Prosecution Insights
Last updated: October 25, 2026

Systems Protection Group US, LLC

Technology areas: Chemistry & Materials • Medical Devices & Mechanical Engineering

6 pending office actions • 4 art units • 6 examiners • 0 of 6 (0%) have an AI response strategy ready • 8 patents granted in the last 365 days

Analysis

Systems Protection Group US, LLC has 7 pending office actions in Chemistry & Materials. The matters involve 6 examiners across 5 art units, indicating a broad examination footprint with some repeated examiner and art-unit relationships.

JOHNSON, JENNA LEIGH is the busiest examiner, with 2 pending matters. That assignment represents the clearest examiner-level concentration, so Johnson’s treatment may provide a useful reference point for related response planning.

The remaining matters still require separate prosecution analysis because the docket spans multiple examiners and art units. Counsel can coordinate technical positions at the portfolio level while tailoring claim amendments and arguments to each examination record.

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

Portfolio Summary

6
Total Pending OAs
4
Non-Final OAs
2
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 2 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

0
Overdue
0
Due this week
2
Due this month
0
Due in next 60 days
0
Due later

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 (67%)
2
Medium (33%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only2 (33%)
Multi-statute (no §101)4 (67%)

Industry Mix

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

4
Life Sciences
67% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
1
Mechanical / Eng
17% of docket
1
Business / Other
17% 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.

60 h
Manual time on pending OAs
12 h
Time saved (low, 20%)
21 h
Time saved (mid, 35%)
0.5 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
GRUSBY, REBECCA LYNN 1 32.5% +41.1%
SINGH-PANDEY, ARTI R 1 70.5% +9.2%
KESSLER JR, THOMAS JOSEPH 1 46.2% +46.6%
LU, HAOTIAN 1 61.8% +35.3%
MCKINNON, LASHAWNDA T 1 54.0% +30.2%
JOHNSON, JENNA LEIGH 1 47.2% +19.6%

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
18126154 SELF-LOCATING, DIELECTRIC, IMPACT RESISTANT TEXTILE SLEEVE AND METHOD OF CONSTRUCTION THEREOF JOHNSON, JENNA LEIGH 29d
18964421 MULTILAYER BATTERY PACK INSULATOR AND METHOD OF CONSTRUCTION THEREOF GRUSBY, REBECCA LYNN —
18770420 MULTILAYERED, BRAIDED TUBULAR SLEEVE AND METHOD OF CONSTRUCTION THEREOF SINGH-PANDEY, ARTI R —
18423929 MECHANICALLY COUPLED, MULTILAYER BATTERY PACK INSULATOR KESSLER JR, THOMAS JOSEPH —

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
18386453 SELF-LOCATING, THERMAL, FLAME PROTECTION SLEEVE AND ASSOCIATED METHODS LU, HAOTIAN 13d
18126154 SELF-LOCATING, DIELECTRIC, IMPACT RESISTANT TEXTILE SLEEVE AND METHOD OF CONSTRUCTION THEREOF JOHNSON, JENNA LEIGH 29d
18964421 MULTILAYER BATTERY PACK INSULATOR AND METHOD OF CONSTRUCTION THEREOF GRUSBY, REBECCA LYNN —
18423929 MECHANICALLY COUPLED, MULTILAYER BATTERY PACK INSULATOR KESSLER JR, THOMAS JOSEPH —
18132542 WRAPPABLE, WOVEN EMI RESISTANT SLEEVE AND METHOD OF CONSTRUCTION THEREOF MCKINNON, LASHAWNDA T —

Top Art Units

Art UnitApps
1789 2
1785 1
1759 1
3753 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18964421 MULTILAYER BATTERY PACK INSULATOR AND METHOD OF CONSTRUCTION THEREOF GRUSBY, REBECCA LYNN 1785 §102§103 Final Rejection — Pending Nov 30, 2024
18770420 MULTILAYERED, BRAIDED TUBULAR SLEEVE AND METHOD OF CONSTRUCTION THEREOF SINGH-PANDEY, ARTI R 1759 §102§103 Non-Final OA — Pending Jul 11, 2024
18423929 MECHANICALLY COUPLED, MULTILAYER BATTERY PACK INSULATOR KESSLER JR, THOMAS JOSEPH — §103§112 Non-Final OA — Pending Jan 26, 2024
18386453 SELF-LOCATING, THERMAL, FLAME PROTECTION SLEEVE AND ASSOCIATED METHODS LU, HAOTIAN 3753 §103 Non-Final OA 13d Pending Nov 02, 2023
18132542 WRAPPABLE, WOVEN EMI RESISTANT SLEEVE AND METHOD OF CONSTRUCTION THEREOF MCKINNON, LASHAWNDA T 1789 §103 Non-Final OA — Pending Apr 10, 2023
18126154 SELF-LOCATING, DIELECTRIC, IMPACT RESISTANT TEXTILE SLEEVE AND METHOD OF CONSTRUCTION THEREOF JOHNSON, JENNA LEIGH 1789 §102§103§112 Final Rejection 29d Pending Mar 24, 2023

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Frequently Asked Questions

How many pending USPTO office actions does Systems Protection Group US, LLC have?

Systems Protection Group US, LLC has 6 pending office actions as of October 2026, spread across 4 art units and 6 examiners.

Which USPTO examiner handles the most Systems Protection Group US, LLC applications?

Rebecca Lynn Grusby has the most, with 1 of Systems Protection Group US, LLC's pending office actions.

What technology area are Systems Protection Group US, LLC's patent applications in?

Mostly Chemistry & Materials (USPTO Tech Center 1700), based on where its pending office actions are examined.

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