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Inventor

Guliang SONG

Inventor
CN

Overview

1→
Patents
2026
Patent span
Human necessities
Primary field (CPC A)

Patents· 1 as inventor

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

A21Dprimary
A21DTreatment of flour or dough for baking, e.g. by addition of materials14%
A23CDairy products, e.g. milk, butter or cheese14%
A23GCocoa14%
A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for14%
A23VIndexing scheme relating to foods, foodstuffs or non-alcoholic beverages and lactic or propionic acid bacteria used in foodstuffs or food preparation14%
A61KPreparations for medical, dental or toiletry purposes14%
A61QSpecific use of cosmetics or similar toiletry preparations14%
PatentTitleYear
12,550,921Sugar-reduced sweetener product, preparation method therefor, and application thereof2026

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2026Patents assigned to HUNAN HUACHENG BIOTECH INC (1)· patent assignee history
2026Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HUNAN HUACHENG BIOTECH INC12026
Locations
LocationPatentsSpan
CN12026