Prosecution Insights
Last updated: August 06, 2026

Ls3 Sonos

15 pending office actions • 1 client • 14 examiners • 9 art units • 0 of 15 (0%) have an AI response strategy ready • 38 patents granted in the last 365 days

Quality Metrics (n=613 apps, methodology: how we score firms)

98.3%
Allowance Rate
n=613
+0.68σ
Allowance Rate (norm)
n=613
2.9
OAs to Allowance
n=469
-0.32σ
OAs to Allow (norm)
n=469
797 days
Time to Allowance
n=469
+1.5pp
Interview Lift
n=613
31.7%
RCE Rate
n=613
1.2%
Appeal Rate
n=613

Rejection Performance (% of received rejections ultimately overcome)

94.3%
§101 Overcome
n=53
91.8%
§102 Overcome
n=122
91.7%
§103 Overcome
n=264
91.1%
§112 Overcome
n=90

Specialization & Scale

G06F, H04R, H04L
Top CPC Subclasses
55%
Top-3 CPC Share
n=613
0
Practitioners
n=613
Apps / Practitioner
n=613 (min 20)

Portfolio Summary

15
Total Pending OAs
11
Non-Final OAs
4
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 5 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

3
Overdue
1
Due this week
1
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. 5 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (3)Due ≤ 7 days (1)Due ≤ 30 days (1)

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.

4
Hard (27%)
5
Medium (33%)
6
Easy (40%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only5 (33%)
Double-patenting only6 (40%)
Multi-statute (no §101)4 (27%)

Industry Mix

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

0
Life Sciences
0% of docket
5
Information Tech
33% of docket
4
Communications
27% of docket
1
Semiconductors
7% of docket
0
Mechanical / Eng
0% of docket
5
Business / Other
33% 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.

150 h
Manual time on pending OAs
30 h
Time saved (low, 20%)
52 h
Time saved (mid, 35%)
1.3 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
MCCORD, PAUL C 2 69.2% +26.2%
ABEDIN, NORMIN 1 84.4% +10.0%
FLYNN, RANDY A 1 65.4% +16.3%
OPSASNICK, MICHAEL N 1 81.9% +10.1%
COLUCCI, MICHAEL C 1 75.8% +15.2%
DEANE JR, WILLIAM J 1 82.6% +2.2%
ZENATI, AMAL S 1 79.6% +14.8%
HOSSAIN, FARZANA E 1 65.4% +18.3%
KURR, JASON R 1 75.4% +20.4%
CHAI, RAYMOND REI-YANG 1 74.8% +16.1%

Quick Wins (3)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 3 ordered by deadline are shown.

App #TitleExaminerDue in
19184737 Techniques for Extending the Lifespan of Playback Devices ABEDIN, NORMIN
19031022 Music Service Selection OPSASNICK, MICHAEL N
19019322 Methods and Devices for Rejoining a Group DEANE JR, WILLIAM J

Hard Cases (4)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 4 ordered by deadline are shown.

App #TitleExaminerDue in
18982755 Priority Media Content HOSSAIN, FARZANA E 15d overdue
18745199 Dynamic Bonding of Playback Devices MCCORD, PAUL C 5d
18974252 Zone Grouping MCCORD, PAUL C
17235704 COUNTERPART MEDIA ITEMS MARANDI, JAMES R

Interview Candidates (10)

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 8 ordered by deadline are shown.

App #TitleExaminerDue in
18982755 Priority Media Content HOSSAIN, FARZANA E 15d overdue
18745199 Dynamic Bonding of Playback Devices MCCORD, PAUL C 5d
18800916 Sound and Light Experiences CHAI, RAYMOND REI-YANG 16d
19184737 Techniques for Extending the Lifespan of Playback Devices ABEDIN, NORMIN
19031215 Networked Device Group Information in a System with Multiple Media Playback Protocols FLYNN, RANDY A
19031022 Music Service Selection OPSASNICK, MICHAEL N
19031170 Systems and Methods of Multiple Voice Services COLUCCI, MICHAEL C
18989380 Group Coordinator Selection ZENATI, AMAL S

Client Portfolio (1 client)

Client (Assignee)Pending OAs
Sonos 15

Top Art Units

Art UnitApps
26922
24241
26581
24821
26951
28441
21181
24431
24211

Pending Office Actions

App #TitleClientExaminerArt UnitStatutesStatusDue inAIFiled
19184737 Techniques for Extending the Lifespan of Playback Devices Sonos, Inc. ABEDIN, NORMIN §103Other Non-Final OA Pending Apr 21, 2025
19031215 Networked Device Group Information in a System with Multiple Media Playback Protocols Sonos, Inc. FLYNN, RANDY A 2424 §103Other Final Rejection Pending Jan 17, 2025
19031022 Music Service Selection Sonos, Inc. OPSASNICK, MICHAEL N DP Non-Final OA Pending Jan 17, 2025
19031170 Systems and Methods of Multiple Voice Services Sonos, Inc. COLUCCI, MICHAEL C 2658 DP Non-Final OA Pending Jan 17, 2025
19019322 Methods and Devices for Rejoining a Group Sonos, Inc. DEANE JR, WILLIAM J DP Non-Final OA Pending Jan 13, 2025
18989380 Group Coordinator Selection Sonos, Inc. ZENATI, AMAL S DP Non-Final OA Pending Dec 20, 2024
18982755 Priority Media Content Sonos, Inc. HOSSAIN, FARZANA E 2482 §102§103 Non-Final OA 15d overdue Pending Dec 16, 2024
18974252 Zone Grouping Sonos, Inc. MCCORD, PAUL C §102§103§112 Non-Final OA Pending Dec 09, 2024
18820980 Dynamic Player Selection for Audio Signal Processing Sonos, Inc. KURR, JASON R 2695 DP Non-Final OA Pending Aug 30, 2024
18800916 Sound and Light Experiences Sonos, Inc. CHAI, RAYMOND REI-YANG 2844 §103 Final Rejection 16d Pending Aug 12, 2024
18766327 Intelligent User Interfaces for Playback Devices Sonos, Inc. YOON, ERIC 2118 §103 Final Rejection 16d overdue Pending Jul 08, 2024
18745199 Dynamic Bonding of Playback Devices Sonos, Inc. MCCORD, PAUL C 2692 §103§112Other Non-Final OA 5d Pending Jun 17, 2024
18464848 Multiple Media Playback Protocols for Synchronized Media Playback in Grouped Zones Sonos, Inc. WON, MICHAEL YOUNG 2443 §103 Non-Final OA 85d overdue Pending Sep 11, 2023
18340431 ACOUSTIC SIGNATURES IN A PLAYBACK SYSTEM Sonos, Inc. GAUTHIER, GERALD 2692 DP Final Rejection Pending Jun 23, 2023
17235704 COUNTERPART MEDIA ITEMS Sonos, Inc. MARANDI, JAMES R 2421 §102§103 Non-Final OA Pending Apr 20, 2021

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