Rolf Hartung

This inventor holds 3 USPTO granted patents and 1 EPO patent. Top assignees: Degussa Aktiengesellschaft, Evonik Degussa Gmbh. Active years: 1991-2012.

USPTO Granted Patents = 3

% Patents Active = 66.7

EPO Patents = 1

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 5(Granted Patents)

Company Filing History:

2 out of 1,694

Degussa Aktiengesellschaft

Years Active: 1991-2012

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3 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8148430 - Process for the hydrogenation of aromatic compounds (2012-04-03),

2. 6316381 - Multimetallic catalyst and process for preparing substituted aromatic amines (2001-11-13),

3. 5039649 - Anhydrous solid Raney-catalyst dispersion and a process for its (1991-08-13),

Profile summary based on public USPTO records.

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1 patent (EPO):

Please report any incorrect information to [email protected]