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" (873,864 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.

Sunil Kumar
Organic chemistry
Medicinal chemistry
Active Pharma Ingredients
DOE
C-H activation
Metrics
H-Index
i10 Index
Citation
7
3
104
Rankings
Ranking Based On Selection: 1
Uday Kumar Neelam
Metrics
H-Index
i10 Index
Citation Counts
10
10
393
Rankings
Ranking Based On Selection: 2
M Rama Mohan
Metrics
H-Index
i10 Index
Citation Counts
10
10
282
Rankings
Ranking Based On Selection: 3
Tv Raghava Raju
Metrics
H-Index
i10 Index
Citation Counts
9
9
198
Rankings
Ranking Based On Selection: 4
Sunil Kumar
Metrics
H-Index
i10 Index
Citation Counts
7
3
104
Organic chemistry
Medicinal chemistry
Active Pharma Ingredients
DOE
C-H activation
Rankings
Ranking Based On Selection: 5
Srinivas Achanta|S Achanta, Achanta S
Metrics
H-Index
i10 Index
Citation Counts
3
1
57
organic synthesis
Active pharmaceutical Ingredients