Patents by Inventor Jeremy Roger
Jeremy Roger 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).
-
Patent number: 8996340Abstract: A diagnostic system of an aircraft, comprising a plurality of sub-systems at least one of which performs monitoring and notification of at least one detected event, using graphs of feared events. After a message of notification of occurrence of the detected event has been received, a set of feared events linked to this message is created from the graph of feared events, and logic expressions are constructed according to logic links represented in the graph of feared events. A group of feared events then is created according to elements of the logic expressions. The minimal vertexes of the logic expressions associated with the feared events of the group are calculated and form a diagnosis of the system.Type: GrantFiled: October 19, 2011Date of Patent: March 31, 2015Assignees: Airbus S.A.S., Airbus Operations S.A.S.Inventors: Vincent Cheriere, Christophe Abelin, Jeremy Roger, Laia Vilalta-Estrada
-
Publication number: 20140282919Abstract: User access to a protected resource is controlled by: intercepting a request from a client browser (80) directed to a server (50); requesting user credentials from the client browser (80); processing user credentials received from the client browser (80) to authenticate the user (20); redirecting the client browser (80) to an authorization server (70) configured to issue a token credential; intercepting an authorization request from the browser (80) to the authorization server (70), and inserting into the authorization request an HTTP header variable indicating the authentication status of the user (20). The authorization server (70) is arranged to issue a token credential, which may be used by the user (20) to obtain a token for indicating to a server (50) hosting the protected resource authorization of the user (20) to access the protected resource.Type: ApplicationFiled: September 25, 2012Publication date: September 18, 2014Applicant: BRITISH TELECOMMUNICATIONS public limited companyInventor: Jeremy Roger Mason
-
Publication number: 20130274992Abstract: Aided preventive diagnostics of an aircraft system, comprising a plurality of subsystems at least one of which comprises a subsystem configured for monitoring and notifying a detected event, using critical event charts. After receiving a message notifying the occurrence of said detected event, a minimal diagnostic set relative to said at least one detected event, comprising a plurality of elements each represented by a node of said critical event chart is created, each element of said minimal diagnostic set being determined according to at least one logical implication relation of said critical event chart with a node representing said at least one received notification message. At least some of the elements of said minimal diagnostic set are then ranked, said ranked elements forming part of said diagnostic report.Type: ApplicationFiled: April 11, 2013Publication date: October 17, 2013Applicants: Airbus, Airbus Operations (SAS)Inventors: Vincent Cheriere, Jeremy Roger, Vincent Debray, Benjamin Fabre, Philippe Chantal
-
Publication number: 20130274991Abstract: Aided analysis of the failure tolerance of an aircraft system, comprising a plurality of subsystems at least one of which comprises a monitoring unit and notification of a detected event, using critical event charts. After selecting at least one receivable notification message represented by a node of the critical event chart, elements of the minimal diagnostic set capable of resulting in the generation of the at least one selected notification message are identified, the identified elements forming part of the failure tolerance report.Type: ApplicationFiled: April 11, 2013Publication date: October 17, 2013Applicant: Airbus Operations (SAS)Inventors: Vincent Cheriere, Jeremy Roger, Laia Vilata Estrada, Ioana Genata
-
Publication number: 20120101793Abstract: The invention in particular has as an object aid in diagnosis of a system of an aircraft, comprising a plurality of sub-systems at least one of which comprises means for monitoring and notification of at least one detected event, using graphs of feared events. After a message of notification of occurrence of the said detected event has been received (500), a set of feared events linked to this message is created (510) from the said graph of feared events, and logic expressions—using as operands elements of the system coherent with the feared events of the said set—are constructed (515) according to the logic links represented in the said graph of feared events. A group of feared events then is created (520) according to elements of the said logic expressions. The minimal vertexes of the logic expressions associated with the feared events of the said group are calculated and form a diagnosis of the said system.Type: ApplicationFiled: October 19, 2011Publication date: April 26, 2012Applicants: Airbus Operations (S.A.S.), Airbus (S.A.S.)Inventors: Vincent Cheriere, Christophe Abelin, Jeremy Roger, Laia Vilalta-Estrada
-
Patent number: 8131348Abstract: Systems, methods, and apparatuses of elastic light scattering spectroscopy and low-coherence enhanced backscattering spectroscopy are described here.Type: GrantFiled: May 14, 2007Date of Patent: March 6, 2012Assignees: Northshore University Healthsystem, Northwestern UniversityInventors: Vadim Backman, Hemant Roy, Brand Randall, Yang Liu, Jeremy Rogers, Vladimir Turzhitsky
-
Patent number: 8113846Abstract: A dummy instrument for use in a simulator, the instrument comprising a control body (101) with user manipulatable angulation control (105), an insertion tube (102) and an umbilical (103) extending from the control body. In a real instrument corresponding to the one being simulated, at least one angulation cable would extend from the user manipulatable controls to the tip of the insertion tube such that movement of the angulation control changes the angulation of the tip. In the dummy medical instrument the angulation cable extends from the user manipulatable angulation control, and down the umbilical. The umbilical is releasably attached to a main unit (105). A motor (20,21) within the instrument at the distal end of the umbilical to applies a variable force to the cable. A position detector (30,31) within the instrument detects the angular position of the angulation control.Type: GrantFiled: December 16, 2004Date of Patent: February 14, 2012Assignee: Keymed (Medical & Industrial Equipment) LimitedInventors: Daniel Mark Wallaker, Jeremy Roger Mills
-
Patent number: 7923420Abstract: A lubricating oil composition having a total base number of more than 15 mg KOH/g including oil of lubricating viscosity; detergent; and at least one compound of the formula (I) and/or formula (II): wherein Ar and Ar? represent substituted or unsubstituted aromatic moieties; L and L? are linking moieties; each Y is independently —ORI?or H(O(CR12)n)yX—, wherein X is (CR1?2)z, O or S; R1 and R1? are H, alkyl or aryl; R1? is alkyl or aryl; each Y? is independently Z(O(CR22)n?)y?X?—, wherein X? is (CR2?2)z?, O or S; R2 and R2? are H, alkyl or aryl; Z is H, acyl, alkyl or aryl; z and z? are 1 to 10; n is 0 to 10 when X is (CR1?2)z and 2 to 10 when X is O or S; n? is 0 to 10 when X? is (CR2?2)z?, and 2 to 10 when X? is O or S; y and y? are 1 to 30; a and a? are 0 to 3; and m and m? are 1 to 100, with the proviso that in compounds of formula (I), at least one Ar moiety bears at least one group Y and that in compounds of formula (II), at least one Ar? moiety bears at least one group Y? in wherein Z is not H.Type: GrantFiled: July 3, 2007Date of Patent: April 12, 2011Assignee: Infineum International LimitedInventors: James Christian Dodd, Frederick Wein Girshick, Michael Dennis Hoey, Jeremy Roger Spencer, Jacob Emert, Tushar kanti Bera
-
Publication number: 20100262020Abstract: The present invention relates to probe apparatuses and component combinations thereof that are used to recognize possibly abnormal living tissue using a detected early increase in microvascular blood supply and corresponding applications. In one embodiment there is disclosed an apparatus that emits broadband light obtained from a light source onto microvasculature of tissue disposed within a human body and receives interacted light that is obtained from interaction of the broadband light with the microvasculature for transmission to a receiver. Different further embodiments include combinations of optical fibers, polarizers and lenses that assist in the selection of a predetermined depth profile of interacted light. In another embodiment, a kit apparatus is described that has various probe tips and/or light transmission elements that provide for various combinations of predetermined depth profiles of interacted light.Type: ApplicationFiled: January 8, 2010Publication date: October 14, 2010Applicants: American Biooptics LLC, Northshore University Healthsystem, Northwestern UniversityInventors: Vadim Backman, Bradley Gould, Andrew Cittadine, Jeremy Rogers, Hemant Roy
-
Patent number: 7662887Abstract: The residual chlorine content of a polyolefin-substituted carboxylic acylating agent formed by a halogen-assisted reaction of a polyalkene and at least one olefinic, monounsaturated mono- or dicarboxylic acid, anhydride or ester, is reduced when the reaction is conducted in the presence of a controlled amount of a metal compound.Type: GrantFiled: October 1, 2008Date of Patent: February 16, 2010Assignee: Infineum International LimitedInventors: Richard Joseph Severt, Antonio Gutierrez, Jacob Emert, Ramdas Venkatram, Jeremy Roger Spencer, Allison Joan Baker
-
Patent number: 7652772Abstract: Systems, methods, and apparatuses of low-coherence enhanced backscattering spectroscopy are described within this application. One embodiment includes providing incident light comprising at least one spectral component having low coherence, wherein the incident light is to be illuminated on a target object in vivo. An intensity of one or more of at least one spectral component and at least one angular component of backscattering angle of backscattered light is recorded, wherein the backscattered light is to be backscattered from illumination of the incident light on the target object and wherein the backscattering angle is an angle between incident light propagation direction and backscattered light propagation direction. The intensity of the at least one spectral component and the at least one backscattering angle of backscattered light is analyzed, to obtain one or more optical markers of the backscattered light, toward evaluating said properties.Type: GrantFiled: May 11, 2007Date of Patent: January 26, 2010Assignees: Northwestern University, NorthShore University HealthSystemInventors: Vadim Backman, Hemant Roy, Young Kim, Yang Liu, Vladimir Turzhitsky, Jeremy Rogers
-
Publication number: 20090203977Abstract: The present invention, in one aspect, relates to screening test for tumors or lesions using what is referred to as “Early Increase in microvascular Blood Supply” (EIBS) that exists in tissues that are close to, but are not themselves, the abnormal tissue and in tissues that precede the development of such lesions or tumors. While the abnormal tissue can be a lesion or tumor, the abnormal tissue can also be tissue that precedes formation of a lesion or tumor, such as a precancerous adenoma, aberrant crypt foci, tissues that precede the development of dysplastic lesions that themselves do not yet exhibit dysplastic phenotype, and tissues in the vicinity of these lesions or pre-dysplastic tissues.Type: ApplicationFiled: January 8, 2009Publication date: August 13, 2009Inventors: Vadim Backman, Hemant Roy, Andrew Gomes, Sarah Ruderman, Jeremy Rogers
-
Publication number: 20090203559Abstract: A trunk piston or cross-head diesel engine having a centrifuge system including a sealing medium is lubricated with a lubricant which, for the cross-head engine, is a system lubricant and which contains 0.04 to 5 mass %, expressed as active ingredient, of a combination of one or more linked aromatic compounds and one or more nitrogen containing ashless disperants, in a mass:mass ratio in the range of 1:3 to 9:1.Type: ApplicationFiled: February 8, 2008Publication date: August 13, 2009Inventors: Tushar Kanti Bera, James Christian Dodd, Jacob Emert, Alvaro Rincon-Barbado, Jeremy Roger Spencer
-
Publication number: 20090171031Abstract: The residual chlorine content of a polyolefin-substituted carboxylic acylating agent formed by a halogen-assisted reaction of a polyalkene and at least one olefinic, monounsaturated mono- or dicarboxylic acid, anhydride or ester, is reduced when the reaction is conducted in the presence of a controlled amount of a metal compound.Type: ApplicationFiled: December 26, 2007Publication date: July 2, 2009Inventors: Richard Joseph Severt, Antonio Gutierrez, Jacob Emert, Ramdas Venkatram, Jeremy Roger Spencer, Allison Joan Baker
-
Publication number: 20090011966Abstract: A lubricating oil composition having a total base number of more than 15 mg KOH/g, as determined by ASTM D2896, and including at least 40 mass % of an oil of lubricating viscosity; at least one detergent; and at least one compound of the formula (I) and/or formula (II): In formula (I), each Ar independently represents an aromatic moiety having 0 to 3 substituents selected from the group consisting of alkyl, alkoxy, alkoxyalkyl, aryloxy, aryloxyalkyl, hydroxy, hydroxyalkyl, halo and combinations thereof; each L is independently a linking moiety comprising a carbon-carbon single bond or a linking group; each Y is independently —OR1? or a moiety of the formula H(O(CR12)n)yX—, wherein X is selected from the group consisting of (CR1?2)z, O and S; R1 and R1? are each independently selected from H, C1 to C6 alkyl and aryl; R1? is selected from C1 to C100 alkyl and aryl; z is 1 to 10; n is 0 to 10 when X is (CR1?2)z, and 2 to 10 when X is O or S; and y is 1 to 30; each a is independently 0 to 3, with the provisoType: ApplicationFiled: July 3, 2007Publication date: January 8, 2009Inventors: James Christian Dodd, Frederick Wein Girshick, Michael Dennis Hoey, Jeremy Roger Spencer, Jacob Emert, Tushar kanti Bera
-
Publication number: 20090009759Abstract: Systems, methods, and apparatuses of elastic light scattering spectroscopy and low-coherence enhanced backscattering spectroscopy are described here.Type: ApplicationFiled: May 14, 2007Publication date: January 8, 2009Inventors: Vadim Backman, Hemant Roy, Brand Randall, Yang Liu, Jeremy Rogers, Vladimir Turzaitsky
-
Patent number: 7339007Abstract: A process for forming an ene reaction product wherein an enophile, such as maleic anhydride, is reacted with reactive polyalkene having a terminal vinylidene content of at least 30 mol. %, at high temperature in the presence of a free radical inhibitor. The polyalkenyl acylating agents are useful per se as additives in lubricating oils, functional fluids, and fuels and also serve as intermediates in the preparation of other products (e.g., succinimides) useful as additives in lubricating oils, functional fluids, and fuels. The presence of the free radical inhibitor during the high temperature reaction results in a reaction product that is low, or substantially free from sediment.Type: GrantFiled: June 20, 2003Date of Patent: March 4, 2008Assignee: Infineum International LimitedInventors: Matthew David Irving, Robert William Shaw, Jeremy Roger Spencer, Jacob Emert
-
Publication number: 20080037024Abstract: Systems, methods, and apparatuses of low-coherence enhanced backscattering spectroscopy are described within this application. One embodiment includes providing incident light comprising at least one spectral component having low coherence, wherein the incident light is to be illuminated on a target object in vivo. An intensity of one or more of at least one spectral component and at least one angular component of backscattering angle of backscattered light is recorded, wherein the backscattered light is to be backscattered from illumination of the incident light on the target object and wherein the backscattering angle is an angle between incident light propagation direction and backscattered light propagation direction. The intensity of the at least one spectral component and the at least one backscattering angle of backscattered light is analyzed, to obtain one or more optical markers of the backscattered light, toward evaluating said properties.Type: ApplicationFiled: May 11, 2007Publication date: February 14, 2008Inventors: Vadim Backman, Hermant Roy, Young Kim, Yang Liu, Vladimir Turzhitsky, Jeremy Rogers
-
Patent number: 6933351Abstract: A process for producing polyalkenyl acylating agent, wherein, upon completion of the thermal reaction of a polyalkene and an unsaturated mono- or dicarboxylic acid or anhydride compound, the reaction mixture is allowed to cool to below the reaction temperature, an additional amount of unsaturated mono- or dicarboxylic acid or anhydride compound is added to the cooled reaction mixture, which is then maintained in the reactor for a time period, optionally with agitation. Reducing the temperature of the reaction mixture prior to the introduction of additional unsaturated mono- or dicarboxylic acid or anhydride compound minimizes further reaction between the additional unsaturated mono- or dicarboxylic acid or anhydride compound and any remaining unreacted polyalkene, as well as self-polymerization of the unsaturated mono- or dicarboxylic acid or anhydride compound.Type: GrantFiled: June 20, 2003Date of Patent: August 23, 2005Assignee: Infineum International LimitedInventors: Vincent Jean Marie Michaud, Jeremy Roger Spencer, David Loughlin, David Gordon Birse
-
Publication number: 20040260027Abstract: A process for producing polyalkenyl acylating agent, wherein, upon completion of the thermal reaction of a polyalkene and an unsaturated mono- or dicarboxylic acid or anhydride compound, the reaction mixture is allowed to cool to below the reaction temperature, an additional amount of unsaturated mono- or dicarboxylic acid or anhydride compound is added to the cooled reaction mixture, which is then maintained in the reactor for a time period, optionally with agitation. Reducing the temperature of the reaction mixture prior to the introduction of additional unsaturated mono- or dicarboxylic acid or anhydride compound minimizes further reaction between the additional unsaturated mono- or dicarboxylic acid or anhydride compound and any remaining unreacted polyalkene, as well as self-polymerization of the unsaturated mono- or dicarboxylic acid or anhydride compound.Type: ApplicationFiled: June 20, 2003Publication date: December 23, 2004Inventors: Vincent Jean Marie Michaud, Jeremy Roger Spencer, David Loughlin, David Gordon Birse