The Citation Rankings (Highly Cited Researchers) highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the Scientists Last 6 Years Citation Index, Universities Total Citations Rankings 2025, and Universities Last 6 Years Citations Rankings 2025.
* Total Citation Counts Rankings
Ranking Based On Selection :1
Drug Delivery System
Nanomedicines
Novel Drug Delivery Systems
Targeted Drug Delivery Systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,826
1,561
0.552
* Total Citation Counts Rankings
Ranking Based On Selection :2
Formulation R & D
Nasal/Injectable
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,532
2,004
0.791
* Total Citation Counts Rankings
Ranking Based On Selection :3
Material Science
Catalysis
Automobile Emissions Control
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,859
644
0.346
* Total Citation Counts Rankings
Ranking Based On Selection :4
Nanomedicine
NDDS
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,836
747
0.407
* Total Citation Counts Rankings
Ranking Based On Selection :5
Formulations
Complex Generics
Solid Forms
Peptides
Nanotechnology
Data Science & AI
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,235
925
0.749
* Total Citation Counts Rankings
Ranking Based On Selection :6
Computer Aided Drug Design
PK modeling
Software Development
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,222
628
0.514
* Total Citation Counts Rankings
Ranking Based On Selection :7
Clinical Research
Cancer
Stem Cell
Glycobiology
Genetics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
862
545
0.632
* Total Citation Counts Rankings
Ranking Based On Selection :8
Nanoparticles for drug delivery
Aerosols / Inhalation technologies
Pharmaceutical Strategic Planning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
848
664
0.783
* Total Citation Counts Rankings
Ranking Based On Selection :9
CVAD
CNS
Oncology
Respiratory & GI
Anesthesia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
756
386
0.511
* Total Citation Counts Rankings
Ranking Based On Selection :10
NDDS
Differentiated Formulations
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
719
347
0.483
* Total Citation Counts Rankings
Ranking Based On Selection :11
Clinical Research
Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
670
304
0.454
* Total Citation Counts Rankings
Ranking Based On Selection :12
Zoology
Fish and Fisheries
Biochemistry
Neurodegeneration
Natural Sciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
658
506
0.769
* Total Citation Counts Rankings
Ranking Based On Selection :13
Formulation and Drug Product Development
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
560
254
0.454
* Total Citation Counts Rankings
Ranking Based On Selection :14
pharmaceutical technology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
504
232
0.460
* Total Citation Counts Rankings
Ranking Based On Selection :15
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
435
254
0.584
* Total Citation Counts Rankings
Ranking Based On Selection :16
organic chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
390
194
0.497
* Total Citation Counts Rankings
Ranking Based On Selection :17
Complex product development
Research and Development
regulatory sciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
372
125
0.336
* Total Citation Counts Rankings
Ranking Based On Selection :18
Machine Learning
Artificial Intelligence
Drug Development
Bioinformatics
Drug Repurposing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
340
198
0.582
* Total Citation Counts Rankings
Ranking Based On Selection :19
Crystallization
Solid form screening
Process analytical technology
Continuous technologies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
333
187
0.562
* Total Citation Counts Rankings
Ranking Based On Selection :20
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
303
95
0.314
* Total Citation Counts Rankings
Ranking Based On Selection :21
Immunology
Biosimilar
Biotechnology
Cell Based Technology
Biotherapeutics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
299
96
0.321
* Total Citation Counts Rankings
Ranking Based On Selection :22
Organic synthesis.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
282
166
0.589
* Total Citation Counts Rankings
Ranking Based On Selection :23
Biomaterials
Drug Delivery
QbD
Pharmaceuticals
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
271
260
0.959
* Total Citation Counts Rankings
Ranking Based On Selection :24
Chemical engineering
pharmaceuticals
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
253
81
0.320
* Total Citation Counts Rankings
Ranking Based On Selection :25
biocatalysts
green process
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
222
123
0.554
Pawan Kumar Pandey
Dr Reddy's Laboratories
Hyderabad, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,826
1,561
0.552
Drug Delivery System
Nanomedicines
Novel Drug Delivery Systems
Targeted Drug Delivery Systems
Yuvraj Singh
Dr Reddy's Laboratories
Hyderabad, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,532
2,004
0.791
Thrimurthulu Gode
Dr Reddy's Laboratories
Hyderabad, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,859
644
0.346
Material Science
Catalysis
Automobile Emissions Control
Ramesh Chand Nagarwal
Dr Reddy's Laboratories
Hyderabad, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,836
747
0.407
Rajesh Thipparaboina
Dr Reddy's Laboratories
Hyderabad, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,235
925
0.749
Formulations
Complex Generics
Solid Forms
Peptides
Nanotechnology
Data Science & AI
Rahul P Gangwal
Dr Reddy's Laboratories
Hyderabad, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,222
628
0.514
Computer Aided Drug Design
PK modeling
Software Development
Gunjan Sharma
Dr Reddy's Laboratories
Hyderabad, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
862
545
0.632
Clinical Research
Cancer
Stem Cell
Glycobiology
Genetics
Amol Ashok Pawar
Dr Reddy's Laboratories
Hyderabad, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
848
664
0.783
Nanoparticles for drug delivery
Aerosols / Inhalation technologies
Pharmaceutical Strategic Planning
Kumar Gaurav
Dr Reddy's Laboratories
Hyderabad, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
756
386
0.511
CVAD
CNS
Oncology
Respiratory & GI
Anesthesia
Kailas Khomane
Dr Reddy's Laboratories
Hyderabad, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
719
347
0.483
Priyadarshini Roy
Dr Reddy's Laboratories
Hyderabad, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
670
304
0.454
Amarendranath Choudhury
Dr Reddy's Laboratories
Hyderabad, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
658
506
0.769
Zoology
Fish and Fisheries
Biochemistry
Neurodegeneration
Natural Sciences
Bimlesh Ojha
Dr Reddy's Laboratories
Hyderabad, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
560
254
0.454
Formulation and Drug Product Development
Sneha Latha
Dr Reddy's Laboratories
Hyderabad, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
504
232
0.460
pharmaceutical technology
Rumi Khandelia
Dr Reddy's Laboratories
Hyderabad, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
435
254
0.584
Uday Kumar Neelam
Dr Reddy's Laboratories
Hyderabad, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
390
194
0.497
Shamarez Ali Mohammed
Dr Reddy's Laboratories
Hyderabad, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
372
125
0.336
Complex product development
Research and Development
regulatory sciences
Raghunadha Reddy Burri
Dr Reddy's Laboratories
Hyderabad, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
340
198
0.582
Machine Learning
Artificial Intelligence
Drug Development
Bioinformatics
Drug Repurposing
Satyanarayana Thirunahari
Dr Reddy's Laboratories
Hyderabad, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
333
187
0.562
Crystallization
Solid form screening
Process analytical technology
Continuous technologies
Sankar Ramakrishnan
Dr Reddy's Laboratories
Hyderabad, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
303
95
0.314
Joy Das
Dr Reddy's Laboratories
Hyderabad, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
299
96
0.321
Immunology
Biosimilar
Biotechnology
Cell Based Technology
Biotherapeutics
M Rama Mohan
Dr Reddy's Laboratories
Hyderabad, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
282
166
0.589
Dhawal Chobisa
Dr Reddy's Laboratories
Hyderabad, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
271
260
0.959
Biomaterials
Drug Delivery
QbD
Pharmaceuticals
Mitesh Shah
Dr Reddy's Laboratories
Hyderabad, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
253
81
0.320
Chemical engineering
pharmaceuticals
Kumaraguru Thenkrishnan
Dr Reddy's Laboratories
Hyderabad, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
222
123
0.554