionally, in-line extrusion force monitoring can be combined with off-line post inspection using machine vision. By combining in-line spectroscopy and force monitoring, it is possible to follow reaction kinetics (for example, curing of a reactive resin) and viscosity changes during printing, which can be used for a closed-loop process control. Additionally, the capability of machine vision to automatically identify and quantify print artifacts can be incorporated on the printing line to enable real-time, AI-assisted quality control of the printed products.Type: GrantFiled: October 17, 2022Date of Patent: December 5, 2023Assignee: National Technology & Engineering Solutions of Sandia, LLCInventors: Adam W. Cook, Mathias C. Celina, Carl Erik Linde, Leah N. Appelhans, Devin J. Roach
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Publication number: 20230158752Abstract: Direct ink write (DIW) printing of reactive resins presents a unique challenge due to the time-dependent nature of the rheological and chemical properties of the ink. As a result, careful print optimization or process control is important to obtain consistent, high quality prints. The present invention uses a flow-through characterization cell for in situ chemical monitoring of a resin ink during DIW printing. Additionally, in-line extrusion force monitoring can be combined with off-line post inspection using machine vision. By combining in-line spectroscopy and force monitoring, it is possible to follow reaction kinetics (for example, curing of a reactive resin) and viscosity changes during printing, which can be used for a closed-loop process control. Additionally, the capability of machine vision to automatically identify and quantify print artifacts can be incorporated on the printing line to enable real-time, AI-assisted quality control of the printed products.Type: ApplicationFiled: October 17, 2022Publication date: May 25, 2023Inventors: Adam W. Cook, Mathias C. Celina, Carl Erik Linde, Leah N. Appelhans, Devin J. Roach
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Patent number: 11518535Abstract: An assembly is provided for an aircraft propulsion system. This assembly includes a nacelle inner structure and a deflection limiter. The nacelle inner structure includes an internal compartment and a cowl. The internal compartment is configured to house a core of a gas turbine engine. The cowl is configured to form an outer radial periphery of the internal compartment. The cowl is also configured to form an outer radial periphery of a compartment exhaust to the internal compartment at an aft end of the cowl. The deflection limiter is attached to the cowl. The deflection limiter is configured to limit radial outward movement of the cowl.Type: GrantFiled: September 29, 2020Date of Patent: December 6, 2022Assignee: Rohr, Inc.Inventor: Erik Linde
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Patent number: 11511874Abstract: An assembly is provided for an aircraft propulsion system. The assembly includes a fixed structure, an inner cowl door and an outer cowl door. The inner cowl door is pivotally connected to the fixed structure. The outer cowl door is pivotally connected to the fixed structure. The outer cowl door is radially outboard of and overlaps the inner cowl door. The linkage extends between and is movably connected to the inner cowl door and the outer cowl door.Type: GrantFiled: September 30, 2020Date of Patent: November 29, 2022Assignee: Rohr, Inc.Inventors: Sean Pretty, Erik Linde, Martin C. Bell, Jihad Ramlaoui
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Patent number: 11125112Abstract: Pin latch assemblies and cam latch assemblies are disclosed. A pin latch assembly is provided comprising a pin housing at least partially enclosing a pin, an actuating device coupled to the pin, and a retaining feature comprising an aperture.Type: GrantFiled: November 11, 2019Date of Patent: September 21, 2021Assignee: Rohr, Inc.Inventors: Erik Linde, Matthew Aaron Farr, Angelica Dahmen, Gustavo DelCampo-Gonzalez, Carlos A Lopez, Hassan Zaidi
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Publication number: 20210094697Abstract: An assembly is provided for an aircraft propulsion system. The assembly includes a fixed structure, an inner cowl door and an outer cowl door. The inner cowl door is pivotally connected to the fixed structure. The outer cowl door is pivotally connected to the fixed structure. The outer cowl door is radially outboard of and overlaps the inner cowl door. The linkage extends between and is movably connected to the inner cowl door and the outer cowl door.Type: ApplicationFiled: September 30, 2020Publication date: April 1, 2021Inventors: Sean Pretty, Erik Linde, Martin C. Bell, Jihad Ramlaoui
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Publication number: 20210095577Abstract: An assembly is provided for an aircraft propulsion system. This assembly includes a nacelle inner structure and a deflection limiter. The nacelle inner structure includes an internal compartment and a cowl. The internal compartment is configured to house a core of a gas turbine engine. The cowl is configured to form an outer radial periphery of the internal compartment. The cowl is also configured to form an outer radial periphery of a compartment exhaust to the internal compartment at an aft end of the cowl. The deflection limiter is attached to the cowl. The deflection limiter is configured to limit radial outward movement of the cowl.Type: ApplicationFiled: September 29, 2020Publication date: April 1, 2021Inventor: Erik Linde
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Publication number: 20200095892Abstract: Pin latch assemblies and cam latch assemblies are disclosed. A pin latch assembly is provided comprising a pin housing at least partially enclosing a pin, an actuating device coupled to the pin, and a retaining feature comprising an aperture.Type: ApplicationFiled: November 11, 2019Publication date: March 26, 2020Applicant: Rohr, Inc.Inventors: ERIK LINDE, Matthew Aaron Farr, Angelica Dahmen, Gustavo DelCampo-Gonzalez, Carlos A. Lopez, Hassan Zaidi
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Patent number: 10508566Abstract: Pin latch assemblies and cam latch assemblies are disclosed. A pin latch assembly is provided comprising a pin housing at least partially enclosing a pin, an actuating device coupled to the pin, and a retaining feature comprising an aperture.Type: GrantFiled: March 29, 2015Date of Patent: December 17, 2019Assignee: Rohr, Inc.Inventors: Erik Linde, Matthew Aaron Farr, Angelica Dahmen, Gustavo DelCampo-Gonzalez, Carlos A. Lopez, Hassan Zaidi
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Patent number: 9718805Abstract: The present invention relates to compounds of formula (I) and pharmaceutically acceptable salts thereof. The invention also relates to pharmaceutical compositions comprising these compounds, to processes for making these compounds, and to their use as medicaments for treatment and/or prevention of A?-related diseases.Type: GrantFiled: June 3, 2014Date of Patent: August 1, 2017Assignee: Acturum Life Science ABInventors: Yevgeni Besidski, Ulrika Yngve, Kim Paulsen, Christian Erik Linde, Jonas Malmborg
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Patent number: 9611254Abstract: The present invention relates to compounds of formula (I) and pharmaceutically acceptable salts thereof. The invention also relates to pharmaceutical compositions comprising these compounds, to processes for making these compounds, and to their use as medicaments for treatment and/or prevention of A?-related diseases.Type: GrantFiled: June 3, 2014Date of Patent: April 4, 2017Assignee: Acturum Life Science ABInventors: Yevgeni Besidski, Ulrika Yngve, Kim Paulsen, Christian Erik Linde, Gunnar Nordvall, Istvan Macsari, Jonas Malmborg
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Publication number: 20160281539Abstract: Pin latch assemblies and cam latch assemblies are disclosed. A pin latch assembly is provided comprising a pin housing at least partially enclosing a pin, an actuating device coupled to the pin, and a retaining feature comprising an aperture.Type: ApplicationFiled: March 29, 2015Publication date: September 29, 2016Applicant: Rohr, Inc.Inventors: Erik Linde, Matthew Aaron Farr, Angelica Dahmen, Gustavo DelCampo-Gonzalez, Carlos A. Lopez, Hassan Zaidi
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Patent number: 9439904Abstract: The present invention relates to compounds of formula (I) and pharmaceutically acceptable salts thereof. The invention also relates to pharmaceutical compositions comprising these compounds, to processes for making these compounds, and to their use as medicaments for treatment and/or prevention of A?-related diseases.Type: GrantFiled: June 3, 2014Date of Patent: September 13, 2016Assignee: Acturum Life Science ABInventors: Yevgeni Besidski, Ulrika Yngve, Kim Paulsen, Christian Erik Linde, Istvan Macsari, Jonas Malmborg, Alexander Paptchikhine, Per Arvidsson
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Publication number: 20160129002Abstract: The present invention relates to compounds of formula (I) and pharmaceutically acceptable salts thereof. The invention also relates to pharmaceutical compositions comprising these compounds, to processes for making these compounds, and to their use as medicaments for treatment and/or prevention of A?-related diseases.Type: ApplicationFiled: June 3, 2014Publication date: May 12, 2016Applicant: Acturum Life Science ABInventors: Yevgeni BESIDSKI, Ulrika YNGVE, Kim PAULSEN, Christian Erik LINDE, Istvan MACSARI, Jonas MALMBORG, Alexander PAPTCHIKHINE, Per ARVIDSSON
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Publication number: 20160108022Abstract: The present invention relates to compounds of formula (I) and pharmaceutically acceptable salts thereof. The invention also relates to pharmaceutical compositions comprising these compounds, to processes for making these compounds, and to their use as medicaments for treatment and/or prevention of A?-related diseases.Type: ApplicationFiled: June 3, 2014Publication date: April 21, 2016Inventors: Yevgeni BESIDSKI, Ulrika YNGVE, Kim PAULSEN, Christian Erik LINDE, Jonas MALMBORG
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Patent number: 8859534Abstract: The present invention relates to compounds of formula (I), wherein R1 is heteroaryl or heterocyclyl, optionally substituted; R2 is C1-4alkyl, heterocyclyl, C1-4alkylaryl, C1-4alkylheteroaryl, carbocyclyl, C1-4alkylheterocyclyl, heterocyclyl-heteroaryl, aryl-heterocyclyl, carbocyclyl-heteroaryl, heterocyclyl-aryl, optionally substituted; R3 is hydrogen or C1-4alkyl, or R2 and R3 may together with the nitrogen atom, form a saturated ring system containing 4, 5 or 6 ring forming atoms, and optionally substituted; R4 is hydrogen, halogen, methyl or methoxy; to pharmaceutical composition containing said compounds and to the use of said compounds in therapy, for instance in treating cognitive disorders. The present invention further relates to new intermediates useful in the preparation thereof.Type: GrantFiled: February 4, 2013Date of Patent: October 14, 2014Assignee: Acturum Life Science ABInventors: Johan Andersson, Helena Gyback, Anh Johansson, Christian Erik Linde, Jonas Malmstrom, Gunnar Nordvall, Tatjana Weigelt, Gitte Terp
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Patent number: 8367676Abstract: The present invention relates to compounds of formula (I), wherein R1 is heteroaryl or heterocyclyl, optionally substituted; R2 is C1-4alkyl, heterocyclyl, C1-4alkylaryl, C1-4alkylheteroaryl, carbocyclyl, C1-4alkylheterocyclyl, heterocyclyl-heteroaryl, aryl-heterocyclyl, carbocyclyl-heteroaryl, heterocyclyl-aryl, optionally substituted; R3 is hydrogen or C1-4alkyl, or R2 and R3 may together with the nitrogen atom, form a saturated ring system containing 4, 5 or 6 ring forming atoms, and optionally substituted; R4 is hydrogen, halogen, methyl or methoxy; to pharmaceutical composition containing said compounds and to the use of said compounds in therapy, for instance in treating cognitive disorders. The present invention further relates to new intermediates useful in the preparation thereof.Type: GrantFiled: June 28, 2010Date of Patent: February 5, 2013Assignee: AstraZeneca ABInventors: Johan Andersson, Helena Gybäck, Anh Johansson, Christian Erik Linde, Jonas Malmström, Gunnar Nordvall, Tatjana Weigelt, Gitte Terp
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Publication number: 20100331341Abstract: The present invention relates to compounds of formula (I), wherein R1 is heteroaryl or heterocyclyl, optionally substituted; R2 is C1-4alkyl, heterocyclyl, C1-4alkylaryl, C1-4alkylheteroaryl, carbocyclyl, C1-4alkylheterocyclyl, heterocyclyl-heteroaryl, aryl-heterocyclyl, carbocyclyl-heteroaryl, heterocyclyl-aryl, optionally substituted; R3 is hydrogen or C1-4alkyl, or R2 and R3 may together with the nitrogen atom, form a saturated ring system containing 4, 5 or 6 ring forming atoms, and optionally substituted; R4 is hydrogen, halogen, methyl or methoxy; to pharmaceutical composition containing said compounds and to the use of said compounds in therapy, for instance in treating cognitive disorders. The present invention further relates to new intermediates useful in the preparation thereof.Type: ApplicationFiled: June 28, 2010Publication date: December 30, 2010Applicant: ASTRAZENECA ABInventors: Johan ANDERSSON, Helena GYBÄCK, Anh JOHANSSON, Christian Erik LINDE, Jonas MALMSTRÖM, Gunnar NORDVALL, Tatjana WEIGELT, Gitte TERP