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HINDUSTAN PETROLEUM CORP LTD

Overview
  • Total Patents
    92
  • GoodIP Patent Rank
    18,978
  • Filing trend
    ⇩ 33.0%
About

HINDUSTAN PETROLEUM CORP LTD has a total of 92 patent applications. It decreased the IP activity by 33.0%. Its first patent ever was published in 2012. It filed its patents most often in WIPO (World Intellectual Property Organization), EPO (European Patent Office) and United States. Its main competitors in its focus markets chemical engineering, basic materials chemistry and environmental technology are WUHAN KAIDI TECH R & D INST CO LTD, ALBEMARLE NETHERLANDS BV and SINOCHEM QUANZHOU PETROCHEMICAL CO LTD.

Patent filings per year

Chart showing HINDUSTAN PETROLEUM CORP LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nettem Venkateswarlu Choudary 50
#2 Ravishankar Raman 38
#3 Peddy Venkata Chalapathi Rao 35
#4 Gandham Sriganesh 25
#5 Gandham Sri Ganesh 24
#6 Choudary Nettem Venkateswarlu 21
#7 Ramesh Kanaparthi 20
#8 Rao Peddy Venkat Chalapathi 16
#9 Tompala Annaji Rajiv Kumar 16
#10 Pramanik Bhaskar 13

Latest patents

Publication Filing date Title
EP3388499A1 A process for preparing de-aromatized hydrocarbon solvents
WO2017168285A1 Process for obtaining hydrogen from refinery off-gases
US2019127293A1 Oligomerization process involving crystalline molecular sieve
US2019106399A1 Mannitol based gelators for oil spillage applications
EP3414258A1 Molecular gelators and uses thereof
EP3377597A1 Descaling and anti fouling composition
WO2017037745A1 An integrated process for production of carbohydratases, ethanol, and xylitol using an isolated candida strain
EP3317380A1 A supported catalyst for slurry phase hydrocracking of refinery residue and a process for its preparation
EP3310872A1 Composition for thermal storage and heat transfer applications
WO2017021977A1 Multi-stage liquid atomizer for fluidized catalytic cracking
WO2017068599A1 Methods and apparatus for fluid catalytic cracking
WO2017072786A1 Atomization of hydrocarbon feedstock
US2018002612A1 Catalyst composition for fluid catalytic cracking, and use thereof
WO2016203334A1 Carbon nanotubes based hybrid automotive coolant
WO2017051262A1 An additive and a catalyst composition comprising the additive for fcc process
WO2017051261A1 An additive and a catalyst composition comprising the additive for fcc process
WO2017051260A1 An additive and a catalyst composition comprising the additive for fcc process
WO2016189550A1 A process for preparation of homogenous mixture for thermal storage and heat transfer applications
WO2017081552A1 A composition and a process for reducing aromatics from a hydrocarbon feedstock
WO2016157015A1 Fluid catalytic cracking process