Inventor

Sabine Zeizinger

Inventor

Mulheim, DE

Overview

2005–2020

Patent span

Chemistry

Primary field (CPC C)

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

C23Cprimary

C23CCoating metallic material32%

C21DModifying the physical structure of ferrous metals21%

C22CAlloys11%

Y10TTechnical subjects covered by former us classification11%

B05DProcesses for applying fluent materials to surfaces, in general5%

B21BRolling of metal5%

F27BFurnaces, kilns, ovens or retorts in general5%

F27DDetails or accessories of furnaces, kilns, ovens or retorts, in so far as they are of kinds occurring in more than one kind of furnace5%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2005Based in Duisburg, DE· patent location history

2014–2017Patents assigned to ZEIZINGER SABINE (4)· patent assignee history

2014Patents assigned to LEUSCHNER RONNY (2)· patent assignee history

2014Patents assigned to MEURER MANFRED (2)· patent assignee history

2014Patents assigned to NOTHACKER GERNOT (2)· patent assignee history

2014–2017Based in MÃ¼lheim, DE· patent location history

2017–2020Patents assigned to THYSSENKRUPP STEEL EUROPE AG (4)· patent assignee history

2017–2020Based in Mulheim, DE· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
THYSSENKRUPP STEEL EUROPE AG	4	2017–2020
ZEIZINGER SABINEself	4	2014–2017
LEUSCHNER RONNY	2	2014
MEURER MANFRED	2	2014
NOTHACKER GERNOT	2	2014

Locations