USPTO Examiner SCOTT CHRISTOPHER DARREN - Art Unit 3658

Recent Applications

Detailed information about the 100 most recent patent applications.

Application NumberTitleFiling DateDisposal DateDispositionTime (months)Office ActionsRestrictionsInterviewAppeal
18804271AUTONOMOUS DRIVING ROBOT CAPABLE OF OBSTACLE AVOIDANCE MOVEMENTAugust 2024October 2024Allow200NoNo
18152359SYSTEMS AND METHODS FOR AUTOMATED TRANSMISSION OF SATELLITE COMMANDS IN AN OPTIMIZED SATELLITE COMMANDING QUEUEJanuary 2023March 2025Allow2600NoNo
18058839LOADER DEVICE AND SUBSTRATE TRANSPORT SYSTEMNovember 2022May 2025Allow3001NoNo
17994225ROBOT AND METHOD FOR CONTROLLING THE SAMENovember 2022March 2025Allow3810YesNo
17909386DRONE TAKEOVER AND REDIRECTING SYSTEM AND METHOD EMPLOYING LANDING OF DRONESSeptember 2022May 2025Abandon3210NoNo
17818165IDENTIFICATION OF OBJECTS BY COLOR WITH ARHUDAugust 2022February 2025Allow3010YesNo
17742139PARKING ASSIST DEVICE, PARKING ASSIST METHOD, AND RECORDING MEDIUMMay 2022June 2025Abandon3720NoNo
17741781METHOD AND APPARATUS FOR AIR SPACE HAZARD IDENTIFICATION AND ALERTINGMay 2022July 2025Abandon3820NoNo
17729447PLATFORM FOR PATH PLANNING SYSTEM DEVELOPMENT FOR AUTOMATED DRIVING SYSTEMApril 2022October 2024Allow2910NoNo
17729470PLATFORM FOR PATH PLANNING SYSTEM DEVELOPMENT FOR AUTOMATED DRIVING SYSTEMApril 2022October 2024Allow2920NoNo
17709839WIRELESS CONTROL SYSTEM OF E-BIKE AND E-BIKE HAVING SAMEMarch 2022April 2025Abandon3620NoNo
17709687METHOD AND CONTROL SYSTEM FOR GENERATING AN OPTIMAL DRIVING PROFILE FOR VEHICLES PROVIDED WITH ELECTRIC PROPULSIONMarch 2022September 2024Allow3010NoNo
17649827CONSTRUCTION MACHINE, DISPLAY APPARATUS OF CONSTRUCTION MACHINE, AND MANAGEMENT APPARATUS OF CONSTRUCTION MACHINEFebruary 2022September 2024Allow3120NoNo
17632380CONTROL DEVICE, DRIVE DEVICE, ELECTRIC POWER STEERING DEVICE, AND CONTROL METHODFebruary 2022January 2025Allow3620YesNo
17582407CAPABILITY-AWARE PATHFINDING FOR AUTONOMOUS MOBILE ROBOTSJanuary 2022August 2024Allow3120NoNo
17645009LAYOUT GENERATION DEVICE, LAYOUT GENERATION METHOD, AND LAYOUT GENERATION PROGRAMDecember 2021October 2024Allow3430YesNo
17644583COMPONENT WEAR MONITORING BASED ON STRAIN DATADecember 2021October 2024Allow3420YesNo
17611688REMOTE OPERATION SYSTEM AND REMOTE OPERATION SERVERNovember 2021December 2024Allow3720NoNo
17519705ROAD CONDITION DETECTION SYSTEMS AND METHODSNovember 2021January 2025Abandon3820YesNo
17515452AUTOMATIC DETECTION OF DATA FOR ANNOTATION FOR AUTONOMOUS VEHICLE PERCEPTIONOctober 2021December 2024Abandon3820YesNo
17467201APPARATUS AND METHOD FOR DETERMINING OF CORRECTION INFORMATION OF VEHICLE SENSORSeptember 2021August 2024Allow3630NoNo
17317706DEPARTURE TIME DURATION FOR A VEHICLEMay 2021July 2025Abandon5040NoNo
17211933LOCATION-BASED VEHICLE OPERATIONMarch 2021November 2024Allow4350YesNo
17131454JUST-IN-TIME CONVEYANCE DELIVERYDecember 2020March 2025Abandon5120NoNo
17070312VEHICLE LOCATION INFORMATION CORRECTION BASED ON ANOTHER VEHICLEOctober 2020July 2024Allow4540NoYes
16444065SYSTEM AND METHOD FOR ACTIVE THERMAL MANAGEMENTJune 2019February 2025Abandon6070YesYes

Appeals Overview

This analysis examines appeal outcomes and the strategic value of filing appeals for examiner SCOTT, CHRISTOPHER DARREN.

Strategic Value of Filing an Appeal

Total Appeal Filings
2
Allowed After Appeal Filing
1
(50.0%)
Not Allowed After Appeal Filing
1
(50.0%)
Filing Benefit Percentile
82.5%
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, 50.0% 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

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

Examiner SCOTT, CHRISTOPHER DARREN - Prosecution Strategy Guide

Executive Summary

Examiner SCOTT, CHRISTOPHER DARREN works in Art Unit 3658 and has examined 11 patent applications in our dataset. With an allowance rate of 54.5%, this examiner allows applications at a lower rate than most examiners at the USPTO. Applications typically reach final disposition in approximately 38 months.

Allowance Patterns

Examiner SCOTT, CHRISTOPHER DARREN's allowance rate of 54.5% places them in the 15% percentile among all USPTO examiners. This examiner is less likely to allow applications than most examiners at the USPTO.

Office Action Patterns

On average, applications examined by SCOTT, CHRISTOPHER DARREN receive 3.27 office actions before reaching final disposition. This places the examiner in the 91% 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.

Prosecution Timeline

The median time to disposition (half-life) for applications examined by SCOTT, CHRISTOPHER DARREN is 38 months. This places the examiner in the 30% percentile for prosecution speed. Prosecution timelines are slightly slower than average with this examiner.

Interview Effectiveness

Conducting an examiner interview provides a -10.0% benefit to allowance rate for applications examined by SCOTT, CHRISTOPHER DARREN. This interview benefit is in the 3% 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, 21.4% of applications are subsequently allowed. This success rate is in the 25% percentile among all examiners. Strategic Insight: RCEs show below-average effectiveness with this examiner. Carefully evaluate whether an RCE or continuation is the better strategy.

After-Final Amendment Practice

This examiner enters after-final amendments leading to allowance in 16.7% of cases where such amendments are filed. This entry rate is in the 19% 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.

Pre-Appeal Conference Effectiveness

When applicants request a pre-appeal conference (PAC) with this examiner, 200.0% result in withdrawal of the rejection or reopening of prosecution. This success rate is in the 98% percentile among all examiners. Strategic Recommendation: Pre-appeal conferences are highly effective with this examiner compared to others. Before filing a full appeal brief, strongly consider requesting a PAC. The PAC provides an opportunity for the examiner and supervisory personnel to reconsider the rejection before the case proceeds to the PTAB.

Appeal Withdrawal and Reconsideration

This examiner withdraws rejections or reopens prosecution in 100.0% of appeals filed. This is in the 98% percentile among all examiners. Of these withdrawals, 100.0% occur early in the appeal process (after Notice of Appeal but before Appeal Brief). Strategic Insight: This examiner frequently reconsiders rejections during the appeal process compared to other examiners. Per MPEP § 1207.01, all appeals must go through a mandatory appeal conference. Filing a Notice of Appeal may prompt favorable reconsideration even before you file an Appeal Brief.

Examiner Cooperation and Flexibility

Examiner's Amendments: This examiner makes examiner's amendments in 0.0% of allowed cases (in the 37% 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 40% percentile). This examiner issues Quayle actions less often than average. Allowances may 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:

  • Prepare for rigorous examination: With a below-average allowance rate, ensure your application has strong written description and enablement support. Consider filing a continuation if you need to add new matter.
  • Expect multiple rounds of prosecution: This examiner issues more office actions than average. Address potential issues proactively in your initial response and consider requesting an interview early in prosecution.
  • Plan for RCE after final rejection: This examiner rarely enters after-final amendments. Budget for an RCE in your prosecution strategy if you receive a final rejection.
  • Request pre-appeal conferences: PACs are highly effective with this examiner. Before filing a full appeal brief, request a PAC to potentially resolve issues without full PTAB review.
  • Appeal filing as negotiation tool: This examiner frequently reconsiders rejections during the appeal process. Filing a Notice of Appeal may prompt favorable reconsideration during the mandatory appeal conference.

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.