Inventor

Yu-Chan Chao

Inventor

Taipei, TW

Overview

16→

Patents

1998–2021

Patent span

Chemistry

Primary field (CPC C)

Patents· 16 as inventor

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

C12Nprimary

C12NMicroorganisms or enzymes33%

C07KPeptides18%

G01NInvestigating or analysing materials by determining their chemical or physical properties8%

A61KPreparations for medical, dental or toiletry purposes5%

A01NPreservation of bodies of humans or animals or plants or parts thereof3%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations3%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry3%

C07HSugars3%

C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture3%

C12YEnzymes3%

PatentTitleYear

11,011,611Semiconductor device with low resistivity contact structure2021 8,598,136'Baculovirus-mediated transgene expression in both mammalian and insect cells'2013 8,535,926'Cellulases with high activities'2013 8,105,827'Protein expression systems'2012 7,674,606'Protein isolation'2010 7,527,967'Recombinant baculovirus and virus-like particle'2009 7,282,353'Protein isolation'2007 7,223,560'Non-lytic baculovirus'2007 6,806,064'Baculovirus enhancer-like sequence'2004 6,376,750'Plant seedling and embryo promoter'2002 6,368,825'Baculovirus containing minimal CMV promoter'2002 6,350,620'Method for producing micro-carrier and test method by using said micro-carrier'2002 6,245,528'Latent baculovirus expression system'2001 5,919,445'Use of green fluorescent protein to trace the infection of baculovirus in insects and to increase viral UV stability'1999 5,911,982'Hz-1 virus persistence-associated-gene 1 (PAG1) promoter uses therefor, and compositions containing same or products therefrom'1999 5,843,736'Prevention of viral infection by the induction of apoptosis and/or the use of an antiviral gene, hem1'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–2013Based in Taipei, TW· patent location history

1999Patents assigned to COUNCIL OF AGRICULTURE EXECUTI (1)· patent assignee history

2001–2013Patents assigned to ACADEMIA SINICA (11)· patent assignee history

2002Patents assigned to GENEMASTER LIFESCIENCE CO LTD (1)· patent assignee history

2012–2013Patents assigned to CHAO YU-CHAN (3)· patent assignee history

2013Patents assigned to CHANG CHIA-JUNG (1)· patent assignee history

2021Based in New Taipei, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ACADEMIA SINICA	11	2001–2013
CHAO YU-CHANself	3	2012–2013
CHANG CHIA-JUNG	1	2013
COUNCIL OF AGRICULTURE EXECUTI	1	1999
GENEMASTER LIFESCIENCE CO LTD	1	2002

Locations

Location	Patents	Span
Taipei, TW	15	1998–2013
New Taipei, TW	1	2021