ACR CO., LTD.
10Patents
3Active
10Granted
50Portfolio score
Filing activity: Mar 14, 1986 → Jul 8, 2021 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4689390A | Curable epoxy resin composition | Chemistry; Metallurgy | 11 | Expired |
| USD334940S | Sight glass | General | 9 | Expired |
| US4977201A | Polyvinyl chloride plastisol composition | Chemistry; Metallurgy | 8 | Expired |
| US8822008B2 | Replaceable wear liner | Emerging Cross-Sectional Technologies | 4 | Active |
| US5075411A | Curable epoxy resin composition for structural parts containing polyamine derived mannich base and novolac or bisphenol F epoxy resin | Chemistry; Metallurgy | 4 | Expired |
| US8057746B2 | Carrier for exhaust-gas purification and exhaust-gas purifier having the carrier | Emerging Cross-Sectional Technologies | 3 | Active |
| US4736010A | Epoxy resin curing composition | Chemistry; Metallurgy | 3 | Expired |
| US5391596A | Emulsifying epoxy resin composition and curable composition | Chemistry; Metallurgy | 1 | Expired |
| US5508326A | Emulsifying epoxy resin composition and curable composition | Chemistry; Metallurgy | 1 | Expired |
| US11680514B2 | Liquid injection nozzle | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.