7 patents
Utility
Sorting Disc for a Disc Screen Sorter
11 Mar 21
The durability of sorting discs used on disc screens, e.g., star discs comprising a body and a plurality of fingers extending radially from the body, may be improved by increasing the deflection of the fingers.
Matthew Burdzy, Thomas H. Peter, Matthew Sennett, Ian Laskowitz
Filed: 25 Mar 19
Utility
Anti-Wear Composition for Lubricants
11 Feb 21
Certain citric esters and amides, and certain mixtures thereof, e.g., mixtures comprising citrate oligomers, exhibit excellent anti-wear activity in lubricants.
Frank J. DeBlase, Joseph Stieber, Kenneth Cory MacLeod
Filed: 8 Feb 19
Utility
Alkylated Alkoxydiarylamine Antioxidants
30 Dec 20
Alkylated diaryl amines further substituted by an alkoxy group on one or more aryl carbon atoms exhibit excellent antioxidant activity in lubricant compositions.
Robert G. Rowland
Filed: 14 Sep 20
Utility
Reduced Friction Lubricants Comprising Magnesium Detergents And/or Overbased Magnesium Detergents and Molybdenum Based Friction Modifiers
11 Nov 20
The addition of mixed thio acid amide molybdenum dithiocarbamates to lubricant compositions comprising magnesium detergents and/or overbased magnesium detergents, e.g., overbased magnesium sulfonate, provides lubricant compositions that suppress Low Speed Pre-Ignition and possess excellent low friction characteristics.
Frank J. DeBlase
Filed: 13 Nov 18
Utility
Crystallization Suppressant Combinations for High Density Clear Brine Fluids
11 Nov 20
Compounds are identified that act as crystallization suppressants when added to clear brine fluids, significantly lowering the true crystallization temperatures of the brines, and allowing for higher salt content in clear brine fluids.
Thomas G. Ray, Colin H. Keene, David J. Sikora, David W. Bartley, John Warner, Justin Whitfield, Dwight Tshudy, Joni P. Williams
Filed: 29 Jul 20
Utility
Synergy and Enhanced Performance Retention With Organic and Molybdenum Based Friction Modifier Combination
12 Aug 20
An improved organic and molybdenum friction modifier combination is disclosed, the combination resulting in a synergistic result of both initial friction reduction performance and a further retention and durability of continued friction reduction performance.
Frank J. DeBlase
Filed: 14 Oct 18
Utility
Low Ash Lubricant and Fuel Additive Comprising Alkoxylated Amine
4 Mar 20
A lubricating oil detergent composition comprises an overbased calcium sulfonate and a low ash detergent, which low ash detergent is metal free and comprises the reaction product of an acidic organic compound such as an alkylated salicylic acid, a boron compound and an amine component.
Ron Muir, John Louis DiFlavio, James-Jianjun Wei
Filed: 15 Jul 19
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