Inventor
DANIEL K. FREEMAN
Inventor
US
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Bprimary
A61BDiagnosis25%
G01RMeasuring electric variables25%
C12MApparatus for enzymology or microbiology13%
C12NMicroorganisms or enzymes13%
G06FElectric digital data processing13%
H03BGeneration of oscillations, directly or by frequency-changing, by circuits employing active elements which operate in a non-switching manner13%
PatentTitleYear
11,980,482Circuits and methods for electrosurgical unit signal detection202411,774,520Ferrimagnetic oscillator magnetometer202311,327,102Miniature electric field detector202211,261,465Method and system for incorporation of biomolecules into vesicles, cells, and micelles using electroactive porous device membrane2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022Patents assigned to CHARLES STARK DRAPER LABORATORY INC (2)· patent assignee history
2022–2024Based in US· patent location history
2023Patents assigned to MASSACHUSETTS INST TECHNOLOGY (1)· patent assignee history
2024Patents assigned to DRAEGERWERK AG & CO KGAA (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CHARLES STARK DRAPER LABORATORY INC | 2 | 2022 |
| DRAEGERWERK AG & CO KGAA | 1 | 2024 |
| MASSACHUSETTS INST TECHNOLOGY | 1 | 2023 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 4 | 2022–2024 |