Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Additionally, click to view the special rankings based on Productivity Rankings: Scientists Last 6 years' i10 Index", Universities Total i10 Index Rankings 2025, Universities Last 6 Years i10 Index Rankings 2025 "Art and Humanities i10 Productivity Rankings" and "Social Sciences and Humanities i10 Productivity Rankings".
* Total i10 IndexRankings
Ranking Based On Selection :1
Catalysis
adsorption
Nanomaterials and R&D leadership
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
227
111
0.489
* Total i10 IndexRankings
Ranking Based On Selection :2
Artificial Intelligence
Edge Computing
Cloud-native computing
reliability engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
56
0.812
* Total i10 IndexRankings
Ranking Based On Selection :3
Genomics
Proteomics
Computational Biology
Anti corruption
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
26
0.441
* Total i10 IndexRankings
Ranking Based On Selection :4
Catalysis
Zeolite
Process
Innovations
Commercialization
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
13
0.361
* Total i10 IndexRankings
Ranking Based On Selection :5
Green Chemistry
CO2 Chemistry
Catalysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
15
0.441
* Total i10 IndexRankings
Ranking Based On Selection :6
Materials Science
Energy storage
Supercapacitor
Sodium Ion Batteries
Lithium Ion Batteries
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
33
1.000
* Total i10 IndexRankings
Ranking Based On Selection :7
Chemistry
Microbiology
Molecular Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
21
0.724
* Total i10 IndexRankings
Ranking Based On Selection :8
Polymers
fibres and nanomaterials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
17
0.607
* Total i10 IndexRankings
Ranking Based On Selection :9
Scientific Computing
Molecular/ Process Modeling
Data Science
Analytical / Measurement Sciences
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
9
0.321
* Total i10 IndexRankings
Ranking Based On Selection :10
NFV
SDN
5G Architecture
Enterprise Services
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
22
0.815
* Total i10 IndexRankings
Ranking Based On Selection :11
Bioenergy Generation
Biohydrogen (H2)
Algal Metabolomics
Microbial fuel cell (MFC)
Bio-Electrochemical Sys
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
20
0.870
* Total i10 IndexRankings
Ranking Based On Selection :12
Coordination and Supramolecular Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
19
0.826
* Total i10 IndexRankings
Ranking Based On Selection :13
AI in medicine
Computer vision
Opto-electronics
Medical image analysis
Oculomics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
15
0.652
* Total i10 IndexRankings
Ranking Based On Selection :14
Molecular Catalysis and Molecular Recognition
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
12
0.545
* Total i10 IndexRankings
Ranking Based On Selection :15
Zeolite Catalysis
Green Chemistry
Biomass-Biofuel
waste polymer to chemicals
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
11
0.500
* Total i10 IndexRankings
Ranking Based On Selection :16
Responsive polymers
High-performance polymers
ATRP
Condensation Polymerization
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
20
1.000
* Total i10 IndexRankings
Ranking Based On Selection :17
organic chemistry
polymer chemistry
Supramolecular Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
15
0.789
* Total i10 IndexRankings
Ranking Based On Selection :18
catalysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
8
0.421
* Total i10 IndexRankings
Ranking Based On Selection :19
Sustainability
Renewable Energy
Green Hydrogen
Polymer and Elastomer
catalysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
14
0.778
* Total i10 IndexRankings
Ranking Based On Selection :20
Heterogeneous Catalysis
Energy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
12
0.706
* Total i10 IndexRankings
Ranking Based On Selection :21
Polymers
Nanotechnology
Refining
Delayed Coking
Adv C Materials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
10
0.588
* Total i10 IndexRankings
Ranking Based On Selection :22
Microalgae
macroalgae
protoplast
tissue culture
molecular biolgy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
13
0.813
* Total i10 IndexRankings
Ranking Based On Selection :23
Fluid Mechanics and Mixing
Multiphase Flows
Reaction and Reactor Engineering
Process Development
Scale-up
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
12
0.750
* Total i10 IndexRankings
Ranking Based On Selection :24
Industrial Biotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
11
0.733
* Total i10 IndexRankings
Ranking Based On Selection :25
Development of green technologies
new products
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
4
0.286
Raksh Vir Jasra
Reliance Industries
Mumbai, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
227
111
0.489
Catalysis
adsorption
Nanomaterials and R&D leadership
Pethuru Raj Chelliah
Reliance Industries
Mumbai, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
56
0.812
Artificial Intelligence
Edge Computing
Cloud-native computing
reliability engineering
Nilanjan Roy
Reliance Industries
Mumbai, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
26
0.441
Genomics
Proteomics
Computational Biology
Anti corruption
Jagannath Das
Reliance Industries
Mumbai, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
13
0.361
Catalysis
Zeolite
Process
Innovations
Commercialization
Pradip Munshi
Reliance Industries
Mumbai, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
15
0.441
Green Chemistry
CO2 Chemistry
Catalysis
Subramani Kaipannan
Reliance Industries
Mumbai, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
33
1.000
Materials Science
Energy storage
Supercapacitor
Sodium Ion Batteries
Lithium Ion Batteries
Bhaskar Bhadra
Reliance Industries
Mumbai, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
21
0.724
Chemistry
Microbiology
Molecular Biology
Tv Sreekumar
Reliance Industries
Mumbai, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
17
0.607
Polymers
fibres and nanomaterials
Chandra Saravanan (Saru)
Reliance Industries
Mumbai, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
9
0.321
Scientific Computing
Molecular/ Process Modeling
Data Science
Analytical / Measurement Sciences
Arun Rajagopal
Reliance Industries
Mumbai, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
22
0.815
G Venkata Subhash
Reliance Industries
Mumbai, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
20
0.870
Bioenergy Generation
Biohydrogen (H2)
Algal Metabolomics
Microbial fuel cell (MFC)
Bio-Electrochemical Sys
Anurag Mishra
Reliance Industries
Mumbai, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
19
0.826
Coordination and Supramolecular Chemistry
Zia Saquib
Reliance Industries
Mumbai, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
15
0.652
AI in medicine
Computer vision
Opto-electronics
Medical image analysis
Oculomics
Ravi Kumar
Reliance Industries
Mumbai, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
12
0.545
Molecular Catalysis and Molecular Recognition
Kshudiram Mantri
Reliance Industries
Mumbai, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
11
0.500
Zeolite Catalysis
Green Chemistry
Biomass-Biofuel
waste polymer to chemicals
Radhakanta Ghosh
Reliance Industries
Mumbai, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
20
1.000
Responsive polymers
High-performance polymers
ATRP
Condensation Polymerization
Sukdeb Saha
Reliance Industries
Mumbai, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
15
0.789
organic chemistry
polymer chemistry
Supramolecular Chemistry
Chinthala Praveen Kumar
Reliance Industries
Mumbai, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
8
0.421
Amit Kumar Shukla
Reliance Industries
Mumbai, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
14
0.778
Sustainability
Renewable Energy
Green Hydrogen
Polymer and Elastomer
catalysis
Duraiswami Divakar
Reliance Industries
Mumbai, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
12
0.706
Harender Bisht
Reliance Industries
Mumbai, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
10
0.588
Polymers
Nanotechnology
Refining
Delayed Coking
Adv C Materials
Raja Krishnakumar
Reliance Industries
Mumbai, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
13
0.813
Microalgae
macroalgae
protoplast
tissue culture
molecular biolgy
Avinash Khopkar
Reliance Industries
Mumbai, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
12
0.750
Fluid Mechanics and Mixing
Multiphase Flows
Reaction and Reactor Engineering
Process Development
Scale-up
Sudip K Samanta
Reliance Industries
Mumbai, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
11
0.733
Subhas M Salian
Reliance Industries
Mumbai, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
4
0.286