Sennics Co., Ltd.
10Patents
10Active
10Granted
55Portfolio score
Filing activity: Apr 9, 2018 → Oct 27, 2023
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10829615B2 | Long-acting rubber anti-degradant and rubber composition comprising the same for tires | Chemistry; Metallurgy | 2 | Active |
| US10793510B2 | Method for preparing aryl substituted p-phenylenediamine substance | Chemistry; Metallurgy | 2 | Active |
| US11008281B2 | Low-pollution antidegradant compound and antidegradant composition and rubber composition comprising the same for tires | Chemistry; Metallurgy | 2 | Active |
| US12031012B2 | Antidegradant composition, antidegradant master batch and rubber composition | Chemistry; Metallurgy | 1 | Active |
| US12031037B2 | Rubber protective wax, preparation method and application thereof | Chemistry; Metallurgy | 0 | Active |
| US12037303B2 | Method for preparing diaryl p-phenylenediamine compounds | Performing Operations; Transporting | 0 | Active |
| US12024482B2 | Low-pollution antidegradant compound and antidegradant composition and rubber composition comprising the same for tires | Chemistry; Metallurgy | 0 | Active |
| US12172943B2 | Polyalkyl p-phenylenediamine anti-degradants and intermediates and preparation method thereof | Emerging Cross-Sectional Technologies | 0 | Active |
| US10106513B2 | Method for preparing 2-mercaptobenzothiazole | Performing Operations; Transporting | 0 | Active |
| US12031036B2 | Rubber composition with reduced odor and good thermal oxidative aging-resistant and anti-fatigue properties | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.