Inventor

Qilong Ren

Inventor

Hangzhou, CN

Overview

3→

Patents

2019–2020

Patent span

Chemistry

Primary field (CPC C)

Patents· 3 as inventor

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

C07Hprimary

C07HSugars22%

A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for11%

A23VIndexing scheme relating to foods, foodstuffs or non-alcoholic beverages and lactic or propionic acid bacteria used in foodstuffs or food preparation11%

B01DSeparation11%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry11%

C07CAcyclic or carbocyclic compounds11%

C13KSaccharides obtained from natural sources or by hydrolysis of naturally occurring disaccharides, oligosaccharides or polysaccharides11%

Y02ATechnologies for adaptation to climate change11%

PatentTitleYear

10,526,260Method for adsorption separation of propylene and propyne2020 10,308,674Process for preparing high-purity L-arabinose by using arabic gum as raw material2019 10,301,341Technology for extracting and preparing high-purity raffinose from defatted wheat germ2019

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2019–2020Patents assigned to UNIV ZHEJIANG (3)· patent assignee history

2019–2020Based in Hangzhou, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
UNIV ZHEJIANG	3	2019–2020

Locations

Location	Patents	Span
Hangzhou, CN	3	2019–2020