Royce E. Ennis
9Patents
3h-index
7Co-inventors
50Inventor score
Filing activity: Jul 29, 1983 → May 13, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4591621A | Chlorinated polyethylene elastomers | Chemistry; Metallurgy | 19 | Expired |
| US5102946A | Stabilized chlorinated resin latex | Chemistry; Metallurgy | 18 | Expired |
| US4824906A | Blends of grafted polyethylene with chlorinated polyethylene | Chemistry; Metallurgy | 9 | Expired |
| US4749751A | Process for bimodal chlorination of polyethylene | Chemistry; Metallurgy | 3 | Expired |
| US5234989A | Stable chlorinated resin latex | Chemistry; Metallurgy | 1 | Expired |
| US7550539B2 | Partially neutralized chlorosulfonated polyolefin elastomers | Chemistry; Metallurgy | 1 | Active |
| US8013072B2 | Partially hydrolyzed chlorosulfonated polyolefin elastomers | Chemistry; Metallurgy | 0 | Active |
| USH1582H | Process for preparation of chlorinated and chlorosulfonated olefin | General | 0 | Active |
| US7838601B2 | Partially neutralized chlorosulfonated polyolefin elastomers | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.