Ruth Levy
57Patents
32h-index
64Co-inventors
91Inventor score
Filing activity: Dec 31, 1992 → Aug 11, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5804021A | Slit elastic fibrous nonwoven laminates and process for forming | Emerging Cross-Sectional Technologies | 227 | Expired |
| US5575874A | Method for making shaped nonwoven fabric | Emerging Cross-Sectional Technologies | 224 | Expired |
| US5620779A | Ribbed clothlike nonwoven fabric | Emerging Cross-Sectional Technologies | 167 | Expired |
| US5643653A | Shaped nonwoven fabric | Emerging Cross-Sectional Technologies | 166 | Expired |
| US5714107A | Perforated nonwoven fabrics | Textiles; Paper | 144 | Expired |
| USD375844S | Nonwoven fabric | General | 136 | Expired |
| US7118558B2 | Cloth-like laminate and absorbent garment | Human Necessities | 99 | Expired |
| US6506961B1 | Light incontinent product | Human Necessities | 97 | Expired |
| US5532415A | R-enantiomer of N-propargyl-1-aminoindan, salts, compositions and uses thereof | Chemistry; Metallurgy | 79 | Expired |
| US5519061A | R-enantiomer of n-propargyl-1-aminoindan, salts, compositions and uses thereof | Chemistry; Metallurgy | 78 | Expired |
| US5492753A | Stretchable meltblown fabric with barrier properties | Emerging Cross-Sectional Technologies | 73 | Expired |
| US5486541A | Monofluorinated derivatives of N-propargyl-1-aminoindan and their use as inhibitors of monoamine oxidase | Chemistry; Metallurgy | 61 | Expired |
| US5840756A | Pharmaceutical composition of L-DOPA ester | Human Necessities | 60 | Expired |
| US5320891A | Particle barrier nonwoven material | Emerging Cross-Sectional Technologies | 59 | Expired |
| US5853859A | Room temperature latex printing | Emerging Cross-Sectional Technologies | 58 | Expired |
| US6455753B1 | Absorbent article with improved fluid acquisition system | Human Necessities | 56 | Expired |
| US5387612A | Use of the R-enantiomers of N-propargyl-1-aminoindan compounds for treating Parkinson's disease | Chemistry; Metallurgy | 55 | Expired |
| US5457133A | R-enantiomers of N-propargyl-aminoindan compounds, their preparation and pharmaceutical compositions containing them | Chemistry; Metallurgy | 52 | Expired |
| US5453446A | Use of the R-enantiomers of N-propargyl 1-aminoindan compounds for treating Parkinson's disease. | Chemistry; Metallurgy | 51 | Expired |
| US5744500A | Use of R-enantiomer of N-propargyl-1-aminoindan, salts, and compositions thereof | Chemistry; Metallurgy | 48 | Expired |
| US5576353A | Method of treating memory disorders using R-enantiomers of N-propargyl-aminoindan compounds | Chemistry; Metallurgy | 48 | Expired |
| US5582903A | Stretchable meltblown fabric with barrier properties | Emerging Cross-Sectional Technologies | 46 | Expired |
| US5786390A | Pharmaceutical compositions of the R-enantiomer of N-propargyl -1-aminoindan | Chemistry; Metallurgy | 45 | Expired |
| US6316504A | Use of R-enantiomer of N-propargyl-1-aminoindan, salts, and compositions thereof | Chemistry; Metallurgy | 45 | Expired |
| US5668181A | Use of the R-enantiomers of N-propargyl-1-aminoindan compounds for the treatment of depression | Chemistry; Metallurgy | 45 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.