Inventor
Derek J. Hei
Inventor
Concord, CA, US
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Mprimary
A61MDevices for introducing media into, or onto, the body21%
A61LMethods or apparatus for sterilising materials or objects in general15%
B01DSeparation13%
A01NPreservation of bodies of humans or animals or plants or parts thereof8%
A61JContainers specially adapted for medical or pharmaceutical purposes8%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry8%
C07DHeterocyclic compounds8%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium8%
A61KPreparations for medical, dental or toiletry purposes6%
A61BDiagnosis2%
PatentTitleYear
9,259,525'Adsorbing pathogen-inactivating compounds with porous particles immobilized in a matrix'20167,611,831'Adsorbing pathogen-inactivating compounds with porous particles immobilized in a matrix'20097,425,304'Processing set and methods for processing and treating a biological fluid'20087,105,093'Processing set and methods for processing and treating a biological fluid'20067,037,642'Removing compounds from blood products with porous particles immobilized in a matrix'20067,025,877'Processing set for processing and treating a biological fluid'20066,951,713'Absorbing pathogen-inactivating compounds with porous particles immobilized in a matrix'20056,544,727'Methods and devices for the removal of psoralens from blood products'20036,364,864'Plastic containers having inner pouches and methods for making such containers'20026,331,387'Adsorbing pathogen-inactivating compounds with porous particles immobilized in a matrix'20016,099,734'Apparatus, membranes and methods for removing organic compounds from a biological fluid'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2002Patents assigned to BAXTER INT (2)· patent assignee history
2000–2009Based in Concord, CA, US· patent location history
2003–2016Patents assigned to CERUS CORP (8)· patent assignee history
2008Patents assigned to FENWAL INC (1)· patent assignee history
2016Patents assigned to HEI DEREK J (1)· patent assignee history
2016Based in Madison, WI, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CERUS CORP | 8 | 2003–2016 |
| BAXTER INT | 2 | 2000–2002 |
| FENWAL INC | 1 | 2008 |
| HEI DEREK Jself | 1 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Concord, California, US | 10 | 2000–2009 |
| Madison, WI, US | 1 | 2016 |