BERGER; Alexsandro

Patent Applications and Registrations

Patent applications and USPTO patent grants for BERGER; Alexsandro.The latest application filed is for "foam control composition for phosphoric acid production".

Company Profile

1.10.13

BERGER; Alexsandro - Porto Alegre RS
Berger; Alexsandro - Mannheim DE
Berger; Alexsandro - Rosenheim N/A DE
BERGER; Alexsandro - Sao Paulo BR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Foam Control Composition For Phosphoric Acid Production App 20190001239 - TORRES; Eder ; et al.	2019-01-03
Metal leach and recovery process Grant 9,657,368 - Nisbett , et al. May 23, 2	2017-05-23
Amine and diamine compounds and their use for inverse froth flotation of silicate from iron ore Grant 9,566,590 - Bittner , et al. February 14, 2	2017-02-14
Amine and diamine compounds and their use for inverse froth flotation of silicate from iron ore Grant 9,561,512 - Bittner , et al. February 7, 2	2017-02-07
Diamine compounds and their use for inverse froth flotation of silicate from iron ore Grant 9,346,061 - Bittner , et al. May 24, 2	2016-05-24
Concentration Of Suspensions App 20160082367 - BERGER; Alexsandro ; et al.	2016-03-24
Metal Leach And Recovery Process App 20150203935 - Nisbett; Andrew ; et al.	2015-07-23
Concentration Of Suspensions App 20150191377 - Berger; Alexsandro ; et al.	2015-07-09
Concentration Of Suspensions App 20140246376 - Berger; Alexsandro ; et al.	2014-09-04
Amine And Diamine Compounds And Their Use For Inverse Froth Flotation Of Silicate From Iron Ore App 20140048455 - Bittner; Christian ; et al.	2014-02-20
Diamine Compounds And Their Use For Inverse Froth Flotation Of Silicate From Iron Ore App 20140027354 - Bittner; Christian ; et al.	2014-01-30
Amine And Diamine Compounds And Their Use For Inverse Froth Flotation Of Silicate From Iron Ore App 20140021104 - Bittner; Christian ; et al.	2014-01-23
Copolymers of monocarboxylic acids and dicarboxylic acids, their preparation and use Grant 8,497,318 - Laubender , et al. July 30, 2	2013-07-30
Method for applying corrosion protection coatings to metal surfaces Grant 8,268,404 - Vandermeulen , et al. September 18, 2	2012-09-18
Copolymers Of Monocarboxylic Acids And Dicarboxylic Acids, Their Preparation And Use App 20120004383 - LAUBENDER; Matthias ; et al.	2012-01-05
Method For Applying Corrosion Protection Coatings To Metal Surfaces App 20100255206 - Vandermeulen; Guido ; et al.	2010-10-07

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