Detailed information about the 100 most recent patent applications.
| Application Number | Title | Filing Date | Disposal Date | Disposition | Time (months) | Office Actions | Restrictions | Interview | Appeal |
|---|---|---|---|---|---|---|---|---|---|
| 18930558 | ROTATING MARKER AND ADAPTER FOR IMAGE-GUIDED SURGERY | October 2024 | October 2025 | Allow | 12 | 0 | 0 | No | No |
| 18806098 | Method and Apparatus for Acquiring a Position of a Region to be Examined for a Medical Imaging Apparatus | August 2024 | March 2026 | Abandon | 19 | 1 | 0 | No | No |
| 18614944 | METHOD AND APPARATUS FOR MEDICAL IMAGING USING DIFFERENCING OF MULTIPLE FLUOROPHORES | March 2024 | December 2024 | Allow | 9 | 1 | 0 | No | No |
| 18392475 | SACROILIITIS DISCRIMINATION METHOD USING SACROILIAC JOINT MR IMAGE | December 2023 | September 2025 | Allow | 21 | 1 | 0 | No | No |
| 18485404 | FLUID DEPLOYMENT MECHANISM FOR BIOPSY SITE MARKER | October 2023 | February 2026 | Abandon | 28 | 0 | 1 | No | No |
| 18240379 | Position Detection Apparatus for Wireless Squeeze Ball, System, and MRI System | August 2023 | March 2026 | Allow | 30 | 1 | 1 | No | No |
| 18350324 | MECHANISM FOR RETAINING A MARKER | July 2023 | January 2026 | Allow | 30 | 1 | 1 | No | No |
| 18330165 | SYSTEM AND METHODS FOR MICRO IMPULSE RADAR DETECTION OF PHYSIOLOGICAL INFORMATION | June 2023 | July 2024 | Allow | 13 | 1 | 0 | Yes | No |
| 18200743 | ULTRASOUND TIME SERIES DATA PROCESSING APPARATUS AND ULTRASOUND TIME SERIES DATA PROCESSING PROGRAM | May 2023 | December 2025 | Allow | 31 | 2 | 1 | No | No |
| 18143817 | MAGNETIC RESONANCE IMAGING | May 2023 | May 2025 | Abandon | 25 | 3 | 0 | No | No |
| 18141691 | ULTRASOUND GRAY-SCALE IMAGING SYSTEM AND METHOD | May 2023 | March 2024 | Allow | 11 | 1 | 0 | No | No |
| 18124902 | SYSTEM AND METHOD FOR AUTOMATICALLY MEASURING SPINAL PARAMETERS | March 2023 | September 2025 | Abandon | 30 | 1 | 0 | No | No |
| 18121474 | CLOTLYSIS FROM ULTRASONIC HARMONIC EXCITATION | March 2023 | March 2025 | Abandon | 24 | 1 | 0 | No | No |
| 18117437 | ULTRASONIC IMAGING SYSTEM | March 2023 | September 2025 | Abandon | 30 | 3 | 0 | No | No |
| 18024448 | SYSTEMS AND METHODS FOR DETECTING MAGNETIC MARKERS FOR SURGICAL GUIDANCE | March 2023 | September 2024 | Allow | 19 | 1 | 0 | No | No |
| 18114286 | UROFLOWMETRY APPARATUS, MOBILE DEVICE COMPRISING THE SAME AND UROFLOWMETRY METHOD | February 2023 | February 2025 | Allow | 24 | 1 | 0 | No | No |
| 18170243 | ULTRASOUND DIAGNOSTIC APPARATUS AND CONTROL METHOD OF ULTRASOUND DIAGNOSTIC APPARATUS | February 2023 | July 2025 | Allow | 29 | 2 | 0 | Yes | No |
| 18160995 | MAGNETIC RESONANCE SPECTROSCOPY SYSTEM AND METHOD FOR DIAGNOSING PAIN OR INFECTION ASSOCIATED WITH PROPIONIC ACID | January 2023 | October 2024 | Allow | 21 | 2 | 0 | No | No |
| 18159495 | METHOD AND APPARATUS FOR MEDICAL IMAGING USING DIFFERENCING OF MULTIPLE FLUOROPHORES | January 2023 | November 2023 | Allow | 10 | 1 | 0 | No | No |
| 18154562 | Localization Apparatus | January 2023 | February 2026 | Abandon | 37 | 8 | 1 | Yes | Yes |
| 18084983 | BIOMAGNETIC FIELD SENSOR SYSTEMS AND METHODS FOR DIAGNOSTIC EVALUATION OF CARDIAC CONDITIONS | December 2022 | March 2026 | Allow | 39 | 1 | 1 | Yes | No |
| 17922646 | NEAR INFRARED BREAST TUMOR MARKER | November 2022 | January 2026 | Abandon | 39 | 2 | 1 | No | No |
| 17972922 | MEDICAL IMAGING | October 2022 | June 2024 | Abandon | 20 | 1 | 0 | No | No |
| 17918753 | Methods And Systems For Performing Image Registration In A Computer-Assisted Surgery System | October 2022 | February 2025 | Allow | 28 | 1 | 0 | Yes | No |
| 17939626 | METHOD AND DEVICE FOR LIVENESS DETECTION | September 2022 | September 2024 | Allow | 25 | 1 | 0 | Yes | No |
| 17887937 | INTRALUMINAL ULTRASOUND IMAGING DEVICE COMPRISING A SUBSTRATE SEPARATED INTO A PLURALITY OF SPACED-APART SEGMENTS, INTRALUMINAL ULTRASOUND IMAGING DEVICE COMPRISING A TRENCH, AND METHOD OF MANUFACTURING | August 2022 | September 2023 | Allow | 13 | 1 | 0 | No | No |
| 17796700 | APPARATUS FOR MONITORING OF A PATIENT UNDERGOING A MAGNETIC RESONANCE IMAGE SCAN | August 2022 | September 2025 | Abandon | 37 | 2 | 0 | Yes | No |
| 17793144 | DEVICES AND RELATED ASPECTS FOR MAGNETIC RESONANCE IMAGING-BASED IN- SITU TISSUE CHARACTERIZATION | July 2022 | December 2025 | Allow | 41 | 3 | 0 | No | No |
| 17847296 | PERSONAL HEALTH DATA COLLECTION | June 2022 | April 2024 | Allow | 22 | 0 | 1 | No | No |
| 17783545 | THERAPEUTIC ULTRASOUND GENERATION DEVICE, AND HANDPIECE FOR ULTRASOUND TREATMENT INCLUDING SAME | June 2022 | December 2024 | Allow | 30 | 2 | 1 | No | No |
| 17829584 | ADHESIVE SUPPLEMENTARY MARKER AND ADHESIVE EXAMINATION MARKER SET | June 2022 | March 2026 | Abandon | 45 | 4 | 0 | Yes | No |
| 17756366 | SYSTEMS AND METHODS FOR SPIN LABELING IN MAGNETIC RESONANCE IMAGING | May 2022 | January 2025 | Allow | 32 | 0 | 1 | No | No |
| 17735285 | ULTRASOUND SEQUENCING METHOD | May 2022 | July 2024 | Allow | 26 | 2 | 0 | No | No |
| 17721638 | SYSTEMS AND METHODS FOR MANAGING A PATIENT | April 2022 | May 2024 | Abandon | 25 | 1 | 0 | No | No |
| 17706575 | THREE-DIMENSIONAL ULTRASOUND IMAGING METHOD AND SYSTEM BASED ON THREE-DIMENSIONAL TRACKING CAMERA | March 2022 | April 2025 | Allow | 37 | 2 | 0 | No | No |
| 17654674 | BIOLOGICAL INFORMATION MONITORING APPARATUS AND MRI APPARATUS | March 2022 | October 2025 | Allow | 43 | 3 | 0 | No | No |
| 17687613 | METHOD FOR DETERMINING A SIMULATION VALUE FOR AN MR MEASUREMENT, A COMPUTING UNIT, A SYSTEM, AND A COMPUTER PROGRAM PRODUCT | March 2022 | September 2025 | Abandon | 42 | 2 | 0 | No | No |
| 17681492 | CONTROL METHOD OF AN ULTRASONIC DIAGNOSTIC APPARATUS AND NON-TRANSITORY COMPUTER READABLE RECORDING MEDIUM | February 2022 | September 2024 | Allow | 31 | 3 | 0 | Yes | No |
| 17614532 | FOCUSED ULTRASOUND DEVICE AND METHOD FOR DERMATOLOGICAL TREATMENT | November 2021 | June 2025 | Abandon | 42 | 2 | 1 | No | No |
| 17456508 | IMAGING MARKER AND METHOD | November 2021 | September 2025 | Abandon | 45 | 4 | 0 | No | No |
| 17517283 | Optical-Based Oscillometry Blood Pressure Measurement Device | November 2021 | November 2024 | Allow | 37 | 1 | 0 | Yes | No |
| 17493108 | SYSTEMS AND METHODS FOR ABLATION MONITORING | October 2021 | March 2025 | Abandon | 41 | 2 | 0 | No | No |
| 17405475 | ACCELERATED HASTE FOR PACE TRIGGERING | August 2021 | December 2024 | Allow | 40 | 1 | 0 | No | No |
| 17427163 | BRAIN FUNCTION MEASUREMENT DEVICE | July 2021 | October 2025 | Allow | 50 | 3 | 0 | Yes | No |
| 17388064 | Rotating marker and adapter for image-guided surgery | July 2021 | August 2024 | Allow | 37 | 0 | 1 | No | No |
| 17378775 | ANALYSIS METHOD FOR BREAST IMAGE AND ELECTRONIC APPARATUS USING THE SAME | July 2021 | January 2024 | Allow | 30 | 2 | 0 | No | No |
| 17375281 | SCENE ADAPTIVE ENDOSCOPIC HYPERSPECTRAL IMAGING SYSTEM | July 2021 | January 2025 | Abandon | 42 | 3 | 1 | Yes | No |
| 17365378 | METHODS AND SYSTEMS FOR INSTRUMENT TRACKING AND NAVIGATION WITHIN LUMINAL NETWORKS | July 2021 | January 2025 | Abandon | 43 | 3 | 0 | Yes | Yes |
| 17288867 | Ultrasound Device for Use with Synthetic Cavitation Nuclei | April 2021 | December 2025 | Allow | 55 | 2 | 1 | No | No |
| 17284051 | BRAIN FUNCTIONAL CONNECTIVITY CORRELATION VALUE ADJUSTMENT METHOD, BRAIN FUNCTIONAL CONNECTIVITY CORRELATION VALUE ADJUSTMENT SYSTEM, BRAIN ACTIVITY CLASSIFIER HARMONIZATION METHOD, BRAIN ACTIVITY CLASSIFIER HARMONIZATION SYSTEM, AND BRAIN ACTIVITY BIOMARKER SYSTEM | April 2021 | July 2025 | Allow | 51 | 3 | 1 | Yes | No |
| 17205204 | SYSTEM AND METHOD FOR MINIMALLY INVASIVE LOWER ESOPHAGEAL SPHINCTER STIMULATION | March 2021 | September 2024 | Abandon | 42 | 1 | 0 | No | No |
| 17249830 | DEVICES, SYSTEMS, AND METHODS FOR DISRUPTING OBSTRUCTIONS IN BODY LUMENS | March 2021 | November 2025 | Abandon | 56 | 4 | 1 | Yes | No |
| 17195442 | Electromagnetic Navigation System for Microscopic Surgery | March 2021 | December 2023 | Abandon | 34 | 3 | 0 | No | No |
| 17191189 | INDWELLING DEVICE | March 2021 | January 2025 | Abandon | 47 | 2 | 0 | Yes | No |
| 17168732 | Marker Systems and Methods | February 2021 | November 2024 | Abandon | 45 | 1 | 1 | No | No |
| 17151116 | PROVIDING A BLOOD FLOW PARAMETER SET FOR A VASCULAR MALFORMATION | January 2021 | November 2025 | Abandon | 58 | 4 | 1 | No | No |
| 17134887 | ACOUSTIC WAVE DIAGNOSTIC APPARATUS AND METHOD OF CONTROLLING ACOUSTIC WAVE DIAGNOSTIC APPARATUS | December 2020 | July 2025 | Allow | 55 | 5 | 0 | Yes | No |
| 17128718 | METHOD AND SYSTEM FOR IMAGE PROCESSING OF INTRAVASCULAR HEMODYNAMICS | December 2020 | July 2024 | Abandon | 43 | 2 | 1 | No | No |
| 17110803 | MAGNETIC APPARATUS | December 2020 | July 2024 | Abandon | 43 | 3 | 0 | No | No |
| 16953895 | DISTINGUISHING BETWEEN EXTRAVASCULAR AND INTRAVASCULAR CONTRAST POOLS | November 2020 | March 2025 | Abandon | 52 | 3 | 0 | Yes | Yes |
| 16951074 | SYSTEM FOR AND METHOD OF TEMPERATURE-SENSITIVE FROZEN TISSUE IMAGING FOR CRYOABLATION MONITORING | November 2020 | February 2024 | Allow | 39 | 6 | 0 | No | No |
| 17093660 | ROBOT NAVIGATION SYSTEM AND ROBOT NAVIGATION METHOD | November 2020 | November 2023 | Allow | 36 | 1 | 1 | Yes | No |
| 17040195 | SIGNAL PROCESSING DEVICE, SIGNAL PROCESSING METHOD, PROGRAM, AND MEASUREMENT DEVICE | September 2020 | April 2024 | Abandon | 43 | 1 | 0 | No | No |
| 16998340 | METHOD AND APPARATUS FOR DETERMINING RESPIRATION PHASE, MAGNETIC RESONANCE IMAGING METHOD AND SYSTEM | August 2020 | January 2024 | Allow | 41 | 2 | 0 | No | No |
| 16929749 | SYSTEM AND METHOD FOR DETERMINING A HEALTH CONDITION OF THE LIVER OF A SUBJECT | July 2020 | May 2024 | Abandon | 46 | 4 | 0 | No | No |
| 16630340 | SYSTEM FOR OPTOACOUSTIC IMAGING, IN PARTICULAR FOR RASTER-SCAN OPTOACOUSTIC MESOSCOPY, AND METHOD FOR OPTOACOUSTIC IMAGING DATA PROCESSING | January 2020 | December 2023 | Abandon | 48 | 4 | 0 | Yes | No |
| 16711120 | SYSTEMS AND METHODS FOR GENERATING DIAGNOSTIC SCAN PARAMETERS FROM CALIBRATION IMAGES | December 2019 | February 2026 | Allow | 60 | 5 | 0 | No | Yes |
| 16707310 | Method and System for Estimating Pressure Difference in Turbulent Flow | December 2019 | July 2024 | Abandon | 55 | 4 | 0 | No | No |
| 16596930 | SYSTEM AND METHOD FOR LIGHT BASED LUNG VISUALIZATION | October 2019 | April 2024 | Abandon | 54 | 4 | 0 | No | No |
| 16348509 | A HAND-HELD BIOPHOTONIC MEDICAL DEVICE, METHOD AND SYSTEM FOR MULTIMODAL AND MULTISPECTRAL IMAGING OF A TISSUE | May 2019 | April 2024 | Abandon | 59 | 4 | 0 | Yes | No |
| 16397150 | B1 FIELD MAP WITH CONTRAST MEDIUM INJECTION | April 2019 | November 2025 | Allow | 60 | 4 | 0 | No | Yes |
| 16366515 | ULTRASONIC DIAGNOSTIC DEVICE, MEDICAL IMAGE PROCESSING DEVICE, AND MEDICAL IMAGE PROCESSING METHOD | March 2019 | April 2024 | Allow | 60 | 7 | 0 | Yes | No |
| 16315477 | IMAGING METHOD AND APPARATUS | January 2019 | October 2025 | Allow | 60 | 7 | 1 | Yes | No |
| 16301436 | Method and System for Associating Pre-Operative Plan with Position Data of Surgical Instrument | November 2018 | October 2025 | Allow | 60 | 5 | 0 | No | Yes |
| 16011969 | Combined Steering Engine and Landmarking Engine for Elbow Auto Align | June 2018 | November 2023 | Allow | 60 | 6 | 0 | No | No |
| 15773627 | System for Fluorescence Aided Surgery | May 2018 | October 2023 | Allow | 60 | 4 | 0 | No | No |
| 15912182 | ULTRASOUND GRAY-SCALE IMAGING SYSTEM AND METHOD | March 2018 | September 2024 | Abandon | 60 | 4 | 1 | Yes | Yes |
| 15753179 | GUIDEWIRE NAVIGATION SYSTEM WITH DIRECT VISUALIZATION FEATURE | February 2018 | June 2025 | Abandon | 60 | 6 | 1 | Yes | Yes |
| 15821883 | METHODS AND SYSTEMS FOR CLASSIFICATION AND ASSESSMENT USING MACHINE LEARNING | November 2017 | March 2024 | Abandon | 60 | 6 | 1 | Yes | No |
| 15055143 | ULTRASOUND DEVICE FOR VISUALIZING A NEEDLE TIP USING TEMPORAL AND MULTIPLE PLANE IMAGING VIA STEERING, NEEDLE DETECTION, AND DISPLAYING NEEDLE TIP INDICATORS | February 2016 | April 2025 | Abandon | 60 | 10 | 0 | Yes | Yes |
This analysis examines appeal outcomes and the strategic value of filing appeals for examiner MAYNARD, JOHNATHAN A.
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.
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, 18.2% 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.
✓ 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 shows limited benefit. Consider other strategies like interviews or amendments before appealing.
Examiner MAYNARD, JOHNATHAN A works in Art Unit 3798 and has examined 42 patent applications in our dataset. With an allowance rate of 42.9%, this examiner allows applications at a lower rate than most examiners at the USPTO. Applications typically reach final disposition in approximately 50 months.
Examiner MAYNARD, JOHNATHAN A's allowance rate of 42.9% places them in the 8% percentile among all USPTO examiners. This examiner is less likely to allow applications than most examiners at the USPTO.
On average, applications examined by MAYNARD, JOHNATHAN A receive 3.52 office actions before reaching final disposition. This places the examiner in the 94% percentile for office actions issued. This examiner issues more office actions than most examiners, which may indicate thorough examination or difficulty in reaching agreement with applicants.
The median time to disposition (half-life) for applications examined by MAYNARD, JOHNATHAN A is 50 months. This places the examiner in the 6% percentile for prosecution speed. Applications take longer to reach final disposition with this examiner compared to most others.
Conducting an examiner interview provides a -6.9% benefit to allowance rate for applications examined by MAYNARD, JOHNATHAN A. This interview benefit is in the 4% 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.
When applicants file an RCE with this examiner, 12.2% of applications are subsequently allowed. This success rate is in the 7% percentile among all examiners. Strategic Insight: RCEs show lower effectiveness with this examiner compared to others. Consider whether a continuation application might be more strategic, especially if you need to add new matter or significantly broaden claims.
This examiner enters after-final amendments leading to allowance in 7.4% of cases where such amendments are filed. This entry rate is in the 7% percentile among all examiners. Strategic Recommendation: This examiner rarely enters after-final amendments compared to other examiners. You should generally plan to file an RCE or appeal rather than relying on after-final amendment entry. Per MPEP § 714.12, primary examiners have discretion in entering after-final amendments, and this examiner exercises that discretion conservatively.
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 24% 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.
This examiner withdraws rejections or reopens prosecution in 50.0% of appeals filed. This is in the 21% percentile among all examiners. Of these withdrawals, 33.3% occur early in the appeal process (after Notice of Appeal but before Appeal Brief). Strategic Insight: This examiner rarely withdraws rejections during the appeal process compared to other examiners. If you file an appeal, be prepared to fully prosecute it to a PTAB decision. Per MPEP § 1207, the examiner will prepare an Examiner's Answer maintaining the rejections.
When applicants file petitions regarding this examiner's actions, 175.0% are granted (fully or in part). This grant rate is in the 98% 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's Amendments: This examiner makes examiner's amendments in 0.0% of allowed cases (in the 49% percentile). This examiner makes examiner's amendments less often than average. You may need to make most claim amendments yourself.
Quayle Actions: This examiner issues Ex Parte Quayle actions in 0.0% of allowed cases (in the 51% percentile). This examiner issues Quayle actions more often than average when claims are allowable but formal matters remain (MPEP § 714.14).
Based on the statistical analysis of this examiner's prosecution patterns, here are tailored strategic recommendations:
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.