USPTO Examiner ELNAKIB AHMED - Art Unit 2834

Recent Applications

Detailed information about the 100 most recent patent applications.

Application NumberTitleFiling DateDisposal DateDispositionTime (months)Office ActionsRestrictionsInterviewAppeal
19003340TURBULENCE-ENHANCED LIQUID-SOLID FRICTION NANO POWER GENERATION DEVICEDecember 2024July 2025Allow700NoNo
18832781Rotating Electric MachineJuly 2024May 2025Allow910YesNo
18751796ACTIVE MAGNETIC BEARING APPARATUSJune 2024April 2025Allow1010NoNo
18735643CONNECTOR FOR MOTOR, MOTOR, AND VEHICULAR COMPRESSORJune 2024March 2026Allow2100NoNo
18734391SENSING DEVICEJune 2024April 2025Allow1010NoNo
18731760POWER CONVERTERJune 2024March 2026Allow2100NoNo
18676037FLEXIBLE CIRCUIT BOARD AND ROTATING ELECTRICAL MACHINEMay 2024January 2026Allow2000NoNo
18609250MARINE CURRENT ENERGY GENERATING DEVICE FOR DEEP SEA CAGEMarch 2024July 2024Allow400NoNo
18607872VIBRATION DEVICEMarch 2024January 2026Allow2200NoNo
18594324FLYWHEEL SYSTEM WITH STATIONARY SHAFTMarch 2024August 2025Allow1810NoNo
18584463SYSTEM AND METHOD FOR MONITORING THE STATUS OF ONE OR MORE COMPONENTS OF AN ELECTRICAL MACHINEFebruary 2024September 2024Allow710NoNo
18582588SYNCHRONOUS-RELUCTANCE, ROTARY MOTOR-GENERATORFebruary 2024October 2025Abandon1901NoNo
18682196ROTOR, MOTOR, COMPRESSOR, AND REFRIGERATION CYCLE APPARATUSFebruary 2024October 2025Allow2000NoNo
18430416ROBUST IMPEDANCE CONTROLLED SLIP RINGSFebruary 2024September 2025Allow1910NoNo
18293628MAGNETIC BEARING DEVICE AND VACUUM PUMPJanuary 2024November 2025Allow2200NoNo
18416376TRIBOELECTRIC GENERATOR SYSTEMS AND METHODS FOR ENERGY HARVESTING AND SENSING APPLICATIONSJanuary 2024August 2025Allow1910NoNo
18413626SELF-DRIVEN POWER GENERATION MODULE AND MANUFACTURING METHOD THEREOFJanuary 2024October 2025Allow2100NoNo
18412728SERIES AND/OR PARALLEL CONNECTED ALPHA, BETA, AND GAMMA VOLTAIC CELL DEVICESJanuary 2024August 2024Allow700NoNo
18577752MAGNETIC MATERIAL FILLED PRINTED CIRCUIT BOARDS AND PRINTED CIRCUIT BOARD STATORSJanuary 2024October 2025Allow2100NoNo
18406677PRINTED CIRCUIT BOARD ASSEMBLY WITH MULTIPLE CONDUCTION PATHSJanuary 2024October 2025Allow2100NoNo
18401825REFRIGERANT COMPRESSOR INCLUDING GROOVED AUXILIARY BEARING INTERFACEJanuary 2024March 2026Allow2620NoNo
18545770ALTERNATOR WITH ROTOR LAMINATION STACKDecember 2023February 2026Allow2600NoNo
18542804STACKABLE ACTUATING ELEMENT WITH PROFILED INSULATED ELECTRODE STRUCTURESDecember 2023September 2024Allow910NoNo
18571328ROTOR AND MOTORDecember 2023February 2026Allow2610NoNo
18535883MATERIALS AND METHODS OF MANUFACTURING FLUID RESISTANT, BREATHABLE, AND ANTIBACTERIAL TRIBOELECTRIC NANOGENERATORS AND ELECTRONIC TEXTILESDecember 2023November 2025Allow2300NoNo
18525955VIBRATION GENERATING DEVICE AND ELECTRONIC DEVICEDecember 2023October 2024Allow1010NoNo
18521559MAGNETIC BEARING MODULE HAVING A MAGNETIC BEARINGNovember 2023February 2026Allow2610NoNo
18511606DRIVE DEVICENovember 2023December 2025Allow2510YesNo
18501353ROTOR, PERMANENT MAGNET MOTOR AND POWERTRAINNovember 2023December 2025Allow2510NoNo
18288204Current Transmission Sub-Device of a Current-Excited Synchronous Machine as a Drive Motor in a Hybrid or Electric VehicleOctober 2023March 2025Allow1710NoNo
18489238ELECTRONIC DEVICEOctober 2023August 2024Allow1010NoNo
18555674ELECTRICAL MODULE CONFIGURED TO BE CONNECTED TO A POWER SHAFT OF A TURBINE ENGINE FOR AIRCRAFT AND METHOD FOR ASSEMBLING SUCH A MODULEOctober 2023September 2025Allow2310NoNo
18555042DIRECT SLOT COOLING IN ELECTRIC MACHINESOctober 2023October 2025Allow2410NoNo
18483858ELECTRICALLY CONDUCTIVE DEVICE WITH CENTERING PROJECTIONSOctober 2023September 2025Allow2300NoNo
18285577ADDITIVELY MANUFACTURED AIR GAP WINDING FOR AN ELECTRICAL MACHINEOctober 2023March 2026Allow2910NoNo
18480592NOVEL SHAFT EMBEDDED BRUSH POWER TRANSFER FOR SEPARATELY EXCITED MACHINE POWEROctober 2023October 2025Allow2410YesNo
18375821DUAL-ROTOR MOTOROctober 2023October 2025Allow2410NoNo
18284830BEARING DEVICE AND ELECTRIC VERTICAL TAKE-OFF AND LANDING AIRCRAFTSeptember 2023June 2025Allow2100NoNo
18473771STATOR FOR MOTORSeptember 2023August 2025Allow2310NoNo
18369519ELECTRIC MOTOR SYSTEM, TURBO COMPRESSOR, AND REFRIGERATION DEVICESeptember 2023December 2025Allow2710NoNo
18369478STATOR-CORE FIXING STRUCTURE, MAGNETIC BEARING, ELECTRIC MOTOR, BEARINGLESS MOTOR, CENTRIFUGAL COMPRESSOR, AND FIXING METHODSeptember 2023February 2026Allow2911NoNo
18282237FLUID DRIVE DEVICESeptember 2023October 2025Allow2510NoNo
18282186FLUID MACHINESeptember 2023December 2025Abandon2710NoNo
18550015GENERATOR HOUSING DRAINSeptember 2023December 2025Abandon2710NoNo
18462143ANALOG COMPENSATION OF INDUCTIVE SENSORSSeptember 2023June 2025Allow2100YesNo
18458611ROTARY ELECTRIC MACHINEAugust 2023September 2025Allow2410YesNo
18277988A LINEAR ELECTRIC GENERATORAugust 2023June 2024Allow1010NoNo
18234515CONTROLLING MAGNETIC LEVITATION EQUIPMENTAugust 2023May 2024Allow910NoNo
18447310PEROVSKITE BETAVOLTAIC-PHOTOVOLTAIC BATTERYAugust 2023May 2025Allow2100NoNo
18264861HEADER GUIDING FLUID FLOW TO AND FROM COOLING CHANNELS IN A HIGH DENSITY MOTORAugust 2023September 2025Allow2510NoNo
18230271SYSTEM AND METHOD FOR RECOVERING WASTED KYNETIC ENERGY IN A VEHICLEAugust 2023March 2025Allow2000NoNo
18362669HYBRID AIRFOIL BEARING WITH ACTIVE DAMPINGJuly 2023August 2025Allow2410NoNo
18262820A CAPACITIVE SENSOR DEVICE AND A MAGNETIC BEARING ASSEMBLY WITH SUCH CAPACITIVE SENSOR DEVICEJuly 2023June 2025Allow2300NoNo
18225901COGENERATION APPARATUS, THERMOELECTRIC POWER GENERATION SYSTEM, VOLTAGE CONTROL METHOD AND HEATING DEVICEJuly 2023November 2025Abandon2810NoNo
18272160SYSTEM, METHOD AND APPARATUS FOR COOLING PCB STATORJuly 2023September 2025Allow2610NoNo
18221022ELECTROSTATIC FRICTIONAL PULSE GENERATORJuly 2023September 2023Allow200YesNo
18345257FIXING STRUCTURE FOR NEUTRAL WIRE AND TEMPERATURE SENSORJune 2023March 2026Allow3210YesNo
18259531HYBRID DRIVING MODULEJune 2023August 2025Allow2610NoNo
18212534STATOR WITH MOLDED POWER LINE CONNECTIONJune 2023August 2025Allow2510NoNo
18268904COLLECTION DEVICE FOR COLLECTING ELECTRICAL CURRENTS, AND MACHINE COMPRISING A COLLECTION DEVICE OF THIS KINDJune 2023December 2025Allow3020NoNo
18337721High Torque Density 3D Flux Segmented-Rotor Switched Reluctance MachineJune 2023September 2025Allow2700NoNo
18336751ELECTRIC STABILISERSJune 2023May 2025Allow2310NoNo
18258191IMPROVED BRUSHLESS ALTERNATORJune 2023August 2025Allow2610NoNo
18331680HYBRID AIRFOIL AND AUXILIARY MAGNETIC BEARINGSJune 2023July 2025Allow2610YesNo
18327247Sensor device for contactless determination of a radial position of a rotorJune 2023July 2025Allow2610YesNo
18203696ROTATIONAL TRIBOELECTRIC NANOGENERATOR FOR NEURO-STIMULATORMay 2023April 2025Allow2220NoNo
18254541ENERGY STORAGE FLYWHEEL AND ENERGY STORAGE APPARATUSMay 2023April 2025Allow2310NoNo
18313386DIRECT DRIVE TRANSMISSION SYSTEMMay 2023August 2025Allow2710NoNo
18035830MOTOR-VIBRATOR ASSEMBLY FOR A VIBRATING MACHINEMay 2023July 2025Allow2610NoNo
18137865MAGNETIC-FOIL BEARING WITH COOLING SYSTEMApril 2023February 2026Allow3310NoNo
183017644-Phase Motor and Generator DeviceApril 2023September 2025Allow2920YesNo
18298724PHYSICS BASED COOLANT FLOW ALGORITHM FOR ELECTRIC MOTORSApril 2023October 2025Allow3010YesNo
18031266ATTACHMENT OF A TEMPERATURE SENSOR TO AN INTERCONNECTION RING OF AN ELECTRIC MACHINEApril 2023April 2025Allow2410NoNo
18190185E-MACHINE SYSTEM WITH ROTOR ARRANGEMENT IN FLUID CIRCUIT FOR COOLING AND LUBRICATIONMarch 2023October 2025Allow3010NoNo
18124917SUPERCONDUCTING MOTOR SYSTEMMarch 2023August 2025Allow2810NoNo
18184764ROTOR ASSEMBLY FOR AN ELECTRICAL MACHINEMarch 2023September 2025Allow3010YesNo
18183557DRIVE SYSTEMMarch 2023May 2025Allow2600NoNo
18025543MAGNETIC BEARING DEVICE AND POSITIONING SYSTEMMarch 2023March 2025Allow2400NoNo
18115138ACTIVE MAGNETIC BEARING APPARATUSFebruary 2023February 2024Allow1210NoNo
18112324SYSTEM AND METHOD FOR MONITORING THE STATUS OF ONE OR MORE COMPONENTS OF AN ELECTRICAL MACHINEFebruary 2023November 2023Allow910NoNo
18020973CONTROLLING MAGNETIC LEVITATION EQUIPMENTFebruary 2023May 2023Allow300NoNo
18021065A CONTROL SYSTEM FOR CONTROLLING A MAGNETIC SUSPENSION SYSTEMFebruary 2023October 2025Allow3210NoNo
18105747SEAL COOLING SYSTEMSFebruary 2023February 2025Allow2400NoNo
18162785ELECTRIC MACHINEFebruary 2023March 2024Allow1410NoNo
18158571ROTARY ELECTRIC MACHINEJanuary 2023September 2024Allow2000NoNo
18092227ELECTRIC MOTOR AND STATOR COOLING APPARATUSDecember 2022March 2024Allow1510NoNo
18092155IMPORTANCE OF ARCHITECTURAL ASYMMETRY FOR IMPROVED TRIBOELECTRIC NANOGENERATORS WITH 3D SPACER FABRICSDecember 2022July 2024Allow1900NoNo
18092175CARBON NANO TUBE-POLYMER HYBRID NANOCOMPOSITE ELECTRODES FOR POROUS POLYDIMETHYLSILOXANE SPONGE-BASED FLEXIBLE TRIBOELECTRIC NANOGENERATORSDecember 2022May 2025Allow2911NoNo
18013603ROTARY DRIVE DEVICE AND PUMPDecember 2022April 2025Allow2700NoNo
18090028TEXTILE TRIBOELECTRIC NANOGENERATORS WITH DIVERSE 3D-SPACER FABRICS FOR IMPROVED OUTPUT VOLTAGEDecember 2022December 2024Allow2410NoNo
18067893TRIBOELECTRIC GENERATOR USING LUBRICANT-INFUSED SURFACE CONTROLLED BY MAGNETIC FIELD AND METHOD OF MANUFACTURING SAMEDecember 2022August 2024Allow2010NoNo
18084519MAGNETIC MULTI-POLE PROPULSION ARRAY SYSTEMDecember 2022May 2025Allow2810NoNo
18001854RADIAL STATOR, MAGNETIC LEVITATION BEARING, INSTALLATION METHOD, AND MOTORDecember 2022July 2024Allow1910NoNo
18062908Omnidirectional Wind Energy HarvesterDecember 2022April 2024Allow1600NoNo
18075955ENERGY HARVESTERDecember 2022June 2024Allow1910NoNo
18061252SINGLE ANCHOR RESONATORSDecember 2022May 2025Allow2910NoNo
18058340GROUNDING BRUSH ASSEMBLYNovember 2022February 2025Allow2700NoNo
18058052SYSTEM AND METHOD FOR SUPPLYING ELECTRICAL POWER VIA AN AXLENovember 2022January 2026Allow3711NoNo
18057428ELECTRONIC DEVICENovember 2022July 2023Allow800NoNo
17988752RESONANT VIBRATION ACTUATORNovember 2022October 2024Allow2310NoNo

Appeals Overview

This analysis examines appeal outcomes and the strategic value of filing appeals for examiner ELNAKIB, AHMED.

Strategic Value of Filing an Appeal

Total Appeal Filings
5
Allowed After Appeal Filing
3
(60.0%)
Not Allowed After Appeal Filing
2
(40.0%)
Filing Benefit Percentile
89.1%
Higher than average

Understanding Appeal Filing Strategy

Filing a Notice of Appeal can sometimes lead to allowance even before the appeal is fully briefed or decided by the PTAB. This occurs when the examiner or their supervisor reconsiders the rejection during the mandatory appeal conference (MPEP § 1207.01) after the appeal is filed.

In this dataset, 60.0% of applications that filed an appeal were subsequently allowed. This appeal filing benefit rate is in the top 25% across the USPTO, indicating that filing appeals is particularly effective here. The act of filing often prompts favorable reconsideration during the mandatory appeal conference.

Strategic Recommendations

Filing a Notice of Appeal is strategically valuable. The act of filing often prompts favorable reconsideration during the mandatory appeal conference.

Examiner ELNAKIB, AHMED - Prosecution Strategy Guide

Executive Summary

Examiner ELNAKIB, AHMED works in Art Unit 2834 and has examined 299 patent applications in our dataset. With an allowance rate of 68.9%, this examiner has a below-average tendency to allow applications. Applications typically reach final disposition in approximately 32 months.

Allowance Patterns

Examiner ELNAKIB, AHMED's allowance rate of 68.9% places them in the 31% percentile among all USPTO examiners. This examiner has a below-average tendency to allow applications.

Office Action Patterns

On average, applications examined by ELNAKIB, AHMED receive 1.89 office actions before reaching final disposition. This places the examiner in the 46% percentile for office actions issued. This examiner issues fewer office actions than average, which may indicate efficient prosecution or a more lenient examination style.

Prosecution Timeline

The median time to disposition (half-life) for applications examined by ELNAKIB, AHMED is 32 months. This places the examiner in the 52% percentile for prosecution speed. Prosecution timelines are slightly faster than average with this examiner.

Interview Effectiveness

Conducting an examiner interview provides a +13.6% benefit to allowance rate for applications examined by ELNAKIB, AHMED. This interview benefit is in the 51% percentile among all examiners. Recommendation: Interviews provide an above-average benefit with this examiner and are worth considering.

Request for Continued Examination (RCE) Effectiveness

When applicants file an RCE with this examiner, 22.6% of applications are subsequently allowed. This success rate is in the 29% percentile among all examiners. Strategic Insight: RCEs show below-average effectiveness with this examiner. Carefully evaluate whether an RCE or continuation is the better strategy.

After-Final Amendment Practice

This examiner enters after-final amendments leading to allowance in 35.1% of cases where such amendments are filed. This entry rate is in the 53% percentile among all examiners. Strategic Recommendation: This examiner shows above-average receptiveness to after-final amendments. If your amendments clearly overcome the rejections and do not raise new issues, consider filing after-final amendments before resorting to an RCE.

Pre-Appeal Conference Effectiveness

When applicants request a pre-appeal conference (PAC) with this examiner, 0.0% result in withdrawal of the rejection or reopening of prosecution. This success rate is in the 13% percentile among all examiners. Note: Pre-appeal conferences show limited success with this examiner compared to others. While still worth considering, be prepared to proceed with a full appeal brief if the PAC does not result in favorable action.

Appeal Withdrawal and Reconsideration

This examiner withdraws rejections or reopens prosecution in 100.0% of appeals filed. This is in the 93% percentile among all examiners. Of these withdrawals, 25.0% occur early in the appeal process (after Notice of Appeal but before Appeal Brief). Strategic Insight: This examiner frequently reconsiders rejections during the appeal process compared to other examiners. Per MPEP § 1207.01, all appeals must go through a mandatory appeal conference. Filing a Notice of Appeal may prompt favorable reconsideration even before you file an Appeal Brief.

Petition Practice

When applicants file petitions regarding this examiner's actions, 69.6% are granted (fully or in part). This grant rate is in the 77% percentile among all examiners. Strategic Note: Petitions are frequently granted regarding this examiner's actions compared to other examiners. Per MPEP § 1002.02(c), various examiner actions are petitionable to the Technology Center Director, including prematureness of final rejection, refusal to enter amendments, and requirement for information. If you believe an examiner action is improper, consider filing a petition.

Examiner Cooperation and Flexibility

Examiner's Amendments: This examiner makes examiner's amendments in 0.0% of allowed cases (in the 24% percentile). This examiner rarely makes examiner's amendments compared to other examiners. You should expect to make all necessary claim amendments yourself through formal amendment practice.

Quayle Actions: This examiner issues Ex Parte Quayle actions in 1.9% of allowed cases (in the 68% percentile). This examiner issues Quayle actions more often than average when claims are allowable but formal matters remain (MPEP § 714.14).

Prosecution Strategy Recommendations

Based on the statistical analysis of this examiner's prosecution patterns, here are tailored strategic recommendations:

  • Appeal filing as negotiation tool: This examiner frequently reconsiders rejections during the appeal process. Filing a Notice of Appeal may prompt favorable reconsideration during the mandatory appeal conference.

Relevant MPEP Sections for Prosecution Strategy

  • MPEP § 713.10: Examiner interviews - available before Notice of Allowance or transfer to PTAB
  • MPEP § 714.12: After-final amendments - may be entered "under justifiable circumstances"
  • MPEP § 1002.02(c): Petitionable matters to Technology Center Director
  • MPEP § 1004: Actions requiring primary examiner signature (allowances, final rejections, examiner's answers)
  • MPEP § 1207.01: Appeal conferences - mandatory for all appeals
  • MPEP § 1214.07: Reopening prosecution after appeal

Important Disclaimer

Not Legal Advice: The information provided in this report is for informational purposes only and does not constitute legal advice. You should consult with a qualified patent attorney or agent for advice specific to your situation.

No Guarantees: We do not provide any guarantees as to the accuracy, completeness, or timeliness of the statistics presented above. Patent prosecution statistics are derived from publicly available USPTO data and are subject to data quality limitations, processing errors, and changes in USPTO practices over time.

Limitation of Liability: Under no circumstances will IronCrow AI be liable for any outcome, decision, or action resulting from your reliance on the statistics, analysis, or recommendations presented in this report. Past prosecution patterns do not guarantee future results.

Use at Your Own Risk: While we strive to provide accurate and useful prosecution statistics, you should independently verify any information that is material to your prosecution strategy and use your professional judgment in all patent prosecution matters.