Inventor
Alfons Wolf
Inventor
Seligenstadt, DE
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Gprimary
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds38%
C08LCompositions of macromolecular compounds19%
D21HPulp compositions19%
Y10TTechnical subjects covered by former us classification19%
D06MTreatment, not provided for elsewhere in class d06, of fibres, threads, yarns, fabrics, feathers or fibrous goods made from such materials6%
PatentTitleYear
5,670,572'Impregnating resins for films and edgings'19974,430,494'Melamine resins, a process for their preparation and their use and molding compositions produced from the resins'1984RE031366'Melamine resin, process for its manufacture and its use for the manufacture of coated wood-based materials and laminates'19834,328,326'Melamine resins: process for their manufacture and the compression moulding compositions produced from the melamine resins'19824,303,561'Melamine resins: process for their manufacture and the compression moulding compositions produced from the melamine resins'19814,250,282'Melamine resin, process for its manufacture and its use for the manufacture of coated wood-based materials and laminates'1981Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1981–1984Patents assigned to CASSELLA FARBWERKE MAINKUR AG (3)· patent assignee history
1981Patents assigned to CASSELLA AG (1)· patent assignee history
1981–1997Based in Seligenstadt, DE· patent location history
1997Patents assigned to HOECHST AG (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CASSELLA FARBWERKE MAINKUR AG | 3 | 1981–1984 |
| CASSELLA AG | 1 | 1981 |
| HOECHST AG | 1 | 1997 |
Locations
| Location | Patents | Span |
|---|---|---|
| Seligenstadt, DE | 6 | 1981–1997 |