Patents by Inventor Timothy EVANS-LORA

Timothy EVANS-LORA 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).

  • Polyurea microcapsules and liquid surfactant systems containing them
    Patent number: 12404480
    Abstract: Suggested are polyurea microcapsules obtainable or obtained by reacting di- and/or polyisocyanates and guanidine carbonate in the presence of chemically modified biopolymer colloidal protection agents. The capsules can be loaded for example with fragrances and show high resistance against agglomeration in unstructured (viscosity 10-300 cps), anionic surfactant based liquid products.
    Type: Grant
    Filed: January 17, 2020
    Date of Patent: September 2, 2025
    Assignee: SYMRISE AG
    Inventors: John Teffenhart, Timothy Evans-Lora, Keith McDermott
  • POLYUREA MICROCAPSULES AND LIQUID SURFACTANT SYSTEMS CONTAINING THEM
    Publication number: 20240124808
    Abstract: Suggested are polyurea microcapsules obtainable or obtained by reacting di- and/or polyisocyanates and guanidine carbonate in the presence of chemically modified biopolymer colloidal protection agents. The capsules can be loaded for example with fragrances and show high resistance against agglomeration in unstructured (viscosity 10-300 cps), anionic surfactant based liquid products.
    Type: Application
    Filed: January 17, 2020
    Publication date: April 18, 2024
    Inventors: John TEFFENHART, Timothy EVANS-LORA, Keith MC DERMOTT
  • ARTICLES FOR INDIRECT TRANSFER OF COSMETIC ACTIVES TO SKIN
    Publication number: 20240122816
    Abstract: Suggested is a non-disposable multi-use article which is impregnated or coated with a care additive and is capable of transferring said care additive from its surface to human skin.
    Type: Application
    Filed: January 17, 2020
    Publication date: April 18, 2024
    Inventors: William CHAZEY III, John TEFFENHART, Timothy EVANS-LORA, Keith MC DERMOTT, Michael IMPERIALE