USPTO Examiner VARGAS DIXOMARA - Art Unit 3798

Recent Applications

Detailed information about the 100 most recent patent applications.

Application NumberTitleFiling DateDisposal DateDispositionTime (months)Office ActionsRestrictionsInterviewAppeal
19295127SYSTEMS AND METHODS FOR ULTRASOUND NEUROMODULATION OF DESIRED ANATOMICAL TARGETSAugust 2025October 2025Allow200NoNo
19006277HYDROGEN AND FLUORINE DOUBLE RESONANCE RADIOFREQUENCY COIL FOR RECTUMDecember 2024May 2025Allow400NoNo
18903637SYSTEMS AND METHODS FOR DETECTING ANOMALY IN BIOLOGICAL TISSUESOctober 2024January 2026Allow1600NoNo
18830702FAT FRACTION ESTIMATION FROM TISSUE NON-LINEAR RESPONSE WITH ULTRASOUND MEDICAL IMAGINGSeptember 2024March 2026Allow1810NoNo
18828079SYSTEM INCLUDING MAGNETIC RESONANCE TOMOGRAPHY UNITS OPERATED WITH LIMITED BANDWIDTHSeptember 2024August 2025Allow1100YesNo
18787104SPATIAL COMPOUNDED HARMONIC IMAGING FOR MEDICAL ULTRASOUND APPLICATIONSJuly 2024November 2025Allow1610NoNo
18833569RADIOLOGICAL CLIPS HAVING ULTRASOUND IDENTIFICATIONJuly 2024February 2026Allow1810NoNo
18782946NONLINEAR AND SMART METAMATERIALS USEFUL TO CHANGE RESONANCE FREQUENCIESJuly 2024January 2026Allow1710NoNo
18728714METHOD AND APPARATUS FOR IMAGING VASCULAR ACTIVITY DYNAMICALLY AT A MICROSCOPIC SCALEJuly 2024January 2026Allow1910NoNo
18771726METHOD OF IMPROVING QUALITY OF ULTRASOUND IMAGE AND ULTRASOUND IMAGING APPARATUS THEREFORJuly 2024January 2026Allow1810NoNo
18727067Flexible Radiofrequency (RF) Coil for Small Field-of-View Magnetic Resonance Imaging (MRI)July 2024February 2026Abandon1910NoNo
18679989METHOD AND APPARATUS FOR TRAINING A DEEP LEARNING BASED MODEL FOR HARMONIC IMAGINGMay 2024February 2026Allow2010NoNo
18669068SYSTEM AND METHODS FOR DETECTING ELECTROMAGNETIC INTERFERENCE IN PATIENTS DURING MAGNETIC RESONANCE IMAGINGMay 2024September 2025Allow1610NoNo
18710810METHOD OF MEASURING SPEED OF BLOOD FLOW FROM RF SIGNALMay 2024August 2025Allow1510NoNo
18666143MEASUREMENT DEVICE, MEASUREMENT SYSTEM, AND MEASUREMENT METHODMay 2024October 2025Allow1710NoNo
18706898HIGH-RESOLUTION ULTRASONOGRAPHY OF GINGIVAL BIOMARKERS FOR PERIODONTAL DIAGNOSIS IN HEALTHY AND DISEASED SUBJECTSMay 2024January 2026Allow2010NoNo
18645177Regional Gain Control for Segmented Thin-Film Acoustic Imaging SystemsApril 2024August 2025Allow1600NoNo
18629415MAGNETIC RESONANCE SIGNATURE MATCHING (MRSIGMA) FOR REAL-TIME VOLUMETRIC MOTION TRACKING AND ADAPTIVE RADIOTHERAPYApril 2024October 2025Allow1810NoNo
18589361IMAGE PROCESSING APPARATUS, IMAGE CAPTURING SYSTEM, IMAGE PROCESSING METHOD, AND IMAGE PROCESSING PROGRAMFebruary 2024December 2025Allow2120YesNo
18291344CAMERA-BASED VITAL SIGN DETECTIONJanuary 2024August 2025Allow1900NoNo
18291429CORRECTION APPARATUS, CORRECTION SYSTEM, CORRECTION METHOD, AND NON-TRANSITORY COMPUTER-READABLE MEDIUMJanuary 2024October 2025Allow2110NoNo
18415664WATER JET LIGHT GUIDE FOR IN-VIVO SPECTROSCOPYJanuary 2024December 2025Allow2310NoNo
18574365A SYSTEM AND A METHOD FOR DETERMINING COGNITIVE CAPABILITIES BASED ON BRAIN IMAGEDecember 2023December 2025Abandon2410NoNo
18536055DATA TRANSFER ON ULTRASOUND PROBE SIGNAL WIRESDecember 2023October 2025Allow2220YesNo
18568045ALL-IN-ONE ULTRASOUND SYSTEMS AND METHODS INCLUDING HISTOTRIPSYDecember 2023December 2025Allow2410NoNo
18525507APPARATUS, SYSTEM AND METHOD TO CONTROL AN ULTRASONIC IMAGING DEVICE BASED ON DYNAMIC PARAMETERS THEREOFNovember 2023November 2025Abandon2310NoNo
18562022THREE-DIMENSIONAL MAPPING OF DEEP TISSUE MODULUS BY STRETCHABLE ULTRASONIC ARRAYSNovember 2023March 2025Allow1600NoNo
18288261USER INTERFACE AND METHOD OF SETTING ACQUISITION PRIORITY IN INTERLEAVED IMAGING MODES OF ULTRASOUND IMAGINGOctober 2023January 2026Allow2720NoNo
18553591DIVERGENT LENS ARRAYOctober 2023July 2025Allow2210NoNo
18282571METHOD FOR USE IN ULTRASOUND IMAGINGSeptember 2023March 2025Allow1800NoNo
18549672FLEXIBLE ULTRASOUND TRANSDUCERSeptember 2023November 2025Allow2620YesNo
18244174IMPLANTS USING ULTRASONIC BACKSCATTER FOR RADIATION DETECTION AND ONCOLOGYSeptember 2023August 2025Abandon2310NoNo
18461148ULTRASOUND IMAGING SYSTEM WITH IMPROVED LOCK DEVICESeptember 2023October 2025Allow2510NoNo
18365777SYSTEMS AND METHODS FOR CONTINUOUS ULTRAFAST ULTRASOUND BEAMFORMING WITH PROGRAMMABLE LOGICAugust 2023May 2025Allow2110NoNo
18275717NEAR-INFRARED IMAGING SYSTEM FOR IDENTIFYING A TARGET FEATURE IN AN OBJECTAugust 2023July 2025Allow2410NoNo
18227681TWO- DIMENSIONAL ULTRA SOUND TRANSDUCERS AND SYSTEMSJuly 2023August 2024Allow1211NoNo
18273909Implantable Imagers for in Vivo ImagingJuly 2023January 2026Allow3010NoNo
18271118ULTRASONIC IMAGE PROVIDING METHOD AND LEARNING ALGORITHM THEREOFJuly 2023February 2026Allow3230NoNo
18217976HYBRID SPATIAL AND CIRCUIT OPTIMIZATION FOR TARGETED PERFORMANCE OF MRI COILSJuly 2023August 2024Allow1310NoNo
18215516SOLID SAMPLE MAGNETIC COUPLING HIGH RESOLUTION NUCLEAR MAGNETIC RESOLUTION PROBE AND METHOD OF USEJune 2023November 2023Allow410NoNo
18335096RADIO FREQUENCY COIL METHODS AND APPARATUSJune 2023June 2025Allow2410NoNo
18205002ULTRAVIOLET RADIATION TREATMENTSJune 2023March 2026Allow3421NoNo
18325393INTERFACE IN COLOR DOPPLER ULTRASOUND SPECTRUM MODE, OPERATION METHOD, DEVICE, AND STORAGE MEDIUMMay 2023January 2025Allow1900YesNo
18038885RETROSPECTIVE TRANSMIT FOCUSING USING A TRANSMIT SPEED SYSTEMS, DEVICES, AND METHODSMay 2023October 2025Allow2910NoNo
18038498GUIDED ACQUISITION OF A 3D REPRESENTATION OF AN ANATOMICAL STRUCTUREMay 2023July 2025Allow2620NoNo
18198785METHODS FOR PREDICTING THE RISK OF OBSTRUCTIVE SLEEP APNEAMay 2023April 2025Allow2310NoNo
18198141DEVICES, SYSTEMS, METHODS, AND STORAGE MEDIA FOR CONTROLLING A BENDABLE MEDICAL DEVICEMay 2023March 2025Allow2210NoNo
18318203BLOOD PRESSURE MONITORINGMay 2023October 2025Allow2920YesNo
18035754GENERATION OF A TEMPERATURE MAPMay 2023August 2025Allow2820YesNo
18310231ULTRASONIC DEVICE AND CONTROL METHOD OF ULTRASONIC DEVICEMay 2023May 2025Allow2410NoNo
18138693PSEUDO-BIRDCAGE COIL WITH VARIABLE TUNING AND APPLICATIONS THEREOFApril 2023March 2025Allow2210NoNo
18032953IMAGE COMPOUNDING FOR MIXED TRANSDUCER ARRAYSApril 2023April 2025Allow2310NoNo
18131396ULTRASOUND IMAGINGApril 2023February 2025Allow2310NoNo
18192945SYSTEM AND METHOD FOR FACILITATING SHEDDING OF TISSUE LINING CELLS WITH ULTRASOUNDMarch 2023May 2025Allow2610NoNo
180282501.X-DIMENSIONAL ULTRASOUND TRANSDUCER ARRAY WITH ELEVATION CONTROL FOR APERTURE AND ASSOCIATED DEVICES, SYSTEMS, AND METHODSMarch 2023February 2025Allow2310NoNo
18126363Method and Apparatus for Identification of Imaging Quality of Fetal Ultrasound ImagesMarch 2023February 2025Allow2310NoNo
18125634MULTI-BOUNDARY ARRAY ULTRASOUND IMAGINGMarch 2023January 2026Allow3430NoNo
18181235APPARATUS AND METHOD FOR TRACKING BLOOD VESSEL CROSS-SECTIONMarch 2023March 2025Allow2410NoNo
18178666IN VIVO PRESSURE MEASUREMENT DEVICEMarch 2023February 2025Allow2410NoNo
18175510ULTRASOUND DIAGNOSTIC SYSTEM AND CONTROL METHOD OF ULTRASOUND DIAGNOSTIC SYSTEMFebruary 2023January 2026Allow3430YesNo
18170531RADIOGRAPHY SYSTEM, METHOD FOR OPERATING RADIOGRAPHY SYSTEM, AND OPERATION PROGRAM FOR RADIOGRAPHY SYSTEMFebruary 2023December 2024Allow2210NoNo
18041373ALERTING AND MITIGATING DIVERGENCE OF ANATOMICAL FEATURE LOCATIONS FROM PRIOR IMAGES TO REAL-TIME INTERROGATIONFebruary 2023March 2025Allow2510YesNo
18166615SYSTEMS AND METHODS FOR BLOOD-BRAIN BARRIER OPENING AND CAVITATION IMAGING USING A DIAGNOSTIC IMAGING ARRAYFebruary 2023April 2025Allow2610NoNo
18160942ULTRASOUND DIAGNOSTIC APPARATUS AND CONTROL METHOD OF ULTRASOUND DIAGNOSTIC APPARATUSJanuary 2023January 2025Allow2410NoNo
18098886SYSTEMS AND METHOD OF PRECISION FUNCTIONAL MAPPING-GUIDED INTERVENTIONAL PLANNINGJanuary 2023July 2024Allow1810NoNo
18086372METHOD AND SYSTEM FOR PROVIDING AN OBJECTIVE IMAGE QUALITY METRIC AFTER ULTRASOUND IMAGE ACQUISITION AND PRIOR TO PERMANENT STORAGEDecember 2022March 2025Allow2710YesNo
18078858PHOTOACOUSTIC IMAGING SYSTEM, AND LASER ENERGY CORRECTION METHOD AND PROMPTING METHOD THEREFORDecember 2022February 2025Allow2710NoNo
18007562MULTI-FUNCTIONAL SPARSE PHASED ARRAYS FOR GUIDING FOCUSED ULTRASOUND THERAPIESDecember 2022June 2025Allow3020YesNo
17925275PROBE WITH COOLING CHAMBERNovember 2022December 2024Allow2510NoNo
17980321DUAL MODE THREE-DIMENSIONAL BREAST IMAGING DEVICE AND METHODNovember 2022May 2025Allow3120NoNo
18050428METHOD AND SYSTEM FOR DETERMINING A PHYSICAL CHARACTERISTIC OF A MEDIUMOctober 2022January 2026Abandon3810NoNo
17920951SYSTEM AND A METHOD FOR ALLOWING A NON-SKILLED USER TO ACQUIRE ULTRASOUND IMAGES OF INTERNAL ORGANS OF A HUMAN BODYOctober 2022June 2025Allow3230YesNo
18045362ULTRASOUND SCANNER WITH DISPLAY INTERFACEOctober 2022March 2025Allow2910NoNo
17948428METHOD AND APPARATUS FOR SHIELDING A LINEAR ACCELERATOR AND A MAGNETIC RESONANCE IMAGING DEVICE FROM EACH OTHERSeptember 2022May 2024Allow2020NoNo
17908016HANDHELD ULTRASOUND SCANNER WITH DISPLAY RETENTION AND ASSOCIATED DEVICES, SYSTEMS, AND METHODSAugust 2022February 2025Allow3020NoNo
17896221USING CARDIAC MOTION FOR BEAT-TO-BEAT OPTIMISATION OF VARYING AND CONSTANT FRACTIONS OF CARDIAC CYCLES IN SEGMENTED K-SPACE MRI ACQUISITIONSAugust 2022April 2024Allow2010YesNo
17797465CARDIOTOCOGRAPHY GIRDLEAugust 2022June 2024Allow2310NoNo
17868577AUTOMATION-ASSISTED VENOUS CONGESTION ASSESSMENT IN POINT OF CARE ULTRASOUNDJuly 2022August 2024Allow2520NoNo
17866940APPARATUS AND METHOD FOR ESTIMATING OPTICAL-BASED FORCEJuly 2022July 2025Allow3611YesNo
17860471AUGMENTED/MIXED REALITY SYSTEM AND METHOD FOR ORTHOPAEDIC ARTHROPLASTYJuly 2022December 2024Allow2910NoNo
17810338METHOD, SYSTEM, AND STORAGE MEDIUM FOR ULTRASONIC IMAGINGJune 2022October 2024Allow2711NoNo
17810315SYSTEM AND METHOD FOR ULTRASOUND IMAGINGJune 2022July 2025Allow3731YesNo
17625895MEDICAL IMAGE GUIDANCE MARKERJune 2022October 2025Allow4530NoNo
17786052NAVIGATING BRONCHIAL PATHWAYSJune 2022February 2024Allow2000NoNo
17784050ULTRASONIC METHOD FOR QUANTIFYING THE NONLINEAR SHEAR WAVE ELASTICITY OF A MEDIUM, AND DEVICE FOR IMPLEMENTING THIS METHODJune 2022December 2024Allow3020YesNo
17828532APPARATUS, SYSTEM AND METHOD FOR ELECTROMAGNETIC IMAGINGMay 2022October 2025Allow4010NoNo
17775664REDUCTION OF REVERBERATION ARTIFACTS IN ULTRASOUND IMAGES AND ASSOCIATED DEVICES, SYSTEMS, AND METHODSMay 2022January 2024Allow2010NoNo
17771457METHOD AND DEVICE FOR LABEL-FREE ALL-OPTICAL NEURAL REGULATION AND IMAGINGApril 2022August 2024Allow2810YesNo
17766540ELECTROMAGNETIC TRACKING SENSOR HAVING A FLEXIBLE CORE, AND METHODS FOR MAKING SAMEApril 2022October 2025Allow4221YesNo
17708111Method for the reduction of interference signalsMarch 2022March 2024Allow2310NoNo
17709270Regional Gain Control for Segmented Thin-Film Acoustic Imaging SystemsMarch 2022January 2024Allow2210NoNo
17709346MAGNETIC RESONANCE TOMOGRAPHY UNIT AND METHOD FOR OPERATING A MAGNETIC RESONANCE TOMOGRAPHY UNIT WITH LIMITED BANDWIDTHMarch 2022May 2024Allow2611NoNo
17707539Permittivity Enhanced Magnetic Resonance Imaging (MRI) And Magnetic Resonance Spectroscopy (MRS)March 2022November 2024Abandon3220YesNo
17705671Apparatus and Method for Supporting a Shimming of a Magnetic Resonance ApparatusMarch 2022November 2023Allow2010NoNo
17656872QUANTIFICATION AND ANALYSIS OF ANGIOGRAPHY AND PERFUSIONMarch 2022August 2024Allow2910YesNo
17642408CRANIAL IMPLANT DEVICES, SYSTEMS, AND RELATED METHODSMarch 2022September 2025Allow4210NoNo
17692002SYSTEMS AND METHODS FOR NON-INVASIVE FAT COMPOSITION MEASUREMENT IN AN ORGANMarch 2022October 2023Allow1910YesNo
17689794SPIN RESONANCE SIGNAL MEASUREMENT USING A MODULATED FICTITIOUS FIELDMarch 2022January 2024Allow2210NoNo
17753465METHODS AND APPARATUS FOR NEAR INFRARED SPECTROSCOPYMarch 2022September 2025Allow4210NoNo
17638950PARTICLE BEAM IRRADIATION SYSTEM AND PARTICLE BEAM IRRADIATION FACILITYFebruary 2022June 2024Allow2820YesNo

Appeals Overview

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

Strategic Value of Filing an Appeal

Total Appeal Filings
1
Allowed After Appeal Filing
0
(0.0%)
Not Allowed After Appeal Filing
1
(100.0%)
Filing Benefit Percentile
11.4%
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, 0.0% 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

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

Examiner VARGAS, DIXOMARA - Prosecution Strategy Guide

Executive Summary

Examiner VARGAS, DIXOMARA works in Art Unit 3798 and has examined 172 patent applications in our dataset. With an allowance rate of 96.5%, this examiner allows applications at a higher rate than most examiners at the USPTO. Applications typically reach final disposition in approximately 33 months.

Allowance Patterns

Examiner VARGAS, DIXOMARA's allowance rate of 96.5% places them in the 87% 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 VARGAS, DIXOMARA receive 1.35 office actions before reaching final disposition. This places the examiner in the 20% percentile for office actions issued. This examiner issues significantly fewer office actions than most examiners.

Prosecution Timeline

The median time to disposition (half-life) for applications examined by VARGAS, DIXOMARA is 33 months. This places the examiner in the 49% percentile for prosecution speed. Prosecution timelines are slightly slower than average with this examiner.

Interview Effectiveness

Conducting an examiner interview provides a +1.4% benefit to allowance rate for applications examined by VARGAS, DIXOMARA. This interview benefit is in the 20% 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, 39.7% of applications are subsequently allowed. This success rate is in the 90% 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 37.5% of cases where such amendments are filed. This entry rate is in the 57% 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.

Petition Practice

When applicants file petitions regarding this examiner's actions, 73.9% are granted (fully or in part). This grant rate is in the 80% 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 9.9% of allowed cases (in the 93% 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 1.2% of allowed cases (in the 63% 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:

  • 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.