Le Gros
Christophe Le Gros, Renens CH
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20150226975 | LIGHT ASSEMBLY - According to the present invention there is provided a light assembly, comprising, at least one laser source which is operable to emit a laser beam, and a component for reducing speckle, wherein the component for reducing speckle comprises a block, comprising at least first, second and third surface, and a means for beam splitting, and wherein the first and second reflective means and means for beam splitting are arranged to define an optical path for the second portion of the laser beam whose length is equal to, or greater than, a coherence length of the laser beam which is emitted from the at least one laser source. | 08-13-2015 |
20150253469 | OPTICAL ASSEMBLY - An optical assembly, and in particular an optical assembly which uses a microlens array or a micromirror array to reduce speckle. It further concerns an optical component which comprises a micromirror array. | 09-10-2015 |
Christophe Le Gros, Lausanne CH
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20160116647 | ANTI-MOIRE PATTERN DIFFUSER FOR OPTICAL SYSTEMS - Disclosed herein are devices and techniques related to optical diffusers and particularly, diffusers to reduce moire patterns in a projected image. The device may comprise an array of micro-focal elements or reflectors and a light polarization grid. The light polarization grid configured to change a polarization between portions of a light beam and the micro-focal elements of reflectors to diffuse the light beam such that portions of the light beam having a difference in polarization may meet at a point. | 04-28-2016 |
Francois-Xavier Le Gros, Saint Genis Laval FR
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20080220022 | Salmonella Vaccine - The present invention relates to the field of vaccination against | 09-11-2008 |
20090081255 | Method for Producing the Flu Virus - The invention relates to a method for producing flu virus according to which: | 03-26-2009 |
20090252766 | ATTENUATED GRAM NEGATIVE BACTERIA - Disclosed and claimed are a mutant of a gram negative bacterium, wherein said bacterium has at least one mutation in a nucleotide sequence which codes for a polypeptide having an identity which is equal or more than 70%, 75%, 80%, 85%, 90%, 95%, 96%, 97%, 98%, or 99% with an amino acid sequence coded by a nucleotide sequence selected from the group consisting of nucleotide sequences identified SEQ ID NO: 2, 6, 9, 12, 16, 19, 22, 25, 28, 31, 34, 37, 40, 43, 46, 49, 52, 55, 58, 61, 64, 67, 70, 75, 78, 81, 84, 87, 90, 93; said mutation resulting in attenuated virulence of the bacterium. Immunogenic compositions and vaccines containing such a mutant are also disclosed and claimed. | 10-08-2009 |
20120009218 | Attenuated Gram Negative Bacteria - Disclosed and claimed are a mutant of a gram negative bacterium, wherein said bacterium has at least one mutation in a nucleotide sequence which codes for a polypeptide having an identity which is equal or more than 70%, 75%, 80%, 85%, 90%, 95%, 96%, 97%, 98%, or 99% with an amino acid sequence coded by a nucleotide sequence selected from the group consisting of nucleotide sequences identified SEQ ID NO: 2, 6, 9, 12, 16, 19, 22, 25, 28, 31, 34, 37, 40, 43, 46, 49, 52, 55, 58, 61, 64, 67, 70, 75, 78, 81, 84, 87, 90, 93; said mutation resulting in attenuated virulence of the bacterium. Immunogenic compositions and vaccines containing such a mutant are also disclosed and claimed. | 01-12-2012 |
20140234358 | NEWCASTLE DISEASE VIRUS VECTORED AVIAN VACCINES - The present invention encompasses engineered Newcastle Disease Virus (NDV) vaccines or compositions. The vaccine or composition may be a recombinant vaccine. The invention also encompasses recombinant vectors encoding and expressing avian pathogen antigens, more specifically avian influenza proteins, epitopes or immunogens. Such vaccines or compositions can be used to protect animals, in particular avian, against disease. | 08-21-2014 |
20150216964 | Attenuated Parvovirus Vaccine for Muscovy Duck Parvovirus and Goose Parvovirus (Derzsys Disease) - This disclosure provides an attenuated palmiped parvovirus that affords heterologous protection for both Muscovy duck parvovirus and goose parvovirus (i.e., Derzsy's Disease). The disclosure further provides compositions comprising the same, and methods of production and use thereof. | 08-06-2015 |
François-Xavier Le Gros, Saint Genis Laval FR
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20110212129 | Method for Producing the Flu Virus - The invention relates to a method for producing flu virus according to which: | 09-01-2011 |
FranÇois-Xavier Le Gros US
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20100255029 | NEWCASTLE DISEASE VIRUS VECTORED AVIAN VACCINES - The present invention encompasses engineered Newcastle Disease Virus (NDV) vaccines or compositions. The vaccine or composition may be a recombinant vaccine. The invention also encompasses recombinant vectors encoding and expressing avian pathogen antigens, more specifically avian influenza proteins, epitopes or immunogens. Such vaccines or compositions can be used to protect animals, in particular avian, against disease. | 10-07-2010 |
FranÇois-Xavier Le Gros US
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20100255029 | NEWCASTLE DISEASE VIRUS VECTORED AVIAN VACCINES - The present invention encompasses engineered Newcastle Disease Virus (NDV) vaccines or compositions. The vaccine or composition may be a recombinant vaccine. The invention also encompasses recombinant vectors encoding and expressing avian pathogen antigens, more specifically avian influenza proteins, epitopes or immunogens. Such vaccines or compositions can be used to protect animals, in particular avian, against disease. | 10-07-2010 |
Mark Le Gros, Berkeley, CA US
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20090129543 | Cryotomography X-Ray Microscopy State - An x-ray microscope stage enables alignment of a sample about a rotation axis to enable three dimensional tomographic imaging of the sample using an x-ray microscope. A heat exchanger assembly provides cooled gas to a sample during x-ray microscopic imaging. | 05-21-2009 |