Ninane; Leon

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ninane; Leon.The latest application filed is for "method for etching a phosphate source using acid".

Company Profile

0.8.2

Ninane; Leon - Combrit FR
Ninane; Leon - Dombasle-sur-Meurthe FR
Ninane; Leon - Bierges BE

*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
Method for etching a phosphate source using acid Grant 11,407,640 - Wavreille , et al. August 9, 2	2022-08-09
Method For Etching A Phosphate Source Using Acid App 20200165133 - Wavreille; Alexandre ; et al.	2020-05-28
Method for producing sodium chloride crystals Grant 6,692,720 - Ninane , et al. February 17, 2	2004-02-17
Process For Making Sodium Carbonate App 20020001561 - NINANE, LEON ; et al.	2002-01-03
Method for enriching raw salt Grant 6,267,789 - Ninane July 31, 2	2001-07-31
Method for producing an aqueous sodium chloride solution and use thereof Grant 5,474,581 - Ninane , et al. December 12, 1	1995-12-12
Installation and process for the crystallization of an inorganic substance and process and installation for the crystallization of sodium carbonate monohydrate Grant 5,396,863 - Ninane , et al. March 14, 1	1995-03-14
Process for purifying a gas containing nitric oxide Grant 5,348,716 - De Soete , et al. September 20, 1	1994-09-20
Process for the crystallization of sodium bicarbonate Grant 5,290,322 - Breton , et al. March 1, 1	1994-03-01
Coated alkali metal chlorite particles Grant 3,967,039 - Ninane , et al. June 29, 1	1976-06-29

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