Joseph W. Hoff
18Patents
5h-index
38Co-inventors
66Inventor score
Filing activity: May 15, 1995 → Apr 26, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7632562B2 | Universal print media | Emerging Cross-Sectional Technologies | 88 | Active |
| US8454137B2 | Biased wall ink tank with capillary breather | Performing Operations; Transporting | 40 | Active |
| US6894751B2 | Process for making an optical compensator film comprising an anisotropic nematic liquid crystal | Physics | 38 | Expired |
| US6582775B1 | Process for making an optical compensator film comprising photo-aligned orientation layer | Physics | 8 | Expired |
| US5478047A | Flexible seating structure for valves | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US5683750A | High speed coating starts for multiple layer coatings using a temporary top coat | Emerging Cross-Sectional Technologies | 2 | Expired |
| US5700524A | High speed coating starts using a shear thinning top layer | Emerging Cross-Sectional Technologies | 2 | Expired |
| US11751654B2 | Contact lens packaging | Performing Operations; Transporting | 2 | Active |
| US7075606B2 | Method for manufacturing an optical compensator on a transitional substrate | Physics | 1 | Expired |
| US8579425B2 | Seal and secondary film for ink tank | Performing Operations; Transporting | 1 | Active |
| US7687136B2 | Fuser-oil sorbent electrophotographic toner receiver layer | Emerging Cross-Sectional Technologies | 1 | Expired |
| US11345773B2 | Water extractable ophthalmic devices | Chemistry; Metallurgy | 0 | Active |
| US10870731B2 | Method for end-capping a polysiloxane prepolymer | Human Necessities | 0 | Active |
| US8657426B2 | Seal and seal pulling member for ink tank | Performing Operations; Transporting | 0 | Active |
| US10816698B2 | High water content ophthalmic devices | Physics | 0 | Active |
| US11897985B2 | Water extractable ophthalmic devices | Chemistry; Metallurgy | 0 | Active |
| US11022722B2 | Water extractable ophthalmic devices | Chemistry; Metallurgy | 0 | Active |
| US8668304B1 | Inkjet printing system | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.