Patents by Inventor Walkyria Bueno Scivittaro

Walkyria Bueno Scivittaro has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Process for obtaining a formulation with fertilizing and phytoprotective capability, a formulation with fertilizing and phytoprotective capability, use of a formulation with fertilizing and phytoprotective capability
    Patent number: 9868677
    Abstract: The present invention falls into the context of green chemistry and generically relates to a fertilizing and phytoprotective formulation and, in particular embodiment, to a film forming formulation that induces resistance to plants. The respective formulation, when applied to plants and/or fruits, results in the formation of a film on the surface of the material, which has a characteristic of photoprotection against UV-B and UV-C radiations, resistance kept in water, even after high hygroscopicity, greater stability at high ambient temperatures, formation of desired porosity and surface homogeneity.
    Type: Grant
    Filed: December 26, 2013
    Date of Patent: January 16, 2018
    Assignees: EMPRESA BRASILEIRA DE PESQUISA AGROPECUARIA—EMBRAPA, Universidade Federal do Rio Grande do Sul
    Inventors: Angela Diniz Campos, César Bauer Gomes, Fabiane Grecco Da Silva Porto, Irene Teresinha Santos Garcia, Irajá Ferreira Antunes, Bernardo Ueno, Luis Antônio Suita de Castro, José Francisco Martins Ferreira, Walkyria Bueno Scivittaro
  • PROCESS FOR OBTAINING A FORMULATION WITH FERTILIZING AND PHYTOPROTECTIVE CAPABILITY, A FORMULATION WITH FERTILIZING AND PHYTOPROTECTIVE CAPABILITY, USE OF A FORMULATION WITH FERTILIZING AND PHYTOPROTECTIVE CAPABILITY
    Publication number: 20150336854
    Abstract: The present invention falls into the context of green chemistry and generically relates to a fertilizing and phytoprotective formulation and, in particular embodiment, to a film forming formulation that induces resistance to plants. The respective formulation, when applied to plants and/or fruits, results in the formation of a film on the surface of the material, which has a characteristic of photoprotection against UV-B and UV-C radiations, resistance kept in water, even after high hygroscopicity, greater stability at high ambient temperatures, formation of desired porosity and surface homogeneity.
    Type: Application
    Filed: December 26, 2013
    Publication date: November 26, 2015
    Applicants: EMPRESA BRASILEIRA DE PESQUISA AGROPECUARIA- EMBRAPA, Universidae Federal do Rio Grande do Sul
    Inventors: Angela DINIZ CAMPOS, César BAUER GOMES, Fabiane GRECCO DA SILVA PORTO, Irene Teresinha SANTOS GARCIA, Irajá FERREIRA ANTUNES, Bernardo UENO, Luis Antônio SUITA DE CASTRO, José Francisco MARTINS FERREIRA, Walkyria BUENO SCIVITTARO
  • Process for obtaining a fertilizer with sustained release of phosphorus
    Patent number: 8034149
    Abstract: The present invention relates to obtaining a fertilizer with sustained release of phosphorus, enriched with other macro and micronutrients, which can be produced by pyrolysis of pyrobituminous shale, in combination with calcareous shale and with natural phosphatidic rocks. The invention presents a process for obtaining a solid fertilizer with sustained release of phosphorus, enriched with Ca, Mg, S, Si and micronutrients, by a combination of pyrolysis of a pyrobituminous shale at a temperature of 450-500° C., with the addition of calcareous shale and of a phosphatidic rock, which represents a promising innovation compared to the prior art, and will certainly serve to fill a gap in the availability of fertilizers permitted for use in agroecological systems.
    Type: Grant
    Filed: December 27, 2006
    Date of Patent: October 11, 2011
    Assignees: Petroleo Brasileiro S.A.-Petrobras, Empresa Brasileira de Pesquisa Agropecuaria-Embrapa
    Inventors: Luiz Alberto Medeiros Novicki, Valmor Neves Vieira, Waldemar Jiro Torii, Clenio Nailto Pillon, Walkyria Bueno Scivittaro
  • PROCESS FOR OBTAINING A FERTILIZER WITH SUSTAINED RELEASE OF PHOSPHORUS
    Publication number: 20090165516
    Abstract: The present invention relates to obtaining a fertilizer with sustained release of phosphorus, enriched with other macro and micronutrients, which can be produced by pyrolysis of pyrobituminous shale, in combination with calcareous shale and with natural phosphatidic rocks. The invention presents a process for obtaining a solid fertilizer with sustained release of phosphorus, enriched with Ca, Mg, S, Si and micronutrients, by a combination of pyrolysis of a pyrobituminous shale at a temperature of 450-500° C., with the addition of calcareous shale and of a phosphatidic rock, which represents a promising innovation compared to the prior art, and will certainly serve to fill a gap in the availability of fertilizers permitted for use in agroecological systems.
    Type: Application
    Filed: December 27, 2006
    Publication date: July 2, 2009
    Applicants: PETROLEO BRASILEIRO S.A. - PETROBRAS, EMPRESA BRASILEIRA DE PESQUISA AGROPECUARIA-EMBRAPA
    Inventors: Luiz Alberto Medeiros Novicki, Valmor Neves Vieira, Waldemar Jiro Torii, Clenio Nailto Pillon, Walkyria Bueno Scivittaro