Top 100 Scientists

World Top 100 Scientists 2025

Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (873,922 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Rankings
Ranking Based On Selection :1
Kailas Khomane
NDDS
Differentiated Formulations
Metrics
H-Index
i10 Index
Citation
15
19
724
Shamarez Ali Mohammed
Complex product development
Research and Development
regulatory sciences
Metrics
H-Index
i10 Index
Citation
9
8
371
Satyanarayana Thirunahari
Crystallization
Solid form screening
Process analytical technology
Continuous technologies
Metrics
H-Index
i10 Index
Citation
8
8
339
Pavan Kommavarapu
Complex Injectables Characterization & Pre-formulation
Metrics
H-Index
i10 Index
Citation
7
6
155
Srinivas Sidgiddi
Clinical Trials
Translational Research
Nutrition Science
Metrics
H-Index
i10 Index
Citation
7
4
147
Sj Naik
Nano material synthesis
characterization and applications
Metrics
H-Index
i10 Index
Citation
5
5
182
Priyadarshini Roy
Clinical Research
Medicine
Metrics
H-Index
i10 Index
Citation
3
3
677
Samiksha Gupta
Cancer therapy and drug delivery
Metrics
H-Index
i10 Index
Citation
3
1
26
H Upender
Inverse fluidization
CFD Simulation
modelling
Metrics
H-Index
i10 Index
Citation
2
0
14
Amit Garg
clinical research
cardiology
diabetes
oncology
Metrics
H-Index
i10 Index
Citation
1
0
4
Rankings
Ranking Based On Selection: 1
Kailas Khomane
Metrics
H-Index
i10 Index
Citation Counts
15
19
724
NDDS
Differentiated Formulations
Rankings
Ranking Based On Selection: 2
Kumaraguru Thenkrishnan
Metrics
H-Index
i10 Index
Citation Counts
10
10
225
biocatalysts
green process
Rankings
Ranking Based On Selection: 3
Shamarez Ali Mohammed
Metrics
H-Index
i10 Index
Citation Counts
9
8
371
Complex product development
Research and Development
regulatory sciences
Rankings
Ranking Based On Selection: 4
Satyanarayana Thirunahari
Metrics
H-Index
i10 Index
Citation Counts
8
8
339
Crystallization
Solid form screening
Process analytical technology
Continuous technologies
Rankings
Ranking Based On Selection: 5
Pavan Kommavarapu
Metrics
H-Index
i10 Index
Citation Counts
7
6
155
Complex Injectables Characterization & Pre-formulation
Rankings
Ranking Based On Selection: 6
Srinivas Sidgiddi
Metrics
H-Index
i10 Index
Citation Counts
7
4
147
Clinical Trials
Translational Research
Nutrition Science
Rankings
Ranking Based On Selection: 7
Rumi Khandelia
Metrics
H-Index
i10 Index
Citation Counts
7
7
436
Rankings
Ranking Based On Selection: 8
Sankar Ramakrishnan
Metrics
H-Index
i10 Index
Citation Counts
7
6
304
Rankings
Ranking Based On Selection: 9
Sj Naik
Metrics
H-Index
i10 Index
Citation Counts
5
5
182
Nano material synthesis
characterization and applications
Rankings
Ranking Based On Selection: 10
Rajender Datrika
Metrics
H-Index
i10 Index
Citation Counts
5
3
81
Rankings
Ranking Based On Selection: 11
Sandeep M
Metrics
H-Index
i10 Index
Citation Counts
4
3
72
Rankings
Ranking Based On Selection: 12
Priyadarshini Roy
Metrics
H-Index
i10 Index
Citation Counts
3
3
677
Clinical Research
Medicine
Rankings
Ranking Based On Selection: 13
Prateek Dani
Metrics
H-Index
i10 Index
Citation Counts
3
3
84
Rankings
Ranking Based On Selection: 14
Samiksha Gupta
Metrics
H-Index
i10 Index
Citation Counts
3
1
26
Cancer therapy and drug delivery
Rankings
Ranking Based On Selection: 15
H Upender
Metrics
H-Index
i10 Index
Citation Counts
2
0
14
Inverse fluidization
CFD Simulation
modelling
Rankings
Ranking Based On Selection: 16
Amit Garg
Metrics
H-Index
i10 Index
Citation Counts
1
0
4
clinical research
cardiology
diabetes
oncology