USPTO Examiner LOEWE ROBERT S - Art Unit 1766

Recent Applications

Detailed information about the 100 most recent patent applications.

Application NumberTitleFiling DateDisposal DateDispositionTime (months)Office ActionsRestrictionsInterviewAppeal
19053440BLUE LUMINESCENT COMPOSITION AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING BLUE LUMINESCENT COMPOSITIONFebruary 2025April 2025Allow200NoNo
18870554NITROGEN-CONTAINING COMPOUND, ORGANIC ELECTROLUMINESCENT DEVICE, AND ELECTRONIC APPARATUSNovember 2024March 2025Allow400NoNo
18954578COMPOUND FOR ORGANIC ELECTRONIC ELEMENT, ORGANIC ELECTRONIC ELEMENT USING THE SAME, AND AN ELECTRONIC DEVICE THEREOFNovember 2024January 2025Allow200NoNo
18753038MODIFICATION METHOD OF POLYURETHANE, POLYURETHANE, POLISHING PAD, AND MODIFICATION METHOD OF POLISHING PADJune 2024November 2025Allow1710NoNo
18744832LIGHT-EMITTING ELEMENT, DISPLAY DEVICE, ELECTRONIC DEVICE, AND LIGHTING DEVICEJune 2024February 2026Allow2020NoNo
18732489ORGANIC ELECTROLUMINESCENCE DEVICE AND AMINE COMPOUND FOR ORGANIC ELECTROLUMINESCENCE DEVICEJune 2024January 2026Allow1900NoNo
18731922ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICESJune 2024November 2025Allow1710NoNo
18671657Light-Emitting ElementMay 2024March 2026Allow2220NoNo
18640708Organic Compound, Light-Emitting Device, Light-Emitting Apparatus, Electronic Equipment, Lighting Device, and Electronic DeviceApril 2024July 2025Allow1520NoNo
18596114ETHYLENICALLY UNSATURATED OLIGOMERS, METHODS FOR THEIR PREPARATION, AND THE USE THEREOF IN COATING COMPOSITIONSMarch 2024August 2024Allow510NoNo
18430974ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICESFebruary 2024March 2025Allow1310YesNo
18417270ORGANOMETALLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME AND ELECTRONIC APPARATUS INCLUDING THE ORGANIC LIGHT-EMITTING DEVICEJanuary 2024March 2025Allow1310NoNo
18406353ORGANOMETALLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME, AND ELECTRONIC APPARATUS INCLUDING THE ORGANIC LIGHT-EMITTING DEVICEJanuary 2024April 2025Allow1620YesNo
18530510COMPOSITION, POLYMER COMPOSITE ARTICLE FORMED THEREWITH, AND METHOD OF PREPARING SAMEDecember 2023February 2025Allow1410NoNo
18528604ORGANIC ELECTROLUMINESCENCE DEVICEDecember 2023February 2025Allow1410NoNo
18524057ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICESNovember 2023January 2025Allow1410NoNo
18523204ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICESNovember 2023January 2025Allow1410NoNo
18501882Organic Electroluminescent Device Emitting Blue LightNovember 2023January 2025Allow1410NoNo
18497730ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICESOctober 2023February 2025Allow1510NoNo
18496738ORGANIC ELECTROLUMINESCENCE DEVICE AND AMINE COMPOUND FOR ORGANIC ELECTROLUMINESCENCE DEVICEOctober 2023April 2025Allow1820YesNo
18364552ORGANIC ELECTROLUMINESCENT DEVICESAugust 2023October 2024Allow1510NoNo
18352054ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICESJuly 2023December 2024Allow1710YesNo
18340277ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICESJune 2023October 2024Allow1510NoNo
18322617ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICESMay 2023October 2024Allow1730YesNo
18321074PLURALITY OF HOST MATERIALS AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAMEMay 2023January 2025Allow2020NoNo
18319759ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICESMay 2023August 2024Allow1510NoNo
18311654ORGANOMETALLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME AND ELECTRONIC APPARATUS INCLUDING THE ORGANIC LIGHT-EMITTING DEVICEMay 2023April 2024Allow1110NoNo
18309912ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICESMay 2023April 2024Allow1210NoNo
18135970VAPOR-PHASE CURING CATALYSIS AND PASSIVATION OF SILOXANE RESINS IN LED APPLICATIONSApril 2023April 2024Allow1110NoNo
18136084LIDAR REFLECTIVE FABRICApril 2023August 2024Allow1620NoNo
18301353ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICESApril 2023February 2024Allow1010NoNo
18170157ORGANIC ELECTROLUMINESCENCE DEVICE AND MONOAMINE COMPOUND FOR ORGANIC ELECTROLUMINESCENCE DEVICEFebruary 2023March 2024Allow1310NoNo
18100124METHODS FOR PREPARING COATING COMPOSITIONS FOR PROTECTING OILFIELD OPERATIONAL COMPONENTSJanuary 2023May 2024Allow1520NoNo
18096204Organic Compound, Light-Emitting Element, Light-Emitting Device, Electronic Device, and Lighting DeviceJanuary 2023March 2024Allow1410NoNo
18087757RESIN COMPOSITIONDecember 2022June 2025Allow3000NoNo
18069499Bi-Functionalized Polysiloxane Brush CopolymersDecember 2022June 2025Allow3000NoNo
18068228ORGANIC ELECTROLUMINESCENCE DEVICE AND MONOAMINE COMPOUND FOR ORGANIC ELECTROLUMINESCENCE DEVICEDecember 2022February 2024Allow1430NoNo
18067285HIGH STIFFNESS, HIGH IMPACT, CLARIFIED POLYPROPYLENE COMPOSITIONSDecember 2022February 2026Allow3820NoNo
18001851PHOTOCURABLE INKJET PRINTING INK COMPOSITIONDecember 2022November 2025Allow3520NoNo
18077128LIGHT-EMITTING DEVICE INCLUDING HETEROCYCLIC COMPOUND AND ELECTRONIC APPARATUS INCLUDING LIGHT-EMITTING DEVICEDecember 2022February 2026Allow3800NoNo
17981689ORGANIC COMPOUND, LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE, ELECTRONIC DEVICE, AND LIGHTING DEVICENovember 2022October 2024Allow2300NoNo
17978252Light-Emitting ElementNovember 2022January 2024Allow1420NoNo
18045766ORGANOMETALLIC COMPOUND, LIGHT-EMITTING DEVICE INCLUDING THE SAME, AND ELECTRONIC APPARATUS INCLUDING THE LIGHT-EMITTING DEVICEOctober 2022March 2026Allow4110NoNo
17917005POLYCYCLIC COMPOUNDS FOR ORGANIC ELECTROLUMINESCENT DEVICESOctober 2022March 2026Allow4110NoNo
17958683ORGANIC LIGHT EMITTING DIODE AND ORGANIC LIGHT EMITTING DEVICE INCLUDING THE SAMEOctober 2022March 2026Allow4110NoNo
17937348Organic Electroluminescent Device Emitting Blue LightSeptember 2022July 2023Allow1010NoNo
17956885POLYESTER AND MOLDED ARTICLESeptember 2022April 2023Allow700NoNo
17954841ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICESSeptember 2022November 2023Allow1320YesNo
17953635ORGANIC LIGHT EMITTING DIODE AND ORGANIC LIGHT EMITTING DEVICE HAVING THEREOFSeptember 2022March 2026Allow4210NoNo
17953558ORGANIC LIGHT EMITTING DIODE AND ORGANIC LIGHT EMITTING DEVICE HAVING THEREOFSeptember 2022February 2026Allow4110NoNo
17914590ORGANIC ELECTROLUMINESCENT ELEMENT, COMPOUND, AND ELECTRONIC EQUIPMENTSeptember 2022February 2026Allow4110NoNo
17935352ORGANIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICESeptember 2022December 2025Allow3810NoNo
17947183MANUFACTURING METHOD OF POLYMER MATERIALSeptember 2022May 2025Allow3220NoNo
17943793CHEMICAL COMPOSITIONS AND IN-SITU METHODS OF USING SAME FOR REMEDIATING SULFUR-CONTAINING COMPOSITIONS AND OTHER CONTAMINANTS IN FLUIDS BEING EXTRACTED FROM THE EARTHSeptember 2022May 2024Allow2010NoNo
17801887Novel Compound and Organic Light Emitting Device Comprising the SameAugust 2022December 2025Allow4000NoNo
17800110Novel Compound and Organic Light Emitting Device Comprising the SameAugust 2022November 2025Allow3900NoNo
17799776ELASTOMERIC SILICONE MATERIALS AND THEIR APPLICATIONSAugust 2022February 2023Allow600NoNo
17887757ORGANOMETALLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME, AND DIAGNOSTIC COMPOSITION INCLUDING THE ORGANOMETALLIC COMPOUNDAugust 2022July 2023Allow1110YesNo
17798366NOVEL COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING THE SAMEAugust 2022January 2026Allow4210NoNo
17875925IRIDIUM COMPLEX, LIGHT-EMITTING ELEMENT, DISPLAY DEVICE, ELECTRONIC DEVICE, AND LIGHTING DEVICEJuly 2022February 2026Allow4210NoNo
17815173ORGANIC LIGHT-EMITTING ELEMENT, DISPLAY APPARATUS, PHOTOELECTRIC CONVERSION APPARATUS, ELECTRONIC EQUIPMENT, LIGHTING APPARATUS, MOVING BODY, AND EXPOSURE LIGHT SOURCEJuly 2022November 2025Allow4010NoNo
17815120FUSED POLYCYCLIC COMPOUND AND LIGHT EMITTING DEVICE INCLUDING THE SAMEJuly 2022January 2026Allow4210NoNo
17859480COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENTS, ORGANIC ELECTROLUMINESCENT ELEMENT, AND ELECTRONIC DEVICEJuly 2022October 2025Allow3900NoNo
17791339Compound, Coating Composition Comprising Same, Organic Light-Emitting Device Using Same, and Manufacturing Method ThereforJuly 2022September 2025Allow3800YesNo
17857987LIGHT-EMITTING DEVICE INCLUDING ORGANOMETALLIC COMPOUND, ELECTRONIC APPARATUS INCLUDING THE LIGHT-EMITTING DEVICE, AND ORGANOMETALLIC COMPOUNDJuly 2022January 2026Allow4210NoNo
17846220LIGHT-EMITTING DEVICE, DISPLAY APPARATUS, LIGHT-EMITTING APPARATUS, ELECTRONIC APPLIANCE, AND LIGHTING APPARATUSJune 2022December 2025Allow4210NoNo
17844041High Purity SiOC and SiC, Methods Compositions and ApplicationsJune 2022December 2024Allow3030NoNo
17841088ORGANOMETALLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME, AND ELECTRONIC APPARATUS INCLUDING THE ORGANIC LIGHT-EMITTING DEVICEJune 2022November 2025Allow4110YesNo
17757324COMPOUND FOR ORGANIC ELECTRICAL ELEMENT, ORGANIC ELECTRICAL ELEMENT USING SAME AND ELECTRONIC DEVICE THEREOFJune 2022November 2025Allow4110NoNo
17840007MODIFIED PRECERAMIC POLYMERS, METHOD OF MAKING AND CERAMIC MATRIX COMPOSITE FORMED THEREFROMJune 2022March 2024Allow2130NoNo
17836434COMPOSITION, LAYER INCLUDING THE COMPOSITION, LIGHT-EMITTING DEVICE INCLUDING THE COMPOSITION, AND ELECTRONIC APPARATUS INCLUDING THE LIGHT-EMITTING DEVICEJune 2022December 2025Allow4310YesNo
17835358LIDAR REFLECTIVE FABRICJune 2022January 2023Allow710NoNo
17834533LIGHT EMITTING ELEMENTJune 2022September 2025Allow3900NoNo
17782574ORGANIC ELECTRIC ELEMENT COMPRISING ORGANIC COMPOUND AND ELECTRONIC DEVICE THEREOFJune 2022September 2025Allow3900NoNo
17782107RAPID RECOVERY SILICONE GELSJune 2022November 2025Allow4110NoNo
17779772ENCAPSULATED CATALYST FOR ONE-PART ORGANOPOLYSILOXANE SYSTEMS AND METHODS RELATED THERETOMay 2022August 2025Allow3800NoNo
17751890ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICESMay 2022July 2023Allow1410NoNo
17779204COMPOUNDS FOR ELECTRONIC DEVICESMay 2022February 2026Abandon4510NoNo
17748389LIGHT EMITTING ELEMENTMay 2022November 2025Allow4210NoNo
17746587ORGANIC ELECTROLUMINESCENT ELEMENT EMITTING LIGHT AT HIGH LUMINOUS EFFICIENCY AND ELECTRONIC DEVICEMay 2022February 2026Allow4520YesNo
17745604LIGHT EMITTING DEVICE AND DISPLAY APPARATUS INCLUDING THE SAMEMay 2022July 2025Allow3800NoNo
17740509LIGHT EMITTING DEVICE AND AMINE COMPOUND FOR THE SAMEMay 2022February 2026Allow4520NoNo
17725850LIGHT EMITTING DEVICEApril 2022April 2025Allow3610NoNo
17659567ORGANIC ELECTROLUMINESCENCE DEVICE AND CONDENSED CYCLIC COMPOUND FOR ORGANIC ELECTROLUMINESCENCE DEVICEApril 2022July 2023Allow1510NoNo
17720608HETEROCYCLIC COMPOUND, ORGANIC LIGHT EMITTING DEVICE INCLUDING THE SAME AND COMPOSITION FOR ORGANIC LAYER OF ORGANIC LIGHT EMITTING DEVICEApril 2022October 2025Allow4210NoNo
17768503ELECTRONIC DEVICESApril 2022December 2025Abandon4510NoNo
17719583LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING LIGHT-EMITTING DEVICEApril 2022October 2025Allow4210NoNo
17718903ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICESApril 2022January 2026Allow4620YesNo
17718430ORGANIC ELECTROLUMINESCENT MATERIAL AND DEVICE THEREOFApril 2022October 2025Allow4210NoNo
17713357ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICESApril 2022September 2023Allow1820YesNo
17766213ORGANIC ELECTROLUMINESCENCE DEVICE AND ELECTRONIC APPARATUSApril 2022August 2025Allow4110NoNo
17709742HETEROCYCLIC COMPOUND, LIGHT-EMITTING DEVICE INCLUDING THE SAME, AND ELECTRONIC APPARATUS INCLUDING THE LIGHT-EMITTING DEVICEMarch 2022August 2025Allow4010NoNo
17657417ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICESMarch 2022March 2026Allow4830NoNo
17762458ORGANIC LIGHT-EMITTING DEVICEMarch 2022November 2025Allow4420YesNo
17760585COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING SAMEMarch 2022May 2025Allow3800NoNo
17693737ORGANOMETALLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME, AND ELECTRONIC APPARATUS INCLUDING THE ORGANIC LIGHT-EMITTING DEVICEMarch 2022August 2025Allow4110YesNo
17694143ELECTRON-ACCEPTING COMPOUND AND COMPOSITION FOR CHARGE-TRANSPORTING FILM, AND LUMINESCENT ELEMENT USING SAMEMarch 2022June 2023Allow1510NoNo
17692345HETEROCYCLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING HETEROCYCLIC COMPOUND, AND ELECTRONIC APPARATUS INCLUDING ORGANIC LIGHT-EMITTING DEVICEMarch 2022July 2025Allow4000NoNo
17654050ORGANIC LIGHT-EMITTING DEVICE AND LIGHT-EMITTING APPARATUS INCLUDING THE SAMEMarch 2022March 2023Allow1300NoNo
17685741ORGANOMETALLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME, AND ELECTRONIC APPARATUS INCLUDING THE ORGANIC LIGHT-EMITTING DEVICEMarch 2022May 2025Allow3800NoNo

Appeals Overview

This analysis examines appeal outcomes and the strategic value of filing appeals for examiner LOEWE, ROBERT S.

Patent Trial and Appeal Board (PTAB) Decisions

Total PTAB Decisions
12
Examiner Affirmed
12
(100.0%)
Examiner Reversed
0
(0.0%)
Reversal Percentile
2.9%
Lower than average

What This Means

With a 0.0% reversal rate, the PTAB affirms the examiner's rejections in the vast majority of cases. This reversal rate is in the bottom 25% across the USPTO, indicating that appeals face significant challenges here.

Strategic Value of Filing an Appeal

Total Appeal Filings
31
Allowed After Appeal Filing
2
(6.5%)
Not Allowed After Appeal Filing
29
(93.5%)
Filing Benefit Percentile
12.1%
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, 6.5% of applications that filed an appeal were subsequently allowed. This appeal filing benefit rate is in the bottom 25% across the USPTO, indicating that filing appeals is less effective here than in most other areas.

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.

Examiner LOEWE, ROBERT S - Prosecution Strategy Guide

Executive Summary

Examiner LOEWE, ROBERT S works in Art Unit 1766 and has examined 1,695 patent applications in our dataset. With an allowance rate of 87.2%, this examiner has an above-average tendency to allow applications. Applications typically reach final disposition in approximately 24 months.

Allowance Patterns

Examiner LOEWE, ROBERT S's allowance rate of 87.2% places them in the 66% percentile among all USPTO examiners. This examiner has an above-average tendency to allow applications.

Office Action Patterns

On average, applications examined by LOEWE, ROBERT S receive 1.53 office actions before reaching final disposition. This places the examiner in the 28% 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 LOEWE, ROBERT S is 24 months. This places the examiner in the 82% percentile for prosecution speed. Applications move through prosecution relatively quickly with this examiner.

Interview Effectiveness

Conducting an examiner interview provides a +3.1% benefit to allowance rate for applications examined by LOEWE, ROBERT S. This interview benefit is in the 25% 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, 29.2% of applications are subsequently allowed. This success rate is in the 55% percentile among all examiners. Strategic Insight: RCEs show above-average effectiveness with this examiner. Consider whether your amendments or new arguments are strong enough to warrant an RCE versus filing a continuation.

After-Final Amendment Practice

This examiner enters after-final amendments leading to allowance in 61.2% of cases where such amendments are filed. This entry rate is in the 86% percentile among all examiners. Strategic Recommendation: This examiner is highly receptive to after-final amendments compared to other examiners. Per MPEP § 714.12, after-final amendments may be entered "under justifiable circumstances." Consider filing after-final amendments with a clear showing of allowability rather than immediately filing an RCE, as this examiner frequently enters such amendments.

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 4% 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 57.1% of appeals filed. This is in the 30% percentile among all examiners. Of these withdrawals, 56.2% occur early in the appeal process (after Notice of Appeal but before Appeal Brief). Strategic Insight: This examiner shows below-average willingness to reconsider rejections during appeals. Be prepared to fully prosecute appeals if filed.

Petition Practice

When applicants file petitions regarding this examiner's actions, 58.8% are granted (fully or in part). This grant rate is in the 62% 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 1.8% of allowed cases (in the 73% percentile). This examiner makes examiner's amendments more often than average to place applications in condition for allowance (MPEP § 1302.04).

Quayle Actions: This examiner issues Ex Parte Quayle actions in 0.7% of allowed cases (in the 57% 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:

  • Consider after-final amendments: This examiner frequently enters after-final amendments. If you can clearly overcome rejections with claim amendments, file an after-final amendment before resorting to an RCE.

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.