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Mallinckrodt (United States)

In research, Mallinckrodt (United States) stands highest in Medicine (#2,707 of 10,443 worldwide), Health Sciences (#3,778 of 11,982 worldwide) and Life Sciences (#3,331 of 7,800 worldwide), 2022–2025. Relative to its size it is most specialised in Radiology, Nuclear Medicine and Imaging, Neurology and Pulmonary and Respiratory Medicine — Radiology, Nuclear Medicine and Imaging is 17.0× its share of world research.

mallinckrodt.comROR OpenAlex
World rank, 2022–2025
#6,680
of 28,054 · #1,742 all time
Rank in United States
#892
of 4,192
Research works
6k
▲ 10% vs 2013–17
Citations
285k
47.3 per fractional work
Top-10% rate
19.7%
record average 16.5%
Open access
26%
world 28%

What is Mallinckrodt (United States) known for in research?

The fields where it stands highest, 2022–2025, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorksAll time
MedicineField #2,707 of 10,443 18.3%388 #593
Health SciencesDomain #3,778 of 11,982 18.4%394 #734
Life SciencesDomain #3,331 of 7,800 26.1%63 #1287
Radiology, Nuclear Medicine and ImagingSubfield #380 of 569 22.3%78 #99

Each strip is that field’s whole ranked pool, with the notch where Mallinckrodt (United States) sits in it, in the colour of the band that rank falls in. The track under the rate is the rate itself: it carries no world mark, because the world rate differs by field (from about 6% to 21% in this record).

Which of those standings moved

The same fields on both windows: where it stood over the whole record, and where it stands in 2022–2025. The distance is the story, and it is the one thing the two rank columns above cannot show.

  1. Medicine#593 #2,707
  2. Health Sciences#734 #3,778
  3. Life Sciences#1,287 #3,331
  4. Radiology, Nuclear Medicine and Imaging#99 #380
all time2022–2025, better2022–2025, worse

A dot further right is a better standing. Fields it was not ranked in over the whole record are left out.

What does Mallinckrodt (United States) specialise in?

Where its research is concentrated relative to its size: Radiology, Nuclear Medicine and Imaging takes 17.0× the share of its output that it takes of world research.

  1. Radiology, Nuclear Medicine and ImagingSubfield · 78.0 works17×
  2. NeurologySubfield · 22.8 works7.8×
  3. Pulmonary and Respiratory MedicineSubfield · 49.9 works6.4×
← less than its size predicts1×more →

Location quotient, a volume reading rather than an impact one. It surfaces small, lopsided specialities.

Field profile

Location quotient across every field it publishes in: outside the ring is more than an institution of this size would be expected to publish, inside it is less.

Agricultural and Biological Sciences: 0.02× its world share, 1 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.93× its world share, 25 worksBiochemistry, Geneti…Immunology and Microbiology: 1.21× its world share, 6 worksImmunology and Micro…Neuroscience: 3.58× its world share, 30 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.53× its world share, 1 worksPharmacology, Toxico…Chemical Engineering: 0.02× its world share, 0 worksChemical EngineeringChemistry: 0.23× its world share, 2 worksChemistryComputer Science: 0.18× its world share, 7 worksComputer ScienceEarth and Planetary Sciences: 0.02× its world share, 0 worksEarth and Planetary …Energy: 0.05× its world share, 0 worksEnergyEngineering: 0.24× its world share, 19 worksEngineeringEnvironmental Science: 0.15× its world share, 4 worksEnvironmental ScienceMaterials Science: 0.16× its world share, 3 worksMaterials ScienceMathematics: 0.25× its world share, 2 worksMathematicsPhysics and Astronomy: 0.56× its world share, 6 worksPhysics and AstronomyDentistry: 0.34× its world share, 1 worksDentistryHealth Professions: 0.28× its world share, 4 worksHealth ProfessionsMedicine: 3.96× its world share, 388 worksMedicineNursing: 0.33× its world share, 1 worksNursingVeterinary: 0.48× its world share, 0 worksVeterinaryArts and Humanities: 0.02× its world share, 0 worksArts and HumanitiesDecision Sciences: 0.06× its world share, 0 worksDecision SciencesEconomics, Econometrics and Finance: 0.11× its world share, 1 worksEconomics, Econometr…Psychology: 0.39× its world share, 6 worksPsychologySocial Sciences: 0.04× its world share, 2 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Medicine, 4.0×. Every wedge is a field page.

Who are the top researchers at Mallinckrodt (United States)?

Ranked on the composite score, William J. Powers, William D. Middleton and James A. Purdy lead among researchers whose main affiliation is Mallinckrodt (United States).

  1. 1 William J. Powers United States · #3,532 worldwide 1.7k citations · 65 works
  2. 2 William D. Middleton United States · #31,258 worldwide 302 citations · 82 works
  3. 3 James A. Purdy United States · #55,408 worldwide 194 citations · 79 works
  4. 4 William H. McAlister United States · #58,809 worldwide 362 citations · 74 works
  5. 5 Carlos A. Pérez United States · #70,201 worldwide 257 citations · 70 works
  6. 6 Andrew J. Bierhals United States · #105,728 worldwide 182 citations · 70 works
  7. 7 Michel M. Ter‐Pogossian United States · #113,911 worldwide 233 citations · 26 works
  8. 8 L. J. Tolmach United States · #128,408 worldwide 347 citations · 21 works
  9. 9 Todd H. Wasserman United States · #140,226 worldwide 130 citations · 28 works
  10. 10 William E. Powers United States · #148,040 worldwide 178 citations · 46 works
All ranked researchers at Mallinckrodt (United States)

Which keywords describe research at Mallinckrodt (United States)?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Magnetic Resonance Imaging, Biomarkers, Neuroimaging, Imaging, Neurological Disorders, Perfusion Imaging, Genetic Mutations and Diagnosis.

▲ more of its work than of the world’s◆ about the world’s share▼ less than the world’s

Size is fractional works in 2022–2025 in the topics tagged with each word; colour is the word's share of this institution's work against its share of the world's. The 40 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 40 words, with their numbers
  1. Epidemiology35▲ 1.71×77 topics
  2. Magnetic Resonance Imaging31▲ 24×8 topics
  3. Inflammation26▲ 2.5×49 topics
  4. Biomarkers22▲ 6.2×11 topics
  5. Cancer21▲ 3.1×24 topics
  6. Diagnosis21▲ 4.4×23 topics
  7. Treatment19▲ 3.1×30 topics
  8. Neuroimaging19▲ 14×7 topics
  9. Neurological Disorders19▲ 6.6×14 topics
  10. Immunotherapy19▲ 5.2×16 topics
  11. Imaging18▲ 14×5 topics
  12. Chemotherapy18▲ 5.0×22 topics
  13. Perfusion Imaging17▲ 47×2 topics
  14. Management17▲ 4.3×20 topics
  15. Risk Factors17▲ 3.0×22 topics
  16. Genetic Mutations16▲ 7.4×20 topics
  17. Medical Imaging16▲ 6.2×8 topics
  18. Reconstruction15▲ 17×4 topics
  19. Quantitative15▲ 33×2 topics
  20. PET/CT15▲ 51×1 topic
  21. tumor15▲ 51×1 topic
  22. Clinical Practice Guidelines15▲ 5.3×12 topics
  23. Neuroinflammation14▲ 9.9×6 topics
  24. Precision Medicine14▲ 5.9×8 topics
  25. Aging14▲ 5.0×7 topics
  26. Prognostic Factors13▲ 5.9×13 topics
  27. Spectroscopy12▲ 14×2 topics
  28. Alzheimer's Disease12▲ 8.6×4 topics
  29. Parallel Imaging12▲ 51×1 topic
  30. Susceptibility Weighted Imaging12▲ 51×1 topic
  31. Functional Connectivity11▲ 17×3 topics
  32. Texture Analysis11▲ 9.6×2 topics
  33. Cognitive Decline11▲ 18×2 topics
  34. Default Mode Network11▲ 30×1 topic
  35. Radiation Exposure11▲ 21×2 topics
  36. Resting-State fMRI11▲ 30×1 topic
  37. Caregiver Burden11▲ 19×2 topics
  38. PET Imaging11▲ 12×4 topics
  39. Dementia10▲ 22×1 topic
  40. Mild Cognitive Impairment10▲ 24×1 topic

Which research topics does Mallinckrodt (United States) publish most on?

By volume in 2022–2025: Medical Imaging Techniques and Applications, Advanced MRI Techniques and Applications, Functional Brain Connectivity Studies and Dementia and Cognitive Impairment Research.

Medical Imaging Techniqu…15Medical Imaging Techniques and Applications: 15 fractional worksAdvanced MRI Techniques …12Advanced MRI Techniques and Applications: 12 fractional worksFunctional Brain Connect…11Functional Brain Connectivity Studies: 11 fractional worksDementia and Cognitive I…10Dementia and Cognitive Impairment Research: 10 fractional worksRadiomics and Machine Learning in Medical Imaging: 10 fractional worksAdvanced X-ray and CT Imaging: 6 fractional worksCardiac Imaging and Diag…6Cardiac Imaging and Diagnostics: 6 fractional worksLiver Disease and Transp…6Liver Disease and Transplantation: 6 fractional worksAdvanced Neuroimaging Te…6Advanced Neuroimaging Techniques and Applications: 6 fractional worksAlzheimer's disease rese…6Alzheimer's disease research and treatments: 6 fractional works
Radiology, Nuclear Medicine and ImagingCognitive NeurosciencePsychiatry and Mental healthBiomedical Engineering2 others

Area is fractional works; colour is the subfield each topic belongs to.

  1. 1 Medical Imaging Techniques and Applications Radiology, Nuclear Medicine and Imaging 15 works
  2. 2 Advanced MRI Techniques and Applications Radiology, Nuclear Medicine and Imaging 12 works
  3. 3 Functional Brain Connectivity Studies Cognitive Neuroscience 11 works
  4. 4 Dementia and Cognitive Impairment Research Psychiatry and Mental health 10 works
  5. 5 Radiomics and Machine Learning in Medical Imaging Radiology, Nuclear Medicine and Imaging 10 works
  6. 6 Advanced X-ray and CT Imaging Biomedical Engineering 6 works
  7. 7 Cardiac Imaging and Diagnostics Radiology, Nuclear Medicine and Imaging 6 works
  8. 8 Liver Disease and Transplantation Hepatology 6 works
  9. 9 Advanced Neuroimaging Techniques and Applications Radiology, Nuclear Medicine and Imaging 6 works
  10. 10 Alzheimer's disease research and treatments Physiology 6 works

How open and international is its research?

Against the world’s own shares — the tick on each track. Both are shares of its output, so they sit on one scale and can be read against each other as well as against the world.

openly available25.6%not open74.4%

World: 28% of research is openly available.

with international co-authors9.7%domestic only90.3%

World: 19% is written across borders.

How has Mallinckrodt (United States)'s research output changed?

Output in 2018–2022 was 10% higher than in 2013–2017.

1990200020102020
grewheldshrank

The same series as a ribbon — one cell per year, darker for more. The line above answers how much; this answers when.

Other research institutions in Hazelwood

All research institutions in Hazelwood

Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners are in the interactive view on the map.