Prosecution Insights
Last updated: October 25, 2026

2189704 Alberta Ltd.

Technology area: Medical Devices & Mechanical Engineering

1 pending office actions • 1 art units • 1 examiners • 0 of 1 (0%) have an AI response strategy ready

Analysis

2189704 Alberta Ltd. is currently managing 1 pending office action in the Medical Devices & Mechanical Engineering technology area. This matter is assigned to 1 distinct examiner and 1 distinct art unit. The portfolio's active prosecution is limited to this single engagement at the present time.

TO, HOLLY T serves as the busiest examiner, overseeing 1 pending office action. Since the total count of pending office actions is 1, this examiner is responsible for all of the company's active work. This one-to-one relationship simplifies the prosecution process and allows for a consistent legal strategy.

The 1 distinct art unit involved provides a specific technical context for the examination. With 1 distinct examiner, the company can focus its efforts on resolving the specific issues raised by TO, HOLLY T. This centralized prosecution footprint minimizes the complexity of managing multiple active patent applications.

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

Portfolio Summary

1
Total Pending OAs
0
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.

1
Hard (100%)
0
Medium (0%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
Multi-statute (no §101)1 (100%)

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
1
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.

10 h
Manual time on pending OAs
2 h
Time saved (low, 20%)
4 h
Time saved (mid, 35%)
0.1 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
TO, HOLLY T 1 47.5% +33.4%

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
18706570 APPLICATOR WITH CONTAINER HAVING MULTIPLE CHAMBERS TO, HOLLY T —

Interview Candidates (1)

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 1 ordered by deadline are shown.

App #TitleExaminerDue in
18706570 APPLICATOR WITH CONTAINER HAVING MULTIPLE CHAMBERS TO, HOLLY T —

Top Art Units

Art UnitApps
3772 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18706570 APPLICATOR WITH CONTAINER HAVING MULTIPLE CHAMBERS TO, HOLLY T 3772 §103§112 Final Rejection — Pending May 01, 2024

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Frequently Asked Questions

How many pending USPTO office actions does 2189704 Alberta Ltd. have?

2189704 Alberta Ltd. has 1 pending office actions as of October 2026, spread across 1 art units and 1 examiners.

Which USPTO examiner handles the most 2189704 Alberta Ltd. applications?

Holly T To has the most, with 1 of 2189704 Alberta Ltd.'s pending office actions.

What technology area are 2189704 Alberta Ltd.'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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