Prosecution Insights
Last updated: October 04, 2026

Watersprint AB

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

Analysis

Watersprint AB currently has 1 pending office action active in its patent portfolio. This action is assigned to 1 distinct examiner, TAI, XIUYU. The data shows 0 distinct art units, which is a specific administrative detail for the current filing. This structure indicates that the company's prosecution is highly concentrated under a single individual without being distributed across multiple units.

TAI, XIUYU is the busiest examiner, managing 1 busiest examiner pending office action. This 1 busiest examiner pending action accounts for the total of 1 pending office action for the company. Since there is only 1 distinct examiner, the prosecution is centralized. The 0 distinct art units figure further emphasizes the singular nature of the current patent office interaction.

The 0 distinct art units and the distinct examiner define the current state of the portfolio for Watersprint AB. With the pending office action, the company's engagement with the patent office is limited to the busiest examiner pending action. This arrangement ensures that all technical discussions and legal arguments are handled by a single point of contact at the office.

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

Portfolio Summary

1
Total Pending OAs
1
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.

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
0
Mechanical / Eng
0% of docket
1
Business / Other
100% 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
TAI, XIUYU 1 58.6% +49.5%

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
18492759 WATER TREATMENT DEVICE WITH INTERNAL CHAMBER TAI, XIUYU —

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
18492759 WATER TREATMENT DEVICE WITH INTERNAL CHAMBER TAI, XIUYU —

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18492759 WATER TREATMENT DEVICE WITH INTERNAL CHAMBER TAI, XIUYU — §102§103 Non-Final OA — Pending Oct 23, 2023

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