Markus Hartmann
20Patents
5h-index
48Co-inventors
69Inventor score
Filing activity: Jun 21, 1999 → Apr 24, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6384111B1 | Polymers containing carboxyl groups and polyalkylene ether side- chains as additives in mineral building materials | Chemistry; Metallurgy | 21 | Expired |
| US6545067B1 | Additives for mineral building materials containing cement | Chemistry; Metallurgy | 21 | Expired |
| US8574374B2 | Formulations, their use as or for producing dishwashing compositions and their preparation | Chemistry; Metallurgy | 11 | Active |
| US8535450B2 | Formulations, their use as or for producing dishwashing compositions and their preparation | Chemistry; Metallurgy | 5 | Active |
| US8709990B2 | Formulations, their use as or for producing dishwashing detergents and their production | Chemistry; Metallurgy | 5 | Active |
| US8048838B2 | MGDA-based powder mixture or granulate mixture | Chemistry; Metallurgy | 4 | Active |
| US8846593B2 | Dishwashing composition comprising a covalently modified alkyleneimine polymer | Chemistry; Metallurgy | 3 | Active |
| US9732309B2 | Formulations, their use as or for producing dishwashing detergents and their production | Chemistry; Metallurgy | 1 | Active |
| US9802884B2 | Mixtures of MGDA enantiomers, and process for making such mixtures | Chemistry; Metallurgy | 1 | Active |
| US10421711B2 | Process for making a crystalline alkali metal salt of a complexing agent, and crystalline complexing agent | Chemistry; Metallurgy | 1 | Active |
| US9994797B2 | Formulations, preparation thereof, and use thereof as, or for preparing, dishwashing compositions | Chemistry; Metallurgy | 1 | Active |
| US7749331B2 | Use of polymers for modifying surfaces in cleaning applications | Chemistry; Metallurgy | 1 | Active |
| US12091783B2 | Stretched aromatic polyethers | Chemistry; Metallurgy | 0 | Active |
| US9683201B2 | Formulations, their use as or for producing dishwashing detergents and their production | General | 0 | Revoked |
| US10273438B2 | Container comprising a detergent composition containing GLDA | Chemistry; Metallurgy | 0 | Active |
| US9850453B2 | Aqueous solutions containing a complexing agent in high concentration | Chemistry; Metallurgy | 0 | Active |
| US11518965B2 | Powder and granule, process for making such powder and granule, and use thereof | Chemistry; Metallurgy | 0 | Active |
| US11204111B2 | Method for producing a pipe lined with an inner liner | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10280387B2 | Aqueous formulations, their manufacture and use | Chemistry; Metallurgy | 0 | Active |
| US9403731B2 | Modified aminocarboxylates with improved storage stability and processability | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.