Prosecution Insights
Last updated: May 29, 2026

Proterial Ltd.

23 pending office actions • 18 art units • 23 examiners • 0 of 23 (0%) have an AI response strategy ready • 58 patents granted in the last 365 days

Portfolio Summary

23
Total Pending OAs
14
Non-Final OAs
9
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 23 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

12
Overdue
0
Due this week
6
Due this month
2
Due in next 60 days
3
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. 23 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (12)Due ≤ 30 days (6)Due ≤ 60 days (2)Due later (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.

2
Hard (9%)
19
Medium (83%)
2
Easy (9%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 only2 (9%)
§103 only15 (65%)
§102 only4 (17%)
§112 only2 (9%)

Industry Mix

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

10
Life Sciences
43% of docket
1
Information Tech
4% of docket
0
Communications
0% of docket
10
Semiconductors
43% of docket
2
Mechanical / Eng
9% 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.

230 h
Manual time on pending OAs
46 h
Time saved (low, 20%)
80 h
Time saved (mid, 35%)
2.0 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
MARIN, DAKOTA 1 52.0% +60.6%
LA VILLA, MICHAEL EUGENE 1 75.2% +18.4%
LEE, HWA S 1 72.5% +3.2%
HANSEN, JONATHAN M 1 79.4% +11.6%
LE, HOA T 1 72.6% +12.6%
GONZALEZ, MILTON 1 77.9% +12.2%
BUTLER, KEVIN C 1 89.6% +8.7%
KIRKLAND III, FREDDIE 1 84.7% +10.7%
NGUYEN, CHAU N 1 68.0% +14.0%
ORTIZ RODRIGUEZ, CARLOS R 1 76.9% +10.5%

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
18610559 MAGNETOSTRICTIVE TORQUE SENSOR BUTLER, KEVIN C 1d overdue
18690318 METHOD FOR MEASURING DEFORMATION AMOUNT OF DEFORMATION PART OF ADDITIVELY MANUFACTURED TEST OBJECT AND METHOD FOR DETERMINING OPTIMUM CONDITION FOR ADDITIVE MANUFACTURING KIRKLAND III, FREDDIE 34d

Hard Cases (2)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 2 ordered by deadline are shown.

App #TitleExaminerDue in
17698290 PHYSICAL QUANTITY ESTIMATING SYSTEM AND PHYSICAL QUANTITY ESTIMATING METHOD DESTA, ELIAS 4d overdue
18385613 PROCESS ESTIMATION DEVICE AND PROCESS ESTIMATION METHOD ORTIZ RODRIGUEZ, CARLOS R 26d

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
18853036 ROLLED MATERIAL LA VILLA, MICHAEL EUGENE 36d overdue
18803547 CRACK EVALUATION METHOD OF ADDITIVELY MANUFACTURED OBJECT AND CRACK EVALUATION DEVICE HANSEN, JONATHAN M 2d overdue
18531006 MULTICORE CABLE NGUYEN, CHAU N 2d overdue
18739987 DISCONNECTION DETECTION METHOD AND DISCONNECTION DETECTION DEVICE GONZALEZ, MILTON 9d
18385613 PROCESS ESTIMATION DEVICE AND PROCESS ESTIMATION METHOD ORTIZ RODRIGUEZ, CARLOS R 26d
19236376 MULTICORE CABLE ASSEMBLY MANUFACTURING METHOD, MULTICORE CABLE ASSEMBLY MANUFACTURING APPARATUS, AND STRANDING MACHINE MARIN, DAKOTA 29d
18690318 METHOD FOR MEASURING DEFORMATION AMOUNT OF DEFORMATION PART OF ADDITIVELY MANUFACTURED TEST OBJECT AND METHOD FOR DETERMINING OPTIMUM CONDITION FOR ADDITIVE MANUFACTURING KIRKLAND III, FREDDIE 34d
18728077 RE-USED ALLOY POWDER FOR ADDITIVE MANUFACTURING AND METHOD FOR PRODUCING ADDITIVE MANUFACTURING PRODUCT LE, HOA T 69d

Top Art Units

Art UnitApps
2852 3
2877 2
1733 2
1735 2
3732 1
1784 1
1788 1
2855 1
2841 1
2119 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19236376 MULTICORE CABLE ASSEMBLY MANUFACTURING METHOD, MULTICORE CABLE ASSEMBLY MANUFACTURING APPARATUS, AND STRANDING MACHINE MARIN, DAKOTA 3732 §103 Non-Final OA 29d Pending Jun 12, 2025
18853036 ROLLED MATERIAL LA VILLA, MICHAEL EUGENE 1784 §112 Non-Final OA 36d overdue Pending Sep 30, 2024
18829984 WIRE ROD, ENAMELED WIRE, AND METHOD FOR MANUFACTURING ENAMELED WIRE LEE, HWA S 2877 §102 Non-Final OA 77d Pending Sep 10, 2024
18803547 CRACK EVALUATION METHOD OF ADDITIVELY MANUFACTURED OBJECT AND CRACK EVALUATION DEVICE HANSEN, JONATHAN M 2877 §102 Non-Final OA 2d overdue Pending Aug 13, 2024
18728077 RE-USED ALLOY POWDER FOR ADDITIVE MANUFACTURING AND METHOD FOR PRODUCING ADDITIVE MANUFACTURING PRODUCT LE, HOA T 1788 §112 Final Rejection 69d Pending Jul 10, 2024
18739987 DISCONNECTION DETECTION METHOD AND DISCONNECTION DETECTION DEVICE GONZALEZ, MILTON 2852 §103 Non-Final OA 9d Pending Jun 11, 2024
18610559 MAGNETOSTRICTIVE TORQUE SENSOR BUTLER, KEVIN C 2852 §103 Non-Final OA 1d overdue Pending Mar 20, 2024
18690318 METHOD FOR MEASURING DEFORMATION AMOUNT OF DEFORMATION PART OF ADDITIVELY MANUFACTURED TEST OBJECT AND METHOD FOR DETERMINING OPTIMUM CONDITION FOR ADDITIVE MANUFACTURING KIRKLAND III, FREDDIE 2855 §103 Non-Final OA 34d Pending Mar 08, 2024
18531006 MULTICORE CABLE NGUYEN, CHAU N 2841 §103 Non-Final OA 2d overdue Pending Dec 06, 2023
18385613 PROCESS ESTIMATION DEVICE AND PROCESS ESTIMATION METHOD ORTIZ RODRIGUEZ, CARLOS R 2119 §101 Non-Final OA 26d Pending Oct 31, 2023
18476691 METHOD FOR RECYCLING RARE EARTH ELEMENT-CONTAINING POWDER, AND METHOD FOR PRODUCING RARE EARTH SINTERED MAGNET STILES, JACOB BENJAMIN 1733 §103 Non-Final OA 8d overdue Pending Sep 28, 2023
18470213 RESIN COMPOSITION, LAMINATE STRUCTURE, CABLE, TUBE, AND METHOD FOR MANUFACTURING RESIN COMPOSITION LAN, YAN 1782 §103 Final Rejection 62d Pending Sep 19, 2023
18550604 SCINTILLATOR STRUCTURE KHAN, TAHSEEN 1781 §103 Final Rejection 39d Pending Sep 14, 2023
18464812 POSITION DETECTION DEVICE AND VEHICLE STEERING DEVICE FERDOUS, ZANNATUL 2858 §103 Non-Final OA 14d Pending Sep 11, 2023
18281220 SILICON NITRIDE SUBSTRATE AUER, LAURA A 1783 §102 Non-Final OA 49d overdue Pending Sep 08, 2023
18239390 COMPOSITE MATERIAL PHYSICAL PROPERTY VALUE ESTIMATION DEVICE, COMPOSITE MATERIAL PHYSICAL PROPERTY VALUE ESTIMATION PROGRAM, AND COMPOSITE MATERIAL PHYSICAL PROPERTY VALUE ESTIMATION METHOD EVANS, GEOFFREY T 2852 §103 Non-Final OA 15d Pending Aug 29, 2023
18275216 NI-BASED ALLOY POWDER FOR ADDITIVE MANUFACTURING, ADDITIVE MANUFACTURED COMPONENT, AND ADDITIVE MANUFACTURING METHOD MORALES, RICARDO D 1738 §103 Final Rejection 46d overdue Pending Aug 01, 2023
18036973 METHOD FOR PRODUCING BORON NITRIDE NANOTUBES SIMKINS, SLONE ELIZABETH 1735 §102 Final Rejection 9d overdue Pending May 15, 2023
18034881 METHOD FOR PREDICTING DEFECT OF ADDITIVE-MANUFACTURED PRODUCT AND METHOD FOR MANUFACTURING ADDITIVE-MANUFACTURED PRODUCT OLIVA, STEPHANIE RENEE 3761 §103 Non-Final OA 44d overdue Pending May 01, 2023
18126824 CERAMIC SUBSTRATE, CERAMIC DIVIDED SUBSTRATE, AND METHOD FOR MANUFACTURING CERAMIC SUBSTRATE WILLIS, TREMESHA S 2847 §103 Final Rejection 12d Pending Mar 27, 2023
18113210 SINTERED R-T-B BASED MAGNET KOSHY, JOPHY STEPHEN 1733 §103 Final Rejection 51d overdue Pending Feb 23, 2023
17975907 SINTERED MnZn FERRITE AND ITS PRODUCTION METHOD SMITH, CATHERINE P 1735 §103 Final Rejection 73d overdue Pending Oct 28, 2022
17698290 PHYSICAL QUANTITY ESTIMATING SYSTEM AND PHYSICAL QUANTITY ESTIMATING METHOD DESTA, ELIAS 2857 §101 Final Rejection 4d overdue Pending Mar 18, 2022

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