Inventor

Helmut Daum

Inventor

Seeheim-Jugenheim, DE

Overview

2→

Patents

1991–2004

Patent span

Textiles

Primary field (CPC D)

Patents· 2 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C08Lprimary

C08LCompositions of macromolecular compounds20%

C09DCoating compositions, e.g. paints, varnishes or lacquers20%

D04HMaking textile fabrics, e.g. from fibres or filamentary material20%

D06MTreatment, not provided for elsewhere in class d06, of fibres, threads, yarns, fabrics, feathers or fibrous goods made from such materials20%

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 material20%

PatentTitleYear

6,693,146'Self-crosslinking aqueous polystyrene-butadiene dispersions for consolidating bituminizable nonwovens and also consolidated nonwovens'2004 5,061,518'Acrylic protective coatings'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991Patents assigned to ROEHM GMBH (1)· patent assignee history

1991–2004Based in Seeheim-Jugenheim, DE· patent location history

2004Patents assigned to POLYMERLATEX GMBH & CO KG (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
POLYMERLATEX GMBH & CO KG	1	2004
ROEHM GMBH	1	1991

Locations

Location	Patents	Span
Seeheim-Jugenheim, DE	2	1991–2004