Inventor

KELU CAO

Inventor

Overview

2→

Patents

2024–2025

Patent span

Chemistry

Primary field (CPC C)

Patents· 2 as inventor

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

C12Pprimary

C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture25%

A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for13%

A23VIndexing scheme relating to foods, foodstuffs or non-alcoholic beverages and lactic or propionic acid bacteria used in foodstuffs or food preparation13%

C07KPeptides13%

C12NMicroorganisms or enzymes13%

C12RIndexing scheme associated with subclasses c12c - c12q, relating to microorganisms13%

C12YEnzymes13%

PatentTitleYear

12,252,555Selenium-chelating pea oligopeptide, and preparation method and use thereof2025 12,037,627Lactobacillus paracasei and uses thereof2024

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2024–2025Patents assigned to CHINA NATIONAL RES INSTITUTE OF FOOD & FERMENTATION INDUSTRIES CO LTD (2)· patent assignee history

2024–2025Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CHINA NATIONAL RES INSTITUTE OF FOOD & FERMENTATION INDUSTRIES CO LTD	2	2024–2025

Locations

Location	Patents	Span
CN	2	2024–2025