USPTO Art Unit 2848 Prosecution Statistics

Art Unit Information

Art Unit: 2848
Group: 2840
Tech Center: 2800
Total Cases: 13,574
Last Active: March 2025

Recent Applications

Detailed information about the 100 most recent patent applications.

Application NumberTitleFiling DateDisposal DateDispositionTime (months)Office ActionsRestrictionsInterviewAppeal
19089270PROFILE SYSTEM FOR LAYING POWER AND COMMUNICATION LINESMarch 2025May 2025Allow200NoNo
19115177VACUUM CAPACITORMarch 2025May 2025Allow200NoNo
19055737CAPACITOR MANUFACTURING PROCESS CAPABLE OF CONTROLLING CAPACITOR RESISTANCE AND WITHOUT WELDING TIN-COPPER CONDUCTIVE SHEETFebruary 2025April 2025Allow200NoNo
19016362ASYMMETRIC SUPERCAPACITORJanuary 2025June 2025Allow510NoNo
19001936LOW INDUCTANCE CAPACITOR WITH CONCENTRIC RING CAPACITOR CORE SIMILAR TO WATER RIPPLE DIFFUSIONDecember 2024April 2025Allow410NoNo
18874668THIN FILM POLYMER LAMINATED CAPACITOR AND MANUFACTURING METHOD THEREFORDecember 2024June 2025Allow600NoNo
18864316POLYMER-TYPE CONDUCTIVE PASTE, CONDUCTIVE FILM, AND SOLID ELECTROLYTIC CAPACITOR ELEMENTNovember 2024March 2025Allow400NoNo
18931070EMERGENCY STARTING POWER SUPPLY FOR VEHICLEOctober 2024March 2025Allow510NoNo
18931174EMERGENCY STARTING POWER SUPPLY FOR VEHICLEOctober 2024February 2025Allow400NoNo
18931108EMERGENCY STARTING POWER SUPPLY FOR VEHICLEOctober 2024February 2025Allow300NoNo
18931100EMERGENCY STARTING POWER SUPPLY FOR VEHICLEOctober 2024February 2025Allow310NoNo
18931038EMERGENCY STARTING POWER SUPPLY FOR VEHICLEOctober 2024April 2025Allow510NoNo
18931041EMERGENCY STARTING POWER SUPPLY FOR VEHICLEOctober 2024April 2025Allow510NoNo
18931098EMERGENCY STARTING POWER SUPPLY FOR VEHICLEOctober 2024April 2025Allow510NoNo
18931230EMERGENCY STARTING POWER SUPPLY FOR VEHICLEOctober 2024June 2025Allow710NoNo
18932575EMERGENCY STARTING POWER SUPPLY FOR VEHICLEOctober 2024May 2025Allow710NoNo
18931870Ignition Suppression Circuiting TechnologyOctober 2024July 2025Allow810NoNo
18931025EMERGENCY STARTING POWER SUPPLY FOR VEHICLEOctober 2024February 2025Allow310NoNo
18929675EMERGENCY STARTING POWER SUPPLY FOR VEHICLEOctober 2024April 2025Allow510NoNo
18924988HIGH-AMPERAGE TRACK BUSWAYOctober 2024February 2025Allow410NoNo
18913306CORE PACKAGE, DOUBLE-SUBSTRATE MULTILAYER SOLID ALUMINUM ELECTROLYTIC CAPACITOR AND METHOD FOR PREPARING SAMEOctober 2024January 2025Allow401NoNo
18818549SELF-SULFUR DOPED CARBON ELECTRODES DERIVED FROM POLY-ANTHRAQUINONE SULFIDE FOR SUPERCAPACITORSAugust 2024December 2024Allow310NoNo
18839518CONDUCTIVE POLYMER-CONTAINING DISPERSION LIQUID, SOLID ELECTROLYTIC CAPACITOR AND METHOD FOR PRODUCING SAMEAugust 2024February 2025Allow600NoNo
18788227NANOCOMPOSITE ELECTRODE SUPERCAPACITORJuly 2024September 2024Allow210NoNo
18787043GEL ELECTROLYTE SUPERCAPACITORJuly 2024October 2024Allow210NoNo
18782989CAPACITANCE VALUE FAST-PLACING VACUUM CAPACITORJuly 2024January 2025Allow610NoNo
18775176INTERFACE ASSEMBLY AND METHOD FOR MANUFACTURING INTERFACE ASSEMBLYJuly 2024September 2024Allow200NoNo
18759071LOW INDUCTANCE CAPACITOR WITH ANNULAR DISTRIBUTED CORESJune 2024August 2024Allow200NoNo
18752348Ignition Suppression Circuiting TechnologyJune 2024September 2024Allow310NoNo
18752330Ignition Suppression Circuiting TechnologyJune 2024December 2024Allow610YesNo
18752357CERAMIC ELECTRONIC DEVICE INCLUDING DIELECTRIC LAYER CONTAINING PEROVSKITE COMPOUND WITH YTTRIA-STABILIZED ZIRCONIAJune 2024April 2025Allow910NoNo
18742362NANOCOMPOSITE SUPERCAPACITORJune 2024September 2024Allow310YesNo
18734691HYBRID ELECTROCHEMICAL ENERGY STORAGE SYSTEM WITH HIGH ENERGY DENSITY AND HIGH POWER DENSITYJune 2024June 2025Allow1331YesNo
18733322ELECTRONIC COMPONENTJune 2024December 2024Allow700NoNo
18677976MULTILAYER CERAMIC CAPACITORMay 2024February 2025Allow800NoNo
18673499METHOD OF MANUFACTURING MULTILAYER CERAMIC CAPACITORMay 2024March 2025Allow1010NoNo
18673694MULTILAYER CAPACITOR AND METHOD OF MANUFACTURING THE SAMEMay 2024March 2025Allow1010NoNo
18671698FLUID IMMERSION COOLING SYSTEM WITH MULTIPLE LAYERS OF COOLANT FLUIDS AND METHOD OF USING SAMEMay 2024April 2025Allow1110YesNo
18671314MULTILAYER CERAMIC ELECTRONIC COMPONENTMay 2024December 2024Allow700NoNo
18670161MULTILAYER CERAMIC CAPACITORMay 2024December 2024Allow600NoNo
18669450Bracket for Adjustable-Depth Mounting of Electrical BoxesMay 2024April 2025Allow1110NoNo
18668773ELECTRICAL BOX CABLE CONNECTORMay 2024June 2025Allow1310NoNo
18668882TELECOMMUNICATIONS ENCLOSURE INCLUDING CONTAINMENT STRUCTURES FOR O-RINGSMay 2024May 2025Allow1210NoNo
18660653Electrical Gang Box with Dual Mounting Structures and Lower CompartmentMay 2024September 2024Allow410NoNo
18659657Systems and Methods Providing High-Density Memory Arrangements with High-Speed Interconnects in a Condensed Form FactorMay 2024January 2025Allow800NoNo
18657890MULTILAYER CERAMIC CAPACITORMay 2024March 2025Allow1110NoNo
18658477EQUIPOTENTIAL MAT USING WIRE MESH NETTINGMay 2024June 2025Allow1410NoNo
18654388ELECTRONIC DEVICEMay 2024March 2025Allow1010NoNo
18654907ELECTROCHEMICAL CELLS FOR HIGH DISCHARGEMay 2024January 2025Allow800NoNo
18653516FLOOR BOX AND METHOD OF INSTALLINGMay 2024March 2025Allow1110NoNo
18651739DISPLAY DEVICE and ELECTRONIC DEVICEMay 2024February 2025Allow1000NoNo
18650833SECUREMENT MEMBER FOR UTILITY STRANDSApril 2024January 2025Allow800NoNo
18649416CERAMIC ELECTRONIC DEVICE AND MANUFACTURING METHOD OF THE SAMEApril 2024December 2024Allow700NoNo
18646890MULTILAYER CERAMIC CAPACITORApril 2024February 2025Allow1010NoNo
18644647INTERFACE ASSEMBLY AND METHOD FOR MANUFACTURING INTERFACE ASSEMBLYApril 2024June 2024Allow200NoNo
18644187VANADIUM DOPED NANOCOMPOSITE ELECTRODE AND METHOD OF MAKINGApril 2024July 2024Allow310NoNo
18643092ELECTRONIC COMPONENTApril 2024December 2024Allow700NoNo
18641986MULTILAYER CERAMIC CAPACITOR INCLUDING CURVED BOUNDARYApril 2024April 2025Allow1210NoNo
18642081CERAMIC ELECTRONIC COMPONENT AND CIRCUIT BOARDApril 2024February 2025Allow1010NoNo
18635700CAPACITOR COMPONENT AND PASTE FOR EXTERNAL ELECTRODEApril 2024March 2025Allow1110NoNo
18632624MULTILAYER ELECTRONIC COMPONENTApril 2024December 2024Allow800NoNo
18631625DIELECTRIC COMPOSITION AND MULTILAYERED ELECTRONIC COMPONENT COMPRISING THE SAMEApril 2024March 2025Allow1110NoNo
18630789SWITCHING DEVICE WITH REDUCED PARTIAL DISCHARGE AND IMPROVED TRIPLE POINT CHARACTERISTICSApril 2024February 2025Allow1110NoNo
18626590MULTILAYER CERAMIC CAPACITORApril 2024November 2024Allow800YesNo
18625322MULTILAYER CERAMIC CAPACITOR INCLUDING RAISED PORTIONS THICKER FROM MIDDLE PORTION TOWARDS OUTER PERIPHERYApril 2024June 2025Allow1410NoNo
18625318MULTILAYER CERAMIC CAPACITORApril 2024January 2025Allow1010NoNo
18617996MESOPOROUS NANOCRYSTALLINE FILM ARCHITECTURE FOR CAPACITIVE STORAGE DEVICESMarch 2024June 2025Abandon1501NoNo
18614822DISPLAY DEVICEMarch 2024January 2025Allow1010NoNo
18610464ELECTRONIC COMPONENTMarch 2024October 2024Allow600NoNo
18609928APPARATUSES INCLUDING ONE OR MORE SEMICONDUCTOR DEVICES AND RELATED SYSTEMSMarch 2024February 2025Allow1110NoNo
18609232AN ELECTRONICS ASSEMBLYMarch 2024December 2024Allow921YesNo
18608984Emergency Starting Power Supply for VehicleMarch 2024August 2024Allow510NoNo
18606751In-Deck Conduit for Concrete DecksMarch 2024January 2025Allow1010NoNo
18606153CARBON-DOPED MOLYBDENUM NANOCOMPOSITE ELECTRODE CAPACITORMarch 2024July 2024Allow410NoNo
18599856MULTILAYERED ELECTRONIC COMPONENT AND METHOD OF MANUFACTURING THE SAMEMarch 2024January 2025Allow1110NoNo
18599706SPINEL FERRITE ELECTRODEMarch 2024April 2024Allow200YesNo
18598557HIGH YIELD STORAGE MATERIALSMarch 2024January 2025Allow1010NoNo
18594754ELECTRONIC DEVICE INCLUDING FLEXIBLE PRINTED CIRCUIT BOARDMarch 2024September 2024Allow700YesNo
18594193COMPOSITE ELECTRODES FOR SUPERCAPACITORS, TERNARY MATERIALS WITH FLOWER-LIKE MOLYBDENUM DISULFIDE STRUCTURES, AND RELATED METHODSMarch 2024November 2024Allow900NoNo
18593625CERAMIC ELECTRONIC DEVICE AND MANUFACTURING METHOD OF THE SAMEMarch 2024September 2024Allow700NoNo
18592145ELECTRONIC DEVICE HAVING SEALING STRUCTUREFebruary 2024January 2025Allow1110YesNo
18591981DIELECTRIC BODY, MULTILAYER CERAMIC CAPACITOR, MANUFACTURING METHOD OF DIELECTRIC BODY, AND MANUFACTURING METHOD OF MULTILAYER CERAMIC CAPACITORFebruary 2024January 2025Allow1010NoNo
18591573NANOSTRUCTURED ELECTRODE FOR ENERGY STORAGE DEVICEFebruary 2024January 2025Allow1010NoNo
18591095MULTILAYER CERAMIC CAPACITORFebruary 2024January 2025Allow1110NoNo
18686931ELECTRONIC ASSEMBLY COMPRISING AT LEAST ONE CIRCUIT BOARD AND EXTERNAL ELECTRONIC COMPONENTS, AND INVERTER COMPRISING SUCH AN ELECTRONIC ASSEMBLYFebruary 2024January 2025Allow1110NoNo
18685528SOLID ELECTROLYTIC CAPACITOR WITH WATER-SOLUBLE FIRST POLYMER AND WATER-DISPERSIBLE SECOND POLYMER, AND MANUFACTURING METHOD THEREOFFebruary 2024September 2024Allow710NoNo
18583599CONDUCTIVE POLYMER DISPERSION LIQUID, ELECTROLYTIC CAPACITOR, AND METHOD FOR PRODUCING ELECTROLYTIC CAPACITORFebruary 2024April 2025Allow1320NoNo
18581520METHOD OF FORMING A POLYMER DISPERSIONFebruary 2024October 2024Allow700NoNo
18444924COMPOSITE CABLE FOR VEHICLE AND COMPOSITE CABLE ASSEMBLY INCLUDING SAMEFebruary 2024April 2025Allow1410NoNo
18442659SUBSTRATE UNIT AND SUBSTRATE ASSEMBLY, AND CAMERA MODULE USING SAMEFebruary 2024February 2025Allow1210NoNo
18442330ELECTRONIC COMPONENTFebruary 2024April 2025Allow1410NoNo
18440863MULTILAYER ELECTRONIC COMPONENT INCLUDING NON-CONDUCTIVE RESIN LAYER ON BODY THEREOFFebruary 2024December 2024Allow1010NoNo
18439473HARDLINE SPLITTER WITH ANTI-ROTATION CONFIGURED TO ENHANCE CONNECTION OF AN INPUT CABLEFebruary 2024September 2024Allow700NoNo
18439211Serviceable electrostatic storage deviceFebruary 2024July 2025Allow1730YesNo
18436162MULTILAYER CERAMIC CAPACITORFebruary 2024November 2024Allow910NoNo
18435335MULTILAYER ELECTRONIC COMPONENT HAVING IMPROVED HIGH TEMPERATURE LOAD LIFE AND MOISTURE RESISTANCE RELIABILITYFebruary 2024January 2025Allow1210NoNo
18428187CIRCUIT BOARD WITH ANTI-CORROSION PROPERTIES AND ELECTRONIC DEVICE HAVING THE SAMEJanuary 2024January 2025Allow1211NoNo
18428594MULTILAYER CERAMIC CAPACITOR AND METHOD OF MANUFACTURING THE SAMEJanuary 2024March 2025Allow1420YesNo
18426973DISPLAY DEVICEJanuary 2024June 2025Allow1620NoNo
18427548VOLTAGE REGULATOR MODULEJanuary 2024February 2025Allow1310NoNo

Appeals Overview

This analysis examines appeal outcomes and the strategic value of filing appeals for art-unit 2848.

Patent Trial and Appeal Board (PTAB) Decisions

Total PTAB Decisions
77
Examiner Affirmed
54
(70.1%)
Examiner Reversed
23
(29.9%)
Reversal Percentile
37.0%
Lower than average

What This Means

With a 29.9% reversal rate, the PTAB affirms the examiner's rejections in the vast majority of cases. This reversal rate is below the USPTO average, indicating that appeals face more challenges here than typical.

Strategic Value of Filing an Appeal

Total Appeal Filings
301
Allowed After Appeal Filing
91
(30.2%)
Not Allowed After Appeal Filing
210
(69.8%)
Filing Benefit Percentile
35.1%
Lower 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, 30.2% of applications that filed an appeal were subsequently allowed. This appeal filing benefit rate is below the USPTO average, suggesting that filing an appeal has limited effectiveness in prompting favorable reconsideration.

Strategic Recommendations

⚠ Appeals to PTAB face challenges. Ensure your case has strong merit before committing to full Board review.

⚠ Filing a Notice of Appeal shows limited benefit. Consider other strategies like interviews or amendments before appealing.

Art Unit 2848 - Prosecution Statistics Summary

Executive Summary

Art Unit 2848 is part of Group 2840 in Technology Center 2800. This art unit has examined 13,574 patent applications in our dataset, with an overall allowance rate of 84.5%. Applications typically reach final disposition in approximately 23 months.

Comparative Analysis

Art Unit 2848's allowance rate of 84.5% places it in the 78% percentile among all USPTO art units. This art unit has a significantly higher allowance rate than most art units at the USPTO.

Prosecution Patterns

Applications in Art Unit 2848 receive an average of 1.46 office actions before reaching final disposition (in the 22% percentile). The median prosecution time is 23 months (in the 85% percentile).

Strategic Considerations

When prosecuting applications in this art unit, consider the following:

  • The art unit's allowance rate suggests a more favorable examination environment compared to the USPTO average.
  • With fewer office actions than average, plan for relatively streamlined prosecution.
  • The median prosecution time is shorter than average and should be factored into your continuation and client communication strategies.
  • Review individual examiner statistics within this art unit to identify examiners with particularly favorable or challenging prosecution patterns.

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.