Patents by Inventor Olivia LEWIS

Olivia LEWIS 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).

  • Patent number: 11988643
    Abstract: A method for detecting a phase separation of a waterborne or solvent-borne or solvent-free coating composition includes providing the coating composition in a receptacle; providing a measurement instrument for receiving the receptacle, the measurement instrument including a measurement probe; controlling the measurement instrument to a) displace the measurement probe through the coating composition along a predefined measurement path with a predefined speed profile, the predefined measurement path extending along a length axis of the receptacle, b) acquire a force-displacement profile by measuring a force exercised on the measurement probe while the probe is being displaced along the predefined measurement path with the predefined speed profile; processing the force-displacement profile for detecting at least one phase separation of the coating composition; and outputting a detection result.
    Type: Grant
    Filed: September 16, 2021
    Date of Patent: May 21, 2024
    Assignee: Evonik Operations GmbH
    Inventors: Philipp Isken, Claudia Bramlage, Sandra Bittorf, Oliver Kroehl, Stefan Silber, Gaetano Blanda, Olivia Lewis
  • Publication number: 20240112257
    Abstract: Disclosed embodiments may include a system for data monitoring. The system may receive data associated with a user. The system may determine a rating corresponding to the user based on the received data. The system may dynamically generate a score by aggregating the rating and a respective second rating of additional user(s). The system may determine whether the score satisfies a first threshold. Responsive to determining the score satisfies the first threshold, the system may cause a user device to display, via a GUI, the score in a first format. Responsive to determining the score does not satisfy the first threshold, the system may determine whether the score satisfies a second threshold. Responsive to determining the score satisfies the second threshold, the system may generate a first modified GUI comprising the score in a second format, and may cause the user device to display the first modified GUI.
    Type: Application
    Filed: October 4, 2022
    Publication date: April 4, 2024
    Inventors: Nimit Sharma, Olivia Lewis Broeker, Sripriya Tenepalli, Bonnie Vig, Alex Wu
  • Publication number: 20220084181
    Abstract: A method for qualitative and/or quantitative characterization of a coating surface is provided, comprising: providing a program recognizing coating surface defect types; determining, by the program, whether a camera(s) coupled to the program is within a predefined distance range and/or within a predefined image acquisition angle range relative to a currently presented coating surface; depending on the determination: generating a feedback signal indicative of whether adjustment of the position of the camera(s) is within predefined distance range and/or within the predefined image acquisition angle range, and/or automatically adjusting the relative distance of the camera and and/or automatically adjusting the angle of the camera; enabling the camera to acquire an image of the coating surface only when the camera(s) is/are within the predefined distance range and/or image acquisition angle range; processing the digital image for recognizing coating surface defects; and outputting a characterization of the
    Type: Application
    Filed: September 16, 2021
    Publication date: March 17, 2022
    Inventors: Philipp ISKEN, Sandra BITTORF, Oliver KROEHL, Claudia BRAMLAGE, Markus VOGEL, Stefan SILBER, Gaetano BLANDA, Olivia LEWIS, Daniel HAAKE
  • Publication number: 20220082484
    Abstract: A method for detecting a phase separation of a waterborne or solvent-borne or solvent-free coating composition includes providing the coating composition in a receptacle; providing a measurement instrument for receiving the receptacle, the measurement instrument including a measurement probe; controlling the measurement instrument to a) displace the measurement probe through the coating composition along a predefined measurement path with a predefined speed profile, the predefined measurement path extending along a length axis of the receptacle, b) acquire a force-displacement profile by measuring a force exercised on the measurement probe while the probe is being displaced along the predefined measurement path with the predefined speed profile; processing the force-displacement profile for detecting at least one phase separation of the coating composition; and outputting a detection result.
    Type: Application
    Filed: September 16, 2021
    Publication date: March 17, 2022
    Applicant: EVONIK OPERATIONS GMBH
    Inventors: Philipp ISKEN, Claudia BRAMLAGE, Sandra BITTORF, Oliver KROEHL, Stefan SILBER, Gaetano BLANDA, Olivia LEWIS
  • Publication number: 20220082508
    Abstract: The invention relates to a method for providing a coating composition-related prediction program, the method comprising: providing a database (204, 904) comprising associations of qualitative and/or quantitative characterizations of coating surfaces and one or more parameters; training a machine learning model for providing a predictive model (M2, M3) having learned to correlate qualitative and/or quantitative characterizations of one or more coating surfaces with one or more of the parameters; and providing a composition-quality-prediction program configured for using the predictive model (M2) for predicting the properties of a coating surface to be produced from one or more input parameters; and/or providing a composition-specification-prediction program configured for using the predictive model (M3) for predicting, based on an input specifying at least a desired coating surface characterization, one or more output parameters related to a coating composition predicted to generate a coating surface having
    Type: Application
    Filed: September 16, 2021
    Publication date: March 17, 2022
    Inventors: Philipp ISKEN, Sandra BITTORF, Oliver KROEHL, Claudia BRAMLAGE, Markus VOGEL, Stefan SILBER, Gaetano BLANDA, Olivia LEWIS, Daniel HAAKE