Inventor · disambiguated record
Valentin Valtchev
Also filed as: VALTCHEV VALENTIN PANOV · VALTCHEV Valentin
14 granted patents·2 pending applications·47 citations·filing 1999–2024
89Inventor score
Files withCENTRE NAT RECH SCIENT4EXXONMOBIL CHEM PATENTS INC4TOTAL RES & TECHNOLOGY FELUY2BOUIZI YOUNES1EXXON MOBIL CHEM PATENTS INC1
Top patents by PatentIndex Score
16 records- 0187US7094390B2Macrostructures of porous inorganic material and process for their preparationEXXONMOBIL CHEM PATENTS INC·Filed 2005·Granted Aug 22, 2006·10 cites·8 claims
- 0269US6949239B2Process for production of macrostructures of a microporous materialEXXONMOBIL CHEM PATENTS INC·Filed 2003·Granted Sep 27, 2005·7 cites·29 claims
- 0369US2025214850A1Ewt framework molecular sieves, manufacturing processes and uses thereofEXXONMOBIL CHEMICAL PATENTS INC·Filed 2024·Application pending·0 cites
- 0468US9770505B2Vaccine composition with aluminium hydroxide nanoparticlesMATHIEU YANNICK·Filed 2012·Granted Sep 26, 2017·2 cites·18 claims
- 0568US8043988B2FAU-structural-type supported zeolite membranes, their process for preparation and their applicationsIFP Energies Nouvelles·Filed 2008·Granted Oct 25, 2011·4 cites·15 claims
- 0665US10647585B2Method for the preparation of synthetic crystalline zeolite materials with enhanced pore volumeCENTRE NAT RECH SCIENT·Filed 2015·Granted May 12, 2020·1 cites·9 claims
- 0763US6908604B2Macrostructures of porous inorganic material and process for their preparationEXXONMOBIL CHEM PATENTS INC·Filed 2002·Granted Jun 21, 2005·5 cites·29 claims
- 0862US10894246B2Catalyst compositions comprising small size molecular sieves crystals deposited on a porous materialTOTAL RES & TECHNOLOGY FELUY·Filed 2019·Granted Jan 19, 2021·0 cites·5 claims
- 0962US6569400B1Process for production of macrostructures of a microporous materialEXXON MOBIL CHEM PATENTS INC·Filed 1999·Granted May 27, 2003·17 cites·21 claims
- 1060US11446626B2Process 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 diagnosisCENTRE NAT RECH SCIENT·Filed 2018·Granted Sep 20, 2022·1 cites·22 claims
- 1158US12090471B2Post-synthetic downsizing zeolite-type crystals and/or agglomerates thereof to nanosized particlesCENTRE NAT RECH SCIENT·Filed 2019·Granted Sep 17, 2024·0 cites·8 claims
- 1258US10239051B2Catalyst compositions comprising small size molecular sieves crystals deposited on a porous materialTOTAL RES & TECHNOLOGY FELUY·Filed 2014·Granted Mar 26, 2019·0 cites·12 claims
- 1354US7378076B2Process for production of macrostructures of a microporous materialEXXONMOBIL CHEM PATENTS INC·Filed 2005·Granted May 27, 2008·0 cites·16 claims
- 1441US10919028B2Method for the preparation of a synthetic faujasite material comprising monodisperse nanoparticles composed of single nanocrystalsCENTRE NAT RECH SCIENT·Filed 2013·Granted Feb 16, 2021·0 cites·10 claims
- 1540US2004047803A1Synthesis and stabilisation of nanoscale zeolite particlesFiled 2001·Application pending·0 cites
- 1631US8258071B2Catalyst in the form of grains comprising an acidic porous core surrounded by a uniform outer layerBOUIZI YOUNES·Filed 2005·Granted Sep 4, 2012·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →