Bertek, Inc.
13Patents
0Active
13Granted
36Portfolio score
Filing activity: Jul 28, 1975 → Oct 21, 1997
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5948433A | Transdermal patch | Human Necessities | 266 | Expired |
| US6010715A | Transdermal patch incorporating a polymer film incorporated with an active agent | Human Necessities | 265 | Expired |
| US4854610A | Method of making laminated articles and articles made therefrom | Emerging Cross-Sectional Technologies | 136 | Expired |
| US5840052A | Adhesive dressing applicator | Human Necessities | 103 | Expired |
| US4915102A | Hinged dermal applicator | Human Necessities | 80 | Expired |
| US5123900A | Moisture permeable double disk | Human Necessities | 79 | Expired |
| US4854995A | Delivery system of strippable extrusion coated films for medical applications | Performing Operations; Transporting | 38 | Expired |
| US5629014A | Foam laminate transdermal patch | Human Necessities | 38 | Expired |
| US3992926A | Pressure measuring method and apparatus with digital readout | Human Necessities | 34 | Expired |
| US5662926A | Transdermal patch incorporating a polymer film incorporated with an active agent | Human Necessities | 34 | Expired |
| US5064422A | Twin patch applicator | Human Necessities | 31 | Expired |
| US5676969A | Transdermal patch incorporating a polymer film incorporated with an active agent | Human Necessities | 30 | Expired |
| US5679373A | Process of assembling a transdermal patch incorporating a polymer film incorporated with an active agent | Human Necessities | 26 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.