Assignee
CHENGUANG BIOTECH GROUP CO LTD
CN·11 granted patents·3 pending applications·1 citations·filing 2013–2021
Top patents by PatentIndex Score
14 records- 0172US11499052B2Method for preparing lycopene crystals with high purity and low harmCHENGUANG BIOTECH GROUP CO LTD·Filed 2017·Granted Nov 15, 2022·1 cites·32 claims
- 0259US11540537B2Lycopene colorant having fresh-keeping function, preparation method therefor and application thereofCHENGUANG BIOTECH GROUP CO LTD·Filed 2020·Granted Jan 3, 2023·0 cites·18 claims
- 0356US2023219872A1Industrial extraction method of cannabidiolCHENGUANG BIOTECH GROUP CO LTD·Filed 2021·Application pending·0 cites
- 0455US2023348814A1Oil composition having good stabilityCHENGUANG BIOTECH GROUP CO LTD·Filed 2021·Application pending·0 cites
- 0552US11891411B2Industrial utilization method for Stevia rebaudiana and stevioside and chlorogenic acid of Stevia rebaudianaCHENGUANG BIOTECH GROUP CO LTD·Filed 2021·Granted Feb 6, 2024·0 cites·12 claims
- 0651US12514266B2Composition containing quercetagetinCHENGUANG BIOTECH GROUP CO LTD·Filed 2021·Granted Jan 6, 2026·0 cites·14 claims
- 0747US11723879B2Lycopene micro-capsule powder and preparation method thereofCHENGUANG BIOTECH GROUP CO LTD·Filed 2020·Granted Aug 15, 2023·0 cites·17 claims
- 0844US9765062B2Method for producing silymarinCHENGUANG BIOTECH GROUP CO LTD·Filed 2013·Granted Sep 19, 2017·0 cites·14 claims
- 0942US2021230200A1Industrial method for simultaneously preparing stevia rebaudiana chlorogenic acid and steviosideCHENGUANG BIOTECH GROUP CO LTD·Filed 2021·Application pending·0 cites
- 1041US11549128B2Pretreatment method for producing lycopene raw materialCHENGUANG BIOTECH GROUP CO LTD·Filed 2017·Granted Jan 10, 2023·0 cites·11 claims
- 1139US10802006B2Method for identifying grape seed extract authenticity using HPLC fingerprint spectrumCHENGUANG BIOTECH GROUP CO LTD·Filed 2016·Granted Oct 13, 2020·0 cites·19 claims
- 1237US11388917B2Method for removing benzo[a]pyrene from liposoluble natural extractCHENGUANG BIOTECH GROUP CO LTD·Filed 2016·Granted Jul 19, 2022·0 cites·9 claims
- 1336US11278856B2Lutein microcapsule formulation and preparation method thereofCHENGUANG BIOTECH GROUP CO LTD·Filed 2015·Granted Mar 22, 2022·0 cites·15 claims
- 1434US11505764B2Continuous distillation processCHENGUANG BIOTECH GROUP CO LTD·Filed 2018·Granted Nov 22, 2022·0 cites·7 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →