Inventor

Eduard Hilscher

Inventor

Idstein, DE

Overview

3→

Patents

1976–1983

Patent span

Performing operations

Primary field (CPC B)

Patents· 3 as inventor

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

B01Dprimary

B01DSeparation17%

B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers17%

F24SSolar heat collectors17%

F28FDetails of heat-exchange and heat-transfer apparatus, of general application17%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution17%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%

PatentTitleYear

4,383,925'Filters'1983 4,230,175'Heat exchanger element'1980 3,965,953'Flexible container for wine and fruit-juice'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1983Patents assigned to HOECHST AG (3)· patent assignee history

1976Based in Idstein/Taunus, DE· patent location history

1980–1983Based in Idstein, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HOECHST AG	3	1976–1983

Locations

Location	Patents	Span
Idstein, DE	2	1980–1983
Idstein/Taunus, DE	1	1976