Inventor

SINAGA ARNALDO MARULITUA

ID6 patents

⚠️ This page may combine multiple inventors who share the name “SINAGA ARNALDO MARULITUA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PT ESG NEW ENERGY MAT

4 patents

US12325898B1Jun 10, 2025

High-pressure reactor acid adding system for laterite nickel ore hydrometallurgy

PT ESG NEW ENERGY MAT0 citations57

US12378630B2Aug 5, 2025

Combined heat exchange system of flash tank and preheater for laterite nickel ore leaching

PT ESG NEW ENERGY MAT0 citations47

US12311351B1May 27, 2025

Limestone slurry and lime milk preparing device for hydrometallurgy of laterite nickel ore

PT ESG NEW ENERGY MAT0 citations47

US12343734B2Jul 1, 2025

Cylindrical ore washing machine used for hydrometallurgical smelting of laterite nickel ore

PT ESG NEW ENERGY MAT0 citations46

PT QMB NEW ENERGY MAT

2 patents

US12521643B2Jan 13, 2026

System for preparing new energy Ni—Co—Mn raw material from laterite nickel ore

PT QMB NEW ENERGY MAT0 citations47

US12522890B2Jan 13, 2026

Treatment system for removing iron-aluminum-chromium reaction products in leaching solution of laterite nickel ore

PT QMB NEW ENERGY MAT0 citations45