Ossmer; Uwe

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ossmer; Uwe.The latest application filed is for "process for dissolving deposits comprising alkaline earth metal sulfates".

Company Profile

0.3.5

Ossmer; Uwe - Neustadt DE
Ossmer; Uwe - Houston TX

*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
Process For Dissolving Deposits Comprising Alkaline Earth Metal Sulfates App 20150175872 - Bertkau; Walter ; et al.	2015-06-25
Chemical composition useful as corrosion inhibitor Grant 8,246,857 - Guzmann , et al. August 21, 2	2012-08-21
Compositions having pH-dependent viscosity, thickener systems containing the same, and uses therefor Grant 7,956,013 - Steinbrenner , et al. June 7, 2	2011-06-07
PH-Regulated Thickener System App 20100069268 - Steinbrenner; Ulrich ; et al.	2010-03-18
Thickener Composition App 20100056398 - Steinbrenner; Ulrich ; et al.	2010-03-04
Methods of increasing permeability in carbonatic rock formations with alkanesulfonic acids Grant 7,638,469 - Heidenfelder , et al. December 29, 2	2009-12-29
Chemical Composition Useful as Corrosion Inhibitor App 20080272342 - Guzmann; Marcus ; et al.	2008-11-06
Use of Water-Soluble Alkane Sulfonic Acids For Increasing the Permeability of Underground Petroliferous and/or Gas-Bearing Carbonate Rock Formations and For Dissolving Carbonate Contaminants and/or Contaminants Containing Carbonates During Petroleum Production App 20080153718 - Heidenfelder; Thomas ; et al.	2008-06-26

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