Prosecution Insights
Last updated: October 25, 2026

Zibo City Luzhong Refractories Co. Ltd.

Technology area: Chemistry & Materials

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

Analysis

Zibo City Luzhong Refractories Co. Ltd. has 1 pending office action in the Chemistry & Materials technology area. This action is assigned to 1 distinct examiner, AUER, LAURA A, who is the busiest examiner for the portfolio. The prosecution is occurring within 1 distinct art unit, reflecting a specific and narrow focus within the chemistry sector. This arrangement indicates that the company is concentrating its current intellectual property efforts on a single point of review.

The busiest_examiner_pending count for AUER, LAURA A is 1, which represents the total number of pending office actions for the company. This indicates that the company's current patent prosecution is entirely centralized under one examiner and one art unit. Practitioners should note that the outcome of the company's current efforts in the Chemistry & Materials area depends on this single interaction. This centralization simplifies the communication process but also increases the impact of this specific examiner's perspective on the company's overall strategy.

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.

1
Life Sciences
100% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
0
Mechanical / Eng
0% 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
AUER, LAURA A 1 49.9% +34.2%

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
18290391 CA6-BASED REFRACTORY MATERIAL WITH MEDIUM VOLUME DENSITY, PREPARATION METHOD THEREFOR, AND USE THEREOF AUER, LAURA A —

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
18290391 CA6-BASED REFRACTORY MATERIAL WITH MEDIUM VOLUME DENSITY, PREPARATION METHOD THEREFOR, AND USE THEREOF AUER, LAURA A —

Top Art Units

Art UnitApps
1783 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18290391 CA6-BASED REFRACTORY MATERIAL WITH MEDIUM VOLUME DENSITY, PREPARATION METHOD THEREFOR, AND USE THEREOF AUER, LAURA A 1783 §102§103§112 Non-Final OA — Pending Nov 13, 2023

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Frequently Asked Questions

How many pending USPTO office actions does Zibo City Luzhong Refractories Co. Ltd. have?

Zibo City Luzhong Refractories Co. Ltd. has 1 pending office actions as of October 2026, spread across 1 art units and 1 examiners.

Which USPTO examiner handles the most Zibo City Luzhong Refractories Co. Ltd. applications?

Laura A Auer has the most, with 1 of Zibo City Luzhong Refractories Co. Ltd.'s pending office actions.

What technology area are Zibo City Luzhong Refractories Co. Ltd.'s patent applications in?

Mostly Chemistry & Materials (USPTO Tech Center 1700), based on where its pending office actions are examined.

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