Prosecution Insights
Last updated: May 29, 2026

Chengdu Qinchuan Iot Technology Co. Ltd.

12 pending office actions • 9 art units • 12 examiners • 0 of 12 (0%) have an AI response strategy ready • 93 patents granted in the last 365 days

Portfolio Summary

12
Total Pending OAs
4
Non-Final OAs
1
Final Rejections
7
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 12 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

8
Overdue
0
Due this week
2
Due this month
0
Due in next 60 days
2
Due later

Deadline Fire Line

Every pending office action with a known statutory deadline, placed on a days-until-due axis. Dots left of Today are overdue; the further right, the more runway. Cases that share a deadline window stack vertically. 12 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (8)Due ≤ 30 days (2)Due later (2)

Case Difficulty Mix

Difficulty is derived from the rejection statutes on the most recent pending office action. §101-driven and multi-statute cases are graded Hard; §112-only and obviousness-type double-patenting cases are graded Easy; everything else is Medium. "Unknown" means we have not yet parsed a statute for that office action.

9
Hard (75%)
2
Medium (17%)
1
Easy (8%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 only9 (75%)
§103 only1 (8%)
§102 only1 (8%)
§112 only1 (8%)

Industry Mix

How the docket's pending cases split across USPTO tech-center bands.

0
Life Sciences
0% of docket
2
Information Tech
17% of docket
0
Communications
0% of docket
3
Semiconductors
25% of docket
7
Mechanical / Eng
58% of docket
0
Business / Other
0% of docket

Time-on-OA Estimate

Manual office-action response work runs about 10 hours per case. The time-saved bands below show what IP Author's prosecution pipeline typically delivers — a conservative 20% on the low end, 35% in the middle, 50% on the high end.

120 h
Manual time on pending OAs
24 h
Time saved (low, 20%)
42 h
Time saved (mid, 35%)
1.1 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
WHITAKER, ANDREW B 1 18.8% +19.1%
LIN, JASON 1 73.0% +22.6%
ANDERSON, FOLASHADE 1 35.2% +38.9%
YOUNG, MONICA S 1 74.6% +32.4%
CHOI, MICHAEL W 1 77.8% +29.2%
SUN, XIUQIN 1 72.9% +3.6%
LAKHANI, ANDREW C 1 22.2% +30.7%
ULLAH, ARIF 1 46.9% +37.3%
ABOUZAHRA, REHAM K 1 11.6% +8.6%
GILKEY, CARRIE STRODER 1 16.2% +34.0%

Hard Cases (11)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 8 ordered by deadline are shown.

App #TitleExaminerDue in
18485307 METHOD AND SYSTEM FOR DETERMINING MAINTENANCE TIME OF PIPE NETWORKS OF NATURAL GAS SUN, XIUQIN 212d overdue
18331149 METHODS AND INTERNET OF THINGS SYSTEMS FOR SMART GAS PLATFORM WORK ORDER FULFILLMENT ULLAH, ARIF 121d overdue
18049621 INTELLIGENT MANUFACTURING INDUSTRIAL INTERNET OF THINGS BASED ON PLATFORM NETWORKS IN POST-SUB TYPE AND CONTROL METHODS THEREOF BECKER, BRANDON J 103d overdue
18067006 GAS SAFETY MANAGEMENT METHODS AND INTERNET OF THINGS SYSTEMS FOR GAS SAFETY TRAINING BULLINGTON, ROBERT P 80d overdue
18153331 METHODS AND INTERNET OF THINGS SYSTEMS FOR MANAGING GARBAGE TREATMENT DEVICE IN SMART CITIES GILKEY, CARRIE STRODER 70d overdue
18314806 METHODS AND INTERNET OF THINGS SYSTEMS FOR GAS RESOURCE DISPATCHING BASED ON SMART GAS CALL CENTERS ABOUZAHRA, REHAM K 60d overdue
18614728 METHOD AND INTERNET OF THINGS SYSTEM FOR DETERMINING AND ALLOCATING GAS MAINTENANCE TASKS BASED ON SMART GAS ANDERSON, FOLASHADE 59d overdue
19169026 METHODS AND SYSTEMS FOR PROCESSING GAS REGULATORY INFORMATION WHITAKER, ANDREW B 21d

Interview Candidates (8)

Cases in front of an examiner whose interview lift is 10 percentage points or more — i.e. interviewed cases historically resolve more favorably than non-interviewed ones. The top 8 ordered by deadline are shown.

App #TitleExaminerDue in
18331149 METHODS AND INTERNET OF THINGS SYSTEMS FOR SMART GAS PLATFORM WORK ORDER FULFILLMENT ULLAH, ARIF 121d overdue
18153331 METHODS AND INTERNET OF THINGS SYSTEMS FOR MANAGING GARBAGE TREATMENT DEVICE IN SMART CITIES GILKEY, CARRIE STRODER 70d overdue
18614728 METHOD AND INTERNET OF THINGS SYSTEM FOR DETERMINING AND ALLOCATING GAS MAINTENANCE TASKS BASED ON SMART GAS ANDERSON, FOLASHADE 59d overdue
18431970 METHOD AND INTERNET OF THINGS (IOT) SYSTEM FOR MANAGING AND CONTROLLING RISK IN SMART GAS PIPELINE NETWORK BY COMBINING ULTRASONIC FLOWMETER YOUNG, MONICA S 8d overdue
19169026 METHODS AND SYSTEMS FOR PROCESSING GAS REGULATORY INFORMATION WHITAKER, ANDREW B 21d
18411059 METHODS AND INTERNET OF THINGS SYSTEMS FOR NOISE CONTROL BASED ON SMART GAS PLATFORMS CHOI, MICHAEL W 22d
18634997 MONITORING METHOD FOR PRODUCTION LINE BASED ON INDUSTRIAL INTERNET OF THINGS, MONITORING SYSTEM, AND STORAGE MEDIUM THEREOF LIN, JASON 83d
18332646 METHODS, INTERNET OF THINGS SYSTEMS AND MEDIUM FOR OPTIMIZING SMART GAS WORK ORDER SCHEDULING LAKHANI, ANDREW C 83d

Top Art Units

Art UnitApps
3629 2
2857 2
3625 2
2117 1
3623 1
2855 1
2116 1
3626 1
3715 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19169026 METHODS AND SYSTEMS FOR PROCESSING GAS REGULATORY INFORMATION WHITAKER, ANDREW B 3629 §103 Non-Final OA 21d Pending Apr 03, 2025
18634997 MONITORING METHOD FOR PRODUCTION LINE BASED ON INDUSTRIAL INTERNET OF THINGS, MONITORING SYSTEM, AND STORAGE MEDIUM THEREOF LIN, JASON 2117 §101 Non-Final OA 83d Pending Apr 14, 2024
18614728 METHOD AND INTERNET OF THINGS SYSTEM FOR DETERMINING AND ALLOCATING GAS MAINTENANCE TASKS BASED ON SMART GAS ANDERSON, FOLASHADE 3623 §101 Non-Final OA 59d overdue Pending Mar 24, 2024
18431970 METHOD AND INTERNET OF THINGS (IOT) SYSTEM FOR MANAGING AND CONTROLLING RISK IN SMART GAS PIPELINE NETWORK BY COMBINING ULTRASONIC FLOWMETER YOUNG, MONICA S 2855 §112 Non-Final OA 8d overdue Pending Feb 03, 2024
18411059 METHODS AND INTERNET OF THINGS SYSTEMS FOR NOISE CONTROL BASED ON SMART GAS PLATFORMS CHOI, MICHAEL W 2116 §101 Non-Final OA 22d Pending Jan 12, 2024
18485307 METHOD AND SYSTEM FOR DETERMINING MAINTENANCE TIME OF PIPE NETWORKS OF NATURAL GAS SUN, XIUQIN 2857 §101 Non-Final OA 212d overdue Pending Oct 11, 2023
18332646 METHODS, INTERNET OF THINGS SYSTEMS AND MEDIUM FOR OPTIMIZING SMART GAS WORK ORDER SCHEDULING LAKHANI, ANDREW C 3629 §101 Final Rejection 83d Pending Jun 09, 2023
18331149 METHODS AND INTERNET OF THINGS SYSTEMS FOR SMART GAS PLATFORM WORK ORDER FULFILLMENT ULLAH, ARIF 3625 §101 Non-Final OA 121d overdue Pending Jun 07, 2023
18314806 METHODS AND INTERNET OF THINGS SYSTEMS FOR GAS RESOURCE DISPATCHING BASED ON SMART GAS CALL CENTERS ABOUZAHRA, REHAM K 3625 §101 Non-Final OA 60d overdue Pending May 09, 2023
18153331 METHODS AND INTERNET OF THINGS SYSTEMS FOR MANAGING GARBAGE TREATMENT DEVICE IN SMART CITIES GILKEY, CARRIE STRODER 3626 §102 Non-Final OA 70d overdue Pending Jan 11, 2023
18067006 GAS SAFETY MANAGEMENT METHODS AND INTERNET OF THINGS SYSTEMS FOR GAS SAFETY TRAINING BULLINGTON, ROBERT P 3715 §101 Non-Final OA 80d overdue Pending Dec 15, 2022
18049621 INTELLIGENT MANUFACTURING INDUSTRIAL INTERNET OF THINGS BASED ON PLATFORM NETWORKS IN POST-SUB TYPE AND CONTROL METHODS THEREOF BECKER, BRANDON J 2857 §101 Non-Final OA 103d overdue Pending Oct 25, 2022

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