Inventor

BONTENBAL ELIZE WILLEM

NL4 patents

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

PURAC BIOCHEM BV

2 patents

US11839224B2Dec 12, 2023

Partially neutralized polycarboxylic acids for acid-sanding

PURAC BIOCHEM BV0 citations54

US7687092B2Mar 30, 2010

Encapsulated crystalline lactic acid

PURAC BIOCHEM BV1 citations44

BONTENBAL ELIZE WILLEM

1 patent

US9974319B2May 22, 2018

Partially neutralized polycarboxylic acids for acid-sanding

BONTENBAL ELIZE WILLEM0 citations37

ROOZEN LAMBERTUS HENDRICUS ELISABETH

1 patent

US9695102B2Jul 4, 2017

Alkali metal cinnamate powder and method for preparation

ROOZEN LAMBERTUS HENDRICUS ELISABETH0 citations33