Hans I. Wallsten
36Patents
21h-index
7Co-inventors
78Inventor score
Filing activity: Jul 19, 1973 → Dec 14, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4655771A | Prosthesis comprising an expansible or contractile tubular body | Human Necessities | 2,635 | Expired |
| US4954126A | Prosthesis comprising an expansible or contractile tubular body | Human Necessities | 1,182 | Expired |
| US5061275A | Self-expanding prosthesis | Textiles; Paper | 954 | Expired |
| US4553545A | Device for application in blood vessels or other difficultly accessible locations and its use | Human Necessities | 874 | Expired |
| US4732152A | Device for implantation and a method of implantation in a vessel using such device | Human Necessities | 831 | Expired |
| US4848343A | Device for transluminal implantation | Human Necessities | 530 | Expired |
| US4990151A | Device for transluminal implantation or extraction | Human Necessities | 458 | Expired |
| US5571153A | Device for hyperthermia treatment | Human Necessities | 116 | Expired |
| US6302904A | Device and method for medical treatment | Human Necessities | 92 | Expired |
| US7156860B2 | Balloon catheter | Human Necessities | 87 | Expired |
| US5957962A | Balloon catheter for hyperthermia treatment | Human Necessities | 70 | Expired |
| US4948485A | Cascade arc plasma torch and a process for plasma polymerization | Electricity | 67 | Expired |
| US4164174A | Method of preparing foodstuffs by means of boiling or steaming and means for performing the method | Human Necessities | 51 | Expired |
| US3970328A | Method and blank for manufacturing shock-absorbing safety devices for vehicle passengers | Emerging Cross-Sectional Technologies | 42 | Expired |
| US4158076A | Coating delivered as bubbles | Emerging Cross-Sectional Technologies | 42 | Expired |
| US3960386A | Means for expandable objects, preferably shock-absorbing protective means for passengers in vehicles | Performing Operations; Transporting | 35 | Expired |
| USD270513S | Disposable coffee filter or the like | General | 31 | Expired |
| US5693080A | Apparatus for medical treatment | Human Necessities | 29 | Expired |
| US5176938A | Process for surface treatment of pulverulent material | Chemistry; Metallurgy | 23 | Expired |
| US3930464A | Apparatus for applying a coating composition onto a web | Emerging Cross-Sectional Technologies | 23 | Expired |
| US4477243A | Thermoforming apparatus | Performing Operations; Transporting | 23 | Expired |
| US4600599A | Method of applying a wear-resistant coating on a thin, metallic strip-shaped carrier material | Performing Operations; Transporting | 18 | Expired |
| US4102299A | Apparatus for applying a coating composition onto a moving web | Performing Operations; Transporting | 17 | Expired |
| US5278384A | Apparatus and process for the treatment of powder particles for modifying the surface properties of the individual particles | Chemistry; Metallurgy | 16 | Expired |
| US4259921A | Selectively convertible apparatus for treating a moving web | Textiles; Paper | 14 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.