LexDanaLexDanabeta
Inventor

Joern Winkels

Inventor
Werl, DE

Overview

3→
Patents
2017–2018
Patent span
Fixed constructions
Primary field (CPC E)

Patents· 3 as inventor

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

F16Lprimary
F16LPipes30%
B29CShaping or joining of plastics10%
C09DCoating compositions, e.g. paints, varnishes or lacquers10%
E02BHydraulic engineering10%
E02DFoundations10%
E02FDredging10%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution10%
Y10TTechnical subjects covered by former us classification10%
PatentTitleYear
10,072,786Use of a conduit pipe for producing a duct laid in water20189,982,410Polyamide-sheathed structural steel tubes for offshore structures20189,574,700'Method of producing an underground pipeline'2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017–2018Patents assigned to EVONIK DEGUSSA GMBH (3)· patent assignee history
2017–2018Patents assigned to SALZGITTER MANNESMANN LINE PIPE GMBH (3)· patent assignee history
2017–2018Patents assigned to WINKELS JOERN (3)· patent assignee history
2017–2018Patents assigned to DOWE ANDREAS (2)· patent assignee history
2017–2018Patents assigned to GOERING RAINER (2)· patent assignee history
2017–2018Based in Werl, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
EVONIK DEGUSSA GMBH32017–2018
SALZGITTER MANNESMANN LINE PIPE GMBH32017–2018
WINKELS JOERNself32017–2018
DOWE ANDREAS22017–2018
GOERING RAINER22017–2018
Locations
LocationPatentsSpan
Werl, DE32017–2018