Inventor
Wolfram Weber
Inventor
Spiesen-Elversberg, DE
Overview
Patents· 24 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B04Bprimary
B04BCentrifuges24%
A61MDevices for introducing media into, or onto, the body22%
B01DSeparation13%
A61LMethods or apparatus for sterilising materials or objects in general7%
Y10TTechnical subjects covered by former us classification7%
F04BPositive-displacement machines for liquids4%
A61BDiagnosis2%
A61CDentistry2%
A61FFilters implantable into blood vessels2%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry2%
PatentTitleYear
10,932,768Anchor arrangement and surgical instrument for setting an anchor arrangement20218,366,978'Method for determining sintering shrinkage of a pre-sintered body'20137,128,837'Hollow fiber membrane module'20066,832,981'Tube arrangement and a method for its manufacture'20046,716,154'Centrifuge with a fluid line guide element having a curved bearing surface'20046,280,375'Flow-through centrifuge for centrifuging biological fluids'20015,607,830'Method for the continuous conditioning of a cell suspension'19975,558,769'Latching apparatus for a bearing assembly particularly for a centrifuge separation chamber'19965,445,593'Method and apparatus for the continuous conditioning of a cell suspension'19955,350,514'Centrifuge'19945,281,202'Device for draining a flexible fluid container'19945,268,144'Method for sterilizing a medical unit'19935,186,826'Apparatus for separating at least two biological substances in solution by adsorption'19935,147,613'Apparatus for sterilizing a medical unit'19925,015,374'Closure cap for dialyzers'19914,865,081'Multi-lumen tube arrangement'19894,790,807'Centrifuge arrangement'19884,789,473'Filter for obtaining plasma or plasma water'19884,774,415'Device for sterilization of a hose coupling device in the connected condition'19884,675,117'Method of separating blood and apparatus for carrying out the method'19874,564,342'Peristaltically operating roller pump and pump rotor therefor'19864,551,147'Apparatus for running off liquids from sealed vessels'19854,545,744'Peristaltically operating roller pump'19854,540,397'Centrifugal apparatus'1985Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1985–2001Patents assigned to FRESENIUS AG (19)· patent assignee history
1985–2006Based in Spiesen-Elversberg, DE· patent location history
1985–1987Based in Spiesen, DE· patent location history
2004Patents assigned to FRESENIUS HEMOCARE GMBH (2)· patent assignee history
2006Patents assigned to HOFFMANN LA ROCHE (1)· patent assignee history
2013Patents assigned to KOEBEL STEFAN (1)· patent assignee history
2013Based in Hilzingen, DE· patent location history
2021Patents assigned to H&B ELECTRONIC GMBH & CO KG (1)· patent assignee history
2021Based in Schopfloch, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FRESENIUS AG | 19 | 1985–2001 |
| FRESENIUS HEMOCARE GMBH | 2 | 2004 |
| H&B ELECTRONIC GMBH & CO KG | 1 | 2021 |
| HOFFMANN LA ROCHE | 1 | 2006 |
| KOEBEL STEFAN | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Spiesen-Elversberg, DE | 20 | 1985–2006 |
| Spiesen, DE | 2 | 1985–1987 |
| Schopfloch, DE | 1 | 2021 |
| Hilzingen, DE | 1 | 2013 |