Dean Van Phan
70Patents
42h-index
43Co-inventors
88Inventor score
Filing activity: Nov 1, 1991 → Jan 26, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7067038B2 | Process for making unitary fibrous structure comprising randomly distributed cellulosic fibers and non-randomly distributed synthetic fibers | Emerging Cross-Sectional Technologies | 1,386 | Expired |
| US7354502B2 | Method for making a fibrous structure comprising cellulosic and synthetic fibers | Emerging Cross-Sectional Technologies | 1,371 | Expired |
| US5556509A | 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 | 250 | Expired |
| US5429628A | Articles containing small particle size cyclodextrin for odor control | Human Necessities | 233 | Expired |
| US5223096A | Soft absorbent tissue paper with high permanent wet strength | Textiles; Paper | 193 | Expired |
| US5240562A | Paper products containing a chemical softening composition | Textiles; Paper | 174 | Expired |
| US5264082A | Soft absorbent tissue paper containing a biodegradable quaternized amine-ester softening compound and a permanent wet strength resin | Textiles; Paper | 159 | Expired |
| US5840403A | Multi-elevational tissue paper containing selectively disposed chemical papermaking additive | Emerging Cross-Sectional Technologies | 159 | Expired |
| US5415737A | Paper products containing a biodegradable vegetable oil based chemical softening composition | Textiles; Paper | 150 | Expired |
| US5262007A | Soft absorbent tissue paper containing a biodegradable quaternized amine-ester softening compound and a temporary wet strength resin | Textiles; Paper | 148 | Expired |
| US5397435A | Multi-ply facial tissue paper product comprising chemical softening compositions and binder materials | Textiles; Paper | 146 | Expired |
| US5503715A | Method and apparatus for making cellulosic fibrous structures by selectively obturated drainage and cellulosic fibrous structures produced thereby | Emerging Cross-Sectional Technologies | 138 | Expired |
| US6464831B1 | Method for making paper structures having a decorative pattern | Emerging Cross-Sectional Technologies | 137 | Expired |
| US5405501A | Multi-layered tissue paper web comprising chemical softening compositions and binder materials and process for making the same | Textiles; Paper | 132 | Expired |
| US6136146A | Non-through air dried paper web having different basis weights and densities | Emerging Cross-Sectional Technologies | 127 | Expired |
| US5338766A | Superabsorbent polymer foam | Emerging Cross-Sectional Technologies | 112 | Expired |
| US5804281A | Cellulosic fibrous structures having at least three regions distinguished by intensive properties | Emerging Cross-Sectional Technologies | 111 | Expired |
| US6200419A | Paper web having both bulk and smoothness | Textiles; Paper | 101 | Expired |
| US6117525A | Multi-elevational tissue paper containing selectively disposed chemical papermaking additive | Emerging Cross-Sectional Technologies | 100 | Expired |
| US5527428A | Process of making cellulosic fibrous structures having discrete regions with radially oriented fibers therein | Emerging Cross-Sectional Technologies | 92 | Expired |
| US5538595A | Chemically softened tissue paper products containing a ploysiloxane and an ester-functional ammonium compound | Textiles; Paper | 91 | Expired |
| US6039839A | Method for making paper structures having a decorative pattern | Emerging Cross-Sectional Technologies | 90 | Expired |
| US5820730A | Paper structures having at least three regions including decorative indicia comprising low basis weight regions | Emerging Cross-Sectional Technologies | 83 | Expired |
| US5443691A | Method for making cellulosic fibrous structures having at least three regions distinguished by intensive properties | Emerging Cross-Sectional Technologies | 74 | Expired |
| US5635028A | Process for making soft creped tissue paper and product therefrom | Performing Operations; Transporting | 72 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.