Prosecution Insights
Last updated: October 02, 2026

Niterra Materials Co., Ltd.

Technology area: Chemistry & Materials

11 pending office actions • 5 art units • 10 examiners • 0 of 11 (0%) have an AI response strategy ready • 14 patents granted in the last 365 days

Portfolio Summary

11
Total Pending OAs
6
Non-Final OAs
5
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 3 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

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

-30dToday30d60d90d120d
Overdue (1)Due ≤ 30 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.

6
Hard (55%)
4
Medium (36%)
1
Easy (9%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other1 (9%)
§103 only3 (27%)
§112 only1 (9%)
Double-patenting + other1 (9%)
Multi-statute (no §101)5 (45%)

Industry Mix

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

5
Life Sciences
45% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
1
Semiconductors
9% of docket
1
Mechanical / Eng
9% of docket
4
Business / Other
36% 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.

110 h
Manual time on pending OAs
22 h
Time saved (low, 20%)
38 h
Time saved (mid, 35%)
1.0 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
STANLEY, JANE L 2 58.4% +29.5%
KIM, KIHO 1 85.4% +4.5%
GAMINO, CARLOS J 1 35.3% +45.6%
MCGUTHRY BANKS, TIMA MICHELE 1 81.8% +2.5%
BURNS, TREMESHA WILLIS 1 78.2% +17.2%
POON, ROBERT 1 41.9% +27.0%
GREEN, TELLY D 1 82.0% +3.9%
SAAD, ERIN BARRY 1 72.4% +11.5%
BOLDEN, ELIZABETH A 1 85.1% +22.1%
LUK, VANESSA TIBAY 1 54.4% +26.3%

Quick Wins (1)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 1 ordered by deadline are shown.

App #TitleExaminerDue in
19034831 X-RAY FLUORESCENT SCREEN, X-RAY DETECTOR, AND X-RAY INSPECTION DEVICE USING SAME KIM, KIHO —

Hard Cases (6)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 6 ordered by deadline are shown.

App #TitleExaminerDue in
18323288 COLD STORAGE MATERIAL, COLD STORAGE MATERIAL PARTICLE, GRANULATED PARTICLE, COLD STORAGE DEVICE, REFRIGERATOR, CRYOPUMP, SUPERCONDUCTING MAGNET, NUCLEAR MAGNETIC RESONANCE IMAGING APPARATUS, NUCLEAR MAGNETIC RESONANCE APPARATUS, MAGNETIC FIELD APPLICATION TYPE SINGLE CRYSTAL PULLING APPARATUS, AND HELIUM RE-CONDENSING DEVICE STANLEY, JANE L 22d
18920771 BONDED BODY, CERAMIC COPPER CIRCUIT BOARD, METHOD FOR MANUFACTURING BONDED BODY, AND METHOD FOR MANUFACTURING CERAMIC COPPER CIRCUIT BOARD GAMINO, CARLOS J —
18902266 RHENIUM-TUNGSTEN ALLOY WIRE, METHOD OF MANUFACTURING SAME, AND MEDICAL NEEDLE MCGUTHRY BANKS, TIMA MICHELE —
18668367 CERAMIC BALL STORAGE TRAY AND METHOD OF STORING CERAMIC BALLS USING THE SAME POON, ROBERT —
18665942 CERAMIC CIRCUIT SUBSTRATE, SEMICONDUCTOR DEVICE, METHOD FOR MANUFACTURING CERAMIC CIRCUIT SUBSTRATE, AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE GREEN, TELLY D —
18413405 HIGHLY THERMALLY CONDUCTIVE SILICON NITRIDE SINTERED BODY, SILICON NITRIDE SUBSTRATE, SILICON NITRIDE CIRCUIT BOARD, AND SEMICONDUCTOR DEVICE BOLDEN, ELIZABETH A —

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
18670986 CERAMIC SUBSTRATE, JOINED BODY, SEMICONDUCTOR DEVICE, METHOD FOR MANUFACTURING CERAMIC SUBSTRATE, AND METHOD FOR MANUFACTURING CERAMIC CIRCUIT BOARD BURNS, TREMESHA WILLIS 3d overdue
17677343 MAGNETIC RIBBON AND MAGNETIC CORE USING SAME LUK, VANESSA TIBAY 8d
18323288 COLD STORAGE MATERIAL, COLD STORAGE MATERIAL PARTICLE, GRANULATED PARTICLE, COLD STORAGE DEVICE, REFRIGERATOR, CRYOPUMP, SUPERCONDUCTING MAGNET, NUCLEAR MAGNETIC RESONANCE IMAGING APPARATUS, NUCLEAR MAGNETIC RESONANCE APPARATUS, MAGNETIC FIELD APPLICATION TYPE SINGLE CRYSTAL PULLING APPARATUS, AND HELIUM RE-CONDENSING DEVICE STANLEY, JANE L 22d
18920771 BONDED BODY, CERAMIC COPPER CIRCUIT BOARD, METHOD FOR MANUFACTURING BONDED BODY, AND METHOD FOR MANUFACTURING CERAMIC COPPER CIRCUIT BOARD GAMINO, CARLOS J —
18668367 CERAMIC BALL STORAGE TRAY AND METHOD OF STORING CERAMIC BALLS USING THE SAME POON, ROBERT —
18585450 FRICTION STIR WELDING TOOL MEMBER, FRICTION STIR WELDING APPARATUS, AND FRICTION STIR WELDING METHOD SAAD, ERIN BARRY —
18413405 HIGHLY THERMALLY CONDUCTIVE SILICON NITRIDE SINTERED BODY, SILICON NITRIDE SUBSTRATE, SILICON NITRIDE CIRCUIT BOARD, AND SEMICONDUCTOR DEVICE BOLDEN, ELIZABETH A —
18170958 COLD STORAGE MATERIAL PARTICLE, COLD STORAGE DEVICE, REFRIGERATOR, CRYOPUMP, SUPERCONDUCTING MAGNET, NUCLEAR MAGNETIC RESONANCE IMAGING APPARATUS, NUCLEAR MAGNETIC RESONANCE APPARATUS, MAGNETIC FIELD APPLICATION TYPE SINGLE CRYSTAL PULLING APPARATUS, AND METHOD FOR PRODUCING COLD STORAGE MATERIAL PARTICLE STANLEY, JANE L —

Top Art Units

Art UnitApps
1735 2
1767 2
2847 1
3735 1
1733 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19034831 X-RAY FLUORESCENT SCREEN, X-RAY DETECTOR, AND X-RAY INSPECTION DEVICE USING SAME KIM, KIHO — §103 Non-Final OA — Pending Jan 23, 2025
18920771 BONDED BODY, CERAMIC COPPER CIRCUIT BOARD, METHOD FOR MANUFACTURING BONDED BODY, AND METHOD FOR MANUFACTURING CERAMIC COPPER CIRCUIT BOARD GAMINO, CARLOS J 1735 §103§112 Non-Final OA — Pending Oct 18, 2024
18902266 RHENIUM-TUNGSTEN ALLOY WIRE, METHOD OF MANUFACTURING SAME, AND MEDICAL NEEDLE MCGUTHRY BANKS, TIMA MICHELE — §101§112 Non-Final OA — Pending Sep 30, 2024
18670986 CERAMIC SUBSTRATE, JOINED BODY, SEMICONDUCTOR DEVICE, METHOD FOR MANUFACTURING CERAMIC SUBSTRATE, AND METHOD FOR MANUFACTURING CERAMIC CIRCUIT BOARD BURNS, TREMESHA WILLIS 2847 §103 Final Rejection 3d overdue Pending May 22, 2024
18668367 CERAMIC BALL STORAGE TRAY AND METHOD OF STORING CERAMIC BALLS USING THE SAME POON, ROBERT 3735 §102§112Other Final Rejection — Pending May 20, 2024
18665942 CERAMIC CIRCUIT SUBSTRATE, SEMICONDUCTOR DEVICE, METHOD FOR MANUFACTURING CERAMIC CIRCUIT SUBSTRATE, AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE GREEN, TELLY D — §102§103 Non-Final OA — Pending May 16, 2024
18585450 FRICTION STIR WELDING TOOL MEMBER, FRICTION STIR WELDING APPARATUS, AND FRICTION STIR WELDING METHOD SAAD, ERIN BARRY 1735 §112 Final Rejection — Pending Feb 23, 2024
18413405 HIGHLY THERMALLY CONDUCTIVE SILICON NITRIDE SINTERED BODY, SILICON NITRIDE SUBSTRATE, SILICON NITRIDE CIRCUIT BOARD, AND SEMICONDUCTOR DEVICE BOLDEN, ELIZABETH A — §103§112 Non-Final OA — Pending Jan 16, 2024
18323288 COLD STORAGE MATERIAL, COLD STORAGE MATERIAL PARTICLE, GRANULATED PARTICLE, COLD STORAGE DEVICE, REFRIGERATOR, CRYOPUMP, SUPERCONDUCTING MAGNET, NUCLEAR MAGNETIC RESONANCE IMAGING APPARATUS, NUCLEAR MAGNETIC RESONANCE APPARATUS, MAGNETIC FIELD APPLICATION TYPE SINGLE CRYSTAL PULLING APPARATUS, AND HELIUM RE-CONDENSING DEVICE STANLEY, JANE L 1767 §103§112 Final Rejection 22d Pending May 24, 2023
18170958 COLD STORAGE MATERIAL PARTICLE, COLD STORAGE DEVICE, REFRIGERATOR, CRYOPUMP, SUPERCONDUCTING MAGNET, NUCLEAR MAGNETIC RESONANCE IMAGING APPARATUS, NUCLEAR MAGNETIC RESONANCE APPARATUS, MAGNETIC FIELD APPLICATION TYPE SINGLE CRYSTAL PULLING APPARATUS, AND METHOD FOR PRODUCING COLD STORAGE MATERIAL PARTICLE STANLEY, JANE L 1767 §102§112DP Non-Final OA — Pending Feb 17, 2023
17677343 MAGNETIC RIBBON AND MAGNETIC CORE USING SAME LUK, VANESSA TIBAY 1733 §103 Final Rejection 8d Pending Feb 22, 2022

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