Prosecution Insights
Last updated: October 04, 2026

Mettler Packaging LLC

Technology area: Medical Devices & Mechanical Engineering

4 pending office actions • 1 art units • 2 examiners • 0 of 4 (0%) have an AI response strategy ready • 1 patents granted in the last 365 days

Analysis

Mettler Packaging LLC has 4 pending office actions within the Medical Devices & Mechanical Engineering technology area. These 4 actions are being handled by 2 distinct examiners, which indicates a level of examiner overlap within the portfolio. All of the current prosecution activity is concentrated within 1 distinct art unit, suggesting a very specific technical focus for the company's pending applications. This concentration in the unique art unit may allow for a more unified prosecution strategy across the different matters.

DEREK J BATTISTI is the busiest examiner for the portfolio, currently overseeing 3 pending office actions. This means that BATTISTI is responsible for the majority of the company's pending workload, with only 1 action assigned to the other distinct examiner. Such a concentration of 3 cases with a unique examiner suggests that the outcomes of the company's current patent efforts are significantly dependent on the perspectives and practices of BATTISTI. Practitioners should prioritize understanding this examiner's specific tendencies when managing the 4 pending actions.

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

Portfolio Summary

4
Total Pending OAs
3
Non-Final OAs
1
Final Rejections
0
Advisory / Quayle

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.

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

Rejection Statute Mix

BucketCases
§112 only1 (25%)
Multi-statute (no §101)3 (75%)

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
2
Mechanical / Eng
50% of docket
2
Business / Other
50% 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
BATTISTI, DEREK J 3 51.4% +36.0%
THEIS, MATTHEW T 1 42.1% +32.5%

Hard Cases (3)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 3 ordered by deadline are shown.

App #TitleExaminerDue in
18980115 PLASTIC CARRIER BAG BATTISTI, DEREK J —
18980139 PLASTIC CARRIER BAG THEIS, MATTHEW T —
18763356 PLASTIC CARRIER BAG BATTISTI, DEREK J —

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
18980115 PLASTIC CARRIER BAG BATTISTI, DEREK J —
18980139 PLASTIC CARRIER BAG THEIS, MATTHEW T —
18763356 PLASTIC CARRIER BAG BATTISTI, DEREK J —
18493644 WRAPPING MATERIAL FOR PACKAGED GOODS AND STACK COMPRISING A PLURALITY OF THESE WRAPPING MATERIALS, AS WELL AS USE OF THE WRAPPING MATERIAL BATTISTI, DEREK J —

Top Art Units

Art UnitApps
3734 2

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18980115 PLASTIC CARRIER BAG BATTISTI, DEREK J — §102§103 Non-Final OA — Pending Dec 13, 2024
18980139 PLASTIC CARRIER BAG THEIS, MATTHEW T — §103§112 Non-Final OA — Pending Dec 13, 2024
18763356 PLASTIC CARRIER BAG BATTISTI, DEREK J 3734 §102§103§112Other Non-Final OA — Pending Jul 03, 2024
18493644 WRAPPING MATERIAL FOR PACKAGED GOODS AND STACK COMPRISING A PLURALITY OF THESE WRAPPING MATERIALS, AS WELL AS USE OF THE WRAPPING MATERIAL BATTISTI, DEREK J 3734 §112 Final Rejection — Pending Oct 24, 2023

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