Inventor
Wolfgang Mannes
Inventor
Bavendorf, DE
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
D21Dprimary
D21DTreatment of the materials before passing to the paper-making machine22%
D21BFibrous raw materials or their mechanical treatment17%
B01DSeparation9%
B01FMixing, e.g. dissolving, emulsifying or dispersing9%
B03DFlotation9%
D21FPaper-making machines9%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management9%
B04CApparatus using free vortex flow, e.g. cyclones4%
C02FTreatment of water, waste water, sewage, or sludge4%
F16LPipes4%
PatentTitleYear
7,214,257'Plant for cleaning and degassing a fibrous suspension'20076,634,583'Process and device for the dispersion of a fibrous paper material'20036,615,988'Connection device for connecting a hydrocyclone'20036,576,088'Process for preparing dry broke'20036,250,573'Process and device for the dispersion of a fibrous paper material'20016,227,374'Process and floatation device for the removal of interfering materials from an aqueous fiber pulp suspension'20015,509,536'Method and apparatus for the sorting of fiber suspensions'19965,510,039'Method for separating off solid materials'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996Patents assigned to ESCHER WYSS GMBH (2)· patent assignee history
1996Based in Reisensburg, DE· patent location history
2001Patents assigned to VOITH SULZER PAPIERTECH PATENT (2)· patent assignee history
2001–2007Based in Bavendorf, DE· patent location history
2001–2003Based in Ravensburg, DE· patent location history
2003–2007Patents assigned to VOITH PAPER PATENT GMBH (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| VOITH PAPER PATENT GMBH | 4 | 2003–2007 |
| ESCHER WYSS GMBH | 2 | 1996 |
| VOITH SULZER PAPIERTECH PATENT | 2 | 2001 |
Locations
| Location | Patents | Span |
|---|---|---|
| Bavendorf, DE | 3 | 2001–2007 |
| Ravensburg, DE | 3 | 2001–2003 |
| Reisensburg, DE | 2 | 1996 |