Valtchev; Valentin

Patent Applications and Registrations

Patent applications and USPTO patent grants for Valtchev; Valentin.The latest application filed is for "post-synthetic downsizing zeolite-type crystals and/or agglomerates thereof to nanosized particles".

Company Profile

5.9.8

Valtchev; Valentin - Basly FR
Valtchev; Valentin - Mulhouse FR

*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 the preparation of a suspension of nanosized synthetic zeolite materials, suspensions of nanosized synthetic zeolite materials obtained by said process and their uses in therapy and diagnosis Grant 11,446,626 - Valable , et al. September 20, 2	2022-09-20
Post-synthetic Downsizing Zeolite-type Crystals And/or Agglomerates Thereof To Nanosized Particles App 20220008901 - VALTCHEV; Valentin ; et al.	2022-01-13
Method for the preparation of a synthetic faujasite material comprising monodisperse nanoparticles composed of single nanocrystals Grant 10,919,028 - Mintova , et al. February 16, 2	2021-02-16
Catalyst compositions comprising small size molecular sieves crystals deposited on a porous material Grant 10,894,246 - Haw , et al. January 19, 2	2021-01-19
Process For The Preparation Of A Suspension Of Nanosized Synthetic Zeolite Materials, Suspensions Of Nanosized Synthetic Zeolite App 20200238242 - VALABLE; Samuel ; et al.	2020-07-30
Method for the preparation of synthetic crystalline zeolite materials with enhanced pore volume Grant 10,647,585 - Valtchev , et al.	2020-05-12
Catalyst Compositions Comprising Small Size Molecular Sieves Crystals Deposited on a Porous Material App 20190168194 - Haw; Kok-Giap ; et al.	2019-06-06
Catalyst compositions comprising small size molecular sieves crystals deposited on a porous material Grant 10,239,051 - Haw , et al.	2019-03-26
Method For The Preparation Of Synthetic Crystalline Zeolite Materials With Enhanced Pore Volume App 20180194635 - VALTCHEV; Valentin ; et al.	2018-07-12
Vaccine composition with aluminium hydroxide nanoparticles Grant 9,770,505 - Mathieu , et al. September 26, 2	2017-09-26
Method For The Preparation Of A Synthetic Faujasite Material Comprising Monodisperse Nanoparticles Composed Of Single Nanocrystals App 20160325271 - Mintova; Svetlana ; et al.	2016-11-10
Catalyst Compositions Comprising Small Size Molecular Sieves Crystals Deposited On A Porous Material App 20160136625 - HAW; Kok-Giap ; et al.	2016-05-19
Catalyst in the form of grains comprising an acidic porous core surrounded by a uniform outer layer Grant 8,258,071 - Bouizi , et al. September 4, 2	2012-09-04
FAU-structural-type supported zeolite membranes, their process for preparation and their applications Grant 8,043,988 - Guillou , et al. October 25, 2	2011-10-25
Catalyst In The Form Of Grains Comprising An Acidic Porous Core Surrounded By A Uniform Outer Layer App 20090036294 - Bouizi; Younes ; et al.	2009-02-05
FAU-structural-type supported zeolite membranes, their process for preparation and their applications App 20090029845 - Guillou; Florent ; et al.	2009-01-29

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