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Inventor

Jens Stefan Roggan

Inventor
Cologne, DE

Overview

2→
Patents
2018
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.

B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry29%
C01BNon-metallic elements29%
C07CAcyclic or carbocyclic compounds29%
C01FCompounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or of the rare-earth metals14%
PatentTitleYear
10,118,145Method for the phosgenation of compounds comprising hydroxyl, thiol, amino and/or formamide groups201810,105,675Method for phosgenating compounds containing hydroxyl, thiol, amino and/or formamide groups2018

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018Patents assigned to BAYER AG (2)· patent assignee history
2018Based in Cologne, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BAYER AG22018
Locations
LocationPatentsSpan
Cologne, DE22018