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Inventor

Jürgen Kessel

Inventor
Bad Honnef, DE

Overview

2→
Patents
2005–2010
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

C04Bprimary
C04BLime, magnesia25%
C30BSingle-crystal growth25%
H10DInorganic electric semiconductor devices25%
Y10TTechnical subjects covered by former us classification25%
PatentTitleYear
7,708,827'Highly pure, replaceable wear insert and process for manufacturing the same'20106,891,206'Lateral thyristor structure for protection against electrostatic discharge'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005Patents assigned to MICRONAS GMBH (1)· patent assignee history
2005Based in Freiburg, DE· patent location history
2010Patents assigned to SGL CARBON SE (1)· patent assignee history
2010Based in Bad Honnef, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MICRONAS GMBH12005
SGL CARBON SE12010
Locations
LocationPatentsSpan
Bad Honnef, DE12010
Freiburg, DE12005