Inventor
Klaus Heilmann
Inventor
St. Wendel, DE
Overview
Patents· 24 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Mprimary
A61MDevices for introducing media into, or onto, the body25%
B01DSeparation20%
Y10TTechnical subjects covered by former us classification11%
A61JContainers specially adapted for medical or pharmaceutical purposes7%
A61LMethods or apparatus for sterilising materials or objects in general7%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form5%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
B29CShaping or joining of plastics3%
B29LIndexing scheme associated with subclass b29c, relating to particular articles3%
F16LPipes3%
PatentTitleYear
9,149,770'Hollow fiber capillary membrane and method for the production thereof'20158,202,428'Filter device, preferably a hollow fiber dialyser with curled hollow fibers'20128,162,915'Connector for packings containing medical liquids, and corresponding packing for medical liquids'20127,713,412'Filter device'20106,862,969'Method and apparatus for the manufacture of fiber bundels'20056,858,137'Filter module having a closure element'20056,776,909'Filter device'20046,641,731'Filter device'20036,426,002'Filter device'20026,419,825'Closure element'20026,074,559'Filter device having a hollow fiber bundle and associated sealing devices'20006,053,967'Air separator'20006,017,598'Multilayer polymer film for a multichamber medical bag and process for fabrication thereof'20006,004,311'Connecting arrangement and process for connecting two separate parts of a medical system'19995,928,744'PVC-free multilayer tube for medical purposes, process for the production thereof and use'19995,843,049'Arrangement for administering a medical fluid'19985,783,269'Non-PVC multilayer film for medical bags'19985,713,850'Apparatus for controlling a fluid flow'19985,694,978'Protective cap assembly for protecting and sealing a tubing'19975,522,724'Process for the multi-stage treatment of lumpy products using process media and device for carrying out the process'19965,268,144'Method for sterilizing a medical unit'19935,147,613'Apparatus for sterilizing a medical unit'19924,906,375'Asymmetrical microporous hollow fiber for hemodialysis'19903,948,585'Ophthalmoscope examination pattern having slit and surrounding ring'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976Based in Munich, DE· patent location history
1990–2000Patents assigned to FRESENIUS AG (11)· patent assignee history
1990Based in Neunkirchen, DE· patent location history
1992–2015Based in St. Wendel, DE· patent location history
1996–2012Based in Wendel, DE· patent location history
2000–2015Patents assigned to FRESENIUS MEDICAL CARE DE GMBH (10)· patent assignee history
2012–2015Patents assigned to HEILMANN KLAUS (3)· patent assignee history
2012Patents assigned to BRANDENBURGER TORSTEN (1)· patent assignee history
2015Patents assigned to FISLAGE RAINER (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FRESENIUS AG | 11 | 1990–2000 |
| FRESENIUS MEDICAL CARE DE GMBH | 10 | 2000–2015 |
| HEILMANN KLAUSself | 3 | 2012–2015 |
| BRANDENBURGER TORSTEN | 1 | 2012 |
| FISLAGE RAINER | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| St. Wendel, DE | 18 | 1992–2015 |
| Wendel, DE | 4 | 1996–2012 |
| Neunkirchen, DE | 1 | 1990 |
| Munich, DE | 1 | 1976 |