Benjamin Oshlack
162Patents
59h-index
25Co-inventors
90Inventor score
Filing activity: Jun 21, 1982 → Oct 29, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5639476A | Controlled release formulations coated with aqueous dispersions of acrylic polymers | Human Necessities | 992 | Expired |
| US5508042A | Controlled release oxycodone compositions | Human Necessities | 466 | Expired |
| US5472712A | Controlled-release formulations coated with aqueous dispersions of ethylcellulose | Human Necessities | 437 | Expired |
| US5266331A | Controlled release oxycodone compositions | Human Necessities | 435 | Expired |
| US5273760A | Stabilized controlled release substrate having a coating derived from an aqueous dispersion of hydrophobic polymer | Human Necessities | 434 | Expired |
| US5968551A | Orally administrable opioid formulations having extended duration of effect | Human Necessities | 434 | Expired |
| US5286493A | Stabilized controlled release formulations having acrylic polymer coating | Human Necessities | 430 | Expired |
| US5580578A | Controlled release formulations coated with aqueous dispersions of acrylic polymers | Human Necessities | 421 | Expired |
| US5549912A | Controlled release oxycodone compositions | Human Necessities | 409 | Expired |
| US5656295A | Controlled release oxycodone compositions | Human Necessities | 397 | Expired |
| US4861598A | Controlled release bases for pharmaceuticals | Human Necessities | 382 | Expired |
| US5958452A | Extruded orally administrable opioid formulations | Human Necessities | 379 | Expired |
| US5356467A | Controlled release coatings derived from aqueous dispersions of zein | Chemistry; Metallurgy | 375 | Expired |
| US5965161A | Extruded multi-particulates | Human Necessities | 362 | Expired |
| US6696088B2 | Tamper-resistant oral opioid agonist formulations | Human Necessities | 337 | Expired |
| US6733783B2 | Controlled release hydrocodone formulations | Human Necessities | 333 | Expired |
| US4970075A | Controlled release bases for pharmaceuticals | Human Necessities | 325 | Expired |
| US5500227A | Immediate release tablet cores of insoluble drugs having sustained-release coating | Human Necessities | 322 | Expired |
| US5958459A | Opioid formulations having extended controlled released | Human Necessities | 303 | Expired |
| US6261599A | Melt-extruded orally administrable opioid formulations | Human Necessities | 298 | Expired |
| US5411745A | Powder-layered morphine sulfate formulations | Human Necessities | 265 | Expired |
| US6103261A | Opioid formulations having extended controlled release | Human Necessities | 255 | Expired |
| US5681585A | Stabilized controlled release substrate having a coating derived from an aqueous dispersion of hydrophobic polymer | Human Necessities | 250 | Expired |
| US5324351A | Aqueous dispersions of zein and preparation thereof | Chemistry; Metallurgy | 241 | Expired |
| US6024982A | Immediate release tablet cores of insoluble drugs having sustained-release coating | Human Necessities | 236 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.