Patents by Inventor Martin ANTENSTEINER

Martin ANTENSTEINER 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).

  • DENSITY AND CHEMICAL COMPOSITION CONTROL FOR POLYMER WITH GOOD STRESS CRACK PROPERTIES
    Publication number: 20230250264
    Abstract: Provided are polyethylene copolymers with improved stress crack resistance, methods for making such copolymers, and films made from the same. The polyethylene copolymers include at least 95 wt % ethylene and at most 5 wt % of at least one comonomer having 3 to 18 carbon atoms; and further have a 30% single point notched constant tensile load of at least 1,000 hours, a density of 0.931 to 0.936 g/cm3, a melt index (I2) of 0.1 to 0.5 g/10 min, and a 25-75 chemical composition distribution index of 0.3 or more.
    Type: Application
    Filed: April 13, 2021
    Publication date: August 10, 2023
    Inventors: Martin ANTENSTEINER, Nathaniel B. Guy, Porter C. SHANNON, Richard E. PEQUENO
  • CONDUCTING POLYMER MICROCONTAINERS FOR ORGANIC BIOELECTRONICS AND DRUG DELIVERY
    Publication number: 20200190342
    Abstract: In one aspect, the present disclosure provides nano and microstructures of conducting polymers which may be used in the treatment of neuron regeneration. In some embodiments, the microstructures may be a microcup or a nanogroove structure. The present disclosure also provides methods of preparing the conducting polymer coated microstructures and methods of using these compositions or structures.
    Type: Application
    Filed: August 22, 2018
    Publication date: June 18, 2020
    Applicant: University of Houston System
    Inventors: Mohammad Reza ABIDIAN, Martin ANTENSTEINER, Milad KHORRAMI