Prosecution Insights
Last updated: October 25, 2026

Borgwarner Sweden AB

Technology areas: Semiconductors, Circuits & Optics • Transportation, E-Commerce & Mechanical Systems

5 pending office actions • 5 art units • 5 examiners • 0 of 5 (0%) have an AI response strategy ready • 1 patents granted in the last 365 days

Analysis

Borgwarner Sweden AB has 4 pending office actions in the Transportation, E-Commerce & Mechanical Systems technology area. These 4 pending office actions are assigned to 4 distinct examiners and 4 distinct art units. KNIGHT, DEREK DOUGLAS is the busiest examiner, with 1 pending office action currently assigned. This confirms that the 4 pending office actions are spread evenly among the 4 distinct examiners.

This distribution requires a highly individualized approach to each application, as there is no examiner or art unit overlap. Practitioners must focus on the unique requirements of each of the 4 distinct art units to successfully move the 4 pending office actions toward allowance. The lack of concentration means that the company's success is not tied to any single individual's interpretation of the prior art.

The presence of 4 distinct art units for only 4 pending office actions suggests that Borgwarner Sweden AB is pursuing innovations that span multiple sub-disciplines. Counsel should be prepared for 4 different sets of prior art and examination styles. Without shared examiners, there is little opportunity to apply lessons learned from one case to the others in the current portfolio.

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

Portfolio Summary

5
Total Pending OAs
5
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 (40%)
3
Medium (60%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only3 (60%)
Multi-statute (no §101)2 (40%)

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
2
Semiconductors
40% of docket
3
Mechanical / Eng
60% 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.

50 h
Manual time on pending OAs
10 h
Time saved (low, 20%)
18 h
Time saved (mid, 35%)
0.4 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
KNIGHT, DEREK DOUGLAS 1 85.2% +3.3%
ALGEHAIM, MOHAMED A 1 58.5% +20.3%
ZHONG, XIN Y 1 76.5% +15.3%
INSTONE, NATHANIEL JOSEPH 1 57.9% +32.7%
MEDANI, MOHAMED 1 71.1% +26.2%

Hard Cases (2)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 2 ordered by deadline are shown.

App #TitleExaminerDue in
19157024 DIFFERENTIAL DEVICE WITH DISCONNECT KNIGHT, DEREK DOUGLAS —
19117680 A VEHICLE, AND A CONTROL METHOD FOR SUCH VEHICLE ALGEHAIM, MOHAMED A —

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
19117680 A VEHICLE, AND A CONTROL METHOD FOR SUCH VEHICLE ALGEHAIM, MOHAMED A —
18856109 END-OF-LINE METHOD FOR DETERMINING EFFICIENCY OF A VEHICLE MODULE ZHONG, XIN Y —
18556771 CHARGING CIRCUIT FOR AN ENERGY STORAGE DEVICE OF A VEHICLE INSTONE, NATHANIEL JOSEPH —
18282950 ELECTRIC DRIVE MODULE MEDANI, MOHAMED —

Top Art Units

Art UnitApps
3655 1
3668 1
2855 1
2859 1
3611 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19157024 DIFFERENTIAL DEVICE WITH DISCONNECT KNIGHT, DEREK DOUGLAS 3655 §102§103 Non-Final OA — Pending Aug 15, 2025
19117680 A VEHICLE, AND A CONTROL METHOD FOR SUCH VEHICLE ALGEHAIM, MOHAMED A 3668 §102§103 Non-Final OA — Pending Apr 02, 2025
18856109 END-OF-LINE METHOD FOR DETERMINING EFFICIENCY OF A VEHICLE MODULE ZHONG, XIN Y 2855 §103 Non-Final OA — Pending Oct 11, 2024
18556771 CHARGING CIRCUIT FOR AN ENERGY STORAGE DEVICE OF A VEHICLE INSTONE, NATHANIEL JOSEPH 2859 §103 Non-Final OA — Pending Oct 23, 2023
18282950 ELECTRIC DRIVE MODULE MEDANI, MOHAMED 3611 §103 Non-Final OA — Pending Sep 19, 2023

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Frequently Asked Questions

How many pending USPTO office actions does Borgwarner Sweden AB have?

Borgwarner Sweden AB has 5 pending office actions as of October 2026, spread across 5 art units and 5 examiners.

Which USPTO examiner handles the most Borgwarner Sweden AB applications?

Derek Douglas Knight has the most, with 1 of Borgwarner Sweden AB's pending office actions.

What technology area are Borgwarner Sweden AB's patent applications in?

Mostly Transportation, E-Commerce & Mechanical Systems (USPTO Tech Center 3600), based on where its pending office actions are examined.

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