Prosecution Insights
Last updated: October 25, 2026

Smoltek AB

Technology area: Chemistry & Materials

4 pending office actions • 2 art units • 4 examiners • 0 of 4 (0%) have an AI response strategy ready

Analysis

Smoltek AB has 4 pending office actions in Chemistry & Materials. The matters are handled by 4 examiners across 2 art units, so the docket has broad examiner dispersion within a narrower technical-unit structure.

DARBY, BRENDON CHARLES is the busiest examiner, with 1 pending matter. Counsel can use the shared art-unit structure to coordinate technical positions while preserving separate analysis for each examiner’s action.

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

Portfolio Summary

4
Total Pending OAs
3
Non-Final OAs
1
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.

4
Hard (100%)
0
Medium (0%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
Multi-statute (no §101)4 (100%)

Industry Mix

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

3
Life Sciences
75% 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
25% 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.

40 h
Manual time on pending OAs
8 h
Time saved (low, 20%)
14 h
Time saved (mid, 35%)
0.3 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
DARBY, BRENDON CHARLES 1 51.8% +16.9%
CHMIELECKI, SCOTT J 1 79.7% +19.8%
VAN, LUAN V 1 34.5% +40.0%
RUFO, LOUIS J 1 54.6% +22.8%

Hard Cases (4)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 4 ordered by deadline are shown.

App #TitleExaminerDue in
18695056 AN ELECTROCHEMICAL CELL WITH A CONNECTIVE NANOSTRUCTURE DARBY, BRENDON CHARLES —
18569299 A SEPARATOR ELEMENT ARRANGEMENT FOR AN ELECTROCHEMICAL CELL COMPRISING A NANOSTRUCTURE CHMIELECKI, SCOTT J —
18548963 An electrolyzer comprising a heating apparatus VAN, LUAN V —
18259623 An electrolyzer comprising a catalyst supported on a nanostructure RUFO, LOUIS J —

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
18695056 AN ELECTROCHEMICAL CELL WITH A CONNECTIVE NANOSTRUCTURE DARBY, BRENDON CHARLES —
18569299 A SEPARATOR ELEMENT ARRANGEMENT FOR AN ELECTROCHEMICAL CELL COMPRISING A NANOSTRUCTURE CHMIELECKI, SCOTT J —
18548963 An electrolyzer comprising a heating apparatus VAN, LUAN V —
18259623 An electrolyzer comprising a catalyst supported on a nanostructure RUFO, LOUIS J —

Top Art Units

Art UnitApps
1795 2
1729 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18695056 AN ELECTROCHEMICAL CELL WITH A CONNECTIVE NANOSTRUCTURE DARBY, BRENDON CHARLES — §102§112 Non-Final OA — Pending Mar 25, 2024
18569299 A SEPARATOR ELEMENT ARRANGEMENT FOR AN ELECTROCHEMICAL CELL COMPRISING A NANOSTRUCTURE CHMIELECKI, SCOTT J 1729 §102§103 Non-Final OA — Pending Dec 12, 2023
18548963 An electrolyzer comprising a heating apparatus VAN, LUAN V 1795 §102§103 Non-Final OA — Pending Sep 05, 2023
18259623 An electrolyzer comprising a catalyst supported on a nanostructure RUFO, LOUIS J 1795 §102§103§112 Final Rejection — Pending Jun 28, 2023

Managing Smoltek AB'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 Smoltek AB have?

Smoltek AB has 4 pending office actions as of October 2026, spread across 2 art units and 4 examiners.

Which USPTO examiner handles the most Smoltek AB applications?

Brendon Charles Darby has the most, with 1 of Smoltek AB's pending office actions.

What technology area are Smoltek AB'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