Stephen Isham
24Patents
11h-index
24Co-inventors
71Inventor score
Filing activity: Feb 18, 2005 → Nov 2, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7621898B2 | Medical/surgical waste collection unit including waste containers of different storage volumes with inter-container transfer valve and independently controlled vacuum levels | Emerging Cross-Sectional Technologies | 308 | Active |
| US7497340B2 | Manifold and filter assembly with filter basket | Performing Operations; Transporting | 85 | Active |
| US7615037B2 | Removable inlet manifold for a medical/surgical waste collection system, the manifold including a driver for actuating a valve integral with the waste collection system | Emerging Cross-Sectional Technologies | 66 | Active |
| US9579428B1 | Surgical waste collection assembly with a manifold receiver and a manifold with complementary features that faciliate the alignment of the manifold with the manifold receiver | Emerging Cross-Sectional Technologies | 44 | Active |
| US10384084B2 | Personal protection system with control member | Mechanical Engineering; Lighting; Heating | 37 | Active |
| US8088291B2 | Method of collecting medical waste in a waste collection unit using disposable manifold with staged waste filtering/processing | Performing Operations; Transporting | 36 | Active |
| US8518002B2 | Removable inlet manifold for a medical/surgical waste collection system, the manifold include a backflow prevention valve that seats on a portion of the manifold | Emerging Cross-Sectional Technologies | 36 | Active |
| US8216199B2 | Manifold receiver for a medical/surgical waste collection system that includes a valve actuated by the manifold seated in the receiver | Emerging Cross-Sectional Technologies | 32 | Active |
| US9782524B2 | Surgical waste collection unit with a manifold receiver that is offset relative to the horizontal | Emerging Cross-Sectional Technologies | 30 | Active |
| US10420386B1 | Medical garment including a shield | Human Necessities | 25 | Active |
| US9943291B2 | Specimen cassette with a removable catch tray for retrieving tissue samples from a fluid stream generated during a medical/surgical procedure | Human Necessities | 22 | Active |
| US10750800B2 | Surgical apparel system | Human Necessities | 9 | Active |
| US10722617B2 | Manifold including a data carrier for a medical/surgical waste collection assembly | Emerging Cross-Sectional Technologies | 8 | Active |
| USD936905S1 | Surgical hood | General | 4 | Active |
| US11291265B2 | Surgical garment | Human Necessities | 4 | Active |
| USD936909S1 | Surgical face shield for a surgical hood | General | 3 | Active |
| US11547169B2 | Surgical apparel system | Human Necessities | 3 | Active |
| US11160909B2 | Waste collection unit | Human Necessities | 2 | Active |
| USD1069250S1 | Surgical face shield | General | 0 | Active |
| US11130089B2 | Waste collection unit with a control system for regulating levels of vacuums being drawn in waste containers | Emerging Cross-Sectional Technologies | 0 | Active |
| US11413480B2 | Personal protection system with control member | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11944278B2 | Cassette for collecting a tissue sample with a medical fluid collection system | Human Necessities | 0 | Active |
| US11712507B2 | Manifold for a medical/surgical waste collection system with a material collection volume for collecting material entrained within fluid | Human Necessities | 0 | Active |
| US12295447B2 | Personal protection system including medical garment with a shield | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.