Prosecution Insights
Last updated: October 25, 2026

Sonova AG

Technology areas: Communications • Medical Devices & Mechanical Engineering

8 pending office actions • 5 art units • 8 examiners • 0 of 8 (0%) have an AI response strategy ready • 32 patents granted in the last 365 days

Analysis

Sonova AG has 8 pending office actions in Communications. The record spans 8 examiners and 5 art units, indicating that each pending matter is assigned to a separate examiner while some art-unit specialization is repeated across the portfolio.

SAN MARTIN, EDGARDO is the busiest examiner, with 1 pending matter. Since the supplied examiner assignments do not show concentration in one individual, counsel should use consistent Communications terminology and maintain matter-specific strategies for each art unit.

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

Portfolio Summary

8
Total Pending OAs
5
Non-Final OAs
3
Final Rejections
0
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.

1
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.

3
Hard (38%)
5
Medium (62%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only4 (50%)
§102 only1 (12%)
Multi-statute (no §101)3 (38%)

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
4
Communications
50% of docket
1
Semiconductors
12% of docket
2
Mechanical / Eng
25% of docket
1
Business / Other
12% 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.

80 h
Manual time on pending OAs
16 h
Time saved (low, 20%)
28 h
Time saved (mid, 35%)
0.7 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
SAN MARTIN, EDGARDO 1 76.0% +6.6%
YU, NORMAN 1 87.5% +14.0%
ANWAH, OLISA 1 89.0% +4.7%
AL AUBAIDI, RASHA S 1 77.7% +11.7%
MONIKANG, GEORGE C 1 75.4% +7.1%
ZHU, QIN 1 87.5% +3.3%
OGLES, MATTHEW ERIC 1 50.0% +58.4%
MUSTANSIR, ABID A 1 78.3% +10.7%

Quick Wins (2)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 2 ordered by deadline are shown.

App #TitleExaminerDue in
19016676 Charging arrangement for charging a hearing aid ANWAH, OLISA —
18924292 Method and system for streaming a multichannel audio signal to a binaural hearing system ZHU, QIN —

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
18099699 Hearing Device, Hearing Device-Based Systems and Methods for Monitoring Glucose MUSTANSIR, ABID A 36d overdue
18439901 Hearing Devices, Systems, and Methods for Measuring a Core Body Temperature of a User OGLES, MATTHEW ERIC 26d
19018757 RECEIVER FOR A HEARING INSTRUMENT AND METHOD OF PRODUCING IT YU, NORMAN —

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
18099699 Hearing Device, Hearing Device-Based Systems and Methods for Monitoring Glucose MUSTANSIR, ABID A 36d overdue
18439901 Hearing Devices, Systems, and Methods for Measuring a Core Body Temperature of a User OGLES, MATTHEW ERIC 26d
19018757 RECEIVER FOR A HEARING INSTRUMENT AND METHOD OF PRODUCING IT YU, NORMAN —
18978112 DETERMINING ACOUSTIC MASS OF EARPIECE WITH MACHINE LEARNING ALGORITHM AL AUBAIDI, RASHA S —

Top Art Units

Art UnitApps
2693 2
3791 2
2837 1
2692 1
2691 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19072203 COMPACT ACOUSTIC DEVICE WITH ADAPTABLE FREQUENCY CONTROL SAN MARTIN, EDGARDO 2837 §102 Non-Final OA — Pending Mar 06, 2025
19018757 RECEIVER FOR A HEARING INSTRUMENT AND METHOD OF PRODUCING IT YU, NORMAN 2693 §103§112 Non-Final OA — Pending Jan 13, 2025
19016676 Charging arrangement for charging a hearing aid ANWAH, OLISA — §103 Non-Final OA — Pending Jan 10, 2025
18978112 DETERMINING ACOUSTIC MASS OF EARPIECE WITH MACHINE LEARNING ALGORITHM AL AUBAIDI, RASHA S 2693 §103 Non-Final OA — Pending Dec 12, 2024
18932197 Method and system for providing assistive listening MONIKANG, GEORGE C 2692 §103 Non-Final OA — Pending Oct 30, 2024
18924292 Method and system for streaming a multichannel audio signal to a binaural hearing system ZHU, QIN 2691 §103 Final Rejection — Pending Oct 23, 2024
18439901 Hearing Devices, Systems, and Methods for Measuring a Core Body Temperature of a User OGLES, MATTHEW ERIC 3791 §103§112 Final Rejection 26d Pending Feb 13, 2024
18099699 Hearing Device, Hearing Device-Based Systems and Methods for Monitoring Glucose MUSTANSIR, ABID A 3791 §103§112Other Final Rejection 36d overdue Pending Jan 20, 2023

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Frequently Asked Questions

How many pending USPTO office actions does Sonova AG have?

Sonova AG has 8 pending office actions as of October 2026, spread across 5 art units and 8 examiners.

Which USPTO examiner handles the most Sonova AG applications?

Edgardo San Martin has the most, with 1 of Sonova AG's pending office actions.

What technology area are Sonova AG's patent applications in?

Mostly Communications (USPTO Tech Center 2600), based on where its pending office actions are examined.

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