Prosecution Insights
Last updated: April 19, 2026

Trumpf Laser- und Systemtechnik GmbH

26 pending office actions

Portfolio Summary

26
Total Pending OAs
3
Final Rejections
23
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
18906276 METHOD FOR PRODUCING AT LEAST ONE OBJECT IN LAYERS, WITH STEP-BY-STEP UPDATING OF THE COORDINATE TRANSFORMATION OF SCANNERS KIM, YUNJU 1742 Non-Final OA Oct 04, 2024
18503204 MEASURING DEVICE, MANUFACTURING DEVICE COMPRISING SUCH A MEASURING DEVICE, AND METHOD FOR OPERATING A MANUFACTURING DEVICE FOR GENERATIVE MANUFACTURING OF A COMPONENT PART FROM A POWDER MATERIAL ROBITAILLE, JOHN P 1743 Non-Final OA Nov 07, 2023
18221501 METHOD FOR DIVIDING A TRANSPARENT WORKPIECE RAHMAN, MOIN M 2898 Non-Final OA Jul 13, 2023
18336045 DEVICE AND METHOD FOR SEPARATING A MATERIAL BELAY, DILNESSA B 3761 Non-Final OA Jun 16, 2023
18336031 DEVICE AND METHOD FOR SEPARATING A MATERIAL BELAY, DILNESSA B 3761 Non-Final OA Jun 16, 2023
18331971 LASER PROCESSING OF A PARTLY TRANSPARENT WORKPIECE USING A QUASI-NON-DIFFRACTIVE LASER BEAM NORTON, JOHN J 3761 Non-Final OA Jun 09, 2023
18331204 SYSTEM FOR PROCESSING A MATERIAL BY MEANS OF ULTRASHORT LASER PULSES JENNISON, BRIAN W 3761 Non-Final OA Jun 08, 2023
18327899 HIGH-ENERGY GLASS CUTTING CHEN, SIMPSON ABRAHAM 3761 Non-Final OA Jun 02, 2023
18311256 METHOD AND APPARATUS FOR PRODUCING THREE-DIMENSIONAL OBJECTS BY SELECTIVELY SOLIDIFYING A BUILD MATERIAL APPLIED LAYER BY LAYER LEE, EDMUND H 1744 Non-Final OA May 03, 2023
18308693 METHOD AND APPARATUS FOR PRODUCING THREE-DIMENSIONAL OBJECTS BY SELECTIVELY SOLIDIFYING A BUILD MATERIAL APPLIED LAYER BY LAYER MORENO HERNANDEZ, JERZI H 1743 Non-Final OA Apr 28, 2023
18303590 SUBSTRATE PLATE FOR AN INTERCHANGEABLE CONTAINER, INTERCHANGEABLE CONTAINER AND METHOD AND APPARATUS FOR UNPACKING A THREE-DIMENSIONAL OBJECT PRODUCED BY SELECTIVE SOLIDIFICATION OF A PULVERULENT BUILD MATERIAL ON A SUBSTRATE PLATE OR IN THE INTERCHANGEABLE CONTAINER MORALES, RICARDO D 1738 Non-Final OA Apr 20, 2023
18302008 METHOD FOR LASER WELDING TWO THIN WORKPIECES IN A REGION OF OVERLAP PARK, JE HWAN JOHN 3761 Non-Final OA Apr 18, 2023
18193737 DEVICE FOR GENERATING A LASER LINE ON A WORK PLANE NORTON, JOHN J 3761 Non-Final OA Mar 31, 2023
18187695 MULTI-STAGE LASER STRIPPING OF A ROD-SHAPED CONDUCTOR BACHNER, ROBERT G 2898 Non-Final OA Mar 22, 2023
18102111 DEVICE AND METHOD FOR JOINING AT LEAST TWO JOINING PARTNERS TRAN, THIEN S 3761 Non-Final OA Jan 27, 2023
18157090 APPARATUS AND METHOD FOR HARDENING A TRANSPARENT MATERIAL FERDOUSI, FAHMIDA NMN 3761 Non-Final OA Jan 20, 2023
18156413 METHOD FOR MONITORING A LASER WELDING PROCESS FOR WELDING TWO WORKPIECES WITH REGARD TO A BRIDGED GAP WEN, KEVIN GUANHUA 3761 Non-Final OA Jan 19, 2023
18154050 METHOD FOR THE DISPLACEMENT OF A CONTINUOUS ENERGY BEAM, AND MANUFACTURING DEVICE TRAN, THIEN S 3761 Non-Final OA Jan 13, 2023
18149169 MANUFACTURING DEVICE FOR ADDITIVE MANUFACTURING OF COMPONENT PARTS FROM A POWDER MATERIAL, METHOD FOR CHANGING A BEAM PROFILE OF AN ENERGY BEAM, AND USE OF AT LEAST ONE ACOUSTO-OPTIC DEFLECTOR WUNDERLICH, ERWIN J 3761 Non-Final OA Jan 03, 2023
18149175 MANUFACTURING DEVICE AND METHOD FOR THE ADDITIVE MANUFACTURING OF A COMPONENT PART FROM A POWDER MATERIAL, AND METHOD FOR PRODUCING A SPECIFIC INTENSITY PROFILE OF AN ENERGY BEAM RHUE, ABIGAIL H 3761 Non-Final OA Jan 03, 2023
18067746 PROCESSING OPTICAL UNIT, LASER PROCESSING APPARATUS AND METHOD FOR LASER PROCESSING LIU, CHRIS Q 3761 Non-Final OA Dec 19, 2022
17949297 METHOD FOR PRODUCING A LIGHT DEFLECTION STRUCTURE, USE OF A SUBSTRATE HAVING SUCH A LIGHT DEFLECTION STRUCTURE, AND LIGHT DEFLECTION UNIT HAVING SUCH A LIGHT DEFLECTION STRUCTURE ECKARDT, ADAM MICHAEL 3761 Non-Final OA Sep 21, 2022
17719461 METHOD FOR PROCESSING A LITHIUM FOIL OR A LITHIUM-COATED METAL FOIL BY A LASER BEAM SAMUELS, LAWRENCE H 3761 Non-Final OA Apr 13, 2022
17688925 MATERIAL DEPOSITION UNIT WITH MULTIPLE MATERIAL FOCAL ZONES, AND METHOD FOR BUILD-UP WELDING TRAN-LE, THAO UYEN 3761 Final Rejection Mar 08, 2022
17546095 METHOD FOR PROCESSING AT LEAST ONE WORKPIECE TEIXEIRA MOFFAT, JONATHAN CHARLES 3700 Final Rejection Dec 09, 2021
17313010 METHOD FOR OPERATING A DEVICE FOR ADDITIVE MANUFACTURE OF A THREE-DIMENSIONAL OBJECT LUK, VANESSA TIBAY 1733 Final Rejection May 06, 2021

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