Inventor

Cornelius Muhlhausen

Inventor

Gladenbach, DE

Overview

1→

Patents

1977

Patent span

Performing operations

Primary field (CPC B)

Patents· 1 as inventor

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

B29Cprimary

B29CShaping or joining of plastics17%

B29LIndexing scheme associated with subclass b29c, relating to particular articles17%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form17%

C08JWorking-up17%

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 material17%

Y10TTechnical subjects covered by former us classification17%

PatentTitleYear

4,035,529'Coating the back of a textile floor covering with a polyurethane foam'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977Patents assigned to BAYER AG (1)· patent assignee history

1977Based in Gladenbach, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BAYER AG	1	1977

Locations

Location	Patents	Span
Gladenbach, DE	1	1977