Patent Oppositions in metal powder processing and manufacturing industry

Explore the competitive field of metal powder processing and manufacturing where companies are constantly innovating to stay ahead. Discover the latest patent opposition trends, top companies filing and facing patent oppositions, and the most recent patents under dispute. Stay informed on patent activity in metal powder processing and manufacturing technology and learn how to protect your intellectual property.

Explore the top companies that have filed the most patent oppositions in the technology industry.

Last updated on: Sep 17, 2026
CompanyTotal Oppositions
NIKON SLM SOLUTIONS52
RENISHAW45
SIEMENS ENERGY38
SIEMENS27
VOXELJET20
SAFRAN AIRCRAFT ENGINES17
KSB17
MAHLE14
CONCEPT LASER13
FORWARD AM13

Explore the top companies that have faced the most patent oppositions in the technology industry.

Explore the top law firms that have filed the most patent oppositions in the technology industry.

Patent challenges are becoming increasingly common in the metal powder processing and manufacturing industry as companies work to protect their innovations in a highly competitive market. These legal battles can significantly impact the development and release of new technologies. Below is a list of the latest patents that have been opposed in the metal powder processing and manufacturing industry, offering a snapshot of the ongoing struggles over intellectual property rights. For anyone involved in this industry, understanding these patent disputes is essential for navigating its future.

Last updated on: Sep 17, 2026
Patent NumberTitleApplicantOpposition DateOpposition Name
Melt Pool Monitoring System And Method For Detecting Errors In An Additive Manufacturing ProcessGENERAL ELECTRICAug 25, 2026STIES, JOCHEN
Hot-Press DeviceIHIJun 10, 2026PVA TEPLA
System And Methods For Determining A Quality Score For A Part Manufactured By An Additive Manufacturing MachineGENERAL ELECTRICApr 20, 2026SIEMENS ENERGY
Apparatus And Method For Manufacturing A Three-Dimensional ObjectADDUPFeb 17, 2026RENISHAW
Method For Obtaining Zerovalent Iron NanoparticlesUNIVERSIDAD DE ALICANTEDec 22, 2025SMALLOPS
2Xxx Aluminum Lithium AlloysARCONICDec 19, 2025C TEC CONSTELLIUM TECHNOLOGY CENTERCONSTELLIUM ISSOIRE
Method And Device For Breaking Up An Electrically Conductive LiquidALD VACUUMJul 9, 2025NANOVAL
Eiga Coil Having Annular TurnsALD VACUUMJun 27, 2025NANOVAL
Method For Producing Or Repairing A Component Of A Rotary Machine And Component Produced Or Repaired According To Such A MethodSULZER MANAGEMENTApr 3, 2025DMG MORI ULTRASONIC LASERTEC
An Additive Manufacturing Method And ApparatusRENISHAWMar 26, 2025SIEMENS ENERGY

To stay ahead in the competitive metal powder processing and manufacturing industry, companies are constantly innovating. Here are the top patents facing oppositions in the metal powder processing and manufacturing industry. Stay informed on the latest opposition trends and learn how to protect your intellectual property.

Last updated on: Sep 17, 2026
Patent NumberPublication DateTitleApplicantTotal Oppositions
Mar 20, 2019Prosthetic Element And Relative Method To Make ItLIMACORPORATE3
Sep 16, 2015Method And Apparatus For Producing Three-Dimensional Work PiecesSLM SOLUTIONS GMBH3
Sep 28, 2022Precious Metal Based Powder And Its Use In The Preparation Of ComponentsHERAEUS DEUTSCHLAND3
May 8, 2019Additive Manufacturing Apparatus And MethodsRENISHAW3
Mar 6, 2024Method And Device For Controlling The Exposure Of A Selective Laser Sintering Or Laser Melting DeviceCONCEPT LASER3
Feb 12, 2025Selective Laser Solidification Apparatus And MethodRENISHAW3
Jul 2, 2014Method For Coating A Substrate And Coated ProductHC STARCK2
Aug 20, 2014Cemented Carbide-Metallic Alloy CompositesTDY INDUSTRIES2
Oct 2, 2019Method For Manufacturing A Three-Dimensional ArticleALSTOM TECHNOLOGY2
May 23, 2018Silver Particle Powder And Method Of Manufacturing SameDOWA2