Prosecution Insights
Last updated: May 29, 2026

ArcelorMittal

48 pending office actions • 12 art units • 30 examiners • 0 of 48 (0%) have an AI response strategy ready • 90 patents granted in the last 365 days

Portfolio Summary

48
Total Pending OAs
28
Non-Final OAs
20
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 48 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

24
Overdue
2
Due this week
15
Due this month
3
Due in next 60 days
4
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. 48 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (24)Due ≤ 7 days (2)Due ≤ 30 days (15)Due ≤ 60 days (3)Due later (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.

0
Hard (0%)
29
Medium (60%)
4
Easy (8%)
15
Unknown (31%)

Rejection Statute Mix

BucketCases
§103 only28 (58%)
§112 only3 (6%)
Double-patenting only1 (2%)
Double-patenting + other1 (2%)
No statute on record15 (31%)

Industry Mix

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

42
Life Sciences
88% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
6
Mechanical / Eng
12% 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.

480 h
Manual time on pending OAs
96 h
Time saved (low, 20%)
168 h
Time saved (mid, 35%)
4.2 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
SU, XIAOWEI 5 71.3% +12.3%
YANG, JIE 4 62.2% +19.0%
WANG, NICHOLAS A 4 53.9% +21.9%
ABOAGYE, MICHAEL 3 75.3% +38.6%
KOSHY, JOPHY STEPHEN 2 63.0% +40.6%
HEVEY, JOHN A 2 61.1% +20.5%
WU, JENNY R 2 63.2% +16.5%
LUK, VANESSA TIBAY 2 54.0% +27.4%
ALDAZ CERVANTES, MAYELA RENATA 2 65.2% +43.8%
POLLOCK, AUSTIN M 2 51.3% +37.7%

Interview Candidates (28)

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
18016403 Cold rolled and annealed steel sheet and method of manufacturing the same ALDAZ CERVANTES, MAYELA RENATA 26d overdue
16764920 A COATED STEEL SUBSTRATE WANG, NICHOLAS A 22d overdue
19266226 NON-ORIENTED ELECTRICAL STEEL AND A METHOD OF MANUFACTURING NON-ORIENTED ELECTRICAL STEEL THEREOF KOSHY, JOPHY STEPHEN 19d overdue
19266237 NON-ORIENTED ELECTRICAL STEEL AND A METHOD OF MANUFACTURING NON-ORIENTED ELECTRICAL STEEL THEREOF KOSHY, JOPHY STEPHEN 19d overdue
18026061 Device to inject a reducing gas into a shaft furnace ABOAGYE, MICHAEL 19d overdue
18025987 Device to inject a reducing gas into a shaft furnace ABOAGYE, MICHAEL 19d overdue

Top Art Units

Art UnitApps
1733 19
1734 10
1735 4
1738 4
3761 3
1718 2
1771 1
3725 1
1749 1
1784 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19311171 A NON-ORIENTED ELECTRICAL STEEL AND A METHOD OF MANUFACTURING NON-ORIENTED ELECTRICAL STEEL THEREOF YANG, JIE 1734 Other Final Rejection 36d Pending Aug 27, 2025
19289149 DOUBLE COLD ROLLED NON-ORIENTED ELECTRICAL STEEL AND A METHOD OF MANUFACTURING NON-ORIENTED ELECTRICAL STEEL THEREOF SU, XIAOWEI 1733 Other Final Rejection 30d Pending Aug 04, 2025
19289141 DOUBLE COLD ROLLED NON-ORIENTED ELECTRICAL STEEL AND A METHOD OF MANUFACTURING NON-ORIENTED ELECTRICAL STEEL THEREOF JANSSEN, REBECCA 1733 §103 Final Rejection 22d Pending Aug 04, 2025
19287874 NON-ORIENTED ELECTRICAL STEEL AND A METHOD OF MANUFACTURING NON-ORIENTED ELECTRICAL STEEL THEREOF SU, XIAOWEI 1733 Other Final Rejection 2d overdue Pending Aug 01, 2025
19284953 NON-ORIENTED ELECTRICAL STEEL AND A METHOD OF MANUFACTURING NON-ORIENTED ELECTRICAL STEEL THEREOF SU, XIAOWEI 1733 DPOther Final Rejection 62d Pending Jul 30, 2025
19283298 NON-ORIENTED ELECTRICAL STEEL AND A METHOD OF MANUFACTURING NON-ORIENTED ELECTRICAL STEEL THEREOF SU, XIAOWEI 1733 Other Final Rejection 15d Pending Jul 29, 2025
19283315 NON-ORIENTED ELECTRICAL STEEL AND A METHOD OF MANUFACTURING NON-ORIENTED ELECTRICAL STEEL THEREOF SU, XIAOWEI 1733 Other Final Rejection 1d overdue Pending Jul 29, 2025
19266226 NON-ORIENTED ELECTRICAL STEEL AND A METHOD OF MANUFACTURING NON-ORIENTED ELECTRICAL STEEL THEREOF KOSHY, JOPHY STEPHEN 1733 §103 Final Rejection 19d overdue Pending Jul 11, 2025
19266237 NON-ORIENTED ELECTRICAL STEEL AND A METHOD OF MANUFACTURING NON-ORIENTED ELECTRICAL STEEL THEREOF KOSHY, JOPHY STEPHEN 1733 §103 Final Rejection 19d overdue Pending Jul 11, 2025
19178276 High toughness press-hardened steel part and method of manufacturing the same LIANG, ANTHONY M 1734 §103 Non-Final OA 2d overdue Pending Apr 14, 2025
18862800 Binder and manufacturing methods HINES, LATOSHA D 1771 §112 Non-Final OA 55d Pending Nov 04, 2024
18883747 ZnAlMg-Coated Metal Sheet with Improved Flexibility and Corresponding Manufacturing Process TUROCY, DAVID P 1718 Other Non-Final OA 11d overdue Pending Sep 12, 2024
18709293 Hot stamping die and hot stamping process using a hot stamping press TOLAN, EDWARD THOMAS 3725 §103 Non-Final OA 1d overdue Pending May 10, 2024
18701735 SURFACE PREPARATION FOR JVD TADAYYON ESLAMI, TABASSOM 1718 §103 Final Rejection 68d Pending Apr 16, 2024
18701558 HEAT SPREADER MATERIAL BOSS, WENDY LYNN 1749 §103 Non-Final OA 19d overdue Pending Apr 15, 2024
18292722 Cooling system of Battery Pack and its manufacturing method LA VILLA, MICHAEL EUGENE 1784 §103 Non-Final OA 57d Pending Jan 26, 2024
18290551 A method for manufacturing direct reduced iron YANG, JIE 1734 Other Non-Final OA 4d overdue Pending Nov 14, 2023
18559901 Operating method of a network of plants WANG, NICHOLAS A 1734 DP Final Rejection 82d Pending Nov 09, 2023
18290078 A method for manufacturing direct reduced iron HEVEY, JOHN A 1735 Other Non-Final OA 9d Pending Nov 09, 2023
18283857 Floor deck structure and composite floor deck FONSECA, JESSIE T 3633 §112 Final Rejection 32d overdue Pending Sep 25, 2023
18278022 Method of manufacturing steel MCGUTHRY BANKS, TIMA MICHELE 1733 §103 Non-Final OA 66d overdue Pending Aug 21, 2023
18278027 A method of manufacturing of a steel product in several steelmaking units WU, JENNY R 1733 Other Non-Final OA 9d Pending Aug 21, 2023
18278029 Manufacturing method of a steel product CARDA, DANIELLE MARIE 1738 §103 Non-Final OA 15d overdue Pending Aug 21, 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
18037604 Process and equipment to Laser cut very high strength metallic material DODSON, JUSTIN C 3761 §103 Non-Final OA 20d Pending May 18, 2023
18036946 STEEL FOR RAILS AND A METHOD OF MANUFACTURING OF A RAIL THEREOF WU, JENNY R 1733 §103 Non-Final OA 28d Pending May 15, 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
18027303 COLD ROLLED AND COATED STEEL SHEET AND A METHOD OF MANUFACTURING THEREOF ALDAZ CERVANTES, MAYELA RENATA 1733 §103 Final Rejection 26d Pending Mar 20, 2023
18026061 Device to inject a reducing gas into a shaft furnace ABOAGYE, MICHAEL 1733 §103 Final Rejection 19d overdue Pending Mar 13, 2023
18025987 Device to inject a reducing gas into a shaft furnace ABOAGYE, MICHAEL 1733 §103 Final Rejection 19d overdue Pending Mar 13, 2023
18026046 Blast furnace for ironmaking production ABOAGYE, MICHAEL 1733 §103 Final Rejection 8d Pending Mar 13, 2023
18025973 Blast furnace for ironmaking production SMOOT, MORIAH SIMONE MCMIL 1733 §103 Non-Final OA 66d overdue Pending Mar 13, 2023
18016799 Cold rolled, annealed and tempered steel sheet and method of manufacturing the same WANG, NICHOLAS A 1734 Other Non-Final OA 5d overdue Pending Jan 18, 2023
18016403 Cold rolled and annealed steel sheet and method of manufacturing the same ALDAZ CERVANTES, MAYELA RENATA 1733 §103 Final Rejection 26d overdue Pending Jan 16, 2023
18015487 HEAT TREATED COLD ROLLED STEEL SHEET AND A METHOD OF MANUFACTURING THEREOF POLLOCK, AUSTIN M 1738 Other Non-Final OA 97d overdue Pending Jan 10, 2023
17787512 Pre-coated steel sheet comprising an additional coating for increasing the mechanical strength of the weld metal zone of a welded steel part prepared from said pre-coated sheet. WUNDERLICH, ERWIN J 3761 §103 Non-Final OA 9d overdue Pending Jun 20, 2022
17835347 METHOD FOR PRODUCING A HIGH STRENGTH STEEL SHEET HAVING IMPROVED STRENGTH AND FORMABILITY AND OBTAINED SHEET HEVEY, JOHN A 1735 §103 Non-Final OA 5d Pending Jun 08, 2022
17783409 HEAT TREATED COLD ROLLED STEEL SHEET AND A METHOD OF MANUFACTURING THEREOF POLLOCK, AUSTIN M 1738 §103 Non-Final OA 27d Pending Jun 08, 2022
17708568 MARTENSITIC STEELS WITH 1700 TO 2200 MPA TENSILE STRENGTH WANG, NICHOLAS A 1734 §103 Final Rejection 9d overdue Pending Mar 30, 2022
17616737 A COLD ROLLED MARTENSITIC STEEL AND A METHOD OF MARTENSITIC STEEL THEREOF YANG, JIE 1734 Other 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
17611249 A METHOD FOR THE MANUFACTURE OF GRAPHENE OXIDE FROM EXPANDED KISH GRAPHITE FORREST, MICHAEL 1738 Other Non-Final OA 31d overdue Pending Nov 15, 2021
17603681 A METHOD FOR THE MANUFACTURE OF AN ASSEMBLY BY LASER WELDING CHEN, KUANGYUE 3761 §103 Non-Final OA 27d Pending Oct 14, 2021
17251107 METHOD TO CONTROL THE COOLING OF A FLAT METAL PRODUCT HILL, STEPHANI A 1735 §103 Final Rejection 28d Pending Dec 10, 2020
17247358 METHOD FOR PRODUCING A HIGH STRENGTH COATED STEEL SHEET HAVING IMPROVED STRENGTH AND DUCTILITY AND OBTAINED SHEET LUK, VANESSA TIBAY 1733 §112 Non-Final OA 26d Pending Dec 08, 2020
16764920 A COATED STEEL SUBSTRATE WANG, NICHOLAS A 1734 Other Non-Final OA 22d overdue Pending May 18, 2020
16469485 A METHOD FOR MANUFACTURING A THERMALLY TREATED STEEL SHEET WALKER, KEITH D 1735 Other Non-Final OA 9d Pending Jun 13, 2019

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