Inventor
Erich Fahrbach
Inventor
Weinheim, DE
Overview
16→
Patents
1979–1991
Patent span
General tagging of new technological developments
Primary field (CPC Y)
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y10Tprimary
Y10TTechnical subjects covered by former us classification30%
D04HMaking textile fabrics, e.g. from fibres or filamentary material22%
D06MTreatment, not provided for elsewhere in class d06, of fibres, threads, yarns, fabrics, feathers or fibrous goods made from such materials11%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds7%
D06NWall, floor, or like covering materials, e.g. linoleum, oilcloth, artificial leather, roofing felt, consisting of a fibrous web coated with a layer of macromolecular material4%
A41DOuterwear2%
A47LDomestic washing or cleaning2%
A61BDiagnosis2%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form2%
PatentTitleYear
5,000,090'Method for the continuous printing of a planar structure'19914,618,524'Microporous multilayer nonwoven material for medical applications'19864,581,286'Artificial split suede leather and a process for producing same'19864,490,425'Fused and needled nonwoven interlining fabric'19844,451,314'Method for the manufacture of a fluffy, light-weight, soft nonwoven fabric'19844,451,520'Spot bonded pattern for non-woven fabrics'19844,431,687'Method for the manufacture of a fabric-type artificial leather'19844,373,000'Soft, drapable, nonwoven interlining fabric'19834,310,373'Method for heat-sealing textile materials with polyurethane adhesives'19824,307,004'Polyurethane urea heat seal adhesive for the preparation of heat sealable padding material'19814,300,968'Method for bonding fibrous web materials'19814,259,390'Nonwoven fabric having the appearance of a woven fabric'19814,181,770'Isocyanate-terminated branched polyethylene glycol and polyester polyurethane foams'19804,154,885'Nonwoven fabric of good draping qualities and method of manufacturing same'19794,143,424'Combined interlining and chest piece for garments'19794,142,334'Scouring and cleaning cloth'1979Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1979–1991Patents assigned to FREUDENBERG CARL FA (15)· patent assignee history
1979–1991Based in Weinheim, DE· patent location history
1979–1981Based in Weinheim an der Bergstrasse, DE· patent location history
1979Based in Weinheim/Bergstr., DE· patent location history
1986Patents assigned to FREUDENBERG CARL (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FREUDENBERG CARL FA | 15 | 1979–1991 |
| FREUDENBERG CARL | 1 | 1986 |
Locations
| Location | Patents | Span |
|---|---|---|
| Weinheim, DE | 13 | 1979–1991 |
| Weinheim an der Bergstrasse, DE | 2 | 1979–1981 |
| Weinheim/Bergstr., DE | 1 | 1979 |