Ni Ding
105Patents
35h-index
57Co-inventors
93Inventor score
Filing activity: Feb 1, 1995 → Aug 28, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5837313A | Drug release stent coating process | Human Necessities | 949 | Expired |
| US6120536A | Medical devices with long term non-thrombogenic coatings | Human Necessities | 820 | Expired |
| US6099562A | Drug coating with topcoat | Human Necessities | 766 | Expired |
| US5980972A | Method of applying drug-release coatings | Performing Operations; Transporting | 581 | Expired |
| US6120904A | Medical device coated with interpenetrating network of hydrogel polymers | Emerging Cross-Sectional Technologies | 531 | Expired |
| US6358556B1 | Drug release stent coating | Human Necessities | 529 | Expired |
| US6042875A | Drug-releasing coatings for medical devices | Human Necessities | 462 | Expired |
| US6080488A | Process for preparation of slippery, tenaciously adhering, hydrophilic polyurethane hydrogel coating, coated polymer and metal substrate materials, and coated medical devices | Emerging Cross-Sectional Technologies | 407 | Expired |
| US6364856B1 | Medical device with sponge coating for controlled drug release | Human Necessities | 335 | Expired |
| US6284305A | Drug coating with topcoat | Human Necessities | 304 | Expired |
| US5879697A | Drug-releasing coatings for medical devices | Human Necessities | 278 | Expired |
| US5899935A | Balloon expandable braided stent with restraint | Emerging Cross-Sectional Technologies | 251 | Expired |
| US6547806B1 | Vascular sealing device and method of use | Human Necessities | 247 | Expired |
| US6673385B1 | Methods for polymeric coatings stents | Chemistry; Metallurgy | 225 | Expired |
| US5576072A | Process for producing slippery, tenaciously adhering hydrogel coatings containing a polyurethane-urea polymer hydrogel commingled with at least one other, dissimilar polymer hydrogel | Emerging Cross-Sectional Technologies | 164 | Expired |
| US6299596A | Method of bonding polymers and medical devices comprising materials bonded by said method | Chemistry; Metallurgy | 146 | Expired |
| US6017577A | Slippery, tenaciously adhering hydrophilic polyurethane hydrogel coatings, coated polymer substrate materials, and coated medical devices | Emerging Cross-Sectional Technologies | 133 | Expired |
| US6249952A | Method for manufacturing an expandable stent | Emerging Cross-Sectional Technologies | 126 | Expired |
| US7247313B2 | Polyacrylates coatings for implantable medical devices | Human Necessities | 118 | Expired |
| US5919570A | Slippery, tenaciously adhering hydrogel coatings containing a polyurethane-urea polymer hydrogel commingled with a poly(N-vinylpyrrolidone) polymer hydrogel, coated polymer and metal substrate materials, and coated medical devices | Emerging Cross-Sectional Technologies | 115 | Expired |
| US5849368A | Process for hydrophilicization of hydrophobic polymers | Chemistry; Metallurgy | 105 | Expired |
| US6652581B1 | Medical device with porous surface for controlled drug release and method of making the same | Human Necessities | 101 | Expired |
| US6265016A | Process for the preparation of slippery, tenaciously adhering, hydrophilic polyurethane hydrogel coatings, coated polymer and metal substrate materials, and coated medical devices | Emerging Cross-Sectional Technologies | 100 | Expired |
| US5662960A | Process for producing slippery, tenaciously adhering hydrogel coatings containing a polyurethane-urea polymer hydrogel commingled with a poly (n-vinylpyrrolidone) polymer hydrogel | Chemistry; Metallurgy | 98 | Expired |
| US6620194B2 | Drug coating with topcoat | Human Necessities | 90 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.