Patents by Inventor John NUSSBAUMER

John NUSSBAUMER 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).

  • Polymeric poly-phosphorus lubricant additives for metal working
    Patent number: 10745639
    Abstract: A composition having a compound having the structure: wherein each R is an independently selected alkylphenol-free moiety that is a C1-20 alkyl, C2-22 alkenyl, C6-40 cycloalkyl, C7-40 cycloalkylene, C3-20 methoxy alkyl glycol ether, C3-20 alkyl glycol ether, or Y—OH moiety; wherein each Y is an independently selected alkylphenol-free moiety that is a C2-40 alkylene, C7-40 cycloalkylene, or C3-40 alkyl lactone moiety; wherein m is an integer ranging from 1 to 100; and wherein x is an integer ranging from 1 to 1000.
    Type: Grant
    Filed: February 20, 2018
    Date of Patent: August 18, 2020
    Assignee: Dover Chemical Corporation
    Inventors: Mick Jakupca, Don Stevenson, John Nussbaumer, Jacob Weingart
  • Polymeric Poly-Phosphorus Additives for: Gear Oil, Grease, Engine-Oil, Combustion-Engine Lubricant, Automatic Transmission Fluid, Anti-Wear Agents, Two-Cycle Engine Lubricant, or Marine-Engine Lubricant
    Publication number: 20200231893
    Abstract: A method having the step of using a compound as an additive for: gear oil, grease, engine oil, combustion-engine lubricant, automatic transmission fluid, two-cycle engine lubricant, marine-engine lubricant, or anti-wear agent, the compound having the structure: wherein each R is an independently selected alkylphenol-free moiety that is a C1-22 alkyl, C6-40 cycloalkyl, C3-20 methoxy alkyl glycol ether, C3-20 alkyl glycol ether, or Y—OH moiety; wherein each Y is an independently selected alkylphenol-free moiety that is a C2-40 alkyl, C6-40 cycloalkyl, C2-20 alkyl glycol ether, or C3-40 alkyl lactone moiety; wherein each m is an independently selected integer ranging from 1 to 100; and wherein x is an integer ranging from 1 to 1000.
    Type: Application
    Filed: December 13, 2019
    Publication date: July 23, 2020
    Inventors: Mick JAKUPCA, Jacob Weingart, Ben Rohr, John NUSSBAUMER
  • Polymeric Poly-Phosphorus Lubricant Additives for Metal Working
    Publication number: 20180237719
    Abstract: A composition having a compound having the structure: wherein each R is an independently selected alkylphenol-free moiety that is a C1-20 alkyl, C2-22 alkenyl, C6-40 cycloalkyl, C7-40 cycloalkylene, C3-20 methoxy alkyl glycol ether, C3-20 alkyl glycol ether, or Y—OH moiety; wherein each Y is an independently selected alkylphenol-free moiety that is a C2-40 alkylene, C7-40 cycloalkylene, or C3-40 alkyl lactone moiety; wherein m is an integer ranging from 1 to 100; and wherein x is an integer ranging from 1 to 1000.
    Type: Application
    Filed: February 20, 2018
    Publication date: August 23, 2018
    Inventors: Mick JAKUPCA, Don STEVENSON, John NUSSBAUMER, Jacob WEINGART
  • Light-colored metal working additives
    Patent number: 9382201
    Abstract: A composition having a compound having the structure: wherein n is an integer greater than or equal to 1; wherein X is an alkyl moiety or aryl moiety; wherein X1 is an alkyl moiety or aryl moiety; wherein Y is an alkyl moiety or aryl moiety, having a carbon number that is greater than or equal to 0, and wherein if Y has a carbon number of 0, the compound has the structure:
    Type: Grant
    Filed: May 21, 2014
    Date of Patent: July 5, 2016
    Assignee: Dover Chemical Corporation
    Inventors: Donald Stevenson, John Nussbaumer, Louis E. Bona
  • LIGHT-COLORED METAL WORKING ADDITIVES
    Publication number: 20140350290
    Abstract: A composition having a compound having the structure: wherein n is an integer greater than or equal to 1; wherein X is an alkyl moiety or aryl moiety; wherein X1 is an alkyl moiety or aryl moiety; wherein Y is an alkyl moiety or aryl moiety, having a carbon number that is greater than or equal to 0, and wherein if Y has a carbon number of 0, the compound has the structure:
    Type: Application
    Filed: May 21, 2014
    Publication date: November 27, 2014
    Inventors: Donald STEVENSON, John NUSSBAUMER, Louis E. BONA