| METHYLENE BLUE | Surpass Chemical Company, Inc. | 2026-04-22 |
| METHYLENE BLUE | GLENMARK PHARMACEUTICALS INC., USA | Chengdu Shuode Pharmaceutical Co., Ltd | 2026-04-10 |
| Methylene blue | Zydus Lifesciences Limited | 2026-04-02 |
| Methylene blue | Zydus Pharmaceuticals USA Inc. | Zydus Lifesciences Global FZE | Zydus Lifesciences Limited | 2026-04-02 |
| Methylene Blue | OLIC (Thailand) Limited | 2026-04-01 |
| Methylene Blue | BPI LABS LLC | 2026-03-11 |
| METHENAMINE, SODIUM PHOSPHATE, MONOBASIC, METHYLENE BLUE, and HYOSCYAMINE SULFATE | EDWARDS PHARMACEUTICALS, INC. | 2026-03-05 |
| Methylene blue | Hikma Pharmaceuticals USA Inc. | 2026-02-09 |
| METHYLENE BLUE | Chengdu Shuode Pharmaceutical Co., Ltd | 2026-01-28 |
| Ozipco 1% METHYLENE BLUE | Fast Sold LLC | 2026-01-21 |
| Methylene blue | Steriscience Specialties Private Limited | Steriscience Pte. Limited | Steriscience Sp. z o.o. | 2026-01-14 |
| METHYLENE BLUE | Magic Blue, LLC | Fragrance Manufacturing, Inc. | 2026-01-13 |
| Methenamine, Benzoic Acid, Phenyl Salicylate, Methylene Blue, and Hyoscyamine Sulfate | Mission Pharmacal Company | 2026-01-08 |
| METHYLENE BLUE | Surpass Chemical Company, Inc. | 2025-12-29 |
| Methylene Blue | BPI LABS LLC | 2025-12-26 |
| Methenamine, Sodium Phosphate Monobasic, Phenyl Salicylate, Methylene Blue, and Hyoscyamine Sulfate | DORAL PHARMAMEDICS INC dba A.G. Marin Pharmaceuticals | 2025-12-18 |
| Methylene blue | Amneal Pharmaceuticals LLC | STERISCIENCE SP Z O O | 2025-11-19 |
| Methenamine, Sodium Phosphate, Monobasic, Anhydrous, Phenyl Salicylate, Methylene Blue and Hyoscyamine Sulfate | Method Pharmaceuticals, LLC | 2025-10-29 |
| METHYLENE BLUE | XIROMED, LLC | XIROMED PHARMA ESPAÑA, S.L | 2025-09-15 |
| METHENAMINE, SODIUM PHOSPHATE, MONOBASIC, METHYLENE BLUE, and HYOSCYAMINE SULFATE | EDWARDS PHARMACEUTICALS, INC. | 2025-08-13 |
| METHYLENE BLUE | Magic Blue, LLC | Fragrance Manufacturing, Inc. | 2025-05-31 |
| methylene blue | American Regent, Inc. | Provepharm SAS | Cenexi | CENEXI HSC | 2025-05-28 |
| Carbo Vegetabilis, Anilinum, Radium Bromatum, Millefolium, Medulla Ossis Suis, RNA, DNA, Methylene Blue, Abrotanum, Calcarea Oxalica, Conium Maculatum, Euphorbia Corollata, Euphorbium Officinarum | Nucleic Products, LLC | Apotheca Company | 2025-03-20 |
| Arthcal 1% METHYLENE BLUE | Beijing JUNGE Technology Co., Ltd. | Zhejiang Ayan Biotech Co., Ltd. | 2025-03-13 |
| methenamine, sodium phosphate, monobasic, monohydrate, phenyl salicylate, methylene blue, and hyoscyamine sulfate | Allegis Pharmaceuticals, LLC | 2025-02-25 |
| Methylene Blue | Meitheal Pharmaceuticals Inc. | Nanjing King-Friend Biochemical Pharmaceutical Co., Ltd. | 2025-01-27 |
| methenamine, sodium phosphate, monobasic, monohydrate, phenyl salicylate, methylene blue, and hyoscyamine sulfate | Allegis Pharmaceuticals, LLC | 2025-01-08 |
| Methylene Blue | Nexus Pharmaceuticals, LLC | Nexus Pharmaceuticals LLC | 2024-12-26 |
| methenamine, sodium phosphate, monobasic, monohydrate, phenyl salicylate, methylene blue, hyoscyamine sulfate | Scite Pharma, LLC | 2024-01-19 |
| Methylene Blue | KDG Impresa LLC, Aqion | 2023-12-07 |
| chondrodendron tomentosum root - clerodendranthus spicatus leaf - equisetum hyemale - escherichia coli - hieracium pilosella flowering top - methylene blue - nitric acid - ononis campestris - plantago major - pork kidney - potassium nitrate - proteus vulgaris - quinhydrone - sarsaparilla - solidago virgaurea flowering top - succinic acid - sus scrofa ureter - sus scrofa urinary bladder - | Guna spa | 2022-11-14 |
| Methylene Blue Trihydrate | BLUEBAY SHANDONG CO.,LTD | 2020-11-04 |
| Glutaral and Methylene Blue | Seachem Laboratories Inc. | 2019-08-07 |
| Methenamine, Sodium Phosphate, Monobasic, Anhydrous, Phenyl Salicylate, Methylene Blue and Hyoscyamine Sulfate | Apace Packaging, LLC | Apertus Pharmaceuticals, LLC | 2018-05-21 |
| Methenamine, Sodium Phosphate, Monobasic, Anhydrous, Phenyl Salicylate, Methylene Blue and Hyoscyamine Sulfate | Apace Packaging, LLC | Apertus Pharmaceuticals, LLC | 2018-05-21 |
| Methenamine, Sodium Phosphate, Monobasic, Monohydrate, Phenyl Salicylate, Methylene Blue, and Hyoscyamine Sulfate | Star Pharmaceuticals, LLC | 2017-01-24 |
| Methenamine, Sodium Phosphate, Monobasic, Monohydrate, Phenyl Salicylate, Methylene Blue, and Hyoscyamine Sulfate | Star Pharmaceuticals, LLC | 2017-01-24 |
| Methenamine, Sodium Phosphate, Monobasic, Monohydrate, Phenyl Salicylate, Methylene Blue, and Hyoscyamine Sulfate | Star Pharmaceuticals LLC | 2017-01-10 |
| Methenamine, Benzoic Acid, Phenyl Salicylate, Methylene Blue, and Hyoscyamine Sulfate | Star Pharmaceuticals, LLC | 2017-01-05 |
| ACRIFLAVINE HYDROCHLORIDE, GENTIAN VIOLET, MALACHITE GREEN OXALATE, METHYLENE BLUE | Prodibio SAS | 2015-09-03 |
| ETHACRIDINE LACTATE, GENTIAN VIOLET, MALACHITE GREEN OXALATE, METHYLENE BLUE | Prodibio SAS | 2015-09-02 |
| Acalypha indica, Aranea diadema, Arsenicum iodatum, Bromium, Bryonia, Chelidonium majus, Conium maculatum, Euphorbium officinarum, Methylene blue, Phosphorus, Sulphuricum acidum | King Bio Inc. | 2015-06-25 |
| hyoscyamine sulfate, methenamine, methylene blue, phenyl salicylate, and sodium phosphate, monobasic, monohydrate | Viatris Specialty LLC | 2015-01-13 |
| Methenamine, Sodium Phosphate, Monobasic, Monohydrate, Phenyl Salicylate, Methylene Blue, and Hyoscyamine Sulfate | Llorens Pharmaceutical International Division | 2014-06-09 |