Chauvier
David Chauvier, Limeil-Brevannes FR
Patent application number | Description | Published |
---|---|---|
20090042805 | Peptides Useful As Dual Caspase-2/-6 Inhibitors And Their Biological Applications - The invention relates to peptides having a core sequence selected in the group comprising: SEQ ID No.1: VDEAD, SEQ ID No.2: LDEGD, SEQ ID No.3: VDEGD, SEQ ID No.4: VDESD, SEQ ID No.5: LDEKD, SEQ ID No.6: FDESD, SEQ ID No.7: LDEAD, application as inhibitors of caspase-2 and/or -6 activity. | 02-12-2009 |
20100184703 | USE OF PEPTIDE DERIVATIVES FOR TREATING PATHOLOGIES RESULTING FROM ISCHEMIA - The inventors have studied the kinetic and hierarchy of activation of apoptogenic caspases during myocardial ischemia and have found that caspase 2 plays a major role during the cardiac pathology by a very fast activation after an ischemic episode. Experiments were carried out on animal models of transitory or permanent myocardial ischemia. It was then observed that electrophysiological remodeling and post-ischemic fibrosis were prevented by using caspase-2 specific inhibitors. The invention is then based on the demonstration that caspase-2 and its activation represents an early and transitory step of the cardiac apoptotic mechanisms resulting from a myocardial ischemic and involved in the development of hypertrophy and cardiac insufficiency. The invention thus relates to a method of treatment of cardiovascular pathologies resulting from ischemia by using certain caspase-2 specific inhibitors. | 07-22-2010 |
20120021990 | PEPTIDES USEFUL AS DUAL CASPASE-2/-6 INHIBITORS AND THEIR BIOLOGICAL APPLICATIONS - The present disclosure relates to peptides having a core sequence as described herein as well as application of the disclosed technology as inhibitors of caspase-2 and/or -6 activity. | 01-26-2012 |
David Chauvier, Chatillon FR
Patent application number | Description | Published |
---|---|---|
20080311051 | Caspase-2 Inhibitors And Their Biological Applications - The invention relates to selective new caspase-2 inhibitors that recognize caspase-2 and prevent and block its activity based on the following backbone: 2-Quinolinylcarbonyl-L-Valinyl-L-Aspartyl (methyl ester)-L-Vanilyl-L-Alaninyl-L-Aspartyl (methyl ester) 2,6-difluorophenyl ester (SEQ1) and derivatives thereof, SEQ 1 corresponding to formulae (Ia) or (Ib). Application of said inhibitors for preventing and treating diseases involving caspase-2. | 12-18-2008 |
20100113369 | MEANS FOR PREVENTING AND TREATING CELLULAR DEATH AND THEIR BIOLOGICAL APPLICATIONS - Inhibitors for preventing, blacking/silencing caspase-2 activity in cell death. | 05-06-2010 |
20120329721 | MEANS FOR PREVENTING AND TREATING CELLULAR DEATH AND THEIR BIOLOGICAL APPLICATIONS - Inhibitors for preventing, blacking/silencing caspase-2 activity in cell death. | 12-27-2012 |
David Chauvier, Parma IT
Patent application number | Description | Published |
---|---|---|
20120196892 | NOVEL CASPASE-2 INHIBITORS - Novel compounds of formula (I) and slats thereof and pharmaceutical compositions which contain such a compound or salt are useful for inhibiting pro-apoptotic caspase-2 and for preventing and/or treating diseases and injuries where caspase-2 activity is implicated, in particular neonatal brain ischemia. | 08-02-2012 |
Julien Chauvier, Paris FR
Patent application number | Description | Published |
---|---|---|
20120154401 | METHOD OF SIMULATING LIGHTING AT A POINT OF A SYNTHESIZED IMAGE - Simulating lighting at an estimation point of an image synthesized in three dimensions describing a scene provided with a light source, the estimation point situated on a surface. The method involves selecting a cloud of virtual photons by sending photons from the light source and by following the paths of the photons, each interaction with a surface of the scene potentially generating a new photon in the cloud, and storing a surface characteristic of the surfaces touched by the photon; and selecting a local volume of the photon map arranged around the estimation point. Additional steps can involve analyzing the photons contained in the local volume to detect the presence of at least one other surface different from the surface and extending in the vicinity of the estimation point; and calculating the indirect lighting at the estimation point while taking account of the at least one other detected surface. | 06-21-2012 |
20140098098 | METHOD FOR ACCELERATING MONTE CARLO RENDERS - An image rendering method comprising the steps of: | 04-10-2014 |
Laurent Chauvier, Villlevallier FR
Patent application number | Description | Published |
---|---|---|
20140168277 | Adaptive Presentation of Content - A method of operating a client device within a viewing environment is described. The method includes: receiving content at a client device, presenting the content to a viewer by rendering the content as rendered content on a display surface in operable communication with the client device; receiving engagement data at the client device, the engagement data indicating a level of engagement with the content of at least one user who is viewing the rendered content; and adapting presentation of the content in dependence on the engagement data by changing how the content is rendered on the display surface. Related systems, apparatus, and methods are also described. | 06-19-2014 |
Laurent Chauvier, Villeneuve-La-Guyard FR
Patent application number | Description | Published |
---|---|---|
20130071095 | VIDEO TRICK MODE MECHANISM - A system and method for video trick mode playback is described, the system and method including a user actuated control operative to slide ( | 03-21-2013 |
20130077853 | Image Scaling - The present invention relates to an apparatus, method for adjusting depth characteristics of a three-dimensional image for correcting for errors in perceived depth when scaling the three-dimensional image, the method comprising: receiving three-dimensional image information comprising a stereoscopic image including a first image and a second image, the stereoscopic image having depth characteristics associated with an offset of the first and second images; determining a scaling factor indicative of a scaling for converting the stereoscopic image from an original target size to a new size; determining at least one shifting factor for varying the depth characteristics, the at least one shifting factor indicative of a relative shift to be applied between the first and the second images, wherein the at least one shifting factor is determined in accordance with the scaling factor and at least one depth parameter derived from the depth characteristics; and performing the relative shift between the first and second images in accordance with the shifting factor for adjusting the offset of the first and second images. | 03-28-2013 |
20130215226 | Enriched Digital Photographs - A method for enriching digital photographs, the method comprising: receiving a digital photograph and video data captured before a time at which the digital photograph is captured until after said time, wherein the video data comprises a sequence of video frames; processing the digital photograph and the video frames to layer the digital photograph and the video frames into a plurality of layers thereby creating a plurality of video layer sequences; defining an order of the plurality of layers; generating playback guidance, the playback guidance defining how to combine the video layer sequences during playback; and transmitting the order, the video layer sequences and the playback guidance to a display device for playback. | 08-22-2013 |
20130279797 | Image Scaling - The present invention relates to an apparatus, method for adjusting depth characteristics of a three-dimensional image for correcting for errors in perceived depth when scaling the three-dimensional image, the method comprising: receiving three-dimensional image information comprising a stereoscopic image including a first image and a second image, the stereoscopic image having depth characteristics associated with an offset of the first and second images; determining a scaling factor indicative of a scaling for converting the stereoscopic image from an original target size to a new size; determining at least one shifting factor for varying the depth characteristics, the at least one shifting factor indicative of a relative shift to be applied between the first and the second images, wherein the at least one shifting factor is determined in accordance with the scaling factor and at least one depth parameter derived from the depth characteristics; and performing the relative shift between the first and second images in accordance with the shifting factor for adjusting the offset of the first and second images. | 10-24-2013 |
20140063186 | Enriched Digital Photographs - A method for enriching digital photographs, the method comprising: receiving a digital photograph and video data captured before a time at which the digital photograph is captured until after said time, wherein the video data comprises a sequence of video frames; processing the digital photograph and the video frames to layer the digital photograph and the video frames into a plurality of layers thereby creating a plurality of video layer sequences; defining an order of the plurality of layers; generating playback guidance, the playback guidance defining how to combine the video layer sequences during playback; and transmitting the order, the video layer sequences and the playback guidance to a display device for playback. | 03-06-2014 |
Laurent Chauvier, Villevallier FR
Patent application number | Description | Published |
---|---|---|
20140109134 | Customized Zapping - A method and apparatus is described to display a customized video sequence during a channel change interval. The method includes displaying a first channel; receiving a channel change request from a user requesting a second channel for display; displaying a video sequence during the channel change interval; and displaying a second channel; characterized in that the displaying of the video sequence during the channel change interval further comprises displaying a black screen with no audio and no video for a short duration; playing out a first portion of a customized video sequence relevant to the second channel entirely; and playing out a second portion of the customized video sequence relevant to the second channel until the second channel is ready to be displayed. | 04-17-2014 |
Laurent Chauvier, Paris FR
Patent application number | Description | Published |
---|---|---|
20090138441 | Additional Content Information - A method for identifying additional content information to a content consumer, is disclosed. The additional content information relates to a content item selected for consumption by the content consumer. The method comprises: receiving data published by a content provider ( | 05-28-2009 |
20090316796 | Digital Television Decoder - A method of operating a digital television decoder is disclosed. The decoder includes a memory, the memory storing onboard software, and the decoder is operable in a run mode to execute the onboard software. The method comprises: activating a power saving mode on the decoder; and upon activating the power saving mode: maintaining power to the memory; suspending execution of the onboard software; acquiring an execution context of the onboard software; updating the execution context of the onboard software to form an updated execution context; and saving the updated execution context in the memory. | 12-24-2009 |
20090320057 | ENHANCED PARENTAL CONTROL - A parental control method, including receiving a channel selection command from a user to select from a plurality of channels for playing, each of the channels having a plurality of programming content, performing a parental control procedure prior to allowing playing of the programming content of one of the channels, during at least one specific timeslot, and allowing playing of the programming content prior to performing a parental control procedure for at least one of the following the one channel outside of the at least one specific timeslot, and another one of the channels. Related apparatus and methods are also described. | 12-24-2009 |