Patents by Inventor Carlos Arthur Leaes Peixoto

Carlos Arthur Leaes Peixoto 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).

  • Sensor for a virtually simultaneous measurement of a transmission and/or forward scattering and/or remission and for a simultaneous measurement of the transmission and forward scattering or transmission and remission of a liquid sample
    Patent number: 10837898
    Abstract: Described herein is a sensor for a virtually simultaneous measurement of transmission and/or forward scattering and/or remission and for a simultaneous measurement of the transmission and forward scattering or the transmission and remission of a liquid sample. Further described herein is a method for a virtually simultaneous measurement of transmission and/or forward scattering and/or remission and for a simultaneous measurement of the transmission and forward scattering or the transmission and remission of a liquid sample using a sensor according to the invention. Further described herein is a method for using the sensor according to the invention in order to determine the color properties of painting agents such as lacquers, dyes, pastes, and pigments or dilutions thereof.
    Type: Grant
    Filed: September 7, 2017
    Date of Patent: November 17, 2020
    Assignee: BASF COATINGS GMBH
    Inventors: Andreas Joch, Michael Schaefer, Carlos Arthur Leaes Peixoto, Juergen Ettmueller, Stefan Ziegler, Pieter Moonen
  • SENSOR FOR A VIRTUALLY SIMULTANEOUS MEASUREMENT OF A TRANSMISSION AND/OR FORWARD SCATTERING AND/OR REMISSION AND FOR A SIMULTANEOUS MEASUREMENT OF THE TRANSMISSION AND FORWARD SCATTERING OR TRANSMISSION AND REMISSION OF A LIQUID SAMPLE
    Publication number: 20190212256
    Abstract: Described herein is a sensor for a virtually simultaneous measurement of transmission and/or forward scattering and/or remission and for a simultaneous measurement of the transmission and forward scattering or the transmission and remission of a liquid sample. Further described herein is a method for a virtually simultaneous measurement of transmission and/or forward scattering and/or remission and for a simultaneous measurement of the transmission and forward scattering or the transmission and remission of a liquid sample using a sensor according to the invention. Further described herein is a method for using the sensor according to the invention in order to determine the color properties of painting agents such as lacquers, dyes, pastes, and pigments or dilutions thereof.
    Type: Application
    Filed: September 7, 2017
    Publication date: July 11, 2019
    Inventors: Andreas Joch, Michael Schaefer, Carlos Arthur Leaes Peixoto, Juergen Ettmueller, Stefan Ziegler, Pieter Moonen
  • Apparatus and Method for Measuring the Spectral Properties of a Fluid
    Publication number: 20080273204
    Abstract: An apparatus and method for measuring the spectral properties of a paint, dye, enamel or other opaque fluid, both in transmission and reflection, wherein a lock-in amplifier (5) is used to increase substantially the signal-to-noise ratio of transmitted components of electromagnetic radiation passing through the fluid, thereby enabling transmittance measurements to be made to the order of 0.0001% or less of the incident electromagnetic radiation.
    Type: Application
    Filed: May 25, 2004
    Publication date: November 6, 2008
    Applicant: RENNER HERRMANN S.A.
    Inventors: Carlos Arthur Leaes Peixoto, Eduardo Schotgues, Paulo Ricardo Pfeil