Inventor
Steven R. Woulfe
Inventor
Ballwin, MO, US
Overview
Patents· 18 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Kprimary
A61KPreparations for medical, dental or toiletry purposes32%
Y10TTechnical subjects covered by former us classification19%
A61BDiagnosis11%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium9%
C07BGeneral methods of organic chemistry7%
C07CAcyclic or carbocyclic compounds5%
C07DHeterocyclic compounds4%
G01RMeasuring electric variables4%
PatentTitleYear
5,961,953'Magnetic resonance blood pool agents'19995,888,476'Magnetic resonance blood pool agents'19995,690,908'Treated apatite particles for medical diagnostic imaging'19975,645,814'Hexadentate complexes useful in radiographic imaging agents'19975,609,850'Treated apatite particles for ultrasound imaging'19975,595,724'Treated calcium/oxyanion-containing particles for medical diagnostic imaging'19975,565,184'Functionalized tripodal ligands for x-ray & radioactive imaging applications'19965,468,465'Treated apatite particles for x-ray diagnostic imaging'19955,407,659'Treated calcium/oxyanion-containing particles for medical diagnostic imaging'19955,405,601'Functionalized tripodal ligands for imaging applications'19955,385,724'Trifluoromethyl analogs of X-ray contrast media for magnetic resonance imaging'19955,362,477'19F magnetic resonance imaging agents which include a nitroxide moiety'19945,344,640'Preparation of apatite particles for medical diagnostic imaging'19945,338,864'Hexadentate ligands useful in radiographic imaging agents'19945,318,770'Trifluoromethyl analogs of X-ray contrast media for magnetic resonance imaging'19945,112,595'99MTC(III) myocardial imaging agents and method of use'19925,112,594'Kit for preparing a technetium-99m myocardial imaging agent'19925,071,965'Novel TC-99M complexes'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991–1999Patents assigned to MALLINCKRODT MEDICAL INC (16)· patent assignee history
1991Based in Hazelwood, MO, US· patent location history
1992–1999Based in Ballwin, MO, US· patent location history
1999Patents assigned to MALLINCKRODT INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MALLINCKRODT MEDICAL INC | 16 | 1991–1999 |
| MALLINCKRODT INC | 1 | 1999 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ballwin, MO, US | 17 | 1992–1999 |
| Hazelwood, MO, US | 1 | 1991 |