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Rieger Detlef patents

Rieger Detlef holds 4 patents in our database, with recent filings and technology areas summarized below.

Company patent statistics
Metric	Value
Total patents	4
Recent patents	0
First publication	Nov 3, 2015
Latest publication	Apr 17, 2018

Filing trend

Year-over-year patent counts for this assignee.

Filing activity appears to be declining based on the most recent years.

Patents filed per year
Year	Patents
2015	1
2016	2
2018	1

Browse patents by year
Year	Patents
2015	1
2016	2
2018	1

Recent patents

Latest publications where this party is an assignee.

Method for operating an electric arc furnace and melting plant having an electric arc furnace operated according to said method
US-9949322-B2 · Apr 17, 2018 · US
Method for controlling a melt process in an arc furnace and signal processing component, program code and data medium for performing said method
US-9370053-B2 · Jun 14, 2016 · US
Method for determining at least one state variable of an electric arc furnace, and electric arc furnace
US-9255303-B2 · Feb 9, 2016 · US
Method for operating an arc furnace comprising at least one electrode, regulating and/or control device, machine-readable program code, data carrier and arc furnace for carrying out said method
US-9175359-B2 · Nov 3, 2015 · US

Notable patents

Representative or frequently cited publications from precomputed assignee stats.

Top CPC classifications

Most common classification codes in this portfolio.

Top CPC codes by patent count
CPC	Patents
F27B3/28	4
F27D19/00	3
C21C5/5211	3
Y02P10/20	3
Y02P10/25	3

Technology areas

Mapped technology topics for this assignee.

Company technology slices
Technology	Patents
Mechanical Engineering	4
Cross-Sectional Technologies	4
Chemistry & Metallurgy	3
Electricity	2