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Inventor

Hildegard Ebbing

Inventor
Oberhausen, DE

Overview

4→
Patents
2000–2018
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 4 as inventor

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

F01Dprimary
F01DNon-positive displacement machines or engines, e.g. steam turbines33%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants33%
F04DNon-positive-displacement pumps22%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%
PatentTitleYear
9,920,770'Flow machine'20186,832,891'Device for sealing turbomachines'20046,568,902'Device for cooling a component subject to temperature stress of nonuniform intensity'20036,155,777'Removal of cooling air on the housing side of a diffuser of a compressor stage of gas turbines'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000Patents assigned to GHH BORSIG TUBOMASCHINEN GMBH (1)· patent assignee history
2000–2004Based in Oberhausen, DE· patent location history
2018Patents assigned to ASCHENBRUCK EMIL (1)· patent assignee history
2018Patents assigned to BENNEWA CARSTEN (1)· patent assignee history
2018Patents assigned to EBBING HILDEGARD (1)· patent assignee history
2018Patents assigned to MAN DIESEL & TURBO SE (1)· patent assignee history
2018Based in Augsburg, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ASCHENBRUCK EMIL12018
BENNEWA CARSTEN12018
EBBING HILDEGARDself12018
GHH BORSIG TUBOMASCHINEN GMBH12000
MAN DIESEL & TURBO SE12018
Locations
LocationPatentsSpan
Oberhausen, DE32000–2004
Augsburg, DE12018