Inventor
Manfred Kaussen
Inventor
Aachen, DE
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C14Cprimary
C14CChemical treatment of hides, skins or leather, e.g. tanning, impregnating, finishing30%
Y10TTechnical subjects covered by former us classification17%
B01DSeparation13%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds13%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds9%
C09KMaterials for miscellaneous applications, not provided for elsewhere9%
D06MTreatment, not provided for elsewhere in class d06, of fibres, threads, yarns, fabrics, feathers or fibrous goods made from such materials4%
D21HPulp compositions4%
PatentTitleYear
8,163,131'Process for producing heatsealable filter materials'20127,905,985'Process for producing heatsealable filter materials'20117,344,034'Heatsealable filter materials'20086,712,932'Method of producing self-cleaning and non-adhesive paper or paper-like material'20046,251,989'Oligomerized organopolysiloxane cocondensate, its production and its use for treatment of surfaces'20015,980,578'Process for waterproofing leather at low pH-values and leathers manufactured thereby'19995,931,970'Process for treating leathers with surfactants to improve water repellency'19995,686,011'Process for waterproofing materials having a fibrous structure and agents used to carry out this process'19975,433,753'Use of copolymers having polysiloxane units in the treatment of leather and furs'19954,980,437'Acrylic copolymers for re-tanning'19904,813,968'Retanning process'19894,631,063'Process for finish dressing minerally dressed leathers or those dressed by a combined method, using polymer dressings'1986Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1986–1999Patents assigned to STOCKHAUSEN CHEM FAB GMBH (7)· patent assignee history
1986–1990Based in Krefeld, DE· patent location history
1995–2001Based in Aachen, DE· patent location history
2001Patents assigned to DEGUSSA (1)· patent assignee history
2004–2008Patents assigned to SCHOELLER & HOESCH PAPIERFAB (2)· patent assignee history
2004–2012Based in Ottersweier, DE· patent location history
2011–2012Patents assigned to GLATFELTER GERNSBACH GMBH & CO KG (2)· patent assignee history
2012Patents assigned to BUECHSEL MARTIN (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| STOCKHAUSEN CHEM FAB GMBH | 7 | 1986–1999 |
| GLATFELTER GERNSBACH GMBH & CO KG | 2 | 2011–2012 |
| SCHOELLER & HOESCH PAPIERFAB | 2 | 2004–2008 |
| BUECHSEL MARTIN | 1 | 2012 |
| DEGUSSA | 1 | 2001 |
Locations
| Location | Patents | Span |
|---|---|---|
| Aachen, DE | 5 | 1995–2001 |
| Ottersweier, DE | 4 | 2004–2012 |
| Krefeld, DE | 3 | 1986–1990 |