Etienne Schacht
15Patents
8h-index
23Co-inventors
72Inventor score
Filing activity: Jan 23, 1989 → Nov 5, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6458386B1 | Medicaments based on polymers composed of methacrylamide-modified gelatin | Human Necessities | 99 | Expired |
| US5922357A | Polymer microspheres and a method of production thereof | Emerging Cross-Sectional Technologies | 89 | Expired |
| US6132759A | Medicaments containing gelatin cross-linked with oxidized polysaccharides | Human Necessities | 75 | Expired |
| US6312727A | Delivery of nucleic acid materials | Human Necessities | 61 | Expired |
| US4975280A | Bioerodable sustained release implants | Human Necessities | 42 | Expired |
| US6933328B2 | Composition of crosslinkable prepolymers for biodegradable implants | Human Necessities | 27 | Expired |
| US5738864A | Drug delivery agents incorporating mitomycin | Human Necessities | 14 | Expired |
| US5104947A | Polyphosphazenes and their synthesis | Chemistry; Metallurgy | 13 | Expired |
| US5994023A | Acid-sensitive substance and photosensitive compositions therewith | Emerging Cross-Sectional Technologies | 7 | Expired |
| US5407682A | Process for the preparation of azo-and /or disulfide polymer matrix drug delivery system for the site specific delivery of an active agent in the colon | Chemistry; Metallurgy | 6 | Expired |
| US7005123B1 | Functional poly-α-amino-acid derivatives useful for the modification of biologically active materials and their application | Chemistry; Metallurgy | 5 | Expired |
| US5402725A | Lithographic base with a modified dextran or pullulan hydrophilic layer | Physics | 5 | Expired |
| US4965397A | Novel dibasic acid salts and their synthesis | Emerging Cross-Sectional Technologies | 1 | Expired |
| US5851724A | Method for producing lithographic plates with imaging elements comprising a photosensitive acid precursor | Physics | 0 | Expired |
| US9062194B2 | Methods and compositions for textile layers and coatings | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.