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| Art Unit: | 1771 — Solid anti-friction devices, materials therefor, lubricant or separant compositions for moving solid surfaces, and miscellaneous mineral oil compositions |
|---|---|
| Group: | 1770 — Chemical Apparatus, Separation and Purification, Liquid and Gas Contact Apparatus |
| Classes: |
508 — Solid anti-friction devices, materials therefor, lubricant or separant compositions for moving solid surfaces, and miscellaneous mineral oil compositions 208 — Mineral oils: processes and products 585 — Chemistry of hydrocarbon compounds 210 — Liquid purification or separation 526 — Synthetic resins or natural rubbers -- part of the class 520 series 524 — Synthetic resins or natural rubbers -- part of the class 520 series 137 — Fluid handling 523 — Synthetic resins or natural rubbers -- part of the class 520 series 106 — Compositions: coating or plastic 518 — Chemistry: fischer-tropsch processes; or purification or recovery of products thereof |
| Phone: | (571) 272-1451 |
| Email: | ellen.mcavoy@uspto.gov |
| Location: | VA 22314 |
| Title: | Pat Examnr Cheml Engrg |
| Service: | 41 years |
| Grade: | GS-14 |
| 3-Year Grant rate: | 76% over 440 cases |
|---|---|
| Difficulty: | Medium |
| Difficulty Percentile: | 52nd
|
With Examiner Mcavoy, you have a 76% chance of getting an issued patent by 3 years after the first office action. Examiner Mcavoy is a medium examiner and in the 52nd percentile across all examiners (with 100th percentile most difficult).
Below is the grant rate timeline for Examiner Mcavoy, where the timeline is relative to the date of the first office action. The three-year grant rate is the percentage of applications granted at three years after the first office action.
Examiner Mcavoy's grant rate is higher than that of Art Unit 1771 and lower than that of the USPTO.
| Average Office Actions Per Grant | |
|---|---|
| Examiner Mcavoy | 1.3 |
| Art Unit 1771 | 1.7 |
Examiner Mcavoy has granted 269 of 357 cases without any applicant-requested interviews for a grant rate of 75%.
Examiner Mcavoy has granted 67 of 83 cases with at least one applicant-requested interview for a grant rate of 81%.
With Examiner Mcavoy, conducting an interview increases your chance of getting a patent granted by 8%.
| Number | Title | OA Rejections | Status | IFW |
|---|---|---|---|---|
| 18692880 | Low Carbon Footprint Integrated Process For Recycle Content Olefin Producers | Rejection information available with a Premium Stats subscription. See our pricing. | Patented | View |
| 19270589 | Transesterification Catalyst For Biodiesel Synthesis | Patented | View | |
| 18864422 | Base Oil And Lubricating Fluid Composition Containing Said Base Oil | Patented | View | |
| 18679205 | Bio-Based Lubricant Compositions | Patented | View | |
| 18961741 | Compatibilizer Precursor, Methods, Systems, And Uses Thereof, And Formulations Including The Same | Patented | View | |
| 18861965 | Lubricating Oil Composition, Lubrication Method, And Transmission | Patented | View | |
| 18859313 | Refrigerator Oil, And Working Fluid Composition | Patented | View | |
| 18864952 | Use Of Specific Base Oil For Reducing Particulate Emissions | Abandoned | View | |
| 18959196 | Thiophosphate Esters As Antiwear Additives For Lubricants | Patented | View | |
| 18726720 | Diesters Of Polyethylene Oxide As Lubricant Base Oils | Patented | View | |
| 18439356 | Mfi Zeolite And Its Uses For Production Of Light Olefins And/or Aromatics | Patented | View | |
| 18717205 | Lubricant Base Oil And Lubricant Composition | Patented | View | |
| 18720902 | Viscosity Index Enhancer Composition, Additive Composition For Lubricating Oil, And Lubricating Oil Composition | Patented | View | |
| 18854572 | Method To Minimize Conductive Deposits | Patented | View | |
| 18475174 | Method For Reduction Of Abnormal Combustion Events | Patented | View | |
| 18838166 | Ester Based Functional Fluid | Patented | View | |
| 19022318 | Lubricant Composition For Brake System | Patented | View | |
| 18686577 | Method For The Preparation Of Omega-Amino-Carboxylic Acids And Derivatives Thereof | Patented | View | |
| 18475160 | Lubricating Oil Compositions | Patented | View | |
| 18247662 | Phenothiazine Compound, Its Preparation And Use In Rubber Blends And Vehicle Tires, As Ageing Protectant, Antioxidant, Antiozonant And Colorant | Patented | View | |
| 17900552 | Tribological System | Patented | View | |
| 18729688 | Grease Composition And Steering Gear Device | Patented | View | |
| 18694039 | Lubricating Oil Composition | Patented | View | |
| 18572690 | Charcoal Making Apparatus | Patented | View | |
| 18715771 | Viscosity Index Improver For Lubricants Based On Polyisobutylenephenyl Acrylate Comb Copolymers | Patented | View | |
| 18724725 | High Performance Renewable Chainsaw Bar Lubricants | Abandoned | View | |
| 18839545 | Lubricating Oil Composition | Patented | View | |
| 18699171 | Lubricating Composition For Preventing Or Reducing Abnormal Combustion In An Engine | Abandoned | View | |
| 17781540 | Pitch Compositions, Methods And Uses Thereof | Abandoned | View | |
| 18795790 | Anti-Corrosive Lubricant Composition For Electrical Apparatus | Patented | View | |
| 18038410 | Pitch Compositions For Spinning Into Carbon Articles And Methods Relating Thereto | Patented | View | |
| 17629476 | Lubricant Composition For Gas Turbines | Patented | View | |
| 18700128 | Carbodiimide For Use As An Additive In Lubricants Intended For Drive Device Systems For Improved Elastomer Compatibility | Abandoned | View | |
| 18445893 | Production Of Sustainable Aviation Fuel From Co2 And Low-Carbon Hydrogen | Patented | View | |
| 18259970 | Method For Treating Or Regenerating Metal Catalyst And Application | Patented | View | |
| 18712836 | Triblock Polyalkylene Glycols For Two Phase Lubricants | Patented | View | |
| 18427583 | Associative Polymers And Related Compositions, Methods And Systems | Patented | View | |
| 17619863 | Use Of A Sterically Hindered Aromatic Amine Or Phenol Compound As An Anti-Corrosion Additive In A Lubricant Composition For A Propulsion System Of An Electric Or Hybrid Vehicle | Abandoned | View | |
| 18651091 | Internal Combustion Engine Lubricant | Patented | View | |
| 18651789 | High Performance Gear Oil And Related Methods | Patented | View | |
| 17761241 | Lubricating Oil Composition For Hybrid Vehicles | Patented | View | |
| 17918063 | Lubricating Oil Compositions Comprising Biobased Base Oils | Abandoned | View | |
| 18656421 | Fuel Mixture For Internal Combustion Engines With Reduced Co2 Emissions And Method For Manufacturing The Same | Patented | View | |
| 18704529 | Polypropylene Viscosity Modifiers And Lubricating Oils Thereof | Patented | View | |
| 18561250 | Bioactive Additive For A Fuel, Uses Thereof, Fuel Composition, And Method | Patented | View | |
| 18505646 | Corrosion Inhibitor And Industrial Lubricant Including The Same | Patented | View | |
| 18757869 | Ammonium-Based Ionic Liquid And Its Use As A Lubricant Additive | Abandoned | View | |
| 18633993 | Liquid Composition For Purification Of Oil | Patented | View | |
| 18269775 | Basic Ashless Additives And Lubricating Compositions Containing Same | Patented | View | |
| 18480557 | Lubricant Composition Containing Metal Alkanoate | Patented | View |
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