Patent assignee · US · COMPANY

Spectrum Dynamics LLC

27Patents
21Active
27Granted
51Portfolio score

Filing activity: Aug 21, 2000 → Oct 16, 2016 · 20 expiring within 5 years

Most-cited patents

PatentTitleAreaCited byStatus
US7176466B2 Multi-dimensional image reconstruction Physics 208 Expired
US8036731B2 Ingestible pill for diagnosing a gastrointestinal tract Human Necessities 102 Expired
US7652259B2 Apparatus and methods for imaging and attenuation correction Physics 92 Expired
US7872235B2 Multi-dimensional image reconstruction and analysis for expert-system diagnosis Physics 92 Active
US8000773B2 Radioimaging Human Necessities 80 Active
US7826889B2 Radioactive emission detector equipped with a position tracking system and utilization thereof with medical systems and in medical procedures Human Necessities 73 Expired
US8055329B2 Ingestible device for radioimaging of the gastrointestinal tract Human Necessities 72 Active
US8445851B2 Radioimaging Human Necessities 68 Active
US7968851B2 Dynamic spect camera Physics 50 Active
US8338788B2 Method and system of optimized volumetric imaging Human Necessities 49 Active
US7705316B2 Dynamic SPECT camera Physics 45 Active
US7970455B2 Ingestible device platform for the colon Human Necessities 45 Active
US8571881B2 Radiopharmaceutical dispensing, administration, and imaging Performing Operations; Transporting 42 Active
US8111886B2 Reconstruction stabilizer and active vision Human Necessities 33 Active
US8586932B2 System and method for radioactive emission measurement Human Necessities 28 Active
US8423125B2 Radioimaging Human Necessities 27 Active
US8280124B2 Methods of view selection for radioactive emission measurements Human Necessities 24 Active
US7601966B2 Imaging techniques for reducing blind spots Physics 22 Active
US8094894B2 Radioactive-emission-measurement optimization to specific body structures Physics 19 Active
US8489176B1 Radioactive emission detector equipped with a position tracking system and utilization thereof with medical systems and in medical procedures Physics 15 Expired
US7838838B2 Imaging techniques for reducing blind spots Physics 7 Active
US9470801B2 Gating with anatomically varying durations Physics 7 Active
US7402813B2 Lens system for nuclear medicine gamma ray camera Physics 6 Active
US8521253B2 Prostate imaging Human Necessities 4 Active
US8894974B2 Radiopharmaceuticals for diagnosis and therapy Human Necessities 2 Active

Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.