Sant'Anna
Andrea Sant'Anna, Campinas BR
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20120204806 | TREADMILL FOR DISINFECTING PET PAW PADS - A TREADMILL FOR DISINFECTING PET PAW PADS, having a mechanical treadmill built from a rectangular structure that houses two transversal axles at opposite ends and mounted upon which are two rollers which feed an adhesive strip. The adhesive strip is coiled in such a way that the distance between the rollers forms an upper surface walking belt including an adhesive area that provides adherence to residual waste when coming into to contact with pet paws (cats and dogs). Said adhesive area is the exposed surface of the adhesive strip that when submitted to an applied force it reacts by spinning both rollers installed on the axles in the same direction, thus moving the adhesive strip. | 08-16-2012 |
Gilson Rufino Sant'Anna, Rio Grande Do Sul BR
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20150272201 | PROCESS OF TREATING TOBACCO FOR THE DEVELOPMENT OF DISTINCTIVE ORGANOLEPTIC PROPERTIES, USES THEREOF AND SMOKING ARTICLE - The present invention relates to a process of treating tobacco for the development of distinctive organoleptic properties, wherein said process comprises the following steps: (a) inserting the previously moistened tobacco to be treated in a closed vessel; (b) monitoring the treatment environment temperature to keep the temperature of the moistened tobacco substantially uniform; (c) keeping the material under treatment for a period of time sufficient for the development of distinguishing flavour and taste; and (d) removing the treated tobacco with an appropriate moisture content having customized flavour features of the product; wherein the material is gently and continuously revolved during the whole treatment in a way not to fragmentise or otherwise damage the raw material being treated. | 10-01-2015 |
Lidia Maria Melo Sant'Anna, Niteroi BR
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20100035318 | PROCESS FOR THE FERMENTATIVE PRODUCTION OF ETHANOL FROM SOLID LIGNOCELLULOSIC MATERIAL COMPRISING A STEP OF TREATING A SOLID LIGNOCELLULOSIC MATERIAL WITH ALKALINE SOLUTION IN ORDER TO REMOVE THE LIGNIN - The present invention relates to a process for obtaining fuel ethanol by using agricultural and agroindustrial waste materials composed of lignocellulose, and especially sugar cane bagasse. These residues have significant contents of carbohydrates in the form of polysaccharides (cellulose and hemicellulose), which can be hydrolysed by chemical and enzymic processes. The hemicellulose fraction is submitted to mild hydrolysis with sulphuric acid, and the solid material from this hydrolysis is submitted to a process of saccharification (enzymic hydrolysis) with simultaneous rapid alcoholic fermentation under conditions which allow a significant increase in conversion to alcohol in a greatly shortened time. | 02-11-2010 |
20100273228 | PROCESS FOR PRODUCING ETHANOL FROM A HYDROLYSATE OF THE HEMICELLULOSE FRACTION OF SUGARCANE BAGASSE IN A PRESS REACTOR - The invention is a process for producing ethanol from sugarcane bagasse, the principal steps of which are mild sulphuric acid hydrolysis of the hemicellulose fraction of the sugarcane bagasse, followed by extraction of the hydrolysate and then fermentation thereof with the yeast | 10-28-2010 |
Lídia Maria Melo Sant'Anna, Rio De Janeiro BR
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20110183400 | PROCESS FOR PRODUCTION OF LIPASES BY GENETIC MODIFICATION OF YEAST - The present invention relates to the construction of optimized synthetic lipase gene expression vectors for the high level expression of recombinant lipases in the yeast. The invention provides an enzymatic approach to the industrial processing of by-products resulting from biodiesel production. | 07-28-2011 |
Osvaldo Augusto Sant'Anna, Sao Paulo BR
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20080286371 | Immunogenical Complex Formed by Vaccinal Antigens Encapsulated by Nanostructured Mesoporous Silica - The present invention relates to a product named “immunogenical complex”, which comprises an adjuvant characterized by solid particles of highly ordinated nanostructured mesoporous silica, preferably, SBA-15 Silica, and vaccinal antigens of several natures, encapsulated in the referred to adjuvants. The immunogenical complex of the present invention allows the presentation of the antigens that compose it to lymphocytes, in a safe, gradual and extended way, which leads to a more efficient immunological memory, increases the immunogenicity of the antigen and improves the production of antibodies. This ensures an efficient immunological protection with fewer amounts of antigens and/or less repetitions of vaccinal doses. In addition, the characteristics of the immunogenical complex of the present invention promotes effective immunity induction, homogeneous in “god and bad respondent” individuals. | 11-20-2008 |