Prosecution Insights
Last updated: July 17, 2026

Morgan Lewis And Bockius (Pa)(Spotify Ab)

12 pending office actions • 1 client • 12 examiners • 10 art units • 0 of 12 (0%) have an AI response strategy ready • 21 patents granted in the last 365 days

Quality Metrics (n=185 apps, methodology: how we score firms)

91.1%
Allowance Rate
n=185
+0.46σ
Allowance Rate (norm)
n=185
2.8
OAs to Allowance
n=123
-0.36σ
OAs to Allow (norm)
n=123
811 days
Time to Allowance
n=123
-10.6pp
Interview Lift
n=185
36.3%
RCE Rate
n=185
3.2%
Appeal Rate
n=185

Rejection Performance (% of received rejections ultimately overcome)

§101 Overcome
n=10 (min 20)
§102 Overcome
n=16 (min 20)
69.0%
§103 Overcome
n=87
§112 Overcome
n=7 (min 20)

Specialization & Scale

G06F, H04N, H04L
Top CPC Subclasses
56%
Top-3 CPC Share
n=185
0
Practitioners
n=185
Apps / Practitioner
n=185 (min 20)

Portfolio Summary

12
Total Pending OAs
9
Non-Final OAs
3
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 7 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

4
Overdue
0
Due this week
2
Due this month
1
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. 7 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (4)Due ≤ 30 days (2)Due ≤ 60 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.

2
Hard (17%)
8
Medium (67%)
1
Easy (8%)
1
Unknown (8%)

Rejection Statute Mix

BucketCases
§101 only2 (17%)
§103 only8 (67%)
Double-patenting only1 (8%)
No statute on record1 (8%)

Industry Mix

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

0
Life Sciences
0% of docket
6
Information Tech
50% of docket
4
Communications
33% of docket
0
Semiconductors
0% of docket
1
Mechanical / Eng
8% of docket
1
Business / Other
8% 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.

120 h
Manual time on pending OAs
24 h
Time saved (low, 20%)
42 h
Time saved (mid, 35%)
1.1 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
LE, HUNG D 1 90.2% +6.1%
STROUD, CHRISTOPHER 1 28.5% +21.7%
MORRISON, JAY A 1 80.9% +23.9%
KRZYSTAN, ALEXANDER J 1 81.3% +7.5%
PEREZ-ARROYO, RAQUEL 1 58.1% +32.4%
SHEN, SAMUEL 1 41.8% +23.2%
CAIADO, ANTONIO J 1 68.7% +51.0%
JACKSON, JAKIEDA R 1 74.1% +15.7%
HOANG, KEN 1 72.6% +30.2%
ISKENDER, ALVIN ALIK 1 46.2% +54.8%

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
19085949 AUDIO STEM IDENTIFICATION SYSTEMS AND METHODS LE, HUNG D
19023186 DYNAMIC CONTROL OF PLAYLISTS MORRISON, JAY A

Hard Cases (2)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 2 ordered by deadline are shown.

App #TitleExaminerDue in
19069056 Systems and Methods for Real-time Media Content Selection STROUD, CHRISTOPHER 56d
18165817 Systems and Methods for Language Identification in Audio Content HUTCHESON, CODY DOUGLAS

Interview Candidates (8)

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
18472919 Systems and Methods for Providing Content to Users CAIADO, ANTONIO J 46d overdue
18174145 TEXT-TO-SPEECH SYNTHESIS METHOD AND SYSTEM, AND A METHOD OF TRAINING A TEXT-TO-SPEECH SYNTHESIS SYSTEM ISKENDER, ALVIN ALIK 44d overdue
18300295 SYSTEMS AND METHODS FOR SUGGESTING QUERIES USING A GRAPH HOANG, KEN 17d overdue
18262242 METHODS AND SYSTEMS FOR MODIFYING SPEECH GENERATED BY A TEXT-TO-SPEECH SYNTHESISER JACKSON, JAKIEDA R 11d overdue
18791022 Systems and Methods for Selecting a Set of Media Items Using a Diffusion Model PEREZ-ARROYO, RAQUEL 14d
19069056 Systems and Methods for Real-time Media Content Selection STROUD, CHRISTOPHER 56d
19023186 DYNAMIC CONTROL OF PLAYLISTS MORRISON, JAY A
18676244 SYSTEMS AND METHODS FOR JOINING SHARED PLAYBACK SESSIONS SHEN, SAMUEL

Client Portfolio (1 client)

Client (Assignee)Pending OAs
Spotify AB 12

Top Art Units

Art UnitApps
21612
36211
21691
21791
21641
26571
21681
26541
26591
26581

Pending Office Actions

App #TitleClientExaminerArt UnitStatutesStatusDue inAIFiled
19085949 AUDIO STEM IDENTIFICATION SYSTEMS AND METHODS Spotify AB LE, HUNG D 2161 DP Final Rejection Pending Mar 20, 2025
19069056 Systems and Methods for Real-time Media Content Selection Spotify AB STROUD, CHRISTOPHER 3621 §101 Non-Final OA 56d Pending Mar 03, 2025
19023186 DYNAMIC CONTROL OF PLAYLISTS Spotify AB MORRISON, JAY A 2161 §103 Non-Final OA Pending Jan 15, 2025
18878265 SYSTEM AND METHOD FOR DIGITAL SIGNAL PROCESSING USING ADAPTIVE SOFT CLIPPING WITH LOOKAHEAD Spotify AB KRZYSTAN, ALEXANDER J Non-Final OA Pending Dec 23, 2024
18791022 Systems and Methods for Selecting a Set of Media Items Using a Diffusion Model Spotify AB PEREZ-ARROYO, RAQUEL 2169 §103 Non-Final OA 14d Pending Jul 31, 2024
18676244 SYSTEMS AND METHODS FOR JOINING SHARED PLAYBACK SESSIONS Spotify AB SHEN, SAMUEL 2179 §103 Non-Final OA Pending May 28, 2024
18472919 Systems and Methods for Providing Content to Users Spotify AB CAIADO, ANTONIO J 2164 §103 Final Rejection 46d overdue Pending Sep 22, 2023
18262242 METHODS AND SYSTEMS FOR MODIFYING SPEECH GENERATED BY A TEXT-TO-SPEECH SYNTHESISER Spotify AB JACKSON, JAKIEDA R 2657 §103 Non-Final OA 11d overdue Pending Jul 20, 2023
18300295 SYSTEMS AND METHODS FOR SUGGESTING QUERIES USING A GRAPH Spotify AB HOANG, KEN 2168 §103 Non-Final OA 17d overdue Pending Apr 13, 2023
18174145 TEXT-TO-SPEECH SYNTHESIS METHOD AND SYSTEM, AND A METHOD OF TRAINING A TEXT-TO-SPEECH SYNTHESIS SYSTEM Spotify AB ISKENDER, ALVIN ALIK 2654 §103 Non-Final OA 44d overdue Pending Feb 24, 2023
18165817 Systems and Methods for Language Identification in Audio Content Spotify AB HUTCHESON, CODY DOUGLAS 2659 §101 Final Rejection Pending Feb 07, 2023
18063023 Systems and Methods for Facilitating Semantic Search of Audio Content Spotify AB CHAVEZ, RODRIGO A 2658 §103 Non-Final OA 28d Pending Dec 07, 2022

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