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Chinthalapati Siva Kesava Raju
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Bangalore, IN
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Patents Grants
last 30 patents
Information
Patent Grant
Process for separating a hydrophibic material from a mixture of hyd...
Patent number
11,471,791
Issue date
Oct 18, 2022
Hindustan Petroleum Corporation Limited
Raman Ravishankar
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
C5 sugar based gelators for oil spills
Patent number
11,440,919
Issue date
Sep 13, 2022
Hindustan Petroleum Corporation Ltd.
Raman Ravishankar
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Sorbitol based gelators and method thereof
Patent number
11,059,831
Issue date
Jul 13, 2021
Raman Ravishankar
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Descaling and anti fouling composition
Patent number
10,851,318
Issue date
Dec 1, 2020
Hindustan Petroleum Corporation Ltd.
Kanaparthi Ramesh
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Patents Applications
last 30 patents
Information
Patent Application
PROCESS FOR SEPARATING A HYDROPHIBIC MATERIAL FROM A MIXTURE OF HYD...
Publication number
20200298144
Publication date
Sep 24, 2020
Hindustan Petroleum Corporation Limited
Raman RAVISHANKAR
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
SORBITOL BASED GELATORS AND METHOD THEREOF
Publication number
20190359624
Publication date
Nov 28, 2019
HINDUSTAN PETROLEUM CORPORATION LTD.
RAMAN RAVISHANKAR
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
C5 SUGAR BASED GELATORS FOR OIL SPILLS
Publication number
20190241580
Publication date
Aug 8, 2019
HINDUSTAN PETROLEUM CORPORATION LTD.
RAMAN RAVISHANKAR
C07 - ORGANIC CHEMISTRY
Information
Patent Application
MANNITOL BASED GELATORS FOR OIL SPILLAGE APPLICATIONS
Publication number
20190106399
Publication date
Apr 11, 2019
HINDUSTAN PETROLEUM CORPORATION LTD.
Raman Ravishankar
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
MOLECULAR GELATORS AND USES THEREOF
Publication number
20180346780
Publication date
Dec 6, 2018
HINDUSTAN PETROLEUM CORPORATION LTD.
Raman Ravishankar
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DESCALING AND ANTI FOULING COMPOSITION
Publication number
20180327678
Publication date
Nov 15, 2018
HINDUSTAN PETROLEUM CORPORATION LTD.
Kanaparthi Ramesh
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...