HYDRITE CHEMICAL CO.
16Patents
11Active
16Granted
46Portfolio score
Filing activity: Jul 11, 1991 → Jun 29, 2017 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6767408B2 | Monitoring device and method for operating clean-in-place system | Performing Operations; Transporting | 13 | Expired |
| US7614410B2 | Chemical concentration controller and recorder | Performing Operations; Transporting | 10 | Expired |
| US9090851B2 | Oil extraction method and composition for use in the method | Emerging Cross-Sectional Technologies | 8 | Active |
| US8314231B2 | Systems, compositions, and/or methods for depolymerizing cellulose and/or starch | Emerging Cross-Sectional Technologies | 7 | Active |
| US5556643A | Anticoagulant compositions | Chemistry; Metallurgy | 6 | Expired |
| US6077358A | Compositions and method of treatment of whey | Chemistry; Metallurgy | 2 | Expired |
| US10710813B2 | System and method of cleaning a conveyor belt | Textiles; Paper | 1 | Active |
| US5158687A | Methods of removing undesired ions from aqueous solutions | Emerging Cross-Sectional Technologies | 1 | Expired |
| US9744503B2 | Fluid mixing and dispensing system | Performing Operations; Transporting | 1 | Active |
| US10590045B2 | Liquid fertilizer | Chemistry; Metallurgy | 0 | Active |
| US10315921B2 | System and method for preparing alkali metal salt emulsifying agents | Performing Operations; Transporting | 0 | Active |
| US11231360B2 | Automatic titration device | Physics | 0 | Active |
| US10093589B2 | Stable fertilizers including humectant | Chemistry; Metallurgy | 0 | Active |
| US10087396B2 | Oil extraction method and composition for use in the method | Emerging Cross-Sectional Technologies | 0 | Active |
| US9605233B2 | Oil extraction method and composition for use in the method | Emerging Cross-Sectional Technologies | 0 | Active |
| US10066189B2 | Compositions and methods for cleaning membranes | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.