Prosecution Insights
Last updated: October 25, 2026

Delta Faucet Company

Technology area: Medical Devices & Mechanical Engineering

5 pending office actions • 3 art units • 5 examiners • 0 of 5 (0%) have an AI response strategy ready • 115 patents granted in the last 365 days

Analysis

Delta Faucet Company has 5 pending office actions, involving 5 distinct examiners and 3 distinct art units in Medical Devices & Mechanical Engineering. The action and examiner totals match, while the smaller art-unit total indicates that some examination units handle multiple matters.

LOEPPKE, JANIE MEREDITH is identified as the busiest examiner, with 1 pending matter. Counsel should coordinate responses across 3 art units while preserving examiner-specific analysis.

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

Portfolio Summary

5
Total Pending OAs
2
Non-Final OAs
2
Final Rejections
1
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
0
Due this month
1
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%)
1
Medium (20%)
1
Easy (20%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
Double-patenting only1 (20%)
Double-patenting + other1 (20%)
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
5
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.

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
LOEPPKE, JANIE MEREDITH 1 55.4% +28.9%
NICOLAS, FREDERICK C 1 81.4% +12.6%
BARRERA, JUAN C 1 63.2% +35.2%
DEERY, ERIN LEAH 1 58.4% +48.7%
HICKS, ANGELISA 1 63.4% +22.0%

Quick Wins (1)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 1 ordered by deadline are shown.

App #TitleExaminerDue in
18897816 VALVE ASSEMBLY FOR AN ELECTRONIC FAUCET NICOLAS, FREDERICK C —

Hard Cases (3)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 3 ordered by deadline are shown.

App #TitleExaminerDue in
18787484 DUAL HANDLE CENTER MOUNTED FAUCET DEERY, ERIN LEAH 46d
18800853 SHOWERHEAD INCLUDING SPRAY NOZZLE AND DEFLECTOR BARRERA, JUAN C —
18719014 ELECTRONIC FAUCET INCLUDING A SCHEDULER HICKS, ANGELISA —

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
18787484 DUAL HANDLE CENTER MOUNTED FAUCET DEERY, ERIN LEAH 46d
19095878 BATHING WALL SYSTEM LOEPPKE, JANIE MEREDITH —
18897816 VALVE ASSEMBLY FOR AN ELECTRONIC FAUCET NICOLAS, FREDERICK C —
18800853 SHOWERHEAD INCLUDING SPRAY NOZZLE AND DEFLECTOR BARRERA, JUAN C —
18719014 ELECTRONIC FAUCET INCLUDING A SCHEDULER HICKS, ANGELISA —

Top Art Units

Art UnitApps
3754 3
3752 1
3753 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19095878 BATHING WALL SYSTEM LOEPPKE, JANIE MEREDITH 3754 §103DP Non-Final OA — Pending Mar 31, 2025
18897816 VALVE ASSEMBLY FOR AN ELECTRONIC FAUCET NICOLAS, FREDERICK C 3754 DP Final Rejection — Pending Sep 26, 2024
18800853 SHOWERHEAD INCLUDING SPRAY NOZZLE AND DEFLECTOR BARRERA, JUAN C 3752 §102§103§112 Final Rejection — Pending Aug 12, 2024
18787484 DUAL HANDLE CENTER MOUNTED FAUCET DEERY, ERIN LEAH 3754 §102§103 Non-Final OA 46d Pending Jul 29, 2024
18719014 ELECTRONIC FAUCET INCLUDING A SCHEDULER HICKS, ANGELISA 3753 §103§112 Non-Final OA — Pending Jun 12, 2024

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Frequently Asked Questions

How many pending USPTO office actions does Delta Faucet Company have?

Delta Faucet Company has 5 pending office actions as of October 2026, spread across 3 art units and 5 examiners.

Which USPTO examiner handles the most Delta Faucet Company applications?

Janie Meredith Loeppke has the most, with 1 of Delta Faucet Company's pending office actions.

What technology area are Delta Faucet Company'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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