Markus Hansch
34Patents
4h-index
59Co-inventors
62Inventor score
Filing activity: Jun 29, 2010 → Aug 4, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9556395B2 | Use of polyalkoxylates in lubricant compositions | Chemistry; Metallurgy | 7 | Active |
| US9951285B2 | Quaternized nitrogen compounds and use thereof as additives in fuels and lubricants | Chemistry; Metallurgy | 7 | Active |
| US10407634B2 | Use of nitrogen compounds quaternised with alkylene oxide and hydrocarbyl-substituted polycarboxylic acid as additives in fuels and lubricants | Emerging Cross-Sectional Technologies | 5 | Active |
| US10377958B2 | Corrosion inhibitors for fuels and lubricants | Chemistry; Metallurgy | 5 | Active |
| US9039791B2 | Use of a reaction product of carboxylic acids with aliphatic polyamines for improving or boosting the separation of water from fuel oils | Chemistry; Metallurgy | 4 | Active |
| US9006158B2 | Polytetrahydrobenzoxazines and bistetrahydrobenzoxazines and use thereof as a fuel additive or lubricant additive | Chemistry; Metallurgy | 4 | Active |
| US9062266B2 | Imidazolium salts as additives for fuels | Chemistry; Metallurgy | 3 | Active |
| US10173963B2 | Quaternized ammonium salts of hydrocarbyl epoxides and use thereof as additives in fuels and lubricants | Chemistry; Metallurgy | 3 | Active |
| US10370610B2 | Use of specific derivatives of quaternized nitrogen compounds as additives in fuels and lubricants | Emerging Cross-Sectional Technologies | 3 | Active |
| US10689326B2 | Quaternized ammonium salts of hydrocarbyl epoxides and use thereof as additives in fuels and lubricants | Chemistry; Metallurgy | 2 | Active |
| US9938484B2 | Use of polytetrahydrofuranes in lubricating oil compositions | Chemistry; Metallurgy | 2 | Active |
| US10150927B2 | Polymers as additives for fuels and lubricants | Chemistry; Metallurgy | 2 | Active |
| US11168273B2 | Polycarboxylic acid-based additives for fuels and lubricants | Chemistry; Metallurgy | 2 | Active |
| US11111449B2 | Use of nitrogen compounds quaternised with alkylene oxide and hydrocarbyl-substituted polycarboxylic acid as additives in fuels and lubricants | Emerging Cross-Sectional Technologies | 1 | Active |
| US10815444B2 | Use of specific derivatives of quaternized nitrogen compounds as additives in fuels and lubricants | Emerging Cross-Sectional Technologies | 1 | Active |
| US8618321B2 | Derivatives of tris(2-hydroxyphenyl)methane, their preparation and use | Chemistry; Metallurgy | 1 | Active |
| US10030206B2 | Use of a complex ester to reduce fuel consumption | Chemistry; Metallurgy | 1 | Active |
| US11634654B2 | Polycarboxylic acid-based additives for fuels and lubricants | Chemistry; Metallurgy | 1 | Active |
| US10240100B2 | Corrosion inhibitors for fuels and lubricants | Chemistry; Metallurgy | 1 | Active |
| US11130923B2 | Alkoxylated amines as fuel additives | Chemistry; Metallurgy | 1 | Active |
| US9458401B2 | Use of substituted ureas or urethanes for improvement of the use properties of mineral and synthetic nonaqueous industrial fluids | Chemistry; Metallurgy | 1 | Active |
| US10676685B2 | Use of nitrogen compounds quaternised with alkylene oxide and hydrocarbyl-substituted polycarboxylic acid as additives in fuels and lubricants | Emerging Cross-Sectional Technologies | 1 | Active |
| US9359570B2 | Polytetrahydrobenzoxazines and bistetrahydrobenzoxazines and use thereof as a fuel additive or lubricant additive | Chemistry; Metallurgy | 1 | Active |
| US9951288B2 | Use of an alkoxylated polytetrahydrofuran to reduce fuel consumption | Chemistry; Metallurgy | 0 | Active |
| US9428432B2 | Derivatives of tris(2-hydroxyphenyl)methanes, preparation thereof and use thereof for mineral oil production | Fixed Constructions | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.