Plessis
Caroline Plessis, Châteauneuf FR
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20120165557 | New Bicyclic Dioxanes, Their Preparation and Their Use as Fragrant Compounds - The invention is directed to the use of compounds of formula (I), as fragrant agents. In this formula: —R | 06-28-2012 |
Charl Du Plessis, Barcelona ES
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20120292335 | HINGE AND METHOD OF ASSEMBLING THE SAME | 11-22-2012 |
Chris Du Plessis, West Perth Wa AU
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20110150728 | Odor Control - A process for producing a mineral concentrate product that at is at least a substantially odour-free product comprises any one or more than one of (a) organics removal by (i) treatment of a froth product slurry containing floated mineral particles to remove organic compounds from the mineral particles and/or (ii) thermal treatment, and (b) addition of chemicals to prevent residual organic compounds on mineral concentrates being converted to odorous compounds, particularly while the concentrates are being stock-piled or transported. | 06-23-2011 |
Chris Du Plessis, Western AU
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20110129891 | Process for Controlled Homogeneous Acid Leaching - A method for leaching a material containing one or more target metals using an acidic leaching solution to extract said one or more target metals, said method including (I) empirically determining an optimal acid concentration range for said acidic leaching solution by: (a) determining the relationship between the concentration of extracted target metal/s and acid consumption in said leaching solution, (b) utilizing said relationship to evaluate value parameters for the target metal containing material as a function of said acid consumption, and (c) determining said optimal acid concentration range, which is the pH range corresponding to an optimal value parameter; and (II) controlling the concentration of said acidic leaching solution such that its pH is substantially within the optimal acid concentration range throughout said material. | 06-02-2011 |
Christophe Plessis, Charenton-Le-Pont FR
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20140300857 | OPHTHALMIC FILTER - An optical device including: an optical substrate provided with selective optical filtering element configured to selectively inhibit transmission, through the optical substrate of at least one selected range of wavelengths of incident light in the visible light spectrum at an inhibition rate of at least 5%, the selective optical filtering element being further configured to transmit at least 8% of incident light of the visible spectrum outside the at least one selected range of wavelengths; wherein the at least one selected range of wavelengths has a bandwidth in a range of from 10 nm to 70 nm, preferably 10 nm to 60 nm centered on a wavelength within a range of between 430 nm and 465 nm. | 10-09-2014 |
Guillaume Plessis, Singapore SG
Patrice Plessis, Cuges Les Pins FR
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20130026231 | METHOD FOR ESTABLISHING A PROOF ELEMENT DURING THE CONTROL OF A PERSON WITH AN ELECTRONIC PERSONAL DOCUMENT - The invention relates to a method for establishing an element of proof when checking an individual using an electronic document. The check involves using a checking means to read at least one data item present in the electronic document. According to the invention, the method involves recording the read data item with at least one data item relating to the check, and signing the read data item and the data item relating to the check using a public key of the checked individual, the signed data items constituting the element of proof of the check. | 01-31-2013 |