Inventor

MAKER DIANA

DE7 patents

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

MULLER HEINZ

3 patents

US8193125B2Jun 5, 2012

Crosslinked glycerol or oligoglycerol esters, and use thereof as an additive in drilling fluids

MULLER HEINZ15 citations82

US8153562B2Apr 10, 2012

Oligoglycerol fatty acid ester thickeners for oil-based drilling fluids

MULLER HEINZ13 citations81

US9085524B2Jul 21, 2015

Method for the production of carboxylic acid esters during a transport

MULLER HEINZ5 citations70

EMERY OLEOCHEMICALS GMBH

2 patents

US9982182B2May 29, 2018

Drilling composition, process for its preparation, and applications thereof

EMERY OLEOCHEMICALS GMBH3 citations71

US9745502B2Aug 29, 2017

Drilling composition, process for its preparation, and applications thereof

EMERY OLEOCHEMICALS GMBH2 citations71

MAKER DIANA

1 patent

US8236735B2Aug 7, 2012

Oligoglycerol fatty acid ester lubricant additives for drilling fluids

MAKER DIANA22 citations87

WESTFECHTEL ALFRED

1 patent

US8148305B2Apr 3, 2012

Oligoglyercol fatty acid ester additives for water-based drilling fluids

WESTFECHTEL ALFRED18 citations79