Prosecution Insights
Last updated: May 29, 2026

Maplebear Inc. (Dba Instacart)

23 pending office actions • 11 art units • 20 examiners • 0 of 23 (0%) have an AI response strategy ready • 68 patents granted in the last 365 days

Portfolio Summary

23
Total Pending OAs
10
Non-Final OAs
13
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 23 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

14
Overdue
0
Due this week
7
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. 23 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (14)Due ≤ 30 days (7)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.

12
Hard (52%)
10
Medium (43%)
1
Easy (4%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 only12 (52%)
§103 only9 (39%)
§102 only1 (4%)
§112 only1 (4%)

Industry Mix

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

0
Life Sciences
0% of docket
2
Information Tech
9% of docket
1
Communications
4% of docket
0
Semiconductors
0% of docket
20
Mechanical / Eng
87% 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.

230 h
Manual time on pending OAs
46 h
Time saved (low, 20%)
80 h
Time saved (mid, 35%)
2.0 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
WEINER, ARIELLE E 3 43.3% +53.0%
LUDWIG, PETER L 2 35.4% +23.9%
SMITH, LINDSEY B 1 51.7% +54.5%
JARRETT, SCOTT L 1 52.1% +48.1%
FRUNZI, VICTORIA E. 1 24.7% +24.4%
KANG, TIMOTHY J 1 46.1% +25.0%
ALI, HATEM M 1 44.2% +26.1%
GARG, YOGESH C 1 61.6% +33.4%
MOORE, REVA R 1 52.7% +50.7%
WU, NICHOLAS S 1 51.2% +39.5%

Hard Cases (12)

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
18113868 DYNAMIC REPLENISHMENT OF ITEMS STAGED TO A RAPID FULFILLMENT AREA IN ASSOCIATION WITH AN ONLINE CONCIERGE SYSTEM MUTSCHLER, JOSEPH M 52d overdue
18072353 DETERMINING SEARCH RESULTS FOR AN ONLINE SHOPPING CONCIERGE PLATFORM MITROS, ANNA MAE 43d overdue
18079317 SELECTING PICKERS FOR SERVICE REQUESTS BASED ON OUTPUT OF COMPUTER MODEL TRAINED TO PREDICT ACCEPTANCES LUDWIG, PETER L 38d overdue
18140210 Feature Recommendations for Machine Learning Models Using Trained Feature Prediction Model WU, NICHOLAS S 25d overdue
18172956 VERIFYING ITEMS IN A SHOPPING CART BASED ON WEIGHTS MEASURED FOR THE ITEMS CHISM, STEVEN R 18d overdue
18213764 SUGGESTING FULFILLMENT SOURCES FOR A USER AT A NEW LOCATION BASED ON USER'S HISTORICAL ACTIVITY KANG, TIMOTHY J 9d overdue
18140203 Feature Recommendations for Machine Learning Models Based on Feature-Model Co-Occurrences LEE, MICHAEL CHRISTOPHER 9d overdue
17478411 RANKING SUGGESTIONS FOR COMPLETING A SEARCH QUERY BASED ON LIKELIHOOD OF A USER INCLUDING ITEMS CORRESPONDING TO THE SUGGESTIONS IN AN ORDER WEINER, ARIELLE E 4d overdue

Interview Candidates (13)

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
18079317 SELECTING PICKERS FOR SERVICE REQUESTS BASED ON OUTPUT OF COMPUTER MODEL TRAINED TO PREDICT ACCEPTANCES LUDWIG, PETER L 38d overdue
18141397 DETERMINING LIMITS FOR ATTRIBUTES OF AN ORDER FOR FULFILLMENT BY A PICKER USING A MACHINE-LEARNING MODEL MOORE, REVA R 30d overdue
18140210 Feature Recommendations for Machine Learning Models Using Trained Feature Prediction Model WU, NICHOLAS S 25d overdue
17955407 MACHINE LEARNING BASED RESOURCE ALLOCATION OPTIMIZATION LUDWIG, PETER L 23d overdue
18213764 SUGGESTING FULFILLMENT SOURCES FOR A USER AT A NEW LOCATION BASED ON USER'S HISTORICAL ACTIVITY KANG, TIMOTHY J 9d overdue
17478411 RANKING SUGGESTIONS FOR COMPLETING A SEARCH QUERY BASED ON LIKELIHOOD OF A USER INCLUDING ITEMS CORRESPONDING TO THE SUGGESTIONS IN AN ORDER WEINER, ARIELLE E 4d overdue
18213756 IDENTIFYING AN ANOMALOUS TRANSACTION BY COMPARING A METRIC FOR THE TRANSACTION AGAINST A MODEL-DERIVED EXPECTED DISTRIBUTION OF THE METRIC ALI, HATEM M 9d
18129464 PREDICTIVE PICKING OF ITEMS FOR PREPOPULATING A SHOPPING CART FOR A SHOPPER WEINER, ARIELLE E 15d

Top Art Units

Art UnitApps
3689 7
3627 6
3688 2
3625 1
3691 1
2148 1
2128 1
3626 1
3692 1
3624 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18217329 MODIFYING RANKINGS OF ITEMS IN SEARCH RESULTS BASED ON ITEM AVAILABILITIES AND SEARCH QUERY ATTRIBUTES SMITH, LINDSEY B 3688 §102 Non-Final OA 70d Pending Jun 30, 2023
18214316 TRAINED MODELS FOR PREDICTING TIMES FOR COMPLETION OF TASKS FOR AN ORDER PLACED WITH AN ONLINE SYSTEM AND DETERMINING REMEDIAL ACTIONS JARRETT, SCOTT L 3625 §101 Non-Final OA 29d Pending Jun 26, 2023
18214150 MACHINE-LEARNED MODEL FOR PERSONALIZING SERVICE OPTIONS IN AN ONLINE CONCIERGE SYSTEM USING LOCATION FEATURES FRUNZI, VICTORIA E. 3689 §101 Final Rejection 61d Pending Jun 26, 2023
18213764 SUGGESTING FULFILLMENT SOURCES FOR A USER AT A NEW LOCATION BASED ON USER'S HISTORICAL ACTIVITY KANG, TIMOTHY J 3689 §101 Final Rejection 9d overdue Pending Jun 23, 2023
18213756 IDENTIFYING AN ANOMALOUS TRANSACTION BY COMPARING A METRIC FOR THE TRANSACTION AGAINST A MODEL-DERIVED EXPECTED DISTRIBUTION OF THE METRIC ALI, HATEM M 3691 §103 Non-Final OA 9d Pending Jun 23, 2023
18326900 Predicting Replacement Items using a Machine-Learning Replacement Model GARG, YOGESH C 3688 §112 Non-Final OA 16d Pending May 31, 2023
18141397 DETERMINING LIMITS FOR ATTRIBUTES OF AN ORDER FOR FULFILLMENT BY A PICKER USING A MACHINE-LEARNING MODEL MOORE, REVA R 3627 §103 Final Rejection 30d overdue Pending Apr 29, 2023
18140210 Feature Recommendations for Machine Learning Models Using Trained Feature Prediction Model WU, NICHOLAS S 2148 §101 Non-Final OA 25d overdue Pending Apr 27, 2023
18140203 Feature Recommendations for Machine Learning Models Based on Feature-Model Co-Occurrences LEE, MICHAEL CHRISTOPHER 2128 §101 Non-Final OA 9d overdue Pending Apr 27, 2023
18129464 PREDICTIVE PICKING OF ITEMS FOR PREPOPULATING A SHOPPING CART FOR A SHOPPER WEINER, ARIELLE E 3689 §101 Non-Final OA 15d Pending Mar 31, 2023
18184565 MANAGING APPEASEMENT REQUESTS USING USER SEGMENTATION HATCH, ANGELA MAIDA 3626 §103 Final Rejection 70d overdue Pending Mar 15, 2023
18113866 PREDICTIVE PICKING OF ITEMS FOR STAGING IN A RAPID FULFILLMENT AREA IN ASSOCIATION WITH AN ONLINE CONCIERGE SYSTEM SULLIVAN, JESSICA E 3627 §103 Final Rejection 20d Pending Feb 24, 2023
18113868 DYNAMIC REPLENISHMENT OF ITEMS STAGED TO A RAPID FULFILLMENT AREA IN ASSOCIATION WITH AN ONLINE CONCIERGE SYSTEM MUTSCHLER, JOSEPH M 3627 §101 Non-Final OA 52d overdue Pending Feb 24, 2023
18113874 DETERMINING ITEM DESIRABILITY TO USERS BASED ON ITEM ATTRIBUTES AND ITEM EXPIRATION DATE WEINER, ARIELLE E 3689 §103 Final Rejection 22d Pending Feb 24, 2023
18172956 VERIFYING ITEMS IN A SHOPPING CART BASED ON WEIGHTS MEASURED FOR THE ITEMS CHISM, STEVEN R 3692 §101 Final Rejection 18d overdue Pending Feb 22, 2023
18079317 SELECTING PICKERS FOR SERVICE REQUESTS BASED ON OUTPUT OF COMPUTER MODEL TRAINED TO PREDICT ACCEPTANCES LUDWIG, PETER L 3627 §101 Non-Final OA 38d overdue Pending Dec 12, 2022
18072353 DETERMINING SEARCH RESULTS FOR AN ONLINE SHOPPING CONCIERGE PLATFORM MITROS, ANNA MAE 3689 §101 Final Rejection 43d overdue Pending Nov 30, 2022
17955407 MACHINE LEARNING BASED RESOURCE ALLOCATION OPTIMIZATION LUDWIG, PETER L 3627 §103 Final Rejection 23d overdue Pending Sep 28, 2022
17935091 GENERATING ORDER BATCHES FOR AN ONLINE CONCIERGE SYSTEM BURSUM, KIMBERLY SUZANNE 3627 §101 Final Rejection 26d Pending Sep 24, 2022
17900533 SIMULATING AN APPLICATION OF A TREATMENT ON A DEMAND SIDE AND A SUPPLY SIDE ASSOCIATED WITH AN ONLINE SYSTEM KOESTER, MICHAEL RICHARD 3624 §103 Final Rejection 45d overdue Pending Aug 31, 2022
17751521 INFERRING ATTRIBUTION OF TARGET ACTIONS FOR RECIPE SUGGESTIONS SULLIVAN, THOMAS J 3689 §103 Final Rejection 80d overdue Pending May 23, 2022
17726385 SYSTEM FOR ITEM RECOGNITION USING COMPUTER VISION WAMBST, DAVID ALEXANDER 2663 §103 Non-Final OA 30d overdue Pending Apr 21, 2022
17478411 RANKING SUGGESTIONS FOR COMPLETING A SEARCH QUERY BASED ON LIKELIHOOD OF A USER INCLUDING ITEMS CORRESPONDING TO THE SUGGESTIONS IN AN ORDER WEINER, ARIELLE E 3689 §101 Final Rejection 4d overdue Pending Sep 17, 2021

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