Inventor
Xuemei Li
Inventor
Shoreview, MN, US
Overview
Patents· 21 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Fprimary
A61FFilters implantable into blood vessels20%
C07CAcyclic or carbocyclic compounds11%
A61KPreparations for medical, dental or toiletry purposes9%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations9%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry9%
A63FCard, board, or roulette games4%
G06FElectric digital data processing4%
Y02ATechnologies for adaptation to climate change4%
A23KFodder2%
A61BDiagnosis2%
PatentTitleYear
10,765,947Visual display method for compensating sound information, computer readable storage medium and electronic device202010,500,484Information processing method and apparatus, storage medium, and electronic device201910,494,640Transgenic plants producing glucanase201910,364,106Stopping device for conveying process of object and conveyor system201910,099,998Compound, and separation method, synthesis method and use thereof201810,093,695Sterol derivative, preparation method therefor and use thereof201810,004,597Stent and implantable valve incorporating same20189,629,864'Use of baicalin in preparation of drugs for treating acute hemolytic uremic syndrome'20179,603,707'Dipping mandrel with a gap'20179,371,304'Compound separated from monascus-fermented rice,the preparation method and uses thereof'20169,028,544'Robotic heart valve annulus sizer'20159,011,527'Valve leaflet attachment in collapsible prosthetic valves'20158,961,602'Adjustment suture markers for adjustable annuloplasty ring'20158,784,484'Adjustable annuloplasty ring support'20148,623,780'Preparation process of a complex oxide catalyst and application thereof to the synthesis of the acrylic acid'20148,481,790'Catalyst for producing unsaturated aldehyde by oxidation of lower olefin at high space velocity'20138,409,274'Techniques for attaching flexible leaflets of prosthetic heart valves to supporting structures'20138,288,306'Preparation process of a catalyst used for gas phase oxidation of light alkenes to unsaturated aldehydes'20128,092,523'Prosthetic heart valves with flexible leaflets'20127,803,186'Prosthetic heart valves with flexible leaflets and leaflet edge clamping'20107,586,016'Method for producing 1,2-propylene glycol using bio-based glycerol'2009Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010–2017Patents assigned to ST JUDE MEDICAL (6)· patent assignee history
2010–2018Based in Shoreview, MN, US· patent location history
2012–2017Patents assigned to LI XUEMEI (10)· patent assignee history
2012–2014Patents assigned to MA JIANXUE (3)· patent assignee history
2012–2014Patents assigned to SHANGHAI HUAYI ACRYLIC ACID CO (3)· patent assignee history
2012–2014Patents assigned to SHAO JINGMING (3)· patent assignee history
2012–2014Based in Shanghai, CN· patent location history
2016–2019Based in Beijing, CN· patent location history
2019Based in Zhejiang, CN· patent location history
2020Based in Hangzhou, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LI XUEMEIself | 10 | 2012–2017 |
| ST JUDE MEDICAL | 6 | 2010–2017 |
| MA JIANXUE | 3 | 2012–2014 |
| SHANGHAI HUAYI ACRYLIC ACID CO | 3 | 2012–2014 |
| SHAO JINGMING | 3 | 2012–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Shoreview, Minnesota, US | 9 | 2010–2018 |
| Beijing, CN | 4 | 2016–2019 |
| Shanghai, CN | 3 | 2012–2014 |
| Hangzhou, CN | 1 | 2020 |
| Zhejiang, CN | 1 | 2019 |