Prosecution Insights
Last updated: October 25, 2026

Jef Steel Corporation

Technology area: Chemistry & Materials

2 pending office actions • 2 art units • 2 examiners • 0 of 2 (0%) have an AI response strategy ready

Analysis

Jef Steel Corporation currently has 1 pending office action within the Chemistry & Materials technology area. This action is being handled by 1 distinct examiner, SHAH, SAMIR, who is also the busiest examiner for the company. The presence of 1 distinct art unit indicates that the company's current prosecution is focused on a specific technical area within Chemistry & Materials.

Because there is only 1 pending office action, SHAH, SAMIR is responsible for 1 busiest examiner pending action, which constitutes the entire pending workload. This concentration under 1 distinct examiner and 1 distinct art unit suggests a very streamlined prosecution process. The outcome of the 1 pending office action will be the primary factor in the portfolio's immediate development.

Practitioners should focus their efforts on the specific preferences and requirements of SHAH, SAMIR. Since the 1 busiest examiner pending action is the only active matter, there are no competing priorities or differing examiner styles to manage. The strategy for Jef Steel Corporation is currently tied to the resolution of this single case within the 1 distinct art unit.

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%)
2
Medium (100%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only1 (50%)
Double-patenting + other1 (50%)

Industry Mix

How the docket's pending cases split across USPTO tech-center bands.

2
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.

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
YANG, JIE 1 62.5% +19.4%
SHAH, SAMIR 1 36.7% +35.1%

Interview Candidates (2)

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 2 ordered by deadline are shown.

App #TitleExaminerDue in
18712855 METHOD FOR PRODUCING METALLIC IRON YANG, JIE —
18698084 COATING SOLUTION FOR COATING METAL SHEET SHAH, SAMIR —

Top Art Units

Art UnitApps
1734 1
1787 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18712855 METHOD FOR PRODUCING METALLIC IRON YANG, JIE 1734 §102§103§112DP Non-Final OA — Pending May 23, 2024
18698084 COATING SOLUTION FOR COATING METAL SHEET SHAH, SAMIR 1787 §103Other Non-Final OA — Pending Apr 03, 2024

Managing Jef Steel Corporation's Patent Portfolio?

IP Author helps IP teams respond to office actions faster with AI-generated responses, examiner analytics, and prosecution intelligence.

Start Free Trial

Frequently Asked Questions

How many pending USPTO office actions does Jef Steel Corporation have?

Jef Steel Corporation has 2 pending office actions as of October 2026, spread across 2 art units and 2 examiners.

Which USPTO examiner handles the most Jef Steel Corporation applications?

Jie Yang has the most, with 1 of Jef Steel Corporation's pending office actions.

What technology area are Jef Steel Corporation's patent applications in?

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

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month