Inventor
Donald P. Knowles
Inventor
Pullman, WA, US
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Kprimary
C07KPeptides30%
G01NInvestigating or analysing materials by determining their chemical or physical properties22%
A61KPreparations for medical, dental or toiletry purposes13%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations9%
C12NMicroorganisms or enzymes9%
A01KAnimal husbandry4%
PatentTitleYear
10,888,071In vitro parasite feeding system20219,707,283'Genetically modified babesia parasites expressing protective tick antigens and uses thereof'20179,265,818'Genetically modified Babesia parasites expressing protective tick antigens and uses thereof'20166,514,707'Methods for detection of prion protein as an indication of transmissible spongiform encephalophathies'20036,242,571'Serological identification of cattle, sheep or goats infected with anaplasma species'20016,165,784'Antibodies for the detection of prion protein as an indication of transmissible spongiform encephalopathies'20005,798,219'Serological identification of cattle, sheep or goats infected with anaplasma species'19985,643,737'Merozoite proteins for use in detection of Babesia equi in horses using immunological techniques'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–1998Patents assigned to US ARMY (2)· patent assignee history
1997–2021Based in Pullman, WA, US· patent location history
1998–2003Patents assigned to UNIV WASHINGTON (4)· patent assignee history
2000–2021Patents assigned to US AGRICULTURE (6)· patent assignee history
2016Patents assigned to KNOWLES JR DONALD P (1)· patent assignee history
2016Patents assigned to MCELWAIN TERRY F (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| US AGRICULTURE | 6 | 2000–2021 |
| UNIV WASHINGTON | 4 | 1998–2003 |
| US ARMY | 2 | 1997–1998 |
| KNOWLES JR DONALD Pself | 1 | 2016 |
| MCELWAIN TERRY F | 1 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Pullman, Washington, US | 8 | 1997–2021 |