Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12129427 | Synergistic blends of anti-agglomerant gas hydrate inhibitors with quaternary alkyl ammonium compounds | Dirk Leinweber, Felix Hoevelmann, Jonathan James Wylde, Matthias Krull | 2024-10-29 |
| 12037537 | Method of and a composition for controlling gas hydrate blockage through the addition of a synergistically acting blend with alkoxylates of fatty alcohols, fatty amines and fatty acids | Dirk Leinweber, Felix Hoevelmann, Jonathan James Wylde | 2024-07-16 |
| 11898091 | Synergistic blends of anti-agglomerant gas hydrate inhibitors with quaternary benzyl ammonium compounds | Dirk Leinweber, Felix Hoevelmann, Jonathan James Wylde, Matthias Krull | 2024-02-13 |
| 11572499 | Method of and a composition for controlling gas hydrate blockage through the addition of a synergistically acting blend with a quaternary benzyl ammonium compound | Dirk Leinweber, Felix Hoevelmann, Jonathan James Wylde | 2023-02-07 |
| 11161804 | Unsymmetrically substituted dicarboxylic acid diamido ammonium salts and their use for gas hydrate anti-agglomeration | Nirupam Purkayastha, Fabian Schneider, Dirk Leinweber, Matthias Krull, Jonathan James Wylde | 2021-11-02 |