Patents by Inventor Alan Luo

Alan Luo 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).

  • MULTI-MATERIAL STIFFNESS-MATCHED IMPLANT DEVICES AND FABRICATION METHODS
    Publication number: 20260165842
    Abstract: A device for bone graft fixation, replacement, or abutment, includes a non-resorbable portion made of a non-resorbable biocompatible material and a resorbable portion made of a resorbable biocompatible material joined to the non-resorbable portion. The resorbable portion is resorbed in a pre-determined timing such that mechanical properties of the device are modulated to avoid stress shielding of a bone and to control stress concentrations in the device below a predetermined level to avoid failure of the device.
    Type: Application
    Filed: November 13, 2023
    Publication date: June 18, 2026
    Inventors: David DEAN, Agnieszka CHMIELEWSKA-WYSOCKA, Alan LUO, Boyd PANTON, Luis Hector OLIVAS, Ciro RODRIGUEZ, Antonio RAMIREZ
  • METHODS OF JOINING DISSIMILAR MATERIALS
    Publication number: 20250346027
    Abstract: Disclosed herein are methods of joining dissimilar materials.
    Type: Application
    Filed: June 6, 2023
    Publication date: November 13, 2025
    Inventors: Alan LUO, Matt HARTSFIELD, Liangbing HU, Yu LIU
  • Structural die cast aluminum alloys
    Patent number: 12428707
    Abstract: Disclosed are aluminum alloys with high iron content and methods of making and using.
    Type: Grant
    Filed: February 8, 2024
    Date of Patent: September 30, 2025
    Assignee: Ohio State Innovation Foundation
    Inventors: Alan Luo, Emre Cinkilic, Michael Moodispaw
  • STRUCTURAL DIE CAST ALLUMINUM ALLOYS
    Publication number: 20250011902
    Abstract: Disclosed are aluminum alloys with high iron content and methods of making and using.
    Type: Application
    Filed: February 8, 2024
    Publication date: January 9, 2025
    Inventors: Alan Luo, Emre Cinkilic, Michael Moodispaw
  • Structural die cast aluminum alloys
    Patent number: 11932923
    Abstract: Disclosed are aluminum alloys with high iron content and methods of making and using.
    Type: Grant
    Filed: September 29, 2021
    Date of Patent: March 19, 2024
    Assignee: Ohio State Innovation Foundation
    Inventors: Alan Luo, Emre Cinkilic, Michael Moodispaw
  • MAGNESIUM ALLOYS AND METHODS OF MAKING AND USE THEREOF
    Publication number: 20240026499
    Abstract: Disclosed herein are magnesium alloys and methods of making and use thereof. For example, disclosed herein are magnesium alloys comprising: from 0 to 1.5 wt. % Zn; from 0 to 1.5 wt. % Al; less than 0.2 wt. % Ca; from 0.2 to 0.4 wt. % Ce; from 0.1 to 0.8 wt. % Mn; and the balance comprising Mg. In some examples, the magnesium alloy comprises less than 1 wt. % Zn. In some examples, the magnesium alloy comprises less than 1 wt. % Al. In some examples, the magnesium alloy exhibits substantially no incipient melting when extruded with a ram speed of from 1.00 to 10.00 ipm. In some examples, the magnesium alloy is substantially free of a Mg2Ca phase, an AlCaMg phase, an Al2Ca phase, a Ca2Mg6Zn3 phase, or a combination thereof. In some examples, the magnesium alloy is substantially free of a Mg2Ca phase.
    Type: Application
    Filed: July 20, 2023
    Publication date: January 25, 2024
    Inventors: Alan Luo, Joshua Caris, Thomas Avey
  • STRUCTURAL DIE CAST ALUMINUM ALLOYS
    Publication number: 20220098706
    Abstract: Disclosed are aluminum alloys with high iron content and methods of making and using.
    Type: Application
    Filed: September 29, 2021
    Publication date: March 31, 2022
    Inventors: Alan Luo, Emre Cinkilic, Michael Moodispaw