John Prudden
26Patents
12h-index
29Co-inventors
81Inventor score
Filing activity: Sep 29, 1975 → Feb 12, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6221107A | Ligament fixation device and method | Human Necessities | 333 | Expired |
| US5505736A | Surgical fastener with selectively coated ridges | Emerging Cross-Sectional Technologies | 288 | Expired |
| US7770294B2 | Razor with blade unit biasing member | Performing Operations; Transporting | 74 | Active |
| USD524986S1 | Razor cartridge | General | 50 | Expired |
| USD829889S1 | Wearable drug delivery device with adhesive | General | 33 | Active |
| US4006224A | Method and agent for treating inflammatory disorders of the gastrointestinal tract | Human Necessities | 26 | Expired |
| US8327546B2 | Method of manufacturing a razor cartridge | Emerging Cross-Sectional Technologies | 26 | Active |
| US9517570B2 | Razor cartridge | Performing Operations; Transporting | 24 | Active |
| USD806232S1 | Drug delivery device with insertion mechanism | General | 24 | Active |
| US4822607A | Anti-tumor agent and method | Human Necessities | 15 | Expired |
| US4444752A | Method for treating progressive systemic sclerosis | Human Necessities | 14 | Expired |
| USD878552S1 | Wearable drug delivery device | General | 14 | Active |
| US10737038B2 | Catheter insertion device and method of inserting a catheter | Emerging Cross-Sectional Technologies | 11 | Active |
| USD830537S1 | Wearable drug delivery device with adhesive and liner | General | 10 | Active |
| USD857191S1 | Wearable drug delivery device | General | 8 | Active |
| US4212857A | Method for stimulating the production of immunoglobulin and total complement | Human Necessities | 7 | Expired |
| US10946136B2 | Delivery device with noise reducing component | Human Necessities | 5 | Active |
| USD829894S1 | Wearable drug delivery device baseplate | General | 5 | Active |
| US7941931B2 | Wet shaving razor and protective cover assembly | Performing Operations; Transporting | 4 | Active |
| USD805631S1 | Drug delivery device with insertion mechanism button safety | General | 3 | Active |
| US10357191B2 | Continuous glucose monitoring on-body sensor | Human Necessities | 2 | Active |
| USD878553S1 | Wearable drug delivery device | General | 2 | Active |
| US9801578B2 | Reduced size optical coupler for fluorescence detection | Physics | 2 | Active |
| US12161837B2 | Delivery device with noise reducing component | Human Necessities | 0 | Active |
| USD830547S1 | Adhesive liner for wearable drug delivery device | General | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.