Inventor

Hans Wilski

Inventor

Bad Soden, DE

Overview

3→

Patents

1981–1989

Patent span

General tagging of new technological developments

Primary field (CPC Y)

Patents· 3 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%

C09KMaterials for miscellaneous applications, not provided for elsewhere20%

F17DPipe-line systems20%

B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers10%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds10%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution10%

PatentTitleYear

4,852,732'Package for dry-resist material'1989 4,407,321'Drag reducing agents'1983 4,263,927'Process using polyacrylamide drag reducing agent in the form of an aqueous jelly'1981

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1981–1989Patents assigned to HOECHST AG (3)· patent assignee history

1981–1989Based in Bad Soden, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HOECHST AG	3	1981–1989

Locations

Location	Patents	Span
Bad Soden, DE	3	1981–1989