Prosecution Insights
Last updated: October 02, 2026

Examiner: MCGUTHRY BANKS, TIMA MICHELE

Tech Center 1700 • Art Units: 1700 1733 1734 1751 1793

This examiner grants 82% of resolved cases

Analysis

Tima Michele McGuthry Banks is an examiner in Tech Center 1700 and Art Unit 1700. With 1188 resolved cases, the examiner has an allowance rate of 81.7 percent. The median days to allowance is 868, which provides a specific timeline for applications that reach issuance. These figures establish a prosecution profile based on a large volume of resolved cases within the tech center.

The interview lift for this examiner is 2.4 percent. This figure represents the increase in the probability of allowance when an interview is conducted compared to the baseline allowance rate of 81.7 percent. Practitioners can use the 868-day median to allowance to set expectations for pendency during the examination process. Because the interview lift is 2.4 percent, the impact of verbal communication is measurable but smaller than the baseline rate. With 1188 cases, the data suggests a consistent pattern of practice for those navigating Art Unit 1700. The 81.7 percent allowance rate indicates that a majority of cases reach a grant under this examiner's review.

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

Performance Statistics

81.8%
Allow Rate
+16.8% vs TC avg
1,236
Total Applications
+2.5%
Interview Lift
869
Avg Prosecution Days
Based on 1192 resolved cases, 2023–2026

Rejection Statute Breakdown

1.4%
§101 Eligibility
16.1%
§102 Novelty
39.9%
§103 Obviousness
36.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18551822 METHOD FOR MANUFACTURING A METAL ALLOY PART FOR A TURBINE ENGINE Final Rejection SAFRAN AIRCRAFT ENGINES
18551052 PROCESS FOR MANUFACTURING AN ALUMINUM ALLOY PART BY LASER POWDER BED FUSION Final Rejection COMMISSARIAT À L'ÉNERGIE ATOMIQUE ET AUX ÉNERGIES ALTERNATIVES
18631522 RAW MATERIAL BUILD-UP USING ADDITIVE MANUFACTURING Non-Final OA Pratt & Whitney Canada Corp.
18551597 REDUCED IRON PRODUCTION METHOD AND REDUCED IRON PRODUCTION DEVICE Non-Final OA JFE STEEL CORPORATION
18272474 TOP-BLOWING LANCE FOR CONVERTER, METHOD FOR ADDING AUXILIARY RAW MATERIAL, AND METHOD FOR REFINING OF MOLTEN IRON Final Rejection JFE STEEL CORPORATION
19337919 Aluminum Alloy with Ultra-High Thermal Conductivity and Manufacturing Method Thereof Non-Final OA CHARNG CHYI ALUMINUM CO., LTD.
18494854 METHOD FOR ADDITIVELY MANUFACTURED PROCESS-EQUIVALENT TEST SPECIMENS Final Rejection RTX CORPORATION
18162851 SINGLE-STEP PROCESS FOR SELECTIVE HEAT TREATMENT OF METALS USING MULTIPLE HEATING SOURCES Non-Final OA RTX Corporation
18286474 METHOD FOR PRODUCING SLAG HAVING A DESIRED QUALITY Non-Final OA ThyssenKrupp Steel Europe AG
18030553 METHOD FOR PRODUCING PIG IRON IN A SHAFT FURNACE Final Rejection ThyssenKrupp Steel Europe AG
18287589 Installation for the production of metal powders Non-Final OA ArcelorMittal
18278022 Method of manufacturing steel Non-Final OA ArcelorMittal
18553735 MOLDED BODY, METHOD OF PRODUCING MOLDED BODY, AND METHOD OF PRODUCING SINTERED BODY Final Rejection ASAHI KASEI KABUSHIKI KAISHA
18838639 GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD OF PRODUCTION OF SAME Non-Final OA NIPPON STEEL CORPORATION
18285516 SURFACE-TREATED STEEL SHEET Final Rejection NIPPON STEEL CORPORATION
18733050 Laminate Molding Apparatus and Laminate Molding Method Non-Final OA SHIMADZU CORPORATION
18724660 SOFT MAGNETIC ALLOY AND MAGNETIC COMPONENT Non-Final OA TDK CORPORATION
18263465 METHOD FOR REDUCTIVE EXTRACTION OF IRIDIUM, RHODIUM AND/OR RUTHENIUM Non-Final OA Heraeus Deutschland GmbH & Co. KG
18716345 CALCIUM-CONTAINING GRAPHITE STEEL WIRE ROD, GRAPHITE STEEL, AND MANUFACTURING AND CUTTING METHOD THEREFOR Non-Final OA POSCO CO., LTD
18646241 ADVANCED HIGH STRENGTH ZINC PLATED STEEL SHEET HAVING EXCELLENT SURFACE QUALITY AND ELECTRICAL RESISTANCE SPOT WELDABILITY AND MANUFACTURING METHOD THEREOF Non-Final OA POSCO CO., LTD
18663399 ROLL FORMED STEEL COMPONENT Non-Final OA GM Global Technology Operations LLC
18477108 METHOD OF, AND APPARTUS FOR, ANNEALING THE EXPOSED METAL EDGE MARGIN OF A BATTERY ELECTRODE Non-Final OA GM GLOBAL TECHNOLOGY OPERATIONS LLC
18902266 RHENIUM-TUNGSTEN ALLOY WIRE, METHOD OF MANUFACTURING SAME, AND MEDICAL NEEDLE Non-Final OA Niterra Materials Co., Ltd.
18724220 GREY CAST IRON, IN PARTICULAR FOR DISC BRAKE COMPONENTS Non-Final OA Brembo S.p.A.
18491628 ALLOYING VIA ULTRASONIC ATOMIZATION Final Rejection Divergent Technologies, Inc.
18675598 METHODS AND APPARATUS FOR PRODUCTION OF RARE EARTH ELEMENTS FROM COAL AND CLAY ORES Non-Final OA CARBON HOLDINGS INTELLECTUAL PROPERTIES, LLC
18469882 SINTERED NEODYMIUM-IRON-BORON PERMANENT MAGNET, PREPARATION METHOD AND USE THEREOF Non-Final OA YANTAI ZHENGHAI MAGNETIC MATERIAL CO., LTD.
18019187 AUSTENITIC STAINLESS STEEL WITH IMPROVED DEEP DRAWING Final Rejection POSCO
18271445 METHOD OF STEEL SMELTING DIRECTLY FROM IRON ORE Non-Final OA Jan MRÓZ
18253589 LEACHING OF PRECIOUS AND CHALCOPHILE METALS Non-Final OA MINING AND PROCESS SOLUTIONS PTY LTD

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