| # | Name | Location | Applications |
|---|---|---|---|
| 1. | pH Pharma Co., Ltd. | π°π· Gyeonggi-do, South Korea | 1 |
| 2. | pH PHARMA CO., LTD. | π°π· Seoul, South Korea | 10 |
| 3. | pH Pharma, Ltd. | π°π· Seoul, South Korea | 1 |
| 4. | PHP BIOTECH INTERNATIONAL INC. | πΊπΈ Keller, TX, United States | 2 |
| 5. | PHP FIBERS GMBH | π©πͺ Obernburg am Main, Germany | 1 |
| 6. | PHP FIBERS GMBH | π©πͺ Obernburg, Germany | 5 |
| 7. | PHPK Technologies Inc. | πΊπΈ Westerville, OH, United States | 1 |
| 8. | PHPLATE STOCKHOLM AB | πΈπͺ STOCKHOLM, Sweden | 1 |