Prosecution Insights
Last updated: October 25, 2026

Guerlain

Technology area: Medical Devices & Mechanical Engineering

1 pending office actions • 1 art units • 1 examiners • 0 of 1 (0%) have an AI response strategy ready • 3 patents granted in the last 365 days

Analysis

Guerlain currently manages 1 pending office action in the Medical Devices & Mechanical Engineering technology area. This action is situated in 1 distinct art unit, showing a specific technical focus for the company's current filings. The case is being reviewed by a distinct examiner, concentrating the entire active workload with one individual. This structure reflects a very focused and streamlined interaction with the patent office during this period.

PAL, PRINCE is the busiest examiner for the company, holding the 1 pending office action. Because there is only one pending office action total, this examiner is the only one currently active on the company's behalf. The use of 1 distinct art unit and the distinct examiner results in a very focused prosecution landscape. There is no diversification of examiner risk, as the outcome of the entire active portfolio rests with this individual.

For a practitioner, the Medical Devices & Mechanical Engineering focus requires a strategy tailored to the specific standards of the assigned art unit. Since PAL, PRINCE manages the only active case, the applicant should prioritize understanding this examiner's past decisions and preferences. The resolution of the 1 pending office action will define the company's current patent trajectory. This focused environment allows for a dedicated legal effort on a single front rather than managing multiple disparate applications across the patent 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

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 1 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

0
Overdue
0
Due this week
1
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.

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
1
Mechanical / Eng
100% 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
PAL, PRINCE 1 70.9% +14.9%

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
18267679 COVER FOR COSMETIC PRODUCT PACKAGING DEVICE PAL, PRINCE 19d

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
18267679 COVER FOR COSMETIC PRODUCT PACKAGING DEVICE PAL, PRINCE 19d

Top Art Units

Art UnitApps
3735 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18267679 COVER FOR COSMETIC PRODUCT PACKAGING DEVICE PAL, PRINCE 3735 §102§103 Non-Final OA 19d Pending Jun 15, 2023

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Frequently Asked Questions

How many pending USPTO office actions does Guerlain have?

Guerlain has 1 pending office actions as of October 2026, spread across 1 art units and 1 examiners.

Which USPTO examiner handles the most Guerlain applications?

Prince Pal has the most, with 1 of Guerlain's pending office actions.

What technology area are Guerlain'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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