Ralph Anderson
33Patents
21h-index
37Co-inventors
85Inventor score
Filing activity: Feb 19, 1974 → Dec 5, 2006
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5935880A | Dispersible nonwoven fabric and method of making same | Emerging Cross-Sectional Technologies | 166 | Expired |
| US6315864A | Cloth-like base sheet and method for making the same | Textiles; Paper | 142 | Expired |
| US5674590A | High water absorbent double-recreped fibrous webs | Emerging Cross-Sectional Technologies | 112 | Expired |
| US6103061A | Soft, strong hydraulically entangled nonwoven composite material and method for making the same | Textiles; Paper | 75 | Expired |
| US6916480B2 | Wiper containing a controlled-release anti-microbial agent | Textiles; Paper | 66 | Expired |
| US7252870B2 | Nonwovens having reduced Poisson ratio | Emerging Cross-Sectional Technologies | 66 | Expired |
| US5989682A | Scrim-like paper wiping product and method for making the same | Emerging Cross-Sectional Technologies | 55 | Expired |
| US6096152A | Creped tissue product having a low friction surface and improved wet strength | Textiles; Paper | 54 | Expired |
| US4362781A | Flushable premoistened wiper | Emerging Cross-Sectional Technologies | 51 | Expired |
| US7022201B2 | Entangled fabric wipers for oil and grease absorbency | Emerging Cross-Sectional Technologies | 44 | Expired |
| US6734157B2 | Controlled release anti-microbial hard surface wiper | Emerging Cross-Sectional Technologies | 42 | Expired |
| US7935409B2 | Tissue sheets having improved properties | Emerging Cross-Sectional Technologies | 42 | Active |
| US6794318B2 | Use-dependent indicator system for absorbent articles | Emerging Cross-Sectional Technologies | 37 | Expired |
| US5885418A | High water absorbent double-recreped fibrous webs | Emerging Cross-Sectional Technologies | 36 | Expired |
| US6277241A | Liquid absorbent base web | Textiles; Paper | 32 | Expired |
| US7611605B2 | Method for making rolls of tissue sheets having improved properties | Emerging Cross-Sectional Technologies | 32 | Active |
| US7166189B2 | Method for making rolls of tissue sheets having improved properties | Emerging Cross-Sectional Technologies | 29 | Expired |
| US6958103B2 | Entangled fabrics containing staple fibers | Emerging Cross-Sectional Technologies | 25 | Expired |
| US6248212A | Through-air-dried post bonded creped fibrous web | Textiles; Paper | 24 | Expired |
| US5904971A | High water absorbent double-recreped fibrous webs | Emerging Cross-Sectional Technologies | 23 | Expired |
| US6187140A | Creping process utilizing low temperature-curing adhesive | Textiles; Paper | 22 | Expired |
| US4992140A | Method for creping a paper web and product produced thereby | Textiles; Paper | 9 | Expired |
| US7297228B2 | Process for manufacturing a cellulosic paper product exhibiting reduced malodor | Emerging Cross-Sectional Technologies | 9 | Expired |
| US6541099B1 | Creping adhesive and products and process incorporating same | Emerging Cross-Sectional Technologies | 9 | Expired |
| US4381246A | Non-fogging premoistened wiper | Emerging Cross-Sectional Technologies | 8 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.