Rudolf Rhein

This inventor holds 4 USPTO granted patents and 4 EPO patents. Top assignees: Basf Se Corporation, Basf Aktiengesellschaft, Merck Patent Gesellschaft MIT Beschrankter Haftung. Active years: 2002-2009.

USPTO Granted Patents = 4

% Patents Active = 75.0

EPO Patents = 4

Average Co-Inventor Count = 4.1

ph-index = 1

Forward Citations = 6(Granted Patents)

Company Filing History:

Basf Aktiengesellschaft

patents

1 out of 1,248

Merck Patent Gesellschaft MIT Beschrankter Haftung

patents

Years Active: 2002-2009

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4 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7531492 - Composition for the removal of sidewall residues (2009-05-12),

2. 7501072 - Etching solution comprising hydrofluoric acid (2009-03-10),

3. 7417016 - Composition for the removing of sidewall residues (2008-08-26),

4. 6338743 - Buffer solutions for suspensions used in chemical-mechanical polishing (2002-01-15),

Profile summary based on public USPTO records.

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4 patents (EPO):

Please report any incorrect information to [email protected]