| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Medical technology | |
| #3 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Separation | |
| #2 | Syringes | |
| #3 | Water treatment | |
| #4 | Object sterilising |
| # | Name | Total Patents |
|---|---|---|
| #1 | Weickhardt Ludwig | 7 |
| #2 | Luening Rudolph | 3 |
| #3 | Ruudorufu Riyuningu | 2 |
| #4 | Rudorufu Riyuunitsugu | 1 |
| #5 | Ruutouitsuhi Uaikuharuto | 1 |
| #6 | Luning Rudolf | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP0329980A2 | Capillary dialyser | |
| DE3423258C1 | Capillary dialyzer | |
| DE3045495A1 | DIALYZER MADE OF SEMIPERMEABLED HOSE SECTIONS, STACKED ONLY | |
| DE2755920A1 | Filtration appliance for beverages, medical infusions etc. - with membrane clamped between two parts with pin-shaped support spacers | |
| DE2755922B1 | Device for the treatment of renal insufficiency | |
| DE2754220A1 | Blood dialyser formed from cellulose tubes - using mesh to act as spacer for tube and polyurethane cement to seal outer edges of unit |