Prosecution Insights
Last updated: October 25, 2026

Fortinet Inc.

Technology area: Networking & Security

22 pending office actions • 16 art units • 19 examiners • 0 of 22 (0%) have an AI response strategy ready • 134 patents granted in the last 365 days

Analysis

Fortinet Inc. has 25 pending office actions in Networking & Security. These matters involve 22 examiners and 19 art units, indicating broad distribution across the examining corps and technical classifications. The difference between the pending-action volume and the number of examiners suggests that some examiner assignments contain more than one matter, but the profile remains dispersed rather than dominated by one group.

SALEHI, HELAI is the busiest identified examiner, with 3 pending matters. That concentration is meaningful for targeted review, but it does not describe the portfolio as a whole. Counsel may benefit from tracking examiner-specific tendencies where assignments repeat while maintaining a centralized record of claim amendments and disclosure support across the broader docket.

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

Portfolio Summary

22
Total Pending OAs
14
Non-Final OAs
6
Final Rejections
2
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.

3
Overdue
0
Due this week
4
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. 7 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (3)Due ≤ 30 days (4)

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 (36%)
13
Medium (59%)
1
Easy (5%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 only1 (5%)
§101 + other2 (9%)
§103 only12 (55%)
§102 only1 (5%)
§112 only1 (5%)
Multi-statute (no §101)5 (23%)

Industry Mix

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

0
Life Sciences
0% of docket
21
Information Tech
95% of docket
1
Communications
5% 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.

220 h
Manual time on pending OAs
44 h
Time saved (low, 20%)
77 h
Time saved (mid, 35%)
1.9 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
SALEHI, HELAI 3 73.0% +32.2%
MAIDO, MAGGIE T 2 67.2% +25.3%
DU, ZONGHUA A 1 58.3% +40.8%
HOLLISTER, JAMES ROSS 1 76.2% +24.3%
CHAI, LONGBIT 1 87.9% +31.2%
GEE, JASON KAI YIN 1 77.5% +23.7%
BHANDARI, SHREYAJ RAM 1 100.0% +0.0%
MAI, KEVIN S 1 30.0% +25.3%
THAWNG, MANG BOI 1 93.6% -1.0%
RUTNAM, SAMUEL DILAN 1 86.7% +17.8%

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
19092193 SYSTEMS AND METHODS FOR FINE GRAINED FORWARD TESTING FOR A ZTNA ENVIRONMENT CHAI, LONGBIT —
18968748 AUTOMATED DETECTION OF WEBSITE IMPERSONATION AND PHISHING ATTEMPTS USING MACHINE LEARNING FOR FEATURE EXTRACTION AND SIMILARITY SEARCH BHANDARI, SHREYAJ RAM —

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
18238081 SYSTEMS AND METHODS FOR HARDWARE ASSISTED INITIAL AND SUBSEQUENT EVENT DETECTION NAJI, YOUNES 45d overdue
19182878 PERFORMING DATA CATEGORIZATION BY AN END-USER DEVICE DU, ZONGHUA A —
19074043 NETWORK SECURITY DEVICE WITH INTEGRATED DISPLAY GEE, JASON KAI YIN —
18919418 STEERING FRAGMENTATION OF DATA PACKETS ON DATA COMMUNICATION NETWORKS BASED ON DATA PACKET SIZE THAWNG, MANG BOI —
18898233 EMBEDDING AN ARTIFICIALLY INTELLIGENT NEURON CAPABLE OF PACKET INSPECTION AND SYSTEM OPTIMIZATION IN IPV6 ENABLED WLAN NETWORKS RUTNAM, SAMUEL DILAN —
17492481 Machine Learning Systems and Methods For Dual Network Multi-Class Classification MAIDO, MAGGIE T —
17378616 Machine Learning Systems and Methods for Using an Orthogonality Heuristic to Identify an Ignored Labeling Target MAIDO, MAGGIE T —
16227098 PROTECTION AGAINST OBSOLETE FILE FORMATS DAVIS, ZACHARY A —

Interview Candidates (11)

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
18621471 SYSTEMS AND METHODS FOR SECURE, SCALABLE ZERO TRUST SECURITY PROCESSING SALEHI, HELAI 26d
18920701 EFFICACY SCORING METRIC FOR AN ACCESS CONTROL POLICY LIST MAI, KEVIN S 28d
18744051 SYSTEMS AND METHODS FOR SECURE, SCALABLE ZERO TRUST SECURITY PROCESSING SALEHI, HELAI 28d
19182878 PERFORMING DATA CATEGORIZATION BY AN END-USER DEVICE DU, ZONGHUA A —
19096228 FAST GAP REDUCTION IN POLICY TREE CREATION FOR POLICY SET WITH UNEVEN DENSITY HOLLISTER, JAMES ROSS —
19092193 SYSTEMS AND METHODS FOR FINE GRAINED FORWARD TESTING FOR A ZTNA ENVIRONMENT CHAI, LONGBIT —
19074043 NETWORK SECURITY DEVICE WITH INTEGRATED DISPLAY GEE, JASON KAI YIN —
18898233 EMBEDDING AN ARTIFICIALLY INTELLIGENT NEURON CAPABLE OF PACKET INSPECTION AND SYSTEM OPTIMIZATION IN IPV6 ENABLED WLAN NETWORKS RUTNAM, SAMUEL DILAN —

Top Art Units

Art UnitApps
2433 3
2447 2
2499 2
2495 2
2129 2
2431 1
2434 1
2476 1
2471 1
2443 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19182878 PERFORMING DATA CATEGORIZATION BY AN END-USER DEVICE DU, ZONGHUA A 2447 §102§112 Non-Final OA — Pending Apr 18, 2025
19096228 FAST GAP REDUCTION IN POLICY TREE CREATION FOR POLICY SET WITH UNEVEN DENSITY HOLLISTER, JAMES ROSS 2499 §103Other Non-Final OA — Pending Mar 31, 2025
19092193 SYSTEMS AND METHODS FOR FINE GRAINED FORWARD TESTING FOR A ZTNA ENVIRONMENT CHAI, LONGBIT 2431 §102 Non-Final OA — Pending Mar 27, 2025
19074043 NETWORK SECURITY DEVICE WITH INTEGRATED DISPLAY GEE, JASON KAI YIN 2495 §102§103 Non-Final OA — Pending Mar 07, 2025
18968748 AUTOMATED DETECTION OF WEBSITE IMPERSONATION AND PHISHING ATTEMPTS USING MACHINE LEARNING FOR FEATURE EXTRACTION AND SIMILARITY SEARCH BHANDARI, SHREYAJ RAM 2434 §103 Final Rejection — Pending Dec 04, 2024
18920701 EFFICACY SCORING METRIC FOR AN ACCESS CONTROL POLICY LIST MAI, KEVIN S 2499 §103 Final Rejection 28d Pending Oct 18, 2024
18919418 STEERING FRAGMENTATION OF DATA PACKETS ON DATA COMMUNICATION NETWORKS BASED ON DATA PACKET SIZE THAWNG, MANG BOI 2476 §103§112 Non-Final OA — Pending Oct 17, 2024
18898233 EMBEDDING AN ARTIFICIALLY INTELLIGENT NEURON CAPABLE OF PACKET INSPECTION AND SYSTEM OPTIMIZATION IN IPV6 ENABLED WLAN NETWORKS RUTNAM, SAMUEL DILAN 2471 §101 Non-Final OA — Pending Sep 26, 2024
18759964 VIRTUAL PRIVATE NETWORK (VPN) TUNNELING OVER A DATA NETWORK COMBINING BOTH ENCRYPTED AND UNENCRYPTED DATA STREAMS SALEHI, HELAI 2433 §103 Non-Final OA — Pending Jun 30, 2024
18744051 SYSTEMS AND METHODS FOR SECURE, SCALABLE ZERO TRUST SECURITY PROCESSING SALEHI, HELAI 2433 §103 Non-Final OA 28d Pending Jun 14, 2024
18669162 METHODS FOR APPLYING GENERATIVE AI WITH SECRECY GUARANTEES VANG, MENG 2443 §112 Non-Final OA 8d overdue Pending May 20, 2024
18621471 SYSTEMS AND METHODS FOR SECURE, SCALABLE ZERO TRUST SECURITY PROCESSING SALEHI, HELAI 2433 §103 Non-Final OA 26d Pending Mar 29, 2024
18429372 Software-Defined Wide Area Networking (SD-WAN) Customer Equipment (CE) Node Traffic Steering within a Segment Routing (SR) over Internet Protocol Version 6 (SRV6) Network NGUYEN, QUANG N 2441 §103 Non-Final OA — Pending Jan 31, 2024
18393121 SYSTEMS AND METHODS FOR AUTOMATED SD-WAN PERFORMANCE RULE FORMATION TANG, KAREN C 2447 §103 Final Rejection 9d overdue Pending Dec 21, 2023
18542268 ZTNA TOKEN BASED FORWARDING PATH GENERATION MECHANISM SARKER, SANCHIT K 2495 §103 Final Rejection 20d Pending Dec 15, 2023
18375500 SMART BSS-COLORING TO OVERCOME CO-CHANNEL-INTERFERENCE (CCI) FOR WI-FI6 LALCHINTHANG, VANNEILIAN 2414 §103 Non-Final OA — Pending Sep 30, 2023
18238081 SYSTEMS AND METHODS FOR HARDWARE ASSISTED INITIAL AND SUBSEQUENT EVENT DETECTION NAJI, YOUNES 2445 §103§112 Non-Final OA 45d overdue Pending Aug 25, 2023
17957762 ATTAINING RAPID RADIO FREQUENCY (RF) CHANNEL INSPECTION USING INTELLIGENT TRANSCEIVER SCANNING IN WLAN NETWORKS HUA, QUAN M 2645 §103 Non-Final OA — Pending Sep 30, 2022
17958026 UNSUPERVISED MACHINE LEARNING TO DERIVE OPTIMAL WIRELESS CONNECTIVITY THRESHOLDS FOR BEST NETWORK PERFORMANCE WILLIAMS, ALYSSA RENEE 2465 §103 Non-Final OA — Pending Sep 30, 2022
17492481 Machine Learning Systems and Methods For Dual Network Multi-Class Classification MAIDO, MAGGIE T 2129 §101§103§112 Non-Final OA — Pending Oct 01, 2021
17378616 Machine Learning Systems and Methods for Using an Orthogonality Heuristic to Identify an Ignored Labeling Target MAIDO, MAGGIE T 2129 §101§103 Final Rejection — Pending Jul 16, 2021
16227098 PROTECTION AGAINST OBSOLETE FILE FORMATS DAVIS, ZACHARY A 2492 §103§112 Final Rejection — Pending Dec 20, 2018

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Frequently Asked Questions

How many pending USPTO office actions does Fortinet Inc. have?

Fortinet Inc. has 22 pending office actions as of October 2026, spread across 16 art units and 19 examiners.

Which USPTO examiner handles the most Fortinet Inc. applications?

Helai Salehi has the most, with 3 of Fortinet Inc.'s pending office actions.

What technology area are Fortinet Inc.'s patent applications in?

Mostly Networking & Security (USPTO Tech Center 2400), based on where its pending office actions are examined.

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