LecTec Corporation
38Patents
0Active
38Granted
40Portfolio score
Filing activity: Oct 12, 1978 → Jan 8, 2003
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5522878A | Solid multipurpose ultrasonic biomedical couplant gel in sheet form and method | Human Necessities | 180 | Expired |
| US4307717A | Sterile improved bandage containing a medicament | Emerging Cross-Sectional Technologies | 163 | Expired |
| US4675009A | Drug dispensing device for transdermal delivery of medicaments | Human Necessities | 152 | Expired |
| US4274420A | Monitoring and stimulation electrode | Human Necessities | 138 | Expired |
| US5727550A | Dual purpose ultrasonic biomedical couplant pad and electrode | Human Necessities | 96 | Expired |
| US5536263A | Non-occulusive adhesive patch for applying medication to the skin | Human Necessities | 88 | Expired |
| US5741510A | Adhesive patch for applying analgesic medication to the skin | Human Necessities | 83 | Expired |
| US5804213A | Biologically active aqueous gel wound dressing | Emerging Cross-Sectional Technologies | 76 | Expired |
| US5205297A | Multipurpose medical stimulation electrode | Human Necessities | 76 | Expired |
| US6495158B1 | Acne patch | Human Necessities | 76 | Expired |
| US6090403A | Inhalation therapy decongestant with foraminous carrier | Human Necessities | 64 | Expired |
| US4633879A | Electrode with disposable interface member | Human Necessities | 64 | Expired |
| US6469227B1 | Antipruritic patch | Human Necessities | 61 | Expired |
| US5330527A | Multipurpose medical electrode | Human Necessities | 59 | Expired |
| US4674512A | Medical electrode for monitoring and diagnostic use | Human Necessities | 58 | Expired |
| US6093419A | Compliance verification method and device in compulsory drug administration | Human Necessities | 56 | Expired |
| US4306551A | Sterile improved bandage and sealant | Emerging Cross-Sectional Technologies | 53 | Expired |
| US6830758B2 | Psoriasis patch | Human Necessities | 39 | Expired |
| US6455065B1 | Therapeutic method for treating acne or isolated pimples and adhesive patch therefor | Human Necessities | 39 | Expired |
| US7288265B1 | Treating viral infection at smallpox vaccination site | Human Necessities | 36 | Expired |
| US5142817A | Protective wrap for trees and other plants | Human Necessities | 34 | Expired |
| US6348212B2 | Treating traumatic burns or blisters of the skin | Human Necessities | 33 | Expired |
| US6620436B1 | Mixing and dispensing package for a wound dressing | Human Necessities | 30 | Expired |
| US4657023A | Self-adhering electrode | Human Necessities | 29 | Expired |
| US5224967A | Protective wrap for preventing damage to girdled trees and other plants and method | Human Necessities | 28 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.