Prosecution Insights
Last updated: October 04, 2026

Ningbo Welldon Infant And Child Safety Technology Co. Ltd.

Technology area: Transportation, E-Commerce & Mechanical Systems

2 pending office actions • 1 art units • 2 examiners • 0 of 2 (0%) have an AI response strategy ready • 3 patents granted in the last 365 days

Analysis

Ningbo Welldon Infant And Child Safety Technology Co. Ltd. has 2 pending office actions in the Transportation, E-Commerce & Mechanical Systems technology area. These matters are concentrated within 1 distinct art unit, showing a consistent technical theme for the pending applications. The prosecution involves 2 distinct examiners. This arrangement allows the company to maintain technical consistency while receiving feedback from multiple sources within the patent office.

NELSON R BURGOS-GUNTIN is the busiest examiner for the portfolio, managing 1 pending office action. With 2 distinct examiners handling the 2 pending actions, the company's workload is evenly distributed. This requires the applicant to navigate the specific requirements of two different examiners while operating within a single art unit. Practitioners should coordinate their responses to ensure that arguments made to NELSON R BURGOS-GUNTIN are consistent with those presented to the other examiner involved in the 2 pending actions.

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

Portfolio Summary

2
Total Pending OAs
2
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.

0
Hard (0%)
1
Medium (50%)
1
Easy (50%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§102 only1 (50%)
§112 only1 (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
1
Mechanical / Eng
50% of docket
1
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.

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

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
BURGOS-GUNTIN, NELSON R 1 92.5% +4.3%
WUJCIAK, ALFRED J 1 74.9% +11.4%

Quick Wins (1)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 1 ordered by deadline are shown.

App #TitleExaminerDue in
18810547 FLOATING POWER SUPPLY CONNECTING ASSEMBLY BURGOS-GUNTIN, NELSON R —

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
18810157 Lying Position Adjusting Structure of Carrier and Child Safety Seat Using the Same WUJCIAK, ALFRED J —

Top Art Units

Art UnitApps
3636 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18810547 FLOATING POWER SUPPLY CONNECTING ASSEMBLY BURGOS-GUNTIN, NELSON R — §102 Non-Final OA — Pending Aug 21, 2024
18810157 Lying Position Adjusting Structure of Carrier and Child Safety Seat Using the Same WUJCIAK, ALFRED J 3636 §112 Non-Final OA — Pending Aug 20, 2024

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