Prosecution Insights
Last updated: October 25, 2026

Ib Appliances US Holdings LLC

Technology area: Medical Devices & Mechanical Engineering

4 pending office actions • 1 art units • 4 examiners • 0 of 4 (0%) have an AI response strategy ready • 13 patents granted in the last 365 days

Analysis

Ib Appliances US Holdings LLC is active in the Medical Devices & Mechanical Engineering technology area. The company's portfolio currently features 5 pending office actions. These actions are distributed across 2 distinct art units, indicating that while the company's innovations are within the mechanical engineering sector, they are being reviewed by different specialized groups. This suggests a relatively broad technical scope for the company's current filings.

The prosecution involves 5 distinct examiners, meaning each of the 5 pending actions is being handled by a different individual. CAMPBELL, THOR S is identified as the busiest examiner for the company, with 1 pending office action. With 5 different examiners and 2 art units involved, the practitioner must manage multiple parallel prosecution tracks. This requires navigating the various examination styles and requirements of several individuals within the Medical Devices & Mechanical Engineering field simultaneously to maintain the integrity of the patent portfolio.

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

Portfolio Summary

4
Total Pending OAs
4
Non-Final OAs
0
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.

2
Hard (50%)
2
Medium (50%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only1 (25%)
§102 only1 (25%)
Multi-statute (no §101)2 (50%)

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
CAMPBELL, THOR S 1 75.1% +1.0%
ROSARIO-APONTE, ALBA T 1 55.6% +25.3%
DANG, KET D 1 61.6% +37.9%
ABRAHAM, IBRAHIME A 1 23.9% +38.9%

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
18570275 INDOOR GRILL AND AIR FRYER COMBINATION PRODUCT ROSARIO-APONTE, ALBA T —
18357340 LID OF PRESSURE COOKER AND PRESSURE COOKER USING THE LID DANG, KET D —
17855989 SYNCHRONIZATION FOR A MULTIPLE ZONE FOOD PREPARATION DEVICE ABRAHAM, IBRAHIME A —

Interview Candidates (3)

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 3 ordered by deadline are shown.

App #TitleExaminerDue in
18570275 INDOOR GRILL AND AIR FRYER COMBINATION PRODUCT ROSARIO-APONTE, ALBA T —
18357340 LID OF PRESSURE COOKER AND PRESSURE COOKER USING THE LID DANG, KET D —
17855989 SYNCHRONIZATION FOR A MULTIPLE ZONE FOOD PREPARATION DEVICE ABRAHAM, IBRAHIME A —

Top Art Units

Art UnitApps
3761 4

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18541821 USER GUIDANCE FOR A FOOD PREPARATION DEVICE CAMPBELL, THOR S 3761 §102 Non-Final OA — Pending Dec 15, 2023
18570275 INDOOR GRILL AND AIR FRYER COMBINATION PRODUCT ROSARIO-APONTE, ALBA T 3761 §102§103§112 Non-Final OA — Pending Dec 14, 2023
18357340 LID OF PRESSURE COOKER AND PRESSURE COOKER USING THE LID DANG, KET D 3761 §102§103 Non-Final OA — Pending Jul 24, 2023
17855989 SYNCHRONIZATION FOR A MULTIPLE ZONE FOOD PREPARATION DEVICE ABRAHAM, IBRAHIME A 3761 §103 Non-Final OA — Pending Jul 01, 2022

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Frequently Asked Questions

How many pending USPTO office actions does Ib Appliances US Holdings LLC have?

Ib Appliances US Holdings LLC has 4 pending office actions as of October 2026, spread across 1 art units and 4 examiners.

Which USPTO examiner handles the most Ib Appliances US Holdings LLC applications?

Thor S Campbell has the most, with 1 of Ib Appliances US Holdings LLC's pending office actions.

What technology area are Ib Appliances US Holdings LLC'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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