Dean Van Phan
28Patents
25h-index
24Co-inventors
81Inventor score
Filing activity: Jun 28, 1991 → Apr 26, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5245025A | Method and apparatus for making cellulosic fibrous structures by selectively obturated drainage and cellulosic fibrous structures produced thereby | Emerging Cross-Sectional Technologies | 248 | Expired |
| US5277761A | Cellulosic fibrous structures having at least three regions distinguished by intensive properties | Emerging Cross-Sectional Technologies | 233 | Expired |
| US5312522A | Paper products containing a biodegradable chemical softening composition | Textiles; Paper | 171 | Expired |
| US5549790A | Multi-region paper structures having a transition region interconnecting relatively thinner regions disposed at different elevations, and apparatus and process for making the same | Emerging Cross-Sectional Technologies | 162 | Expired |
| US5609725A | Multi-region paper structures having a transition region interconnecting relatively thinner regions disposed at different elevations, and apparatus and process for making the same | Emerging Cross-Sectional Technologies | 157 | Expired |
| US5814190A | Method for making paper web having both bulk and smoothness | Emerging Cross-Sectional Technologies | 156 | Expired |
| US5846380A | Creped tissue paper exhibiting unique combination of physical attributes | Textiles; Paper | 126 | Expired |
| US5217576A | Soft absorbent tissue paper with high temporary wet strength | Textiles; Paper | 122 | Expired |
| US5328935A | Method of makig a superabsorbent polymer foam | Chemistry; Metallurgy | 113 | Expired |
| US5709775A | Paper structures having at least three regions including a transition region interconnecting relatively thinner regions disposed at different elevations, and apparatus and process for making the same | Emerging Cross-Sectional Technologies | 113 | Expired |
| US5573637A | Tissue paper product comprising a quaternary ammonium compound, a polysiloxane compound and binder materials | Textiles; Paper | 109 | Expired |
| US5525345A | Lotion composition for imparting soft, lubricious feel to tissue paper | Human Necessities | 106 | Expired |
| US5575891A | Soft tissue paper containing an oil and a polyhydroxy compound | Textiles; Paper | 96 | Expired |
| US5437766A | Multi-ply facial tissue paper product comprising biodegradable chemical softening compositions and binder materials | Textiles; Paper | 90 | Expired |
| US6746766B2 | Multicomponent fibers comprising starch and polymers | Emerging Cross-Sectional Technologies | 83 | Expired |
| US6551453B2 | Smooth, through air dried tissue and process of making | Textiles; Paper | 70 | Expired |
| US5487736A | Multi-topography substrate having selectively disposed osmotic absorbent, incorporation thereof in a disposable absorbent article and process of manufacture therefor | Human Necessities | 64 | Expired |
| US5534326A | Cellulosic fibrous structures having discrete regions with radially oriented fibers therein, apparatus therefor and process of making | Emerging Cross-Sectional Technologies | 54 | Expired |
| US5776312A | Paper structures having at least three regions including a transition region interconnecting relatively thinner regions disposed at different elevations, and apparatus and process for making the same | Emerging Cross-Sectional Technologies | 49 | Expired |
| US5506035A | Superabsorbent polymer foam | Emerging Cross-Sectional Technologies | 48 | Expired |
| US7550059B2 | Tissue paper product | Emerging Cross-Sectional Technologies | 38 | Expired |
| US5654076A | Cellulosic fibrous structures having discrete regions with radially oriented fibers therein | Emerging Cross-Sectional Technologies | 37 | Expired |
| US5334286A | Tissue paper treated with tri-component biodegradable softener composition | Textiles; Paper | 27 | Expired |
| US5474689A | Waterless self-emulsifiable chemical softening composition useful in fibrous cellulosic materials | Textiles; Paper | 25 | Expired |
| US7851391B2 | Multicomponent fibers comprising starch and polymers | Emerging Cross-Sectional Technologies | 25 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.