LexDanaLexDanabeta
Inventor

Yongzhu Yu

Inventor
Nanjing, CN

Overview

4→
Patents
2010–2012
Patent span
Chemistry
Primary field (CPC C)

Patents· 4 as inventor

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

C07Hprimary
C07HSugars67%
A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for17%
C13BProduction of sucrose17%
PatentTitleYear
8,252,922'Method for crystallizing sucralose'20127,884,203'Method of sucralose synthesis yield'20117,838,668'Method for crystallizing sucralose'20107,838,642'Process for the preparation of sucralose by the deacylation of trichlorosucrose-6-ethyl ester'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010–2012Patents assigned to JK SUCRALOSE INC (4)· patent assignee history
2010–2012Based in Nanjing, CN· patent location history
2012Patents assigned to FAN ZHISONG (1)· patent assignee history
2012Patents assigned to HE HAIBING (1)· patent assignee history
2012Patents assigned to WANG FEI (1)· patent assignee history
2012Patents assigned to WU JINSHAN (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
JK SUCRALOSE INC42010–2012
FAN ZHISONG12012
HE HAIBING12012
WANG FEI12012
WU JINSHAN12012
Locations
LocationPatentsSpan
Nanjing, CN42010–2012