| 12319646 |
Low biuret urea production |
— |
2025-06-03 |
| 12319662 |
Coupled urea melamine plant |
— |
2025-06-03 |
| 12240800 |
Multiproduct low biuret urea production |
Branislav Manic |
2025-03-04 |
| 12186725 |
High pressure carbamate condensation apparatus |
Lambertus Wilhelmus Gevers, Markus Theodorus Marie Michaël Wagemans |
2025-01-07 |
| 12139448 |
Urea and melamine production |
Solomon Assefa WASSIE |
2024-11-12 |
| 12134590 |
Coupled urea melamine production with HP CO2 stripping |
Johannes Henricus Mennen, Lambertus Wilhelmus Gevers |
2024-11-05 |
| 11912649 |
Ammonia removal from urea finishing |
Branislav Manic, Petrus Anna Maria Robertus Simons |
2024-02-27 |
| 11905234 |
Ammonia removal from urea finishing |
Branislav Manic, Petrus Anna Maria Robertus Simons |
2024-02-20 |
| 11420937 |
Urea plant with chilled condensation section |
— |
2022-08-23 |
| 11332437 |
Urea production with multiple evaporators |
Petrus Anna Maria Robertus Simons, Branislav Manic |
2022-05-17 |
| 10919846 |
Urea production process and plant with heat integration in low pressure recovery section |
Fredericus Henricus Maria Buitink |
2021-02-16 |
| 10758631 |
Solid cyanine dyes |
Vassil Elitzin, William M. Volcheck, Katie Schaepe |
2020-09-01 |
| 9796901 |
Alkyl polyglycoside derivative as biodegradable spacer surfactant |
Ramesh Muthusamy, Abhimanyu Pramod Deshpande, Sandip Prabhakar Patil |
2017-10-24 |
| 9297366 |
Thermal energy conversion to electricity |
Praveen Paripati, Gary Glenn Lipscomb, Mahabala Adiga |
2016-03-29 |