Prosecution Insights
Last updated: October 25, 2026

Sivantos Pte. Ltd.

Technology areas: Communications • Semiconductors, Circuits & Optics

13 pending office actions • 9 art units • 12 examiners • 0 of 13 (0%) have an AI response strategy ready • 36 patents granted in the last 365 days

Analysis

Sivantos Pte. Ltd. has 15 pending office actions in Communications. The matters involve 13 distinct examiners across 9 distinct art units, indicating broad distribution across the communications examination structure.

GANMAVO, KUASSI A is the busiest examiner, with 2 pending matters. The two matters may permit comparison of examiner-specific positions, but most of the portfolio is assigned to other examiners.

The art-unit spread supports organizing prosecution around recurring communication technologies and claim concepts. Counsel should coordinate terminology, disclosure support, and prior-art review across the portfolio while preserving response strategies tailored to each examiner and unit.

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

Portfolio Summary

13
Total Pending OAs
10
Non-Final OAs
3
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.

1
Overdue
0
Due this week
0
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.

8
Hard (62%)
5
Medium (38%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other2 (15%)
§103 only5 (38%)
Multi-statute (no §101)6 (46%)

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
10
Communications
77% of docket
3
Semiconductors
23% of docket
0
Mechanical / Eng
0% 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.

130 h
Manual time on pending OAs
26 h
Time saved (low, 20%)
46 h
Time saved (mid, 35%)
1.1 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
FALEY, KATHERINE A 2 65.5% +45.4%
FOSTER JR., MICHAEL ALAN 1 100.0% +0.0%
LAO, LUNSEE 1 75.8% +15.8%
BRINEY III, WALTER F 1 65.3% +4.5%
STOYTCHEV, MARIN STOYTCHEV 1 79.3% +1.7%
GANMAVO, KUASSI A 1 70.6% +20.3%
NI, SUHAN 1 86.7% +13.9%
NGUYEN, SEAN H 1 86.5% +4.8%
JACKSON, JAKIEDA R 1 74.1% +15.8%
KRZYSTAN, ALEXANDER J 1 81.3% +7.3%

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
18889653 HEARING SYSTEM, AND METHOD FOR PRODUCING MONAURAL OR BINAURAL BEATS KRZYSTAN, ALEXANDER J —

Hard Cases (8)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 8 ordered by deadline are shown.

App #TitleExaminerDue in
19087830 METHOD FOR SUPPORTING THE HEARING COMPREHENSION OF A HEARING INSTRUMENT USER AND HEARING SYSTEM WITH A HEARING INSTRUMENT FOSTER JR., MICHAEL ALAN —
19078547 METHOD FOR OPERATING A HEARING AID SYSTEM AND A HEARING AID SYSTEM LAO, LUNSEE —
18976624 HEARING INSTRUMENT AND METHOD FOR OPERATING THE HEARING INSTRUMENT NI, SUHAN —
18976614 HEARING INSTRUMENT AND METHOD FOR OPERATING THE HEARING INSTRUMENT FALEY, KATHERINE A —
18958167 HEARING INSTRUMENT CONFIGURATION SYSTEM NGUYEN, SEAN H —
18939940 METHOD FOR OPERATING A HEARING AID SYSTEM AND HEARING AID SYSTEM JACKSON, JAKIEDA R —
18591551 ELECTRONIC DEVICE HAVING TEMPERATURE REDUCTION FOR WIRELESS CHARGING AND INDUCTIVE CHARGING SYSTEM KIM, AHSHIK —
18428655 METHOD FOR OPERATING A HEARING DEVICE, HEARING DEVICE AND HEARING DEVICE SYSTEM DUNN, DREW A —

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
18409261 METHOD FOR OPERATING A HEARING DEVICE FALEY, KATHERINE A 5d overdue
19078547 METHOD FOR OPERATING A HEARING AID SYSTEM AND A HEARING AID SYSTEM LAO, LUNSEE —
19036304 HEARING DEVICE AND METHOD FOR SIGNAL PROCESSING IN A HEARING DEVICE GANMAVO, KUASSI A —
18976624 HEARING INSTRUMENT AND METHOD FOR OPERATING THE HEARING INSTRUMENT NI, SUHAN —
18976614 HEARING INSTRUMENT AND METHOD FOR OPERATING THE HEARING INSTRUMENT FALEY, KATHERINE A —
18939940 METHOD FOR OPERATING A HEARING AID SYSTEM AND HEARING AID SYSTEM JACKSON, JAKIEDA R —

Top Art Units

Art UnitApps
2691 3
2692 2
2693 2
2654 1
2845 1
2657 1
2694 1
2876 1
2859 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19087830 METHOD FOR SUPPORTING THE HEARING COMPREHENSION OF A HEARING INSTRUMENT USER AND HEARING SYSTEM WITH A HEARING INSTRUMENT FOSTER JR., MICHAEL ALAN 2654 §101§103 Non-Final OA — Pending Mar 24, 2025
19078547 METHOD FOR OPERATING A HEARING AID SYSTEM AND A HEARING AID SYSTEM LAO, LUNSEE 2691 §102§103 Non-Final OA — Pending Mar 13, 2025
19073358 METHOD FOR OPERATING A HEARING AID SYSTEM, HEARING AID SYSTEM AND METHOD FOR PUTTING A HEARING AID SYSTEM INTO OPERATION BRINEY III, WALTER F 2692 §103 Non-Final OA — Pending Mar 07, 2025
19055735 IN-THE-EAR HEARING AID STOYTCHEV, MARIN STOYTCHEV 2845 §103 Final Rejection — Pending Feb 18, 2025
19036304 HEARING DEVICE AND METHOD FOR SIGNAL PROCESSING IN A HEARING DEVICE GANMAVO, KUASSI A 2692 §103 Non-Final OA — Pending Jan 24, 2025
18976624 HEARING INSTRUMENT AND METHOD FOR OPERATING THE HEARING INSTRUMENT NI, SUHAN 2691 §102§103 Non-Final OA — Pending Dec 11, 2024
18976614 HEARING INSTRUMENT AND METHOD FOR OPERATING THE HEARING INSTRUMENT FALEY, KATHERINE A 2693 §103§112 Non-Final OA — Pending Dec 11, 2024
18958167 HEARING INSTRUMENT CONFIGURATION SYSTEM NGUYEN, SEAN H 2691 §102§103 Non-Final OA — Pending Nov 25, 2024
18939940 METHOD FOR OPERATING A HEARING AID SYSTEM AND HEARING AID SYSTEM JACKSON, JAKIEDA R 2657 §101§103 Non-Final OA — Pending Nov 07, 2024
18889653 HEARING SYSTEM, AND METHOD FOR PRODUCING MONAURAL OR BINAURAL BEATS KRZYSTAN, ALEXANDER J 2694 §103 Final Rejection — Pending Sep 19, 2024
18591551 ELECTRONIC DEVICE HAVING TEMPERATURE REDUCTION FOR WIRELESS CHARGING AND INDUCTIVE CHARGING SYSTEM KIM, AHSHIK 2876 §102§103Other Non-Final OA — Pending Feb 29, 2024
18428655 METHOD FOR OPERATING A HEARING DEVICE, HEARING DEVICE AND HEARING DEVICE SYSTEM DUNN, DREW A 2859 §102§103 Non-Final OA — Pending Jan 31, 2024
18409261 METHOD FOR OPERATING A HEARING DEVICE FALEY, KATHERINE A 2693 §103 Final Rejection 5d overdue Pending Jan 10, 2024

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Frequently Asked Questions

How many pending USPTO office actions does Sivantos Pte. Ltd. have?

Sivantos Pte. Ltd. has 13 pending office actions as of October 2026, spread across 9 art units and 12 examiners.

Which USPTO examiner handles the most Sivantos Pte. Ltd. applications?

Katherine A Faley has the most, with 2 of Sivantos Pte. Ltd.'s pending office actions.

What technology area are Sivantos Pte. Ltd.'s patent applications in?

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

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