Randel Dorian
52Patents
31h-index
15Co-inventors
85Inventor score
Filing activity: May 29, 1992 → May 18, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5585007A | Plasma concentrate and tissue sealant methods and apparatuses for making concentrated plasma and/or tissue sealant | Performing Operations; Transporting | 316 | Expired |
| US6905612B2 | Plasma concentrate apparatus and method | Emerging Cross-Sectional Technologies | 285 | Expired |
| US6372244B1 | RETRIEVABLE BIOARTIFICIAL IMPLANTS HAVING DIMENSIONS ALLOWING RAPID DIFFUSION OF OXYGEN AND RAPID BIOLOGICAL RESPONSE TO PHYSIOLOGICAL CHANGE, PROCESSES FOR THEIR MANUFACTURE, AND METHODS FOR THEIR USE | Human Necessities | 218 | Expired |
| US5788662A | Methods for making concentrated plasma and/or tissue sealant | Performing Operations; Transporting | 210 | Expired |
| US6132396A | Apparatus for applying tissue sealant | Performing Operations; Transporting | 196 | Expired |
| US5814022A | Method and apparatus for applying tissue sealant | Performing Operations; Transporting | 194 | Expired |
| US6063297A | Method and apparatus for making concentrated plasma and/or tissue sealant | Performing Operations; Transporting | 174 | Expired |
| US6214338A | Plasma concentrate and method of processing blood for same | Performing Operations; Transporting | 157 | Expired |
| US7470371B2 | Methods and apparatus for isolating platelets from blood | Emerging Cross-Sectional Technologies | 149 | Active |
| US7223346B2 | Methods and apparatus for isolating platelets from blood | Emerging Cross-Sectional Technologies | 148 | Expired |
| US7553413B2 | Plasma concentrator device | Emerging Cross-Sectional Technologies | 105 | Active |
| US7708152B2 | Method and apparatus for preparing platelet rich plasma and concentrates thereof | Performing Operations; Transporting | 98 | Active |
| US7806276B2 | Buoy suspension fractionation system | Performing Operations; Transporting | 84 | Active |
| US7992725B2 | Buoy suspension fractionation system | Physics | 77 | Active |
| US5855613A | Retrievable bioartificial implants having dimensions allowing rapid diffusion of oxygen and rapid biological response to physiological change | Human Necessities | 75 | Expired |
| US7837884B2 | Methods and apparatus for isolating platelets from blood | Emerging Cross-Sectional Technologies | 71 | Active |
| US6165225A | Retrievable bioartificial implants having dimensions allowing rapid diffusion of oxygen and rapid biological response to physiological change, processes for their manufacture, and methods for their use | Human Necessities | 69 | Expired |
| US7901584B2 | Plasma concentration | Emerging Cross-Sectional Technologies | 62 | Active |
| US5434057A | Sperm motility assay and devices | Emerging Cross-Sectional Technologies | 57 | Expired |
| US5578314A | Multiple layer alginate coatings of biological tissue for transplantation | Emerging Cross-Sectional Technologies | 55 | Expired |
| US7824559B2 | Apparatus and method for preparing platelet rich plasma and concentrates thereof | Performing Operations; Transporting | 43 | Active |
| US8119013B2 | Method of separating a selected component from a multiple component material | Performing Operations; Transporting | 41 | Active |
| US7987995B2 | Method and apparatus for preparing platelet rich plasma and concentrates thereof | Performing Operations; Transporting | 40 | Active |
| US8801586B2 | System and process for separating a material | Performing Operations; Transporting | 39 | Active |
| US8474630B2 | Method and apparatus for isolating platelets from blood | Emerging Cross-Sectional Technologies | 38 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.