Inventor

JIANGHUA LI

Inventor

Overview

16→

Patents

2021–2025

Patent span

Chemistry

Primary field (CPC C)

Patents· 16 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C12Nprimary

C12NMicroorganisms or enzymes25%

C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture23%

C12RIndexing scheme associated with subclasses c12c - c12q, relating to microorganisms17%

C12YEnzymes16%

C07KPeptides13%

A23JProtein compositions for foodstuffs2%

B01DSeparation2%

C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms2%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution2%

PatentTitleYear

12,365,926None2025 12,275,763RamA transcription factor mutant for promoting production of N-acetylglucosamine and use thereof2025 12,221,640Method for promoting n-acetylglucosamine synthesis by using GlcN6P responsive element2025 12,054,760High-efficiency synthesis and high-purity hyaluronic acid, and recombinant 2024 12,037,576Recombinant 2024 11,761,021Recombinant 2023 11,697,818Pyruvate-responsive biosensor, and construction method and use thereof2023 11,639,515Genetically engineered strain for producing porcine myoglobin and food-grade fermentation and purification thereof2023 11,618,909Acid-tolerant 2023 11,618,902None2023 11,591,374Recombinant 2023 11,578,342Recombinant 2023 11,512,319Transcription factor SugR coding gene, and use thereof in production of N-acetylglucosamine2022 11,293,027Recombinant 2022 11,198,862Method for promoting acetylglucosamine synthesis of bacillus subtilis2021 11,136,545Recombinant 2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021–2025Patents assigned to UNIV JIANGNAN (15)· patent assignee history

2021–2025Based in CN· patent location history

2022–2025Patents assigned to SHANDONG RUNDE BIOTECHNOLOGY CO LTD (2)· patent assignee history

2023Patents assigned to BRIGHT DAIRY & FOOD CO LTD (2)· patent assignee history

2024Patents assigned to BLOOMAGE BIOTECHNOLOGY CORP LTD (1)· patent assignee history

2025Patents assigned to INNER MONGOLIA MENGNIU DAIRY GROUP COMPANY LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
UNIV JIANGNAN	15	2021–2025
BRIGHT DAIRY & FOOD CO LTD	2	2023
SHANDONG RUNDE BIOTECHNOLOGY CO LTD	2	2022–2025
BLOOMAGE BIOTECHNOLOGY CORP LTD	1	2024
INNER MONGOLIA MENGNIU DAIRY GROUP COMPANY LTD	1	2025

Locations

Location	Patents	Span
CN	16	2021–2025