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Inventor

Juergen Plachenka

Inventor
Mettmann, DE

Overview

2→
Patents
1987–1996
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.

B01Dprimary
B01DSeparation29%
C07CAcyclic or carbocyclic compounds29%
C02FTreatment of water, waste water, sewage, or sludge14%
C12CBeer14%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests14%
PatentTitleYear
5,527,974'Process for the purification of glycerol water'19964,655,879'Glycerol distillation process'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–1996Patents assigned to HENKEL KGAA (2)· patent assignee history
1987–1996Based in Mettmann, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HENKEL KGAA21987–1996
Locations
LocationPatentsSpan
Mettmann, DE21987–1996