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| Art Unit: | 1766 — Stock material or miscellaneous articles |
|---|---|
| Group: | 1760 — Organic Chemistry, Polymers, Compositions |
| Classes: |
528 — Synthetic resins or natural rubbers -- part of the class 520 series 428 — Stock material or miscellaneous articles 525 — Synthetic resins or natural rubbers -- part of the class 520 series 521 — Synthetic resins or natural rubbers -- part of the class 520 series 526 — Synthetic resins or natural rubbers -- part of the class 520 series 264 — Plastic and nonmetallic article shaping or treating: processes 174 — Electricity: conductors and insulators 524 — Synthetic resins or natural rubbers -- part of the class 520 series 523 — Synthetic resins or natural rubbers -- part of the class 520 series 422 — Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing |
| Phone: | (571) 270-7346 |
| Email: | rachel.kahn@uspto.gov |
| Location: | VA 22314 |
| Title: | Pat Examnr Org Chem |
| Service: | 18 years |
| Grade: | GS-14 |
| 3-Year Grant rate: | 27% over 211 cases |
|---|---|
| Difficulty: | Extremely Hard |
| Difficulty Percentile: | 91st
|
With Examiner Kahn, you have a 27% chance of getting an issued patent by 3 years after the first office action. Examiner Kahn is an extremely hard examiner and in the 91st percentile across all examiners (with 100th percentile most difficult).
Below is the grant rate timeline for Examiner Kahn, 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 Kahn's grant rate is lower than that of Art Unit 1766 and lower than that of the USPTO.
| Average Office Actions Per Grant | |
|---|---|
| Examiner Kahn | 1.7 |
| Art Unit 1766 | 1.4 |
Examiner Kahn has granted 38 of 151 cases without any applicant-requested interviews for a grant rate of 25%.
Examiner Kahn has granted 18 of 60 cases with at least one applicant-requested interview for a grant rate of 30%.
With Examiner Kahn, conducting an interview increases your chance of getting a patent granted by 20%.
| Number | Title | OA Rejections | Status | IFW |
|---|---|---|---|---|
| 17909843 | Film Comprising Polyamide Polyurethane Layer | Rejection information available with a Premium Stats subscription. See our pricing. | Abandoned | View |
| 17291200 | Organic Electroluminescence Device And Electronic Apparatus Using The Same | Abandoned | View | |
| 16912974 | Polyimide-Based Film And Preparation Method Thereof | Abandoned | View | |
| 17259845 | Polymeric Dyes Having A Backbone Comprising Organophosphate Units | Patented | View | |
| 17441128 | Chalcogenide Hybrid Organic/inorganic Polymers And Methods For Producing And Using The Same | Patented | View | |
| 17640174 | Oligomer Or Polymer, Composition, Use Of The Oligomer Or Polymer And Intermediate | Patented | View | |
| 18298393 | Resin Composition | Abandoned | View | |
| 18481241 | Resin Composition | Abandoned | View | |
| 18072630 | Modified Maleimide Resin | Abandoned | View | |
| 18000195 | Crystalline Polyamide Resin, Resin Composition, And Molded Article | Abandoned | View | |
| 18145289 | Artificial Turf Fiber Comprising A Polyolefin Grafted With Siloxanes | Abandoned | View | |
| 17998774 | Polymers, Compositions And Method For Manufacturing An Article By 3d Printing | Abandoned | View | |
| 17913228 | Curable Silicone Pressure Sensitive Adhesive Emulsion And Method For Its Preparation | Patented | View | |
| 17622509 | Method For Preparing An Elastomer From A Hydroxylated Fatty Acid And Elastomer Obtained By Such A Method | Patented | View | |
| 17470538 | Bio-Electrode Composition, Bio-Electrode, Method For Manufacturing Bio-Electrode, And Silicon Material Particle | Abandoned | View | |
| 17589538 | Polyester Polyol With High Biomass Ratio For Polyurethane Controlled-Release Fertilizer Envelope, Preparation Method Thereof And Envelope | Patented | View | |
| 17286376 | Polycyclic Compounds | Abandoned | View | |
| 17246885 | Organic Electroluminescent Materials And Devices | Patented | View | |
| 16976955 | Core/shell Type Polymer Microparticles, Dispersion Of Particles, And Method For Producing Said Microparticles | Patented | View | |
| 17292410 | Polyimide Composite Film Having Improved Surface Adhesive Strength With Metal Layer And Method For Preparing The Same | Abandoned | View | |
| 17630033 | Curable Composition For Insulating Film Formation, Insulating Film Formation Method, And Terminally Maleimide-Modified Polyphenylene Ether Resin | Abandoned | View | |
| 17627157 | Cationic Poloxamers And Their Use In Transduction | Abandoned | View | |
| 17844023 | Base-Labile Protecting Groups For Stepwise Polymer Synthesis | Abandoned | View | |
| 18377194 | Polyimide Precursor Resin Composition | Abandoned | View | |
| 17034990 | Polyimide Based Film And Display Device Comprising The Same | Abandoned | View | |
| 16837193 | Poly(Imide-Amide) Copolymer, A Method For Preparing A Poly(Imide-Amide) Copolymer, And An Article Including A Poly(Imide-Amide) Copolymer | Abandoned | View | |
| 18056556 | Water-Based Drilling Mud Formulation Using Wastewater Discharge | Abandoned | View | |
| 17633817 | Recovered Sulfopolyester | Abandoned | View | |
| 17633646 | Rapid Synthesis Of Polyaldehydes | Abandoned | View | |
| 17755751 | Method For Producing Polyamide, And Polyamide | Abandoned | View | |
| 17740375 | Polyimide Resin | Abandoned | View | |
| 17624837 | Polyamic Acid Composition, Method For Preparing Polyamic Acid Composition, Polyimide Comprising The Same And Coating Material Comprising The Same | Abandoned | View | |
| 17616922 | Photopolymerizable Thermoplastics And Methods Of Making And Using Same | Patented | View | |
| 16493102 | Branched, Terminated Polyamide Compositions | Abandoned | View | |
| 17139088 | Polymer And Resin Composition Thereof | Abandoned | View | |
| 16621646 | Polyamides Obtainable From 3-(Aminoalkyl)benzoic Acid | Abandoned | View | |
| 17363483 | Zwitterion-Functionalized Copolymer Hollow-Fiber Membranes And Associated Method | Abandoned | View | |
| 17269662 | Method For Producing Aromatic Polyethersulfones Containing Isohexide | Abandoned | View | |
| 17135809 | Polyimide Resin, Production Method For Polyimide Resin, Polyimide Film, And Production Method For Polyimide Film | Abandoned | View | |
| 18021791 | Polyamide Resin | Abandoned | View | |
| 18365951 | Aramid Polymerization Method Using Carbon Dioxide As Solvent | Patented | View | |
| 17971308 | Process For Polymerizing Cyclic Oligomers Of Polyamides | Abandoned | View | |
| 17252395 | Process For The Preparation Of Lactide And Polylactide Mixture | Abandoned | View | |
| 17294960 | Polyamic Acid Composition For Packaging Electronic Components, And Method For Packaging Electronic Components Using Same | Abandoned | View | |
| 15572536 | Caprolactam Formulations | Abandoned | View | |
| 17982217 | Low-Color Polymers For Use In Electronic Devices | Abandoned | View | |
| 15718069 | Polyamide Powder For Selective Sintering Methods | Abandoned | View | |
| 17158060 | Modified Polyamide, Method Of Preparing The Same, And Single Component Fiber | Patented | View | |
| 16937125 | Polyamideimide Film | Patented | View | |
| 18039353 | Composition, Method For The Manufacture Thereof, And Articles Prepared Therefrom | Abandoned | View |
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