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Auersthal, Austria

Ludwig Hermann

This inventor holds 3 USPTO granted patents, plus 1 CIPO patent and 3 EPO patents. Top assignees: Outotec (Finland) Oy, Bundesrepublik Deutschland, Vertreten Durch Das Bundesminsiterium Für Wirtschaft Und Energie, Dieses Vertreten Durch Den Präsidenten Der Bam, Bundesanstalt Für Materialforschung Und -Prüfung. Active years: 2017-2019.

USPTO Granted Patents = 3

% Patents Active = 66.7

CIPO Patents = 1

EPO Patents = 3 (Patent Applications = 4)

Average Co-Inventor Count = 3.3

ph-index = 1

Forward Citations = 16(Granted Patents)

Company Filing History:

Outotec (Finland) Oy

Bundesrepublik Deutschland, Vertreten Durch Das Bundesminsiterium Für Wirtschaft Und Energie, Dieses Vertreten Durch Den Präsidenten Der Bam, Bundesanstalt Für Materialforschung Und -Prüfung

where one patent can have more than one assignee

Years Active: 2017-2019

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3 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10259752 - Production of citrate soluble phosphates by calcination of secondary phosphate sources with a sodium-sulfuric compound (2019-04-16),

2. 10081545 - Process and plant for separating heavy metals from phosphoric starting material (2018-09-25),

3. 9840415 - Process and plant for separating heavy metals from phosphoric starting material (2017-12-12),

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