LexDanaLexDanabeta
Inventor

Daichang Yang

Inventor
Hubei, CN

Overview

8→
Patents
2009–2020
Patent span
Chemistry
Primary field (CPC C)

Patents· 8 as inventor

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

C07Kprimary
C07KPeptides44%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry17%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations11%
C12NMicroorganisms or enzymes11%
A23KFodder6%
A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for6%
Y02ATechnologies for adaptation to climate change6%
PatentTitleYear
10,730,926Chromatographic method for isolating and purifying high-purity recombined human serum albumin202010,428,107Method for isolating and purifying recombinant human serum albumin from transgenic rice grain201910,183,984Method for extracting recombinant human serum albumin from transgenic rice grain20199,951,100Method for isolating and purifying recombinant human serum albumin from transgenic rice grain20189,255,138'Method for extracting recombinant human serum albumin from transgenic rice grain'20169,023,990'Method for isolating and purifying recombinant human serum albumin from transgenic rice grain'20157,723,571'Method of expressing small peptides using cereal non-storage proteins as fusion carrier in endosperm and the use thereof'20107,589,252'Plant transcription factors and enhanced gene expression'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009Based in Davis, CA, US· patent location history
2010–2019Based in Wuhan, CN· patent location history
2015–2019Patents assigned to HEALTHGEN BIOTECHNOLOGY CO LTD (4)· patent assignee history
2015–2016Patents assigned to HE YANG (2)· patent assignee history
2015–2016Patents assigned to LI GUANGFEI (2)· patent assignee history
2015–2016Patents assigned to YANG DAICHANG (2)· patent assignee history
2015–2020Based in Hubei, CN· patent location history
2019Patents assigned to HEALTHGEN BIOTECHNOLOGY CORP (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HEALTHGEN BIOTECHNOLOGY CO LTD42015–2019
HE YANG22015–2016
LI GUANGFEI22015–2016
YANG DAICHANGself22015–2016
HEALTHGEN BIOTECHNOLOGY CORP12019
Locations
LocationPatentsSpan
Hubei, CN52015–2020
Wuhan, CN22010–2019
Davis, California, US12009