Inventor
Yang Chen
Inventor
Shanghai, CN
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Kprimary
A61KPreparations for medical, dental or toiletry purposes11%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations9%
C07DHeterocyclic compounds9%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium9%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds9%
C09DCoating compositions, e.g. paints, varnishes or lacquers9%
C08JWorking-up6%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems6%
B01DSeparation3%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry3%
PatentTitleYear
11,108,330Circuits and methods using power supply output voltage to power a primary side auxiliary circuit202111,063,520Simplified hybrid PWM/PFM control method for SLLC converter202110,442,793Oxa spiro derivative, preparation method therefor, and applications thereof in medicines20199,566,277'Methods of using phthalazinone ketone derivatives'20179,273,052'Phthalazinone ketone derivative, preparation method thereof, and pharmaceutical use thereof'20169,221,846'Cross-linkable compositions based on organosilicon compounds'20159,035,010'Organosilicon compounds and their use for producing hydrophilic surfaces'20158,648,211'Surface-modifying silicone elastomers'20147,375,168'Protein compatible methods and compounds for controlling the morphology and shrinkage of silica derived from polyol-modified silanes'20086,194,075'Water insoluble absorbent coating materials'20014,308,298'Upgrading of cellulosic boards'1981Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1981Patents assigned to INT PAPER CO (1)· patent assignee history
2001Patents assigned to ARKWRIGHT INC (1)· patent assignee history
2008Based in Hamilton, CA· patent location history
2014–2016Patents assigned to CHEN YANG (2)· patent assignee history
2014Patents assigned to BROOK MICHAEL A (1)· patent assignee history
2014–2015Based in Ancaster, CA· patent location history
2015Patents assigned to WACKER CHEMIE AG (2)· patent assignee history
2016–2019Based in Shanghai, CN· patent location history
2021Based in Hefei, CN· patent location history
2021Based in Markham, CA· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CHEN YANGself | 2 | 2014–2016 |
| WACKER CHEMIE AG | 2 | 2015 |
| ARKWRIGHT INC | 1 | 2001 |
| BROOK MICHAEL A | 1 | 2014 |
| INT PAPER CO | 1 | 1981 |
Locations
| Location | Patents | Span |
|---|---|---|
| Shanghai, CN | 3 | 2016–2019 |
| Ancaster, CA | 3 | 2014–2015 |
| Hefei, CN | 1 | 2021 |
| Markham, CA | 1 | 2021 |
| Hamilton, CA | 1 | 2008 |