Ahmed Yasir VAKAYIL

Follow

Person

Jeddah, SA

People

Patents Grantslast 30 patents

Information Patent Grant
Surface treatment method for making high durability universal titan...
- Patent number 9,505,022
- Issue date Nov 29, 2016
- The National Titanium Dioxide Co. Ltd. (CRISTAL)
- Ahmed Yasir Vakayil
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for purification of spent sulfuric acid from titanium dioxid...
- Patent number 9,156,716
- Issue date Oct 13, 2015
- The National Titaniun Dioxide Co., Ltd. (CRISTAL)
- Ahmed Yasir Vakayil
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for purification of spent sulfuric acid from titanium dioxid...
- Patent number 9,150,440
- Issue date Oct 6, 2015
- The National Titanium Dioxide Co. Ltd. (CRISTAL)
- Ahmed Yasir Vakayil
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Titanium dioxide nanoparticles
- Patent number 8,454,932
- Issue date Jun 4, 2013
- The National Titanium Dioxide Co., Ltd. (CRISTAL)
- Ahmed Y. Vakayil
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Methods of producing titanium dioxide nanoparticles
- Patent number 8,226,911
- Issue date Jul 24, 2012
- The National Titanium Dioxide Co., Ltd. (CRISTAL)
- Ahmed Y. Vakayil
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PURIFICATION OF SPENT SULFURIC ACID FROM TITANIUM DIOXID...
- Publication number 20150122744
- Publication date May 7, 2015
- The National Titanium Dioxide Co. Ltd. (CRISTAL)
- Ahmed Yasir VAKAYIL
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SURFACE TREATMENT METHOD FOR MAKING HIGH DURABILITY UNIVERSAL TITAN...
- Publication number 20140154413
- Publication date Jun 5, 2014
- The National Titanium Dioxide Co. Ltd. (CRISTAL)
- Ahmed Yasir VAKAYIL
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
METHOD FOR PURIFICATION OF SPENT SULFURIC ACID FROM TITANIUM DIOXID...
- Publication number 20130302240
- Publication date Nov 14, 2013
- The National Titanium Dioxide Co. Ltd. (CRISTAL)
- Ahmed Yasir VAKAYIL
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
TITANIUM DIOXIDE NANOPARTICLES
- Publication number 20120276389
- Publication date Nov 1, 2012
- THE NATIONAL TITANIUM DIOXIDE CO., LTD. (CRISTAL)
- Ahmed Y. VAKAYIL
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Methods of producing titanium dioxide nanoparticles
- Publication number 20110059315
- Publication date Mar 10, 2011
- The National Titanium Dioxide Co. Ltd. (CRISTAL)
- Ahmed Y. Vakayil
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL