Prosecution Insights
Last updated: August 18, 2026

ArcelorMittal

56 pending office actions • 15 art units • 39 examiners • 0 of 56 (0%) have an AI response strategy ready • 89 patents granted in the last 365 days

Portfolio Summary

56
Total Pending OAs
36
Non-Final OAs
19
Final Rejections
1
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 22 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

11
Overdue
1
Due this week
7
Due this month
1
Due in next 60 days
2
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. 22 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (11)Due ≤ 7 days (1)Due ≤ 30 days (7)Due ≤ 60 days (1)Due later (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.

24
Hard (43%)
26
Medium (46%)
6
Easy (11%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other1 (2%)
§103 only20 (36%)
§102 only1 (2%)
§112 only4 (7%)
Double-patenting only2 (4%)
Double-patenting + other5 (9%)
Multi-statute (no §101)23 (41%)

Industry Mix

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

38
Life Sciences
68% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
1
Semiconductors
2% of docket
7
Mechanical / Eng
12% of docket
10
Business / Other
18% 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.

560 h
Manual time on pending OAs
112 h
Time saved (low, 20%)
196 h
Time saved (mid, 35%)
4.9 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
YANG, JIE 5 62.2% +19.4%
LUK, VANESSA TIBAY 4 54.1% +26.6%
WU, JENNY R 3 63.4% +16.1%
SU, XIAOWEI 2 71.4% +12.8%
LA VILLA, MICHAEL EUGENE 2 75.5% +18.2%
SMOOT, MORIAH SIMONE MCMIL 2 63.8% +4.1%
KOSHY, JOPHY STEPHEN 2 63.5% +39.0%
WANG, NICHOLAS A 2 53.8% +22.2%
HILL, STEPHANI A 2 29.5% +44.4%
POLLOCK, AUSTIN M 2 51.7% +36.5%

Hard Cases (25)

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
18025973 Blast furnace for ironmaking production SMOOT, MORIAH SIMONE MCMIL 66d overdue
18283857 Floor deck structure and composite floor deck FONSECA, JESSIE T 32d overdue
18701558 HEAT SPREADER MATERIAL BOSS, WENDY LYNN 19d overdue
18016799 Cold rolled, annealed and tempered steel sheet and method of manufacturing the same WANG, NICHOLAS A 5d overdue
18290551 A method for manufacturing direct reduced iron YANG, JIE 4d overdue
18709293 Hot stamping die and hot stamping process using a hot stamping press TOLAN, EDWARD THOMAS 1d overdue
18278027 A method of manufacturing of a steel product in several steelmaking units WU, JENNY R 9d
17783409 HEAT TREATED COLD ROLLED STEEL SHEET AND A METHOD OF MANUFACTURING THEREOF POLLOCK, AUSTIN M 27d

Interview Candidates (24)

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
18015487 HEAT TREATED COLD ROLLED STEEL SHEET AND A METHOD OF MANUFACTURING THEREOF POLLOCK, AUSTIN M 97d overdue
18027319 STEEL FOR LEAF SPRINGS OF AUTOMOBILES AND A METHOD OF MANUFACTURING OF A LEAF THEREOF YANG, JIE 59d overdue
18265316 Low density cold rolled and annealed steel sheet, method of production thereof and use of such steel to produce vehicle parts LUK, VANESSA TIBAY 9d overdue
18016799 Cold rolled, annealed and tempered steel sheet and method of manufacturing the same WANG, NICHOLAS A 5d overdue
18290551 A method for manufacturing direct reduced iron YANG, JIE 4d overdue
17616737 A COLD ROLLED MARTENSITIC STEEL AND A METHOD OF MARTENSITIC STEEL THEREOF YANG, JIE 6d
18278027 A method of manufacturing of a steel product in several steelmaking units WU, JENNY R 9d
17783409 HEAT TREATED COLD ROLLED STEEL SHEET AND A METHOD OF MANUFACTURING THEREOF POLLOCK, AUSTIN M 27d

Top Art Units

Art UnitApps
1733 14
1734 10
1735 5
1784 4
1738 3
3614 1
2877 1
3725 1
1749 1
3633 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19339767 A NON-ORIENTED ELECTRICAL STEEL AND A METHOD OF MANUFACTURING NON-ORIENTED ELECTRICAL STEEL THEREOF YANG, JIE 1734 DP Final Rejection Pending Sep 25, 2025
19289140 DOUBLE COLD ROLLED NON-ORIENTED ELECTRICAL STEEL AND A METHOD OF MANUFACTURING NON-ORIENTED ELECTRICAL STEEL THEREOF WANG, XIAOBEI 1784 §103§112Other Final Rejection Pending Aug 04, 2025
19289149 DOUBLE COLD ROLLED NON-ORIENTED ELECTRICAL STEEL AND A METHOD OF MANUFACTURING NON-ORIENTED ELECTRICAL STEEL THEREOF SU, XIAOWEI 1733 §103§112 Final Rejection 30d Pending Aug 04, 2025
19178276 High toughness press-hardened steel part and method of manufacturing the same LIANG, ANTHONY M 1734 §103 Final Rejection 2d overdue Pending Apr 14, 2025
18869571 DEVICE AND METHOD FOR COOLING ROLLS USED FOR ROLLING IN A HIGHLY TURBULENT ENVIRONMENT IBEKWE, DARLINGTON NDUKA §103 Non-Final OA Pending Nov 26, 2024
18844140 Vehicle floor panel reinforcement member DOUGLAS, STEVEN O §102 Non-Final OA Pending Sep 05, 2024
18840120 Method for erecting a transportation structure SMITH, JASON CHRISTOPHER §112 Non-Final OA Pending Aug 21, 2024
18840137 Method for erecting a transportation structure RISIC, ABIGAIL ANNE §103 Non-Final OA Pending Aug 21, 2024
18728099 Front structure for an automotive vehicle FREEDMAN, LAURA 3614 §102§103§112 Non-Final OA Pending Jul 11, 2024
18715434 METHOD FOR MEASURING THE THICKNESS OF A VARNISH LAYER MENDOZA, ALEXANDRIA ARELLANO 2877 §103 Non-Final OA Pending May 31, 2024
18710776 Zinc Coated Mn-containing advanced high strength steel and method of manufacturing the same LA VILLA, MICHAEL EUGENE 1784 §112 Final Rejection Pending May 16, 2024
18709293 Hot stamping die and hot stamping process using a hot stamping press TOLAN, EDWARD THOMAS 3725 §102§103 Final Rejection 1d overdue Pending May 10, 2024
18701558 HEAT SPREADER MATERIAL BOSS, WENDY LYNN 1749 §102§103§112 Final Rejection 19d overdue Pending Apr 15, 2024
18692804 Leak-Proof Upper Tundish Nozzle SMOOT, MORIAH SIMONE MCMIL §103§112DP Non-Final OA Pending Mar 16, 2024
18692805 Leak-Proof Upper Tundish Nozzle STILES, JACOB BENJAMIN §103 Non-Final OA Pending Mar 16, 2024
18292744 STEEL SHEET FOR TOP COVER OF BATTERY PACK AND ITS MANUFACTURING METHOD BERRESFORD, JORDAN ELIZABETH §102§103§112 Non-Final OA Pending Jan 26, 2024
18292737 STEEL SHEET FOR TOP COVER OF BATTERY PACK AND ITS MANUFACTURING METHOD BARCENA, CARLOS §102§103 Non-Final OA Pending Jan 26, 2024
18292722 Cooling system of Battery Pack and its manufacturing method LA VILLA, MICHAEL EUGENE 1784 §103§112 Non-Final OA 57d Pending Jan 26, 2024
18292724 COOLING SYSTEM OF BATTERY PACK AND ITS MANUFACTURING METHOD MERKLING, MATTHEW J §102§103Other Non-Final OA Pending Jan 26, 2024
18292729 STEEL SHEET FOR TOP COVER OF BATTERY PACK AND ITS MANUFACTURING METHOD BUCHANAN, JACOB §102§103 Non-Final OA Pending Jan 26, 2024
18573247 METHOD FOR MANUFACTURING OF A STEEL PART KOSHY, JOPHY STEPHEN 1733 §112 Non-Final OA Pending Dec 21, 2023
18290551 A method for manufacturing direct reduced iron YANG, JIE 1734 §102§103Other Final Rejection 4d overdue Pending Nov 14, 2023
18559901 Operating method of a network of plants WANG, NICHOLAS A 1734 §103§112DP Non-Final OA 82d Pending Nov 09, 2023
18290078 A method for manufacturing direct reduced iron HEVEY, JOHN A 1735 §102§103DP Final Rejection 9d Pending Nov 09, 2023
18559909 A method for manufacturing direct reduced iron HILL, STEPHANI A 1735 §103 Non-Final OA Pending Nov 09, 2023
18559905 METHOD FOR MANUFACTURING DIRECT REDUCED IRON AND DRI MANUFACTURING EQUIPMENT SMITH, CATHERINE P 1735 §102§103§112 Non-Final OA Pending Nov 09, 2023
18288300 Gas atomizer LUK, VANESSA TIBAY 1733 §103 Non-Final OA Pending Oct 25, 2023
18287589 Installation for the production of metal powders MCGUTHRY BANKS, TIMA MICHELE 1733 §102§112 Non-Final OA Pending Oct 19, 2023
18287106 Gas atomization of molten steel WU, JENNY R 1733 §112DP Non-Final OA Pending Oct 16, 2023
18286599 Process for cooling and transporting metal powder LUK, VANESSA TIBAY 1733 §102§103 Non-Final OA Pending Oct 12, 2023
18283857 Floor deck structure and composite floor deck FONSECA, JESSIE T 3633 §102§103 Non-Final OA 32d overdue Pending Sep 25, 2023
18278027 A method of manufacturing of a steel product in several steelmaking units WU, JENNY R 1733 §101§102§103§112Other Non-Final OA 9d Pending Aug 21, 2023
18269626 Antiviral formulation, antiviral filtering material, methods of preparation thereof and antiviral face mask MAEWALL, SNIGDHA 1612 §103§112 Non-Final OA Pending Jun 26, 2023
18267398 A HYDROGEN EMBRITTLEMENT RESISTANCE COATED STEEL HASKE, WOJCIECH 1784 §103 Non-Final OA Pending Jun 14, 2023
18266682 Coated steel sheet and high strength press hardened steel part and method of manufacturing the same YANG, JIE 1734 §103 Final Rejection Pending Jun 12, 2023
18265316 Low density cold rolled and annealed steel sheet, method of production thereof and use of such steel to produce vehicle parts LUK, VANESSA TIBAY 1733 §103 Non-Final OA 9d overdue Pending Jun 05, 2023
18036946 STEEL FOR RAILS AND A METHOD OF MANUFACTURING OF A RAIL THEREOF WU, JENNY R 1733 §103§112 Non-Final OA 28d Pending May 15, 2023
18036456 MASTERING OF TRIMMING KNIVES POSITION AYALA, FERNANDO A 3724 §103 Non-Final OA Pending May 11, 2023
18034747 Rear underfloor structure for a motor vehicle AKAKPO, DANY E 3672 §103 Non-Final OA 76d Pending May 01, 2023
18027319 STEEL FOR LEAF SPRINGS OF AUTOMOBILES AND A METHOD OF MANUFACTURING OF A LEAF THEREOF YANG, JIE 1734 §103 Final Rejection 59d overdue Pending Mar 20, 2023
18025987 Device to inject a reducing gas into a shaft furnace ABOAGYE, MICHAEL 1733 §103 Non-Final OA 19d overdue Pending Mar 13, 2023
18025973 Blast furnace for ironmaking production SMOOT, MORIAH SIMONE MCMIL 1733 §102§103 Final Rejection 66d overdue Pending Mar 13, 2023
18016799 Cold rolled, annealed and tempered steel sheet and method of manufacturing the same WANG, NICHOLAS A 1734 §103§112 Final Rejection 5d overdue Pending Jan 18, 2023
18015487 HEAT TREATED COLD ROLLED STEEL SHEET AND A METHOD OF MANUFACTURING THEREOF POLLOCK, AUSTIN M 1738 §103 Non-Final OA 97d overdue Pending Jan 10, 2023
18014380 HEAT TREATED COLD ROLLED STEEL SHEET AND A METHOD OF MANUFACTURING THEREOF KOSHY, JOPHY STEPHEN 1733 §103 Final Rejection Pending Jan 04, 2023
17922423 ANNEALING METHOD OF STEEL HILL, STEPHANI A 1735 §103§112 Non-Final OA Pending Oct 31, 2022
17785611 Metal powder for additive manufacturing LUK, VANESSA TIBAY 1733 §112DP Final Rejection Pending Jun 15, 2022
17785252 Laser cutting of a pre-coated steel blank and associated blank TRAN, THIEN S 3761 §103 Final Rejection Pending Jun 14, 2022
17783409 HEAT TREATED COLD ROLLED STEEL SHEET AND A METHOD OF MANUFACTURING THEREOF POLLOCK, AUSTIN M 1738 §102§103§112 Final Rejection 27d Pending Jun 08, 2022
17783442 HEAT TREATED COLD ROLLED STEEL SHEET AND A METHOD OF MANUFACTURING THEREOF SHAMS, NAZMUN NAHAR 1738 §102§103 Non-Final OA Pending Jun 08, 2022
17616737 A COLD ROLLED MARTENSITIC STEEL AND A METHOD OF MARTENSITIC STEEL THEREOF YANG, JIE 1734 §103Other Non-Final OA 6d Pending Dec 06, 2021
17616114 COLD ROLLED AND COATED STEEL SHEET AND A METHOD OF MANUFACTURING THEREOF JOHNSON, JONATHAN J 1734 §103 Non-Final OA 12d Pending Dec 02, 2021
17610906 A COLD ROLLED MARTENSITIC STEEL AND A METHOD OF MARTENSITIC STEEL THEREOF SU, XIAOWEI 1733 DP Non-Final OA Pending Nov 12, 2021
16972097 METHOD OF HEAT TRANSFER AND ASSOCIATED DEVICE WEILAND, HANS R. 3763 §103§112 Final Rejection Pending Dec 04, 2020
16768567 A COATED STEEL SUBSTRATE JOHNSON, JONATHAN J 1734 §112 Non-Final OA Pending May 29, 2020
16469485 A METHOD FOR MANUFACTURING A THERMALLY TREATED STEEL SHEET WALKER, KEITH D 1735 §103 Final Rejection 9d Pending Jun 13, 2019

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