Inventor
DE PALMA RANDY
KR14 patents
⚠️ This page may combine multiple inventors who share the name “DE PALMA RANDY”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UMICORE NV
8 patentsUS10547056B2Jan 28, 2020
Precursors for lithium transition metal oxide cathode materials for rechargeable batteries
UMICORE NV5 citations71
US11804599B2Oct 31, 2023
Precursor and method for preparing Ni based cathode material for rechargeable lithium ion batteries
UMICORE NV0 citations62
US11367872B2Jun 21, 2022
Precursor and method for preparing Ni based cathode material for rechargeable lithium ion batteries
UMICORE NV1 citations62
US11114662B2Sep 7, 2021
Precursor and method for preparing Ni based cathode material for rechargeable lithium ion batteries
UMICORE NV0 citations62
US9972843B2May 15, 2018
Carbonate precursors for high lithium and manganese containing cathode materials
UMICORE NV1 citations51
US11401167B2Aug 2, 2022
Nitrate process for manufacturing transition metal hydroxide precursors
UMICORE NV0 citations49
US12351477B2Jul 8, 2025
Process for preparing a positive electrode material for rechargeable lithium ion batteries
UMICORE NV0 citations48
US12394790B2Aug 19, 2025
Method for preparing a positive electrode material for rechargeable lithium ion batteries
UMICORE NV0 citations46
PAULSEN JENS
3 patentsLEVASSEUR STEPHANE
2 patentsUS8673170B2Mar 18, 2014
Non-homogenous positive electrode materials combining high safety and high power in a Li rechargeable battery
LEVASSEUR STEPHANE8 citations79
US8753532B2Jun 17, 2014
Positive electrode materials combining high safety and high power in a Li rechargeable battery
LEVASSEUR STEPHANE17 citations78