Primarily Organic Continuous Liquid Phase (e.g., Organic Liquid Emulsified In An Organic Liquid) Patents (Class 516/20)
- Three or more phases (e.g., w/o emulsion also containing solid particle suspension) (Class 516/22)
- The agent contains organic compound containing silicon (Class 516/23)
- The agent contains organic compound containing phosphorus (e.g., lecithin) (Class 516/24)
- The agent contains organic compound containing sulfoxy* (Class 516/25)
- The agent contains organic compound containing nitrogen, except if present solely as NH4+ (Class 516/27)
- The agent contains organic compound containing oxygen (Class 516/28)