Prosecution Insights
Last updated: October 25, 2026

Conair LLC

Technology area: Medical Devices & Mechanical Engineering

5 pending office actions • 4 art units • 5 examiners • 0 of 5 (0%) have an AI response strategy ready • 39 patents granted in the last 365 days

Analysis

Conair LLC has 5 pending office actions in Medical Devices & Mechanical Engineering. The matters involve 5 examiners and 4 art units, showing broad examiner distribution with some shared technical venues.

KASZTEJNA, MATTHEW JOHN is the busiest examiner, with 1 pending matter. Since no examiner has multiple listed matters, counsel should prioritize matter-specific review while looking for recurring art-unit issues.

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

Portfolio Summary

5
Total Pending OAs
0
Non-Final OAs
4
Final Rejections
1
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 2 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

0
Overdue
0
Due this week
2
Due this month
0
Due in next 60 days
0
Due later

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.

3
Hard (60%)
2
Medium (40%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only2 (40%)
Multi-statute (no §101)3 (60%)

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
4
Mechanical / Eng
80% of docket
1
Business / Other
20% 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.

50 h
Manual time on pending OAs
10 h
Time saved (low, 20%)
18 h
Time saved (mid, 35%)
0.4 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
KASZTEJNA, MATTHEW JOHN 1 64.5% +13.1%
DEEAN, DEEPAK A 1 49.2% +42.2%
CONNELL, JENNIFER PETSCHE 1 28.6% +41.5%
DANG, KET D 1 61.6% +37.9%
ROSEN, ERIC J 1 41.3% +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
18522753 COMB ASSEMBLY CONNELL, JENNIFER PETSCHE 22d
18428617 MULTI-FUNCTION GRIDDLE DEEAN, DEEPAK A 28d
18591155 COFFEE BREWING APPARATUS AND METHOD KASZTEJNA, MATTHEW JOHN —
17863560 MULTI-BARREL HAIR STYLING APPLIANCE AND METHODS FOR STYLING HAIR USING A MULTI-BARREL HAIR STYLING APPLIANCE ROSEN, ERIC J —

Interview Candidates (5)

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 5 ordered by deadline are shown.

App #TitleExaminerDue in
18522753 COMB ASSEMBLY CONNELL, JENNIFER PETSCHE 22d
18428617 MULTI-FUNCTION GRIDDLE DEEAN, DEEPAK A 28d
18591155 COFFEE BREWING APPARATUS AND METHOD KASZTEJNA, MATTHEW JOHN —
18113352 FOOD BLENDER AND SCRAPER ASSEMBLY FOR A FOOD BLENDER DANG, KET D —
17863560 MULTI-BARREL HAIR STYLING APPLIANCE AND METHODS FOR STYLING HAIR USING A MULTI-BARREL HAIR STYLING APPLIANCE ROSEN, ERIC J —

Top Art Units

Art UnitApps
3772 2
3993 1
3762 1
3761 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18591155 COFFEE BREWING APPARATUS AND METHOD KASZTEJNA, MATTHEW JOHN 3993 §102§103§112 Final Rejection — Pending Feb 29, 2024
18428617 MULTI-FUNCTION GRIDDLE DEEAN, DEEPAK A 3762 §102§103 Final Rejection 28d Pending Jan 31, 2024
18522753 COMB ASSEMBLY CONNELL, JENNIFER PETSCHE 3772 §103 Non-Final OA 22d Pending Nov 29, 2023
18113352 FOOD BLENDER AND SCRAPER ASSEMBLY FOR A FOOD BLENDER DANG, KET D 3761 §103 Final Rejection — Pending Feb 23, 2023
17863560 MULTI-BARREL HAIR STYLING APPLIANCE AND METHODS FOR STYLING HAIR USING A MULTI-BARREL HAIR STYLING APPLIANCE ROSEN, ERIC J 3772 §102§103 Final Rejection — Pending Jul 13, 2022

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Frequently Asked Questions

How many pending USPTO office actions does Conair LLC have?

Conair LLC has 5 pending office actions as of October 2026, spread across 4 art units and 5 examiners.

Which USPTO examiner handles the most Conair LLC applications?

Matthew John Kasztejna has the most, with 1 of Conair LLC's pending office actions.

What technology area are Conair LLC's patent applications in?

Mostly Medical Devices & Mechanical Engineering (USPTO Tech Center 3700), based on where its pending office actions are examined.

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