Joseph S. Costa
14Patents
4h-index
11Co-inventors
57Inventor score
Filing activity: May 13, 1999 → Oct 25, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6319962A | Hydrocarbon blown rigid polyurethane foams having improved flammability performance | Chemistry; Metallurgy | 22 | Expired |
| US9556335B2 | Shelf life of polyol blends containing halogenated olefins by encapsulation of active components | Chemistry; Metallurgy | 9 | Active |
| US8314159B2 | Blowing agent composition of hydrochlorofluoroolefin | Chemistry; Metallurgy | 8 | Active |
| US10308783B2 | Stability of polyurethane polyol blends containing halogenated olefin blowing agent | Chemistry; Metallurgy | 4 | Active |
| US9228071B2 | Blowing agent composition of hydrochlorofluoroolefin and hydrofluoroolefin | Chemistry; Metallurgy | 2 | Active |
| US9279039B2 | Blowing agent composition of hydrochlorofluoroolefin and hydrofluoroolefin | Chemistry; Metallurgy | 1 | Active |
| US9868837B2 | Method of improving stability of polyurethane polyol blends containing halogenated olefin blowing agent | Chemistry; Metallurgy | 1 | Active |
| US10961339B2 | Stability of polyurethane polyol blends containing halogenated olefin blowing agents | Chemistry; Metallurgy | 1 | Active |
| US9234070B2 | Blowing agent composition of hydrochlorofluoroolefin | Chemistry; Metallurgy | 1 | Active |
| US9914815B2 | Blowing agent composition of hydrochlorofluoroolefin and hydrofluoroolefin | Chemistry; Metallurgy | 0 | Active |
| US9738768B2 | Blowing agent composition of hydrochlorofluoroolefin | Chemistry; Metallurgy | 0 | Active |
| US10113046B2 | Tetrafluorobutene blowing agent compositions for polyurethane foams | Chemistry; Metallurgy | 0 | Active |
| US12098234B2 | Stability of polyurethane polyol blends containing halogenated olefin blowing agents | Chemistry; Metallurgy | 0 | Active |
| US12098260B2 | Polyol pre-mixes having improved shelf life | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.