Inventor

Jens Kleinfeld

Inventor

Mulheim, DE

Overview

2000–2021

Patent span

Mechanical engineering

Primary field (CPC F)

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

F23Rprimary

F23RGenerating combustion products of high pressure or high velocity, e.g. gas-turbine combustion chambers39%

F23MCasings, linings, walls or doors specially adapted for combustion chambers, e.g. firebridges17%

F02CGas-turbine plants11%

F01DNon-positive displacement machines or engines, e.g. steam turbines6%

F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants6%

F23DBurners6%

F27DDetails or accessories of furnaces, kilns, ovens or retorts, in so far as they are of kinds occurring in more than one kind of furnace6%

G05BControl or regulating systems in general6%

Y10TTechnical subjects covered by former us classification6%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2000–2021Patents assigned to SIEMENS AG (8)· patent assignee history

2000–2021Based in Mulheim, DE· patent location history

2012–2016Patents assigned to KLEINFELD JENS (4)· patent assignee history

2012Based in Chemnitz, DE· patent location history

2014–2016Patents assigned to Böttcher Andreas (2)· patent assignee history

2014–2016Patents assigned to GRIEB THOMAS (2)· patent assignee history

2014–2016Patents assigned to KRIEGER TOBIAS (2)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Locations

Location	Patents	Span
Mulheim, DE	8	2000–2021
Chemnitz, DE	1	2012