Prosecution Insights
Last updated: October 25, 2026

Starbucks Corporation

Technology area: Medical Devices & Mechanical Engineering

4 pending office actions • 2 art units • 4 examiners • 0 of 4 (0%) have an AI response strategy ready • 51 patents granted in the last 365 days

Analysis

Starbucks Corporation has 5 pending office actions in Medical Devices & Mechanical Engineering. The matters involve 5 examiners across 3 art units, indicating complete examiner dispersion with some technical-unit overlap.

CASTRIOTTA, JENNIFER is the busiest examiner, with 1 pending action. Matter-specific review and art-unit coordination are appropriate for this docket.

Written from this page's own data; every figure is computed from USPTO records and verified before publication.

Portfolio Summary

4
Total Pending OAs
2
Non-Final OAs
2
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 1 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

1
Overdue
0
Due this week
0
Due this month
0
Due in next 60 days
0
Due later

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.

1
Hard (25%)
3
Medium (75%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only3 (75%)
Multi-statute (no §101)1 (25%)

Industry Mix

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

0
Life Sciences
0% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
4
Mechanical / Eng
100% 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.

40 h
Manual time on pending OAs
8 h
Time saved (low, 20%)
14 h
Time saved (mid, 35%)
0.3 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
MELARAGNO, MICHAEL 1 67.5% +11.6%
ANGWIN, DAVID PATRICK 1 67.7% +13.1%
CHEYNEY, CHARLES 1 56.7% +42.6%
AMIN, HAMZEH HICHAM 1 36.8% +70.6%

Hard Cases (1)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 1 ordered by deadline are shown.

App #TitleExaminerDue in
18978631 BEVERAGE COMPONENT DISPENSING SYSTEM WITH A DOSING COLLAR MELARAGNO, MICHAEL —

Interview Candidates (4)

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 4 ordered by deadline are shown.

App #TitleExaminerDue in
17813881 SOLID LIQUID SEPARATOR AMIN, HAMZEH HICHAM 22d overdue
18978631 BEVERAGE COMPONENT DISPENSING SYSTEM WITH A DOSING COLLAR MELARAGNO, MICHAEL —
18543693 DISPENSER INDICATION SYSTEM ANGWIN, DAVID PATRICK —
18338867 BEVERAGE STATION CHEYNEY, CHARLES —

Top Art Units

Art UnitApps
3754 3
3761 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18978631 BEVERAGE COMPONENT DISPENSING SYSTEM WITH A DOSING COLLAR MELARAGNO, MICHAEL 3754 §102§103 Non-Final OA — Pending Dec 12, 2024
18543693 DISPENSER INDICATION SYSTEM ANGWIN, DAVID PATRICK 3754 §103 Final Rejection — Pending Dec 18, 2023
18338867 BEVERAGE STATION CHEYNEY, CHARLES 3754 §103 Non-Final OA — Pending Jun 21, 2023
17813881 SOLID LIQUID SEPARATOR AMIN, HAMZEH HICHAM 3761 §103 Final Rejection 22d overdue Pending Jul 20, 2022

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Frequently Asked Questions

How many pending USPTO office actions does Starbucks Corporation have?

Starbucks Corporation has 4 pending office actions as of October 2026, spread across 2 art units and 4 examiners.

Which USPTO examiner handles the most Starbucks Corporation applications?

Michael Melaragno has the most, with 1 of Starbucks Corporation's pending office actions.

What technology area are Starbucks Corporation's patent applications in?

Mostly Medical Devices & Mechanical Engineering (USPTO Tech Center 3700), based on where its pending office actions are examined.

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