Inventor
Peter X. Ma
Inventor
Ann Arbor, MI, US
Overview
Patents· 24 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Jprimary
C08JWorking-up16%
A61KPreparations for medical, dental or toiletry purposes15%
A61LMethods or apparatus for sterilising materials or objects in general12%
Y10TTechnical subjects covered by former us classification12%
C12NMicroorganisms or enzymes6%
B29CShaping or joining of plastics4%
A61FFilters implantable into blood vessels3%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry3%
B82YSpecific uses or applications of nanostructures3%
C08BPolysaccharides3%
PatentTitleYear
11,110,302Multi-robotic arm apparatus for intraoperative radiotherapy202110,513,587Self-integrating hydrogels and methods for making the same20199,862,807'Nanofibrous spongy microspheres'20189,187,594'Nano-fibrous microspheres and methods for making the same'20159,066,997'Scaffolds and methods of forming the same'20158,916,185'Immobilizing particles onto surfaces'20148,709,464'Porous objects having immobilized encapsulated biomolecules'20148,623,397'Delivery device and method for forming the same'20148,568,769'Particle-containing complex porous materials'20138,445,588'Hydrophilic copolymers and assemblies containing the same'20138,268,344'Particle-containing complex porous materials'20127,993,738'Modified porous materials and method of forming the same'20117,323,208'Modified porous materials and method of forming the same'20087,151,120'Degradable porous materials with high surface areas'20066,979,702'Ionomer composite compositions'20056,979,700'Non-degradable porous materials with high surface areas'20056,899,873'Method of forming micro-tubular polymeric materials'20056,872,387'Three-dimensional hydrogel/cell system'20056,867,240'Porous composite materials'20056,673,285'Reverse fabrication of porous materials'20046,497,902'Ionically crosslinked hydrogels with adjustable gelation time'20026,454,796'Vascular graft'20026,281,257'Porous composite materials'20016,146,892'Fibrillar matrices'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2015Patents assigned to UNIV MICHIGAN (20)· patent assignee history
2000–2019Based in Ann Arbor, MI, US· patent location history
2002Based in San Mateo, CA, US· patent location history
2012–2015Patents assigned to MA PETER X (8)· patent assignee history
2012–2014Patents assigned to WEI GUOBAO (4)· patent assignee history
2014–2015Patents assigned to LIU XIAOHUA (2)· patent assignee history
2018–2019Patents assigned to UNIV MICHIGAN REGENTS (2)· patent assignee history
2021Based in Beijing, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNIV MICHIGAN | 20 | 2000–2015 |
| MA PETER Xself | 8 | 2012–2015 |
| WEI GUOBAO | 4 | 2012–2014 |
| LIU XIAOHUA | 2 | 2014–2015 |
| UNIV MICHIGAN REGENTS | 2 | 2018–2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ann Arbor, MI, US | 22 | 2000–2019 |
| Beijing, CN | 1 | 2021 |
| San Mateo, California, US | 1 | 2002 |