Prosecution Insights
Last updated: August 16, 2026

Netapp Inc.

51 pending office actions • 21 art units • 48 examiners • 0 of 51 (0%) have an AI response strategy ready • 139 patents granted in the last 365 days

Portfolio Summary

51
Total Pending OAs
26
Non-Final OAs
22
Final Rejections
3
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 15 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

9
Overdue
0
Due this week
3
Due this month
3
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. 15 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (9)Due ≤ 30 days (3)Due ≤ 60 days (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.

20
Hard (39%)
26
Medium (51%)
4
Easy (8%)
1
Unknown (2%)

Rejection Statute Mix

BucketCases
§101 only2 (4%)
§101 + other7 (14%)
§103 only22 (43%)
§102 only2 (4%)
§112 only2 (4%)
Double-patenting only2 (4%)
Double-patenting + other2 (4%)
Multi-statute (no §101)11 (22%)
No statute on record1 (2%)

Industry Mix

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

0
Life Sciences
0% of docket
36
Information Tech
71% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
0
Mechanical / Eng
0% of docket
15
Business / Other
29% 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.

510 h
Manual time on pending OAs
102 h
Time saved (low, 20%)
178 h
Time saved (mid, 35%)
4.5 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
CONYERS, DAWAUNE A 2 65.7% +19.7%
SCHELL, JOSEPH O 2 87.2% +8.7%
NANO, SARGON N 2 80.7% -1.6%
OBERLY, VAN HONG 1 75.2% +15.6%
WILLIS, AMANDA LYNN 1 35.9% +26.1%
BUTLER, SARAI E 1 88.1% +10.8%
MACKALL, LARRY T 1 85.1% +8.1%
LI, SIDNEY 1 79.6% +6.3%
MASKULINSKI, MICHAEL C 1 89.2% +9.2%
KRIEGER, JONAH C 1 85.5% +6.6%

Quick Wins (5)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 5 ordered by deadline are shown.

App #TitleExaminerDue in
19212048 DATA FLOW BOTTLENECK MANAGEMENT TECHNIQUES USING CACHING MECHANISMS IN DISTRIBUTED STORAGE ENVIRONMENTS MACKALL, LARRY T
19204670 ON-DEMAND SERVERLESS DISASTER RECOVERY MASKULINSKI, MICHAEL C
19190994 METHODS FOR HANDLING INPUT-OUTPUT OPERATIONS IN ZONED STORAGE SYSTEMS AND DEVICES THEREOF KRIEGER, JONAH C
18926934 Multi-Controller Drive Recovery SCHELL, JOSEPH O
18646119 AUTOMATED REMEDIATION OF DEVIATIONS FROM BEST PRACTICES IN A DATA MANAGEMENT STORAGE SOLUTION SCHELL, JOSEPH O

Hard Cases (20)

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
18053126 MULTI-ADMIN VERIFICATION FOR IMPROVED SECURITY OF DATA STORES NANO, SARGON N 44d overdue
18194874 REBALANCING SCANNER FOR USE IN REBALANCING FILES IN A DISTRIBUTED FILE SYSTEMS BAKER, IRENE H 42d overdue
18785773 SYSTEMS AND METHODS TO HANDLE DEPENDENT DATA, CONFLICTING DATA, OR METADATA OPERATIONS ON A DUAL COPY CROSS-SITE STORAGE SYSTEM WITH SIMULATANEOUS READ-WRITE ABILITY ON EACH COPY SOMERS, MARC S 26d overdue
18917175 READ AMPLIFICATION REDUCTION IN A VIRTUAL STORAGE SYSTEM WHEN COMPRESSION IS ENABLED FOR A ZONED CHECKSUM SCHEME WONG, HUEN 16d overdue
18304950 MULTI-ADMIN VERIFICATION FOR IMPROVED SECURITY OF DATA STORES NANO, SARGON N 50d
19238819 KEY-VALUE STORE AND FILE SYSTEM INTEGRATION CONYERS, DAWAUNE A
19223319 FLEXIBLE OBJECT SELECTION FOR SNAPSHOT OPERATIONS WILLIS, AMANDA LYNN
19223277 INSTANT AND IMMEDIATELY CONSISTENT SNAPSHOT RESTORE FROM A CLIENT PERSPECTIVE BUTLER, SARAI E

Interview Candidates (5)

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 5 ordered by deadline are shown.

App #TitleExaminerDue in
18424368 SYSTEM AND METHOD FOR COMPRESSING STORAGE SYSTEM MONITORING DATA CONYERS, DAWAUNE A 1d overdue
19275261 NON-DISRUPTIVE FILE MOVEMENT WITHIN A DISTRIBUTED STORAGE SYSTEM OBERLY, VAN HONG
19238819 KEY-VALUE STORE AND FILE SYSTEM INTEGRATION CONYERS, DAWAUNE A
19223319 FLEXIBLE OBJECT SELECTION FOR SNAPSHOT OPERATIONS WILLIS, AMANDA LYNN
19223277 INSTANT AND IMMEDIATELY CONSISTENT SNAPSHOT RESTORE FROM A CLIENT PERSPECTIVE BUTLER, SARAI E

Top Art Units

Art UnitApps
2154 3
2114 3
2443 3
2139 3
2152 3
2100 3
2132 2
2168 2
2438 2
2113 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19275261 NON-DISRUPTIVE FILE MOVEMENT WITHIN A DISTRIBUTED STORAGE SYSTEM OBERLY, VAN HONG DPOther Non-Final OA Pending Jul 21, 2025
19238819 KEY-VALUE STORE AND FILE SYSTEM INTEGRATION CONYERS, DAWAUNE A §101§103 Non-Final OA Pending Jun 16, 2025
19223319 FLEXIBLE OBJECT SELECTION FOR SNAPSHOT OPERATIONS WILLIS, AMANDA LYNN §102§112 Non-Final OA Pending May 30, 2025
19223277 INSTANT AND IMMEDIATELY CONSISTENT SNAPSHOT RESTORE FROM A CLIENT PERSPECTIVE BUTLER, SARAI E §102§103 Non-Final OA Pending May 30, 2025
19212048 DATA FLOW BOTTLENECK MANAGEMENT TECHNIQUES USING CACHING MECHANISMS IN DISTRIBUTED STORAGE ENVIRONMENTS MACKALL, LARRY T DP Non-Final OA Pending May 19, 2025
19209081 METHODS AND STORAGE NODES TO DECREASE DELAY IN RESUMING INPUT OUTPUT (I/O) OPERATIONS AFTER A NON-DISRUPTIVE EVENT FOR A STORAGE OBECT OF A DISTRIBUTED STORAGE SYSTEM BY UTILIZING ASYNCHRONOUS INFLIGHT REPLAY OF THE I/O OPERATIONS LI, SIDNEY §102Other Non-Final OA Pending May 15, 2025
19204670 ON-DEMAND SERVERLESS DISASTER RECOVERY MASKULINSKI, MICHAEL C DP Non-Final OA Pending May 12, 2025
19190994 METHODS FOR HANDLING INPUT-OUTPUT OPERATIONS IN ZONED STORAGE SYSTEMS AND DEVICES THEREOF KRIEGER, JONAH C §103Other Non-Final OA Pending Apr 28, 2025
19183981 SELECTIVELY BYPASSING AN EXTERNAL CACHE OF A STORAGE SYSTEM FOR LARGE READS BASED ON SATURATION LATENCY AND THROUGHPUT OF THE EXTERNAL CACHE PAPERNO, NICHOLAS A 2132 §103 Non-Final OA Pending Apr 21, 2025
19096560 STORAGE TIER VERIFICATION CHECKS HOANG, HAU HAI 2154 Other Non-Final OA 20d Pending Mar 31, 2025
19094923 SNAPSHOT CREATION WITH SYNCHRONOUS REPLICATION ROSTAMI, MOHAMMAD S 2154 §103 Non-Final OA Pending Mar 30, 2025
19074396 FASTER REPLAY OF METADATA AND DATA OPERATIONS USING INODE NUMBER BASED DEPENDENCY GRAPH KUNJITHAPATHAM, ANUGEETHA §103Other Non-Final OA Pending Mar 09, 2025
19068324 SPACE BALANCING WITHIN A DISTRIBUTED STORAGE SYSTEM USING DISAGGREGATED STORAGE GOLDSCHMIDT, CRAIG S 2132 §103§112Other Non-Final OA Pending Mar 03, 2025
19054557 REBALANCING ENGINE FOR USE IN REBALANCING FILES IN A DISTRIBUTED STORAGE SYSTEMS TO, BAOQUOC N 2154 §101§103Other Final Rejection Pending Feb 14, 2025
19054594 PROACTIVELY TAKING ACTION RESPONSIVE TO EVENTS WITHIN A CLUSTER BASED ON A RANGE OF NORMAL BEHAVIOR LEARNED FOR VARIOUS USER ROLES STRAUB, D'ARCY WINSTON §103§112 Non-Final OA Pending Feb 14, 2025
19036275 FACILITATING NETWORK DATA PACKET THROUGHPUT WITH IMMEDIATE ACKNOWLEDGEMENT OF RESENT NETWORK DATA PACKETS HOSSAIN, KAMAL M §103§112 Non-Final OA Pending Jan 24, 2025
19029493 CROSS-SITE HIGH-AVAILABILITY DISTRIBUTED CLOUD STORAGE SYSTEM TO MONITOR VIRTUAL CHANNELS BETWEEN STORAGE NODES AND PREVENT CHANNEL SHARING OF A RECEIVE QUEUE BUI, JONATHAN A §112DP Non-Final OA Pending Jan 17, 2025
19029599 PREFETCHING KEYS FOR GARBAGE COLLECTION OTTO, ALAN §103Other Non-Final OA Pending Jan 17, 2025
18980516 Cross-Shelf Data Replication MCNAMARA, SEAN KEVIN 2113 §103 Final Rejection Pending Dec 13, 2024
18926934 Multi-Controller Drive Recovery SCHELL, JOSEPH O 2114 §103 Non-Final OA Pending Oct 25, 2024
18921168 CONFIGURABLE QUALITY OF SERVICE PROVIDER PIPELINE MANIWANG, JOSEPH R 2441 §112 Non-Final OA Pending Oct 21, 2024
18917175 READ AMPLIFICATION REDUCTION IN A VIRTUAL STORAGE SYSTEM WHEN COMPRESSION IS ENABLED FOR A ZONED CHECKSUM SCHEME WONG, HUEN 2168 §103§112 Non-Final OA 16d overdue Pending Oct 16, 2024
18898991 SYSTEM CRASH ANALYSIS MECHANISM VANG, MENG 2443 §103§112 Final Rejection Pending Sep 27, 2024
18897976 Fan Control Setting Generation Using Machine Learning CAIN, ZACHARY ANDREW 2116 §101§102§103 Non-Final OA Pending Sep 26, 2024
18821335 INPUT/OUTPUT OPERATIONS PER SECOND (IOPS) AND THROUGHPUT MONITORING FOR DYNAMIC AND OPTIMAL RESOURCE ALLOCATION UNELUS, ERNEST §101§102Other Non-Final OA Pending Aug 30, 2024
18799034 Data Storage System Drive Utilization KUDIRKA, JOSEPH R 2114 §103 Final Rejection 103d overdue Pending Aug 09, 2024
18790854 METHODS FOR MANAGING STORAGE OPERATIONS FOR MULTIPLE HOSTS COUPLED TO DUAL-PORT SOLID-STATE DISKS AND DEVICES THEREOF SADLER, NATHAN 2139 §102 Final Rejection 48d Pending Jul 31, 2024
18787306 Systems And Methods For Resource Lifecyle Management LIN, HSING CHUN 2195 §102§103§112Other Final Rejection Pending Jul 29, 2024
18785888 Data Exfiltration Monitoring Using Hash Values HERZOG, MADHURI R 2438 §101§102§103Other Non-Final OA Pending Jul 26, 2024
18785537 Ransomware Detecting Using Decoy Files LIU, ZHE 2493 §103 Non-Final OA Pending Jul 26, 2024
18785773 SYSTEMS AND METHODS TO HANDLE DEPENDENT DATA, CONFLICTING DATA, OR METADATA OPERATIONS ON A DUAL COPY CROSS-SITE STORAGE SYSTEM WITH SIMULATANEOUS READ-WRITE ABILITY ON EACH COPY SOMERS, MARC S 2159 §103§112 Final Rejection 26d overdue Pending Jul 26, 2024
18785783 METHODS TO MAINTAIN READ-WRITE CONSISTENCY AND DEPENDENT WRITE ORDER CONSISTENCY WITHIN A CROSS-SITE STORAGE SYSTEM HUANG, BRYAN PAI SONG 2114 §103 Non-Final OA 3d overdue Pending Jul 26, 2024
18740944 Hybrid Model Of Fine-Grained Locking And Data Partitioning ELLIS, MATTHEW J 2152 §103 Final Rejection 20d Pending Jun 12, 2024
18661835 REMOTE CLONING OF FILES IN DISTRIBUTED FILE SYSTEMS DWIVEDI, MAHESH H 2168 §112 Final Rejection 15d Pending May 13, 2024
18646119 AUTOMATED REMEDIATION OF DEVIATIONS FROM BEST PRACTICES IN A DATA MANAGEMENT STORAGE SOLUTION SCHELL, JOSEPH O 2100 §103 Final Rejection Pending Apr 25, 2024
18617356 ONLINE MIGRATION OF A STORAGE APPLIANCE FROM ONE DISK TYPE TO ANOTHER TSAI, SHENG JEN 2139 §103 Non-Final OA Pending Mar 26, 2024
18601726 Methods And Systems For Moving Virtual Logical Storage Units Between Data Center Management Servers PATEL, HIREN P §103 Non-Final OA Pending Mar 11, 2024
18585250 METHODS FOR HIERARCHICAL PROPAGATION IN TREE STRUCTURES AND DEVICES THEREOF HERSHLEY, MARK E 2164 §103 Final Rejection Pending Feb 23, 2024
18423922 Multi-Level Ransomware Detection WILLIAMS, JEFFERY L 2495 §103 Final Rejection 50d Pending Jan 26, 2024
18424122 Cloud Ransomware Detection JEUDY, JOSNEL 2438 §103 Final Rejection Pending Jan 26, 2024
18424368 SYSTEM AND METHOD FOR COMPRESSING STORAGE SYSTEM MONITORING DATA CONYERS, DAWAUNE A 2152 §103 Final Rejection 1d overdue Pending Jan 26, 2024
18392807 AUTOMATED REMEDIATION OF ISSUES ARISING IN A DATA MANAGEMENT STORAGE SOLUTION RUSIN, KAYO LISA 2100 §101§103 Final Rejection Pending Dec 21, 2023
18304950 MULTI-ADMIN VERIFICATION FOR IMPROVED SECURITY OF DATA STORES NANO, SARGON N 2443 §101 Final Rejection 50d Pending Apr 21, 2023
18301091 AUTOMATED REMEDIATION OF ISSUES ARISING IN A DATA MANAGEMENT STORAGE SOLUTION SHELTON, GABRIELLA KANANI 2100 §101§102§112 Non-Final OA Pending Apr 14, 2023
18194874 REBALANCING SCANNER FOR USE IN REBALANCING FILES IN A DISTRIBUTED FILE SYSTEMS BAKER, IRENE H 2152 §103§112 Final Rejection 42d overdue Pending Apr 03, 2023
18194332 Write-Back Caching Across Clusters HO, AARON D 2139 §103 Final Rejection Pending Mar 31, 2023
18112996 Methods and Systems for Protecting and Restoring Virtual Machines CHEN, ZHI 2196 §103 Final Rejection 1d overdue Pending Feb 22, 2023
18168739 CREATION AND RETENTION OF IMMUTABLE SNAPSHOTS TO FACILITATE RANSOMWARE PROTECTION BROWN, CHRISTOPHER J 2439 §103 Final Rejection 45d overdue Pending Feb 14, 2023
18160653 SELF-BALANCING STORAGE SYSTEM KIM, ELIAS YOUNG 2135 §103 Final Rejection Pending Jan 27, 2023
18053126 MULTI-ADMIN VERIFICATION FOR IMPROVED SECURITY OF DATA STORES NANO, SARGON N 2443 §101 Non-Final OA 44d overdue Pending Nov 07, 2022
17660900 OBJECT STORAGE CACHE PREWARMING MOTTER, JORDAN SCOTT 2198 §103§112 Final Rejection Pending Apr 27, 2022

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