Prosecution Insights
Last updated: October 25, 2026

Avalyn Pharma Inc.

Technology areas: Biotechnology & Pharmaceuticals • Medical Devices & Mechanical Engineering

6 pending office actions • 4 art units • 5 examiners • 0 of 6 (0%) have an AI response strategy ready

Analysis

Avalyn Pharma Inc. faces 6 pending office actions within the Biotechnology & Pharmaceuticals technology area. These matters are distributed among 5 distinct examiners across 4 distinct art units, showing some concentration of subject matter within specific USPTO groups. The presence of 6 actions across 4 art units implies that while the technology is specialized, it touches upon several different examination specialties.

The busiest examiner for this portfolio is PINDERSKI, JACQUELINE M, who oversees 2 pending office actions. This examiner manages more actions than any of the other 5 distinct examiners who each handle the remaining actions. Practitioners should prioritize understanding the specific tendencies of PINDERSKI, JACQUELINE M, as her decisions impact multiple pending actions. Navigating 4 distinct art units requires a strategy that accounts for the varying procedural expectations of different biotechnology groups. This concentration under a single examiner for a portion of the docket may allow for a more focused approach on those specific cases.

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

Portfolio Summary

6
Total Pending OAs
3
Non-Final OAs
3
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 3 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

3
Overdue
0
Due this week
0
Due this month
0
Due in next 60 days
0
Due later

Deadline Fire Line

Every pending office action with a known statutory deadline, placed on a days-until-due axis. Dots left of Today are overdue; the further right, the more runway. Cases that share a deadline window stack vertically. 3 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (3)

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.

2
Hard (33%)
3
Medium (50%)
1
Easy (17%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only1 (17%)
Double-patenting only1 (17%)
Double-patenting + other2 (33%)
Multi-statute (no §101)2 (33%)

Industry Mix

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

4
Life Sciences
67% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
2
Mechanical / Eng
33% 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.

60 h
Manual time on pending OAs
12 h
Time saved (low, 20%)
21 h
Time saved (mid, 35%)
0.5 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
PINDERSKI, JACQUELINE M 2 26.8% +45.4%
ZHANG SPIERING, DONGXIU 1 41.2% +65.2%
RONEY, CELESTE A 1 63.0% +17.4%
TRUONG, QUANGLONG N 1 78.6% +23.3%
HAGHIGHATIAN, MINA 1 46.0% +39.4%

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
18042375 NEBULIZER DEVICE OPTIMIZATION FOR IMPROVED AEROSOL PARAMETERS AND USES THEREOF PINDERSKI, JACQUELINE M 104d overdue
18171930 NEBULIZER DEVICE OPTIMIZATION FOR IMPROVED AEROSOL PARAMETERS AND USES THEREOF PINDERSKI, JACQUELINE M 96d overdue
17028595 INHALED IMATINIB FOR TREATMENT OF PULMONARY ARTERIAL HYPERTENSION (PAH) HAGHIGHATIAN, MINA 45d overdue

Interview Candidates (6)

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 6 ordered by deadline are shown.

App #TitleExaminerDue in
18042375 NEBULIZER DEVICE OPTIMIZATION FOR IMPROVED AEROSOL PARAMETERS AND USES THEREOF PINDERSKI, JACQUELINE M 104d overdue
18171930 NEBULIZER DEVICE OPTIMIZATION FOR IMPROVED AEROSOL PARAMETERS AND USES THEREOF PINDERSKI, JACQUELINE M 96d overdue
17028595 INHALED IMATINIB FOR TREATMENT OF PULMONARY ARTERIAL HYPERTENSION (PAH) HAGHIGHATIAN, MINA 45d overdue
18974588 NINTEDANIB AND NINTEDANIB COMBINATION DRY POWDER COMPOSITIONS AND USES ZHANG SPIERING, DONGXIU —
18887514 SPECIALLY FORMULATED COMPOSITIONS OF INHALED NINTEDANIB AND NINTEDANIB SALTS RONEY, CELESTE A —
18664718 AEROSOL PIRFENIDONE AND PYRIDONE ANALOG COMPOUNDS AND USES THEREOF TRUONG, QUANGLONG N —

Top Art Units

Art UnitApps
1616 2
3785 2
1612 1
1615 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18974588 NINTEDANIB AND NINTEDANIB COMBINATION DRY POWDER COMPOSITIONS AND USES ZHANG SPIERING, DONGXIU 1616 §103§112DP Non-Final OA — Pending Dec 09, 2024
18887514 SPECIALLY FORMULATED COMPOSITIONS OF INHALED NINTEDANIB AND NINTEDANIB SALTS RONEY, CELESTE A 1612 §103§112DP Non-Final OA — Pending Sep 17, 2024
18664718 AEROSOL PIRFENIDONE AND PYRIDONE ANALOG COMPOUNDS AND USES THEREOF TRUONG, QUANGLONG N 1615 DP Non-Final OA — Pending May 15, 2024
18042375 NEBULIZER DEVICE OPTIMIZATION FOR IMPROVED AEROSOL PARAMETERS AND USES THEREOF PINDERSKI, JACQUELINE M 3785 §103§112 Final Rejection 104d overdue Pending Feb 21, 2023
18171930 NEBULIZER DEVICE OPTIMIZATION FOR IMPROVED AEROSOL PARAMETERS AND USES THEREOF PINDERSKI, JACQUELINE M 3785 §103 Final Rejection 96d overdue Pending Feb 21, 2023
17028595 INHALED IMATINIB FOR TREATMENT OF PULMONARY ARTERIAL HYPERTENSION (PAH) HAGHIGHATIAN, MINA 1616 §103§112 Final Rejection 45d overdue Pending Sep 22, 2020

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Frequently Asked Questions

How many pending USPTO office actions does Avalyn Pharma Inc. have?

Avalyn Pharma Inc. has 6 pending office actions as of October 2026, spread across 4 art units and 5 examiners.

Which USPTO examiner handles the most Avalyn Pharma Inc. applications?

Jacqueline M Pinderski has the most, with 2 of Avalyn Pharma Inc.'s pending office actions.

What technology area are Avalyn Pharma Inc.'s patent applications in?

Mostly Biotechnology & Pharmaceuticals (USPTO Tech Center 1600), based on where its pending office actions are examined.

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