Charles D. Ebert
56Patents
28h-index
45Co-inventors
88Inventor score
Filing activity: Dec 13, 1983 → Oct 17, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5139023A | Apparatus and method for noninvasive blood glucose monitoring | Human Necessities | 361 | Expired |
| US5985317A | Pressure sensitive adhesive matrix patches for transdermal delivery of salts of pharmaceutical agents | Human Necessities | 207 | Expired |
| US4855294A | Method for reducing skin irritation associated with drug/penetration enhancer compositions | Human Necessities | 181 | Expired |
| US4895724A | Chitosan compositions for controlled and prolonged release of macromolecules | Human Necessities | 161 | Expired |
| US5766620A | Buccal delivery of glucagon-like insulinotropic peptides | Human Necessities | 158 | Expired |
| US5626866A | Drug-containing adhesive composite transdermal delivery device | Human Necessities | 150 | Expired |
| US5064654A | Mixed solvent mutually enhanced transdermal therapeutic system | Human Necessities | 136 | Expired |
| US5780050A | Drug delivery compositions for improved stability of steroids | Human Necessities | 135 | Expired |
| US5346701A | Transmucosal delivery of macromolecular drugs | Human Necessities | 132 | Expired |
| US4849224A | Device for administering an active agent to the skin or mucosa | Human Necessities | 116 | Expired |
| US5152997A | Method and device for transdermally administering testosterone across nonscrotal skin at therapeutically effective levels | Human Necessities | 115 | Expired |
| US5849322A | Compositions and methods for buccal delivery of pharmaceutical agents | Human Necessities | 111 | Expired |
| US4983395A | Device for administering an active agent to the skin or mucosa | Human Necessities | 107 | Expired |
| US4911707A | Monolithic user-activated transdermal therapeutic system | Human Necessities | 103 | Expired |
| US5783208A | Transdermal drug delivery matrix for coadministering estradiol and another steroid | Human Necessities | 103 | Expired |
| US5601839A | Triacetin as a penetration enhancer for transdermal delivery of a basic drug | Human Necessities | 102 | Expired |
| US5662925A | Transdermal delivery system with adhesive overlay and peel seal disc | Human Necessities | 97 | Expired |
| US4917676A | User-activated transdermal therapeutic system | Human Necessities | 76 | Expired |
| US5460820A | Methods for providing testosterone and optionally estrogen replacement therapy to women | Human Necessities | 76 | Expired |
| US5834010A | Triacetin as a penetration enhancer for transdermal delivery of a basic drug | Human Necessities | 62 | Expired |
| US6365178B1 | Method of making pressure sensitive adhesive matrix patches for transdermal drug delivery using hydrophilic salts of drugs and hydrophobic pressure sensitive adhesive dispersions | Human Necessities | 56 | Expired |
| US5122383A | Sorbitan esters as skin permeation enhancers | Human Necessities | 46 | Expired |
| US5863555A | Buccal delivery of glucagon-like insulinotropic peptides | Human Necessities | 45 | Expired |
| US5925372A | Mixed solvent mutually enhanced transdermal therapeutic system | Human Necessities | 42 | Expired |
| US5164190A | Subsaturated transdermal drug delivery device exhibiting enhanced drug flux | Human Necessities | 40 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.