Prosecution Insights
Last updated: May 29, 2026

Hitachi Vantara Ltd.

12 pending office actions • 9 art units • 11 examiners • 0 of 12 (0%) have an AI response strategy ready • 20 patents granted in the last 365 days

Portfolio Summary

12
Total Pending OAs
8
Non-Final OAs
4
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 12 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

8
Overdue
0
Due this week
2
Due this month
2
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. 12 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (8)Due ≤ 30 days (2)Due ≤ 60 days (2)

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.

0
Hard (0%)
11
Medium (92%)
0
Easy (0%)
1
Unknown (8%)

Rejection Statute Mix

BucketCases
§103 only8 (67%)
§102 only3 (25%)
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
12
Information Tech
100% of docket
0
Communications
0% of docket
0
Semiconductors
0% 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.

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
OTTO, ALAN 2 66.1% +18.3%
PHAM, KHANH B 1 72.3% +15.4%
RAJAPUTRA, SUMAN 1 69.1% +38.2%
TSUI, DANIEL D 1 91.6% -0.3%
BINCZAK, BRANDON MICHAEL 1 39.7% +34.8%
WANG, HARRY Z 1 82.5% +7.9%
CHAN, DANNY 1 79.9% +25.8%
GIULIANI, GIUSEPPI J 1 58.5% +6.4%
CHBOUKI, TAREK 1 81.2% +24.0%
KHAN, MASUD K 1 87.4% +6.2%

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
18829457 APPARATUS FOR DETERMINING BACKUP CONFIGURATION OF STORAGE SYSTEM CHBOUKI, TAREK 133d overdue
18828034 STORAGE SYSTEM AND COMMAND EXECUTION METHOD KHAN, MASUD K 50d overdue
18882682 STORAGE SYSTEM AND STORAGE SYSTEM MANAGEMENT METHOD WANG, HARRY Z 42d overdue

Interview Candidates (7)

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 7 ordered by deadline are shown.

App #TitleExaminerDue in
18829457 APPARATUS FOR DETERMINING BACKUP CONFIGURATION OF STORAGE SYSTEM CHBOUKI, TAREK 133d overdue
19074529 DOCUMENT SEARCH SYSTEM PHAM, KHANH B 11d overdue
19070633 INFORMATION PROCESSING SYSTEM AND METHOD FOR CONTROLLING INFORMATION PROCESSING SYSTEM RAJAPUTRA, SUMAN 4d overdue
18826896 MANAGEMENT SYSTEM AND ERROR CODE MANAGEMENT METHOD FOR STORAGE DEVICE OTTO, ALAN 3d overdue
18882536 INTERFACE MODULE, INFORMATION COMMUNICATION DEVICE, AND ACTIVATION METHOD CHAN, DANNY 20d
18830843 SYSTEM AND METHOD FOR PERFORMING TEST FOR TAMPERING VERIFICATION IN ACTIVATION OF SOFTWARE TO BE EXECUTED BY STORAGE CONTROLLER BINCZAK, BRANDON MICHAEL 21d
18830360 STORAGE SYSTEM, AND DATA DUPLICATION METHOD IN STORAGE OTTO, ALAN 34d

Top Art Units

Art UnitApps
2132 4
2166 1
2163 1
2437 1
2184 1
2175 1
2153 1
2165 1
2113 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19074529 DOCUMENT SEARCH SYSTEM PHAM, KHANH B 2166 §102 Final Rejection 11d overdue Pending Mar 10, 2025
19070633 INFORMATION PROCESSING SYSTEM AND METHOD FOR CONTROLLING INFORMATION PROCESSING SYSTEM RAJAPUTRA, SUMAN 2163 §103 Non-Final OA 4d overdue Pending Mar 05, 2025
19013607 STORAGE SYSTEM AND MEMORY CONTROL METHOD TSUI, DANIEL D 2132 Other Non-Final OA 34d Pending Jan 08, 2025
18830843 SYSTEM AND METHOD FOR PERFORMING TEST FOR TAMPERING VERIFICATION IN ACTIVATION OF SOFTWARE TO BE EXECUTED BY STORAGE CONTROLLER BINCZAK, BRANDON MICHAEL 2437 §103 Non-Final OA 21d Pending Sep 11, 2024
18882682 STORAGE SYSTEM AND STORAGE SYSTEM MANAGEMENT METHOD WANG, HARRY Z 2184 §102 Non-Final OA 42d overdue Pending Sep 11, 2024
18882536 INTERFACE MODULE, INFORMATION COMMUNICATION DEVICE, AND ACTIVATION METHOD CHAN, DANNY 2175 §103 Non-Final OA 20d Pending Sep 11, 2024
18830360 STORAGE SYSTEM, AND DATA DUPLICATION METHOD IN STORAGE OTTO, ALAN 2132 §103 Non-Final OA 34d Pending Sep 10, 2024
18829467 OPERATION MANAGEMENT SYSTEM AND OPERATION MANAGEMENT METHOD GIULIANI, GIUSEPPI J 2153 §102 Final Rejection 85d overdue Pending Sep 10, 2024
18829457 APPARATUS FOR DETERMINING BACKUP CONFIGURATION OF STORAGE SYSTEM CHBOUKI, TAREK 2165 §103 Final Rejection 133d overdue Pending Sep 10, 2024
18828034 STORAGE SYSTEM AND COMMAND EXECUTION METHOD KHAN, MASUD K 2132 §103 Final Rejection 50d overdue Pending Sep 09, 2024
18826896 MANAGEMENT SYSTEM AND ERROR CODE MANAGEMENT METHOD FOR STORAGE DEVICE OTTO, ALAN 2132 §103 Non-Final OA 3d overdue Pending Sep 06, 2024
18825220 STORAGE SYSTEM AND METHOD FOR CONTROLLING STORAGE SYSTEM MCCARTHY, CHRISTOPHER S 2113 §103 Non-Final OA 112d overdue Pending Sep 05, 2024

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