Inventors list

Assignees list

Classification tree browser

Top 100 Inventors

Top 100 Assignees


Lafitte

Arnaud Lafitte, Chaville FR

Patent application numberDescriptionPublished
20110308906MECHANICAL DEVICE FOR THE TRANSMISSION OF A FORCE WITH A THRESHOLD - The invention relates to a mechanical transmission device for transmitting a threshold force, the device comprising a first element (12-22-2011
20110311171CONTROLLED-FRICTION LINEAR DEVICE IN WHICH A PRESS FORCE IS APPLIED PERPENDICULAR TO THE MOVEMENT - A controlled-friction device comprising a first element having a second element mounted thereon to slide in a sliding direction, and friction retaining means arranged to exert between the two elements an opposing force against relative movement of the two elements. The friction retaining means comprises a friction member mounted securely to the first element to rub against the second element via a friction surface extending parallel to the sliding direction, a presser member for exerting a thrust force on the friction member, urging the friction member against the second element in a direction normal to the relative movement of the elements, and a link means linking the friction member to the first element causing the friction member to separate from the second element during movement in either direction of the second element relative to the first element.12-22-2011

Guillaume Lafitte, Antibes FR

Patent application numberDescriptionPublished
20110275657MELANOCORTIN RECEPTOR MODULATORS, PROCESS FOR PREPARING THEM AND USE THERE IN HUMAN MEDICINE AND COSMETICS - Melanocortin receptor modulators, processes for preparing them and use thereof in human medicine and cosmetics are described. Melanocortin receptor modulators corresponding to formula (I):11-10-2011

Honor Renee Lafitte, Davis, CA US

Patent application numberDescriptionPublished
20090046890Method and system for digital image analysis of ear traits - A method of evaluating one or more kernels of an ear of maize using digital imagery includes acquiring a digital image of the one or more kernels of the ear of maize, processing the digital image to estimate at least one physical property of the one or more kernels of the ear of maize from the digital image, and evaluating the at least one kernel of maize using the estimate of the at least one physical property of the at least one kernel of maize.02-19-2009
20100287669MODULATION OF ACC SYNTHASE IMPROVES PLANT YIELD UNDER LOW NITROGEN CONDITIONS - The invention provides methods for improving plant yield, particularly under nitrogen limiting conditions. According to the invention, applicants have discovered that modulating ACC synthase activity in plants improves yield of plants, even when grown under low nitrogen conditions. The same plants, while demonstrating improved yield over non-modified plants, exhibited no deleterious effects under normal nitrogen conditions. The invention further provides methods using recombinant expression cassettes, host cells and transgenic plants.11-11-2010
20110252505Down-Regulation of ACC Synthase for Improved Plant Performance - Methods for modulating plants using optimized ACC synthase down-regulation constructs are disclosed. Also disclosed are nucleotide sequences, constructs, vectors, and modified plant cells, as well as transgenic plants displaying increased seed and/or biomass yield, improved tolerance to abiotic stress such as drought or high plant density, improved nitrogen utilization efficiency and/or reduction in ethylene production.10-13-2011
20110285844METHOD AND SYSTEM FOR DIGITAL IMAGE ANALYSIS OF EAR TRAITS - A method of evaluating one or more kernels of an ear of maize using digital imagery includes acquiring a digital image of the one or more kernels of the ear of maize, processing the digital image to estimate at least one physical property of the one or more kernels of the ear of maize from the digital image, and evaluating the at least one kernel of maize using the estimate of the at least one physical property of the at least one kernel of maize.11-24-2011

Patent applications by Honor Renee Lafitte, Davis, CA US

Mathieu Lafitte, Pessac FR

Patent application numberDescriptionPublished
20090318894Method for positioning an access sheath and a security guide, a catheter for positioning an access sheath and a catheter-access sheath assembly - A catheter for positioning an access sheath and a security guide next to the sheath for an intervention in a difficult-to-access area within the body. The catheter comprises at least one security channel for positioning a guide, extending between an outer hole and an inner hole. A wall of the catheter extends between both holes of the security channel arranged to open under an action of peel strength directed from inside to outside the channel.12-24-2009

Valerie Lafitte, Cambridge GB

Patent application numberDescriptionPublished
20100307744USE OF ENCAPSULATED CHEMICAL DURING FRACTURING - A process for hydraulic fracturing of a subterranean reservoir formation penetrated by a wellbore includes pumping a fracturing fluid or other aqueous fluid which is an aqueous suspension of particles which each comprise an oilfield chemical distributed within an encapsulating matrix of water-insoluble carrier_material from the surface via the wellbore and into the reservoir. The encapsulating matrix is chosen so as to provide a delayed release of the oilfield chemical from the particles into surrounding fluid, such that oilfield chemical is liberated from the particles after they have entered the fracture. The encapsulating matrix may be a polymer which is at least partially amorphous, with a glass transition temperature below the reservoir temperature.12-09-2010
20100307745USE OF ENCAPSULATED TRACERS - A process of making observations of a subterranean reservoir penetrated by a wellbore uses distinguishable sets of tracer particles and comprises steps of: 12-09-2010
20110048969ELECTROCHEMICAL SENSOR - An electrochemical sensor and a method for using an electrochemical sensor are described where the electrochemical sensor comprises a working electrode having thereon one or more redox species that are sensitive to an analyte to be measured and a polymer coating that provides for interaction between the redox species and the analyte.03-03-2011
20110162977ELECTROCHEMICAL SENSOR UTILISING A DUAL REDOX SYSTEM CONTAINED WITHIN A SINGLE MOLECULE - An electrochemical sensor utilises a chemical compound which is not a macromolecule but rather is a single chemical compound of determinate structure, incorporating two redox systems which differ in their response to a species to be detected. In one form, one redox system displays a voltammetric wave which is pH dependent while another displays a voltammetric wave which is pH independent and acts as an internal reference. The sensor comprises a solid substrate, which may be carbonaceous, on which the compound is immobilized. The sensor may be incorporated into a tool to be suspended in a wellbore.07-07-2011

Valerie Gisele Helene Lafitte, London GB

Patent application numberDescriptionPublished
20090005519Supramolecular Polymers - The invention concerns novel cytosine based modules and in particular their application in linear multiple hydrogen bonded arrays to form supramolecular polymers of the formula (II): and the use of these in supramolecular materials.01-01-2009