Table 5. Patents on multi-drug Co-Crystals34 .
| Drug combination | Therapeutic category | Refs. |
| ASA–theanine | NSAID and psychoactive | 75 |
| Cyprodinil–dithianon | Fungicides | 76 |
| Ciprofloxacin and norfloxacin with various co-crystal formers | Antibacterial | 77 |
| Mesalamine with alpha amino acids, flavones, and nutraceuticals | Anti-inflammatory | 78 |
| Metformin–oleoylethanolamide | Antidiabetic and anti-obesity | 79 |
| Quercetin–metformin | Antioxidant and antidiabetic | 80 |