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Inventor

Marcel Schaefer

Inventor
Landau, DE

Overview

2→
Patents
2014–2019
Patent span
Mechanical engineering
Primary field (CPC F)

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 chemistry14%
F02DControlling combustion engines14%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof14%
G06FElectric digital data processing14%
G16CComputational chemistry14%
Y02TClimate change mitigation technologies related to transportation14%
Y10TTechnical subjects covered by former us classification14%
PatentTitleYear
10,202,915Differentiating a flow rate error and a dynamic error of an exhaust gas recirculation system20198,862,438'Method for improving the prediction of polymer properties'2014

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014Patents assigned to DOW GLOBAL TECHNOLOGIES LLC (1)· patent assignee history
2014Patents assigned to DRABISH JEFFREY B (1)· patent assignee history
2014Patents assigned to HARTLEY IVAN J (1)· patent assignee history
2014Patents assigned to NELSON MARK L (1)· patent assignee history
2014Based in Wesseling, DE· patent location history
2019Patents assigned to BOSCH GMBH ROBERT (1)· patent assignee history
2019Based in Landau, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BOSCH GMBH ROBERT12019
DOW GLOBAL TECHNOLOGIES LLC12014
DRABISH JEFFREY B12014
HARTLEY IVAN J12014
NELSON MARK L12014
Locations
LocationPatentsSpan
Landau, DE12019
Wesseling, DE12014