Inventor

Hans L. LaRoche

Inventor

Zurich, CH

Overview

1995

Patent span

Performing operations

Primary field (CPC B)

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

B01Jprimary

B01JChemical or physical processes, e.g. catalysis or colloid chemistry33%

C02FTreatment of water, waste water, sewage, or sludge33%

Y02PClimate change mitigation technologies in the production or processing of goods33%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1995Patents assigned to SULZER CHEMTECH AG (1)· patent assignee history

1995Based in Zurich, CH· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SULZER CHEMTECH AG	1	1995

Locations

Location	Patents	Span
Zurich, CH	1	1995