Inventor

Klaus Hohmann

Inventor

Hofheim, DE

Overview

1977–2012

Patent span

Chemistry

Primary field (CPC C)

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

Y10Sprimary

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

C01BNon-metallic elements11%

C07CAcyclic or carbocyclic compounds11%

Y02PClimate change mitigation technologies in the production or processing of goods11%

B01DSeparation6%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry6%

C01GCompounds containing metals not covered by subclasses c01d or c01f6%

C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds6%

C10GCracking hydrocarbon oils6%

C10LFuels not otherwise provided for6%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1977–2000Patents assigned to METALLGESELLSCHAFT AG (4)· patent assignee history

1977Based in Neuenhain, Taunus, DT· patent location history

1980Based in Hofheim-Wildsachsen, DE· patent location history

1991–2012Based in Hofheim, DE· patent location history

2012Patents assigned to BOENSCH RUDOLPH (1)· patent assignee history

2012Patents assigned to HOHMANN KLAUS (1)· patent assignee history

2012Patents assigned to LURGI GMBH (1)· patent assignee history

2012Patents assigned to SAFT HELMUT (1)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Locations