Diwakar Rana

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Overland Park, KS, US

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Patents Grantslast 30 patents

Information Patent Grant
Sulfuric acid alkylation reactor system and conversion of a hydroge...
- Patent number 11,148,115
- Issue date Oct 19, 2021
- Refining Technology Solutions, LLC
- Christopher Shane Presley
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Conversion of a hydrogen fluoride alkylation unit to a sulfuric aci...
- Patent number 11,033,873
- Issue date Jun 15, 2021
- Refining Technology Solutions, LLC
- Christopher Shane Presley
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
SULFURIC ACID ALKYLATION REACTOR SYSTEM AND CONVERSION OF A HYDROGE...
- Publication number 20210154640
- Publication date May 27, 2021
- DUPONT INDUSTRIAL BIOSCIENCES USA, LLC
- Christopher Shane Presley
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ALKYLATION WITH OLEFIN MIXTURES
- Publication number 20200231520
- Publication date Jul 23, 2020
- DUPONT INDUSTRIAL BIOSCIENCES USA, LLC
- Diwakar Rana
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CONVERSION OF A HYDROGEN FLUORIDE ALKYLATION UNIT TO A SULFURIC ACI...
- Publication number 20200197895
- Publication date Jun 25, 2020
- DUPONT INDUSTRIAL BIOSCIENCES USA, LLC
- Christopher Shane Presley
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL