USPTO Examiner ALEJANDRO RAYMOND - Art Unit 1752

Recent Applications

Detailed information about the 100 most recent patent applications.

Application NumberTitleFiling DateDisposal DateDispositionTime (months)Office ActionsRestrictionsInterviewAppeal
19313146PERSONAL TACTICAL SYSTEM INCLUDING GARMENT, CAMERA, AND POWER DISTRIBUTION AND DATA HUBAugust 2025January 2026Allow511NoNo
18432804THERMAL RUNAWAY DETECTION SYSTEM FOR BATTERIES WITHIN ENCLOSURESFebruary 2024November 2025Allow2211NoNo
18421785METHOD AND SYSTEM FOR REDOX FLOW BATTERY PERFORMANCE RECOVERYJanuary 2024October 2025Abandon2101NoNo
18544030FUEL LEAK DETECTION IN FUEL CELL STACKDecember 2023September 2025Allow2112YesNo
18541020BATTERY MODULE AND BATTERY RACK WITH ENHANCED FIRE SAFETY FEATURES, AND APPLICATIONS THEREOFDecember 2023August 2025Allow2022YesNo
18379722POWER SUPPLY CONTROL SYSTEMS AND METHODSOctober 2023January 2026Allow2722YesNo
18377222SAFETY MECHANISMS FOR A RECHARGEABLE BATTERYOctober 2023January 2026Allow2711YesNo
18271651BATTERY CELL, BATTERY MODULE, AND METHOD FOR MANUFACTURING BATTERY CELLJuly 2023January 2026Allow3100NoNo
18210268TESTING METHOD FOR A THERMAL CONTACTJune 2023February 2025Allow2021NoNo
18249403ELECTRIC POWER STORAGE MODULEApril 2023November 2025Allow3100NoNo
18031074Positive Electrode Active Material for Lithium Secondary Battery, Method for Preparing the Same and Lithium Secondary Battery Comprising the SameApril 2023March 2026Allow3510NoNo
18185269BATTERY PACK INCLUDING A CASE WITH FIRST AND SECOND SEALING MEMBERSMarch 2023January 2025Allow2212YesNo
18025768Battery Monitoring Device, Battery Monitoring Method, Battery Pack, and Electric VehicleMarch 2023January 2026Allow3401NoNo
18024391Battery Pack and Vehicle Comprising the SameMarch 2023December 2025Allow3301NoNo
18113304FUEL CELL SYSTEMFebruary 2023August 2025Allow3000NoNo
18112932ALL-SOLID-STATE BATTERY AND BATTERY MODULEFebruary 2023March 2026Allow3602NoNo
18020354BATTERY MODULE AND BATTERY PACK INCLUDING THE SAMEFebruary 2023November 2025Allow3301NoNo
18105397ACTIVATION METHOD FOR FUEL CELL AND ACTIVATION DEVICE THEREFORFebruary 2023August 2025Allow3000NoNo
18019387Battery Pack and Vehicle Comprising SameFebruary 2023August 2025Allow3000NoNo
18159073SULFIDE SOLID ELECTROLYTE MATERIAL, MANUFACTURING METHOD THEREOF AND BATTERY COMPRISING THE SAMEJanuary 2023July 2025Allow3000NoNo
18099725BATTERY AND ELECTRONIC DEVICE COMPRISING SAMEJanuary 2023November 2025Allow3401NoNo
18005487METHOD FOR PRODUCTION AND PROCESSING OF A FRAMED PROTON-CONDUCTING MEMBRANEJanuary 2023November 2025Allow3401NoNo
18005299Battery Cell With Folded Multilayer Gas Discharge Unit and Battery Module Including the SameJanuary 2023December 2025Allow3510NoNo
18014624METHOD FOR OPERATING AN SOFC FOR THE COMBINED PRODUCTION OF ELECTRICITY AND NITRIC OXIDEJanuary 2023September 2025Allow3201NoNo
18014417SEPARATOR FOR LITHIUM SECONDARY BATTERY, THE METHOD FOR MANUFACTURING THE SAME AND LITHIUM SECONDARY BATTERY INCLUDING THE SAMEJanuary 2023February 2026Allow3820YesNo
18149532RESIN IMPREGNATION OF BIPOLAR PLATESJanuary 2023March 2026Abandon3801NoNo
18013783ULTRATHIN DIGITAL BATTERY SEPARATOR WITH GOOD HEAT RESISTANCE AND HIGH IONIC CONDUCTIVITY AND PREPARATION METHOD THEREFORDecember 2022November 2025Allow3510NoNo
18147424SYSTEMS AND METHODS FOR BATTERY CELL FORMATIONDecember 2022August 2025Allow3100NoNo
18089716BATTERY MODULE WITH PRE-FORMED BATTERY CELL THERMAL BARRIERDecember 2022February 2026Allow3811YesNo
18147691CELL CONTACTING SYSTEM COMPRISING HEAT-CONDUCTIVE ADHESIVE, BATTERY MODULE STRUCTURE AND BATTERYDecember 2022March 2026Allow3911NoNo
18012981FUEL CELL SYSTEM AND CONTROL METHOD FOR FUEL CELL SYSTEMDecember 2022July 2025Allow3000NoNo
18146711BATTERY PACK CASE HAVING COOLING AIR FLOW PATHDecember 2022January 2026Allow3610YesNo
17990742BATTERY DEVICE ASSEMBLING METHOD AND BATTERY DEVICENovember 2022February 2026Abandon3901NoNo
17925342Battery Management Apparatus and Method for Setting Discharge Current Based on Resistance RatiosNovember 2022September 2025Allow3410NoNo
17985942FUEL CELL DEVICE COMPRISING A MEMBRANE ELECTRODE ASSEMBLYNovember 2022September 2025Allow3401NoNo
17998765ELECTROCHEMICAL DEVICE AND METHOD OF PRODUCING THE SAMENovember 2022July 2025Allow3201NoNo
17924973AIR SUPPLY APPARATUS FOR FUEL CELLNovember 2022December 2025Allow3710NoNo
17923896BATTERY MODULE INCLUDING ECCENTRIC MEMBERNovember 2022September 2025Allow3410NoNo
17923561LITHIUM-SULFUR BATTERY ELECTROLYTE WITH MULTI-COMPONENT ORGANIC SOLVENT SYSTEM, AND LITHIUM-SULFUR BATTERYNovember 2022September 2025Allow3510NoNo
17975404SECONDARY BATTERYOctober 2022June 2025Allow3200NoNo
17971902BATTERY PACK AND BATTERY CELLS MOUNTED TO THE BATTERY PACKOctober 2022February 2026Allow4011NoNo
17996169COMPOSITIONS CONTAINING THERMALLY CONDUCTIVE FILLERSOctober 2022March 2026Allow4111YesNo
17918752Non-Aqueous Electrolyte Solution Comprising a Dialkylenenitrile-containing pyridine additive for Lithium Secondary Battery and Lithium Secondary Battery Comprising SameOctober 2022February 2026Allow4011NoNo
17961837SECONDARY BATTERY INCLUDING AN EXTERIOR PART HAVING OPENINGS IN RESPECTIVE TWO FACING FACES THEREOFOctober 2022September 2025Allow3510YesNo
17914794METHOD OF MANUFACTURING NEGATIVE ELECTRODE HAVING INORGANIC COATING LAYER FORMED THEREONSeptember 2022September 2025Allow3502NoNo
17914588Non-Aqueous Electrolyte Solution Containing a First Additive of Isocyanatobenzonitrile and a Second Additive and Lithium Secondary Battery Including the SameSeptember 2022March 2026Allow4211NoNo
17933657METHOD OF FABRICATING NANOPOROUS ZN ANODES AND THE APPLICATIONS IN ZN BATTERIESSeptember 2022March 2026Allow4212NoNo
17906681BATTERY MODULE WITH IMPROVED COOLING PERFORMANCE, BATTERY DEVICE INCLUDING SAID BATTERY MODULE, AND METHOD FOR MANUFACTURING SAID BATTERY MODULESeptember 2022November 2025Allow3811NoNo
17933074BATTERY THERMAL MANAGEMENT SYSTEMSeptember 2022October 2025Allow3712NoNo
17943347COMPOSITE MEMBRANES FOR FLOW BATTERIESSeptember 2022September 2025Allow3620NoNo
17941201CELL CONNECTOR FOR A CELL CONTACTING SYSTEM, AND ENERGY STORAGE DEVICESeptember 2022December 2025Abandon3901NoNo
17902546LOW-PROFILE BATTERY MODULE COOLINGSeptember 2022December 2025Abandon3901NoNo
17896186SYSTEM AND METHOD FOR BATTERY MANAGEMENT WITH MULTIPLE BATTERY MONITORING DEVICESAugust 2022January 2026Allow4112YesNo
17896239SYSTEM AND METHOD FOR BATTERY MANAGEMENT WITH MULTIPLE BATTERY MONITORING DEVICESAugust 2022December 2025Allow3911YesNo
17801579BATTERY MANAGEMENT SYSTEM WITH SYNCHRONIZED WAKE-UP SIGNAL RECEPTION PERIOD AND COMMUNICATION METHOD THEREOFAugust 2022December 2025Allow3911NoNo
17889643FILM INCLUDING A RESIN LAYER CONTAINING POLYETHYLENE, POLYPROPYLENE, AND A COMPATIBILIZER FOR A TERMINALAugust 2022February 2026Allow4212YesNo
17798445Can For Secondary Battery And Secondary BatteryAugust 2022August 2025Allow3610YesNo
17880345Composite Negative Electrode Material and Method for Preparing Composite Negative Electrode Material, Negative Electrode Plate of Lithium Ion Secondary Battery, and Lithium Ion Secondary BatteryAugust 2022February 2026Allow4222YesNo
17874428ELECTROCHEMICAL INERT GAS AND POWER GENERATING SYSTEM AND METHODJuly 2022February 2026Allow4322NoNo
17868000CONTROL METHOD AND APPARATUS FOR TRACTION BATTERY, VEHICLE, MEDIUM, AND DEVICEJuly 2022November 2025Abandon4001NoNo
17849275HYBRID CATALYST SUITABLE FOR USE IN PROTON EXCHANGE MEMBRANE FUEL CELLJune 2022October 2025Abandon6012NoNo
17785919SENSOR DEVICE FOR DETERMINING A PURGING PARAMETER FOR CONTROLLING A PURGING PROCESS OF A FUEL CELL SYSTEMJune 2022January 2026Allow4322YesNo
17785718BATTERY CELL TRAY AND STORAGE CONTAINER FOR SAMEJune 2022October 2025Allow4111NoNo
17749175LITHIUM STORAGE DEVICE WITH IMPROVED SAFETY ARCHITECTUREMay 2022August 2025Allow3910NoNo
17749172ENERGY STORAGE DEVICE HAVING THIN CURRENT COLLECTORMay 2022August 2025Allow3810NoNo
17744864LONG CYCLE-LIFE WOUND LITHIUM-ION BATTERY CELLS HAVING METALLIZED FILM CURRENT COLLECTORSMay 2022July 2025Allow3811NoNo
17691948Battery Module Having Multiple Fire Safety Features, and Applications ThereofMarch 2022December 2025Allow4621YesNo
17579980POSITIVE ELECTRODE ACTIVE MATERIAL FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERYJanuary 2022January 2026Allow4721YesNo
17646608ELECTRODE, LITHIUM BATTERY INCLUDING THE SAME, AND METHOD OF MANUFACTURING THE ELECTRODEDecember 2021September 2025Allow4422NoNo
17623698MANUFACTURING METHOD OF LITHIUM SECONDARY BATTERY INCLUDING A STEP OF CHARGING THE BATTERY BASED ON A CATHODE LOAD AMOUNTDecember 2021July 2025Allow4321YesNo
17619370COMPOSITE NEGATIVE ELECTRODE ACTIVE MATERIAL, METHOD OF PREPARING THE SAME, NEGATIVE ELECTRODE AND SECONDARY BATTERY COMPRISING THE SAMEDecember 2021November 2025Allow4722YesNo
17530016Negative Electrode Active Material and BatteryNovember 2021August 2025Allow4522YesNo
17506864SECONDARY BATTERY COMPRISING POSITIVE ELECTRODE ACTIVE MATERIAL COMPRISING POSITIVE ELECTRODE ACTIVE MATERIAL PARTICLEOctober 2021February 2026Abandon5223NoNo
17505073Process To Convert Reduced Sulfur Species And Water Into Hydrogen And Sulfuric AcidOctober 2021August 2024Allow3421NoNo
17502246FLUORIDE-ION ELECTROCHEMICAL CELL HAVING ELECTROCHEMICALLY ACTIVE STRUCTURE WITH FLUORIDE-CONTAINING SHELLOctober 2021August 2025Allow4621NoYes
17463909RECHARGEABLE METAL HALIDE BATTERYSeptember 2021July 2025Allow4741YesNo
17428645METHOD AND CIRCUIT ARRANGEMENT FOR SETTING AN INJECTION STRATEGY FOR AN INJECTOR OF A FUEL CELL SYSTEMAugust 2021November 2025Allow5211NoNo
17332125METHOD AND APPARATUS FOR OPTIMIZING BATTERYMay 2021August 2025Allow5022YesNo
17121159ELECTRODE HAVING HIGH OXYGEN PERMEABILITY FOR FUEL CELL AND MEMBRANE-ELECTRODE ASSEMBLY COMPRISING SAMEDecember 2020November 2025Allow5941YesNo
16917848ENERGY STORAGE DEVICEJune 2020October 2022Abandon2721NoNo
16781384METHODS AND SYSTEMS FOR CONTROLLING WATER IMBALANCE IN AN ELECTROCHEMICAL CELLFebruary 2020March 2021Allow1400NoNo
16397969LEAKAGE DETECTION DEVICE AND BATTERY PACK HAVING THE SAMEApril 2019January 2021Allow2101NoNo
16181965METHODS AND SYSTEMS FOR CONTROLLING WATER IMBALANCE IN AN ELECTROCHEMICAL CELLNovember 2018October 2019Allow1211NoNo
16161783CHARGING APPARATUS FOR LITHIUM-ION SECONDARY BATTERY AND METHOD FOR CHARGING AND DISCHARGING LITHIUM-ION SECONDARY BATTERYOctober 2018March 2021Allow2921NoNo
16138471ELECTRIC STORAGE MODULESeptember 2018May 2020Allow2000NoNo
16115872BATTERY PACK SYSTEM WITH INTEGRATED BATTERY DISCONNECT MECHANISMAugust 2018March 2020Allow1811YesNo
15768465Battery Pole and Electrical Contact Unit for Producing an Electrical Connection Between a Battery Pole and an On-Board Electrical System of a VehicleApril 2018December 2020Allow3231NoNo
15572176BATTERY WATER-REFILL PLUGFebruary 2018November 2019Allow2410YesNo
15574573SOLAR ENERGY SYSTEMSNovember 2017December 2019Allow2521NoNo
15573176METHOD FOR PRODUCING GRAPHITE POWDER FOR NEGATIVE ELECTRODE MATERIALS FOR LITHIUM ION SECONDARY BATTERIESNovember 2017April 2019Allow1700NoNo
15572947Apparatus and Associated Methods for Electrical StorageNovember 2017April 2019Allow1700NoNo
15700674ENERGY STORAGE DEVICESeptember 2017April 2019Allow1900NoNo
15685052PERISTALIC PUMP FOR TRACTION BATTERY THERMAL MANAGEMENT SYSTEMAugust 2017July 2019Allow2310NoNo
15549579POSITIVE ELECTRODE FOR LITHIUM ION SECONDARY BATTERY, ELECTRODE FOR LITHIUM ION SECONDARY BATTERY, ELECTRODE ACTIVE MATERIAL LAYER INCLUDING POLYOLEFIN PARTICLES, AND LITHIUM ION SECONDARY BATTERYAugust 2017April 2020Allow3320NoNo
15548164GEL POLYMER ELECTROLYTE, METHOD FOR PREPARING SAME, AND ELECTROCHEMICAL DEVICE COMPRISING SAMEAugust 2017February 2020Allow3121NoNo
15593383FUEL CELL WITH SEGREGATED ELECTROLYTE DISTRIBUTION AND METHOD FOR MAKING THE SAMEMay 2017February 2019Allow2110YesNo
15390840Peristaltic Pump for Traction Battery Thermal Management SystemDecember 2016June 2017Allow511YesNo
15307983BATTERY MODULEOctober 2016May 2017Allow600NoNo
15278039CYLINDRICAL SINGLE-PIECE LITHIUM-ION BATTERY OF 400AH AND ITS PREPARATION METHODSeptember 2016December 2017Abandon1411NoNo
15216175ENERGY STORAGE APPARATUSJuly 2016February 2019Allow3121NoNo

Appeals Overview

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

Patent Trial and Appeal Board (PTAB) Decisions

Total PTAB Decisions
3
Examiner Affirmed
1
(33.3%)
Examiner Reversed
2
(66.7%)
Reversal Percentile
85.8%
Higher than average

What This Means

With a 66.7% reversal rate, the PTAB has reversed the examiner's rejections more often than affirming them. This reversal rate is in the top 25% across the USPTO, indicating that appeals are more successful here than in most other areas.

Strategic Value of Filing an Appeal

Total Appeal Filings
15
Allowed After Appeal Filing
10
(66.7%)
Not Allowed After Appeal Filing
5
(33.3%)
Filing Benefit Percentile
91.3%
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, 66.7% 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

Appeals to PTAB show good success rates. If you have a strong case on the merits, consider fully prosecuting the appeal to a Board decision.

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

Examiner ALEJANDRO, RAYMOND - Prosecution Strategy Guide

Executive Summary

Examiner ALEJANDRO, RAYMOND works in Art Unit 1752 and has examined 217 patent applications in our dataset. With an allowance rate of 96.3%, this examiner allows applications at a higher rate than most examiners at the USPTO. Applications typically reach final disposition in approximately 35 months.

Allowance Patterns

Examiner ALEJANDRO, RAYMOND's allowance rate of 96.3% places them in the 86% percentile among all USPTO examiners. This examiner is more likely to allow applications than most examiners at the USPTO.

Office Action Patterns

On average, applications examined by ALEJANDRO, RAYMOND receive 1.58 office actions before reaching final disposition. This places the examiner in the 30% 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 ALEJANDRO, RAYMOND is 35 months. This places the examiner in the 38% percentile for prosecution speed. Prosecution timelines are slightly slower than average with this examiner.

Interview Effectiveness

Conducting an examiner interview provides a -0.7% benefit to allowance rate for applications examined by ALEJANDRO, RAYMOND. This interview benefit is in the 11% percentile among all examiners. Note: Interviews show limited statistical benefit with this examiner compared to others, though they may still be valuable for clarifying issues.

Request for Continued Examination (RCE) Effectiveness

When applicants file an RCE with this examiner, 37.3% of applications are subsequently allowed. This success rate is in the 85% percentile among all examiners. Strategic Insight: RCEs are highly effective with this examiner compared to others. If you receive a final rejection, filing an RCE with substantive amendments or arguments has a strong likelihood of success.

After-Final Amendment Practice

This examiner enters after-final amendments leading to allowance in 34.9% of cases where such amendments are filed. This entry rate is in the 52% 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 3% 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 81.2% of appeals filed. This is in the 74% percentile among all examiners. Of these withdrawals, 23.1% occur early in the appeal process (after Notice of Appeal but before Appeal Brief). Strategic Insight: This examiner shows above-average willingness to reconsider rejections during appeals. The mandatory appeal conference (MPEP § 1207.01) provides an opportunity for reconsideration.

Petition Practice

When applicants file petitions regarding this examiner's actions, 61.1% are granted (fully or in part). This grant rate is in the 65% percentile among all examiners. Strategic Note: Petitions show above-average success regarding this examiner's actions. Petitionable matters include restriction requirements (MPEP § 1002.02(c)(2)) and various procedural issues.

Examiner Cooperation and Flexibility

Examiner's Amendments: This examiner makes examiner's amendments in 12.0% of allowed cases (in the 95% percentile). Per MPEP § 1302.04, examiner's amendments are used to place applications in condition for allowance when only minor changes are needed. This examiner frequently uses this tool compared to other examiners, indicating a cooperative approach to getting applications allowed. Strategic Insight: If you are close to allowance but minor claim amendments are needed, this examiner may be willing to make an examiner's amendment rather than requiring another round of prosecution.

Quayle Actions: This examiner issues Ex Parte Quayle actions in 0.0% of allowed cases (in the 6% percentile). This examiner rarely issues Quayle actions compared to other examiners. Allowances typically come directly without a separate action for formal matters.

Prosecution Strategy Recommendations

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

  • RCEs are effective: This examiner has a high allowance rate after RCE compared to others. If you receive a final rejection and have substantive amendments or arguments, an RCE is likely to be successful.
  • Examiner cooperation: This examiner frequently makes examiner's amendments to place applications in condition for allowance. If you are close to allowance, the examiner may help finalize the claims.

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.