Inventor

Shukun Yu

Inventor

Malmo, SE

Overview

11→

Patents

1997–2018

Patent span

Chemistry

Primary field (CPC C)

Patents· 11 as inventor

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

C12Nprimary

C12NMicroorganisms or enzymes29%

C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture21%

H01LSemiconductor devices8%

H10DInorganic electric semiconductor devices8%

A23KFodder4%

A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for4%

C07HSugars4%

C09KMaterials for miscellaneous applications, not provided for elsewhere4%

C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms4%

C12YEnzymes4%

PatentTitleYear

9,896,714'Method of detecting phytase activity or protease activity'2018 9,425,311'MOS transistors and fabrication methods thereof'2016 9,136,182'Method for manufacturing semiconductor device'2015 9,113,649'Food additive comprising an amidase for detoxifying ochratoxin'2015 8,802,398'Oxidation process'2014 6,846,505'Anti-oxidant'2005 6,632,643'Use of -1,4-glucan lyase for preparation of 1,5-D-hydrofructose'2003 6,541,237'A-1,4-glucan lyase and its use in the production of 1.5-androfructose'2003 6,013,504'.alpha.-1,4-glucan lyase from a fungus infected algae, its purification, gene cloning and expression in microorganisms'2000 5,908,760'.alpha.-1,4-glucan lyase from a fungus, its purification gene cloning and expression in microorganisms'1999 5,695,970'Glucan lyase producing 1,5-anhydrofructose'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997–2018Based in Malmo, SE· patent location history

1999–2005Patents assigned to DANISCO (5)· patent assignee history

2005–2014Based in Malmoe, SE· patent location history

2014–2018Patents assigned to DUPONT NUTRITION BIOSCI APS (3)· patent assignee history

2014–2018Patents assigned to YU SHUKUN (3)· patent assignee history

2014–2015Patents assigned to NIKOLAEV IGOR (2)· patent assignee history

2015Patents assigned to DALSGAARD SOREN (1)· patent assignee history

2015–2016Based in Shanghai, CN· patent location history

2015Based in Gunnar Hejdemans Gata, SE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
DANISCO	5	1999–2005
DUPONT NUTRITION BIOSCI APS	3	2014–2018
YU SHUKUNself	3	2014–2018
NIKOLAEV IGOR	2	2014–2015
DALSGAARD SOREN	1	2015

Locations

Location	Patents	Span
Malmo, SE	6	1997–2018
Shanghai, CN	2	2015–2016
Malmoe, SE	2	2005–2014
Gunnar Hejdemans Gata, SE	1	2015