Inventor
OETTER Günter
DE18 patents
⚠️ This page may combine multiple inventors who share the name “OETTER Günter”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BASF SE
10 patentsUS9557652B2Jan 31, 2017
Use of compositions comprising a surfactant and a hydrophobizer for avoiding anti pattern collapse when treating patterned materials with line-space dimensions of 50 nm or below
BASF SE3 citations72
US9475978B2Oct 25, 2016
Process for producing mineral oil using surfactants based on a mixture of C24 guerbet-, C26 guerbet-, C28-guerbet containing hydrocarbyl alkoxylates
BASF SE3 citations72
US11168273B2Nov 9, 2021
Polycarboxylic acid-based additives for fuels and lubricants
BASF SE3 citations70
US10266751B2Apr 23, 2019
Method of mineral oil production
BASF SE2 citations67
US9475977B2Oct 25, 2016
Process for producing mineral oil using surfactants based on a mixture of C28 Guerbet, C30 Guerbet, C32 Guerbet-containing hydrocarbyl alkoxylates
BASF SE2 citations61
US9475979B2Oct 25, 2016
Process for producing mineral oil using surfactants based on a mixture of C20 Guerbet-, C22 Guerbet-, C24 Guerbet-containing hydrocarbyl alkoxylates
BASF SE2 citations61
US11634654B2Apr 25, 2023
Polycarboxylic acid-based additives for fuels and lubricants
BASF SE1 citations60
US10961432B2Mar 30, 2021
Method of mineral oil production
BASF SE0 citations59
US9751905B2Sep 5, 2017
Process for extracting mineral oil using surfactants based on butylene oxide-containing alkyl alkoxylates
BASF SE0 citations51
US9701893B2Jul 11, 2017
Process for producing mineral oil using surfactants based on a mixture of C32 guerbet-, C34 guerbet-, C36 guerbet-containing alkyl alkoxylates
BASF SE1 citations50
BITTNER CHRISTIAN
4 patentsUS8853136B2Oct 7, 2014
Process for tertiary mineral oil production using surfactant mixtures
BITTNER CHRISTIAN18 citations81
US10155900B2Dec 18, 2018
Process for producing mineral oil using surfactants based on a mixture of C24 guerbet, C26 guerbet, C28 guerbet-containing hydrocarbyl alkoxylates
BITTNER CHRISTIAN0 citations51
US9505973B2Nov 29, 2016
Process for producing mineral oil using surfactants based on C16C18-containing alkyl propoxy surfactants
BITTNER CHRISTIAN0 citations51
US9145509B2Sep 29, 2015
Process for producing mineral oil using surfactants based on a mixture of C32 Guerbet-, C34 Guerbet-, C36 Guerbet-containing alkyl alkoxylates
BITTNER CHRISTIAN0 citations49