SIXRING INC.
23Patents
23Active
23Granted
61Portfolio score
Filing activity: Feb 26, 2021 → Jun 6, 2024
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US11982052B2 | Combination approach to delignification of biomass under ambient conditions | Emerging Cross-Sectional Technologies | 6 | Active |
| US12071724B2 | Approach to biomass delignification | Emerging Cross-Sectional Technologies | 5 | Active |
| US11905656B2 | Approach to biomass delignification | Emerging Cross-Sectional Technologies | 5 | Active |
| US11668047B2 | Use of a 2 liquid phase system in biomass delignification | Emerging Cross-Sectional Technologies | 5 | Active |
| US11821139B2 | Approach to biomass delignification | Emerging Cross-Sectional Technologies | 5 | Active |
| US11982051B2 | Temperature-controlled delignification of biomass | Textiles; Paper | 4 | Active |
| US12123138B2 | Arylsulfonic acid—modified sulfuric acid and uses thereof | Textiles; Paper | 3 | Active |
| US11760720B2 | Modified sulfuric acid and uses thereof | Textiles; Paper | 2 | Active |
| US11846067B2 | Modified sulfuric acid and uses thereof | Textiles; Paper | 1 | Active |
| US12252844B2 | Approach to biomass delignification | Emerging Cross-Sectional Technologies | 0 | Active |
| US12024821B2 | Modified sulfuric acid and uses thereof | Textiles; Paper | 0 | Active |
| US12371854B2 | Modified sulfuric acid and uses thereof | Textiles; Paper | 0 | Active |
| US12320066B2 | Modified sulfuric acid and uses thereof | Textiles; Paper | 0 | Active |
| US11905171B2 | Modified sulfuric acid and uses thereof | Textiles; Paper | 0 | Active |
| US12371853B2 | Modified sulfuric acid and uses thereof | Textiles; Paper | 0 | Active |
| US12234604B2 | Modified sulfuric acid and uses thereof | Textiles; Paper | 0 | Active |
| US12065780B2 | Modified sulfuric acid and uses thereof | Textiles; Paper | 0 | Active |
| US12378727B2 | Modified sulfuric acid and uses thereof | Textiles; Paper | 0 | Active |
| US12270151B2 | Modified sulfuric acid and uses thereof | Textiles; Paper | 0 | Active |
| US12276067B2 | Modified alkanesulfonic acid and uses thereof | Textiles; Paper | 0 | Active |
| US12398037B2 | Modified sulfuric acid and uses thereof | Chemistry; Metallurgy | 0 | Active |
| US12031269B2 | Modified sulfuric acid and uses thereof | Textiles; Paper | 0 | Active |
| US11965289B2 | Modified sulfuric acid and uses thereof | Textiles; Paper | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.