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" (998,570 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
Robert Landsiedel
Toxicology
Biokinetics
Chemistry
Metrics
H-Index
i10 Index
Citation
63
178
14,511
* Rankings
Ranking Based On Selection: 2
Kwo Young
Metrics
H-Index
i10 Index
Citation
44
158
18,432
* Rankings
Ranking Based On Selection: 5
Lan Ma-Hock
toxicology
Metrics
H-Index
i10 Index
Citation
34
55
5,081
* Rankings
Ranking Based On Selection: 7
Oskar Zelder
Metabolic Engineering
Synthetic Biology
Metrics
H-Index
i10 Index
Citation
28
52
4,364
* Rankings
Ranking Based On Selection: 9
Liangliang Qu
polymer science
rheology
droplet microfluidics
single cell encapsulation
nanoparticle
Metrics
H-Index
i10 Index
Citation
25
38
2,689
* Rankings
Ranking Based On Selection: 10
Norbert Asprion
Modeling
simulation
optimization
conceptual design
Metrics
H-Index
i10 Index
Citation
26
46
2,657

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Through advanced, institution-specific analytics and benchmarking, gain data-driven strategic insights into your academic performance, global standing, and competitive strengths. Compare your institution with 20 similarly ranked institutions at city, country, regional, and global levels, as well as with those in similar standings across 13 subjects, to uncover your institution’s strengths. More Info

* Rankings
Ranking Based On Selection: 14
Pieter J. İn 'T Veld
modeling
computation
chemistry
polymer physics
Metrics
H-Index
i10 Index
Citation
25
35
7,598
* Rankings
Ranking Based On Selection: 19
Li Chen (陈立)
Additive Manufacturing
Metrics
H-Index
i10 Index
Citation
20
20
4,216
* Rankings
Ranking Based On Selection: 20
James Mcleary
polymerization
RAFT
radical
Metrics
H-Index
i10 Index
Citation
19
22
2,222
* Rankings
Ranking Based On Selection: 21
Robert Mcguire
Physical inorganic
photochemistry
catalysis
zeolites
Metrics
H-Index
i10 Index
Citation
18
20
2,369
* Rankings
Ranking Based On Selection: 22
Xiaohang Liu
Metrics
H-Index
i10 Index
Citation
18
20
1,523
* Rankings
Ranking Based On Selection: 23
Claas Hoevelmann
Polymerchemie
org. Synthese
homogene Katalyse
Metrics
H-Index
i10 Index
Citation
18
26
1,788
* Rankings
Ranking Based On Selection: 25
Aimone Porri
Metrics
H-Index
i10 Index
Citation
18
19
1,530
* Rankings
Ranking Based On Selection: 26
Ralph Wu 吴一江
adsorption
catalysis
simulation
reforming
hydrogen
Metrics
H-Index
i10 Index
Citation
16
17
957
* Rankings
Ranking Based On Selection: 27
Peter Denolf
Plant Biotech
Metrics
H-Index
i10 Index
Citation
16
19
1,245
* Rankings
Ranking Based On Selection: 28
Marcus Reble
Control Theory
Systems Theory
Automatic Control
Model Predictive Control
Metrics
H-Index
i10 Index
Citation
16
23
967
* Rankings
Ranking Based On Selection: 29
Qingyuan Hu
hydrogen production
CO2 ultilization
TWC
Metrics
H-Index
i10 Index
Citation
16
17
1,397
* Rankings
Ranking Based On Selection: 30
Sandip Shah
Metrics
H-Index
i10 Index
Citation
15
19
1,417
* Rankings
Ranking Based On Selection: 31
Tobias Klein
Bioprocess & Fermentation
Physiology
Metabolism
Recombinant Protein Production
Microbiology
Metrics
H-Index
i10 Index
Citation
14
16
749
* Rankings
Ranking Based On Selection: 33
Ming Ji
Metrics
H-Index
i10 Index
Citation
14
15
693
* Rankings
Ranking Based On Selection: 34
Peter Berben
katalyse
Metrics
H-Index
i10 Index
Citation
14
16
1,512
* Rankings
Ranking Based On Selection: 37
Iker Esnaola-Gonzalez
Semantic Technologies
Predictive Analytics
Artificial Intelligence
Metrics
H-Index
i10 Index
Citation
11
14
314
Emiel Kappert
Membranes & Membrane Technology
Metrics
H-Index
i10 Index
Citation
12
12
539
Kai Su
Metrics
H-Index
i10 Index
Citation
11
11
1,022
Christoph Josef Backi
Control Applications
Mathematical Modeling
Nonlinear Control
Metrics
H-Index
i10 Index
Citation
11
12
391
Marco Dilger
Toxicology
Metrics
H-Index
i10 Index
Citation
10
10
749
Fan Zhang
3D Printing
Photopolymer
Inkjet
Fuel cell
Metrics
H-Index
i10 Index
Citation
10
10
520
Bailey Risteen
polymer science
sustainability
Metrics
H-Index
i10 Index
Citation
9
9
541
Stephan Köhler
meso scale simulation
coarse graining
formulations
industrial applications
crop protection
Metrics
H-Index
i10 Index
Citation
9
9
343
Cosima Hirschberg
Powder Technology
3D printing
Metrics
H-Index
i10 Index
Citation
9
9
228
Brent Murphy
molecular weed science
Metrics
H-Index
i10 Index
Citation
9
9
375
Satya Swarup Samal
Computational Sciences
Machine Learning
Computer Algebra
Chemical Process Modelling
Systems
Metrics
H-Index
i10 Index
Citation
9
9
176
Christoph Weisser
Data Science
Econometrics
Natural Language Processing
Deep Learning
Metrics
H-Index
i10 Index
Citation
8
6
210
Sarah Jessl
Polymer particle analytics
nanoparticles
Carbon nanotubes
Hydrothermal synthesis
Batteries
Metrics
H-Index
i10 Index
Citation
8
7
343
Hubert Hadera
Production Scheduling
Optimization
Integration
Metrics
H-Index
i10 Index
Citation
8
7
326
Michael Schuhmacher
Information Retrieval
Knowledge Graphs
Natural Language Processing
Semantic Web
dws@uma
Metrics
H-Index
i10 Index
Citation
8
7
454
Hadil Abukwaik
Data science
AI/Software architecture
AI engineering (MLOps)software interoperability
empirical studies
Metrics
H-Index
i10 Index
Citation
7
6
164
Rajkumar Jana
Coatings
Metrics
H-Index
i10 Index
Citation
7
5
110
Rui Ding
3D printing
photo polymerization
sustainable polymers
thermosets
composites
Metrics
H-Index
i10 Index
Citation
6
6
535
Pieter Ostermeyer
water
recycling
(chemical) process technology
carbon capture
metallurgy
Metrics
H-Index
i10 Index
Citation
7
5
157
Jayme Williams
insect control
insect resistance
protein toxins
agriculture biotechnology
biochemistry
Metrics
H-Index
i10 Index
Citation
6
6
204
Sayan Mukhopadhaya
Data Science
Machine Learning
Product Management
Agronomic Modelling
Remote sensing
Metrics
H-Index
i10 Index
Citation
6
5
101
Xiaoxiao Zhang
Bioinformatics
Deep learning
Cancer
Metrics
H-Index
i10 Index
Citation
6
4
136
Tobias Gienau
Rheology
polyurethane
systemhouse engineering
adhesives/coatings
mixing processes/reaction
Metrics
H-Index
i10 Index
Citation
5
4
131
Johannes I Single
HAZOP
ontologies
hazard identification
process hazard analysis
reasoning
Metrics
H-Index
i10 Index
Citation
5
3
163
Kumud Dhakal
Data Science
Statistics
Quantitative Genetics
Metrics
H-Index
i10 Index
Citation
4
4
251
Xiaoman Zhang
catalyst
Metrics
H-Index
i10 Index
Citation
3
3
347
Stephan Aschauer
Verfahrensentwicklung
LCA
Wirbelschicht
Reaktionstechnik
Wärme- und Stofftransport
Metrics
H-Index
i10 Index
Citation
3
3
174
Hernando Salgado
Catalytic Processes
Process Systems Engineering
Process Intensification
Energy Management
Metrics
H-Index
i10 Index
Citation
2
1
16
Rankings
Ranking Based On Selection: 1
Robert Landsiedel
Metrics
H-Index
i10 Index
Citation Counts
63
178
14,511
Toxicology
Biokinetics
Chemistry
Rankings
Ranking Based On Selection: 2
Kwo Young
Metrics
H-Index
i10 Index
Citation Counts
44
158
18,432
Rankings
Ranking Based On Selection: 3
Siddharth Tiwari
Metrics
H-Index
i10 Index
Citation Counts
39
110
5,717
Rankings
Ranking Based On Selection: 4
Matthew A. Hannah
Metrics
H-Index
i10 Index
Citation Counts
34
47
5,884
Rankings
Ranking Based On Selection: 5
Lan Ma-Hock
Metrics
H-Index
i10 Index
Citation Counts
34
55
5,081
Rankings
Ranking Based On Selection: 6
Frederick Chesneau
Metrics
H-Index
i10 Index
Citation Counts
28
33
5,053
Rankings
Ranking Based On Selection: 7
Oskar Zelder
Metrics
H-Index
i10 Index
Citation Counts
28
52
4,364
Metabolic Engineering
Synthetic Biology
Rankings
Ranking Based On Selection: 8
Paul Igor Costea
Metrics
H-Index
i10 Index
Citation Counts
26
29
18,155
Rankings
Ranking Based On Selection: 9
Liangliang Qu
Metrics
H-Index
i10 Index
Citation Counts
25
38
2,689
polymer science
rheology
droplet microfluidics
single cell encapsulation
nanoparticle
Rankings
Ranking Based On Selection: 10
Norbert Asprion
Metrics
H-Index
i10 Index
Citation Counts
26
46
2,657
Modeling
simulation
optimization
conceptual design

360° Institutional Performance & Benchmarking Click Here for Live Demo 

Through advanced, institution-specific analytics and benchmarking, gain data-driven strategic insights into your academic performance, global standing, and competitive strengths. Compare your institution with 20 similarly ranked institutions at city, country, regional, and global levels, as well as with those in similar standings across 13 subjects, to uncover your institution’s strengths. More Info

Rankings
Ranking Based On Selection: 11
Joris Benschop
Metrics
H-Index
i10 Index
Citation Counts
25
31
3,829
Rankings
Ranking Based On Selection: 12
Thomas Holcombe
Metrics
H-Index
i10 Index
Citation Counts
25
26
5,359
Rankings
Ranking Based On Selection: 13
Kristin Schröder
Metrics
H-Index
i10 Index
Citation Counts
25
26
2,872
Rankings
Ranking Based On Selection: 14
Pieter J. İn 'T Veld
Metrics
H-Index
i10 Index
Citation Counts
25
35
7,598
modeling
computation
chemistry
polymer physics
Rankings
Ranking Based On Selection: 15
Sibylle Groeters
Metrics
H-Index
i10 Index
Citation Counts
24
43
2,001
Rankings
Ranking Based On Selection: 16
Milanov Andrian
Metrics
H-Index
i10 Index
Citation Counts
24
37
1,521
Rankings
Ranking Based On Selection: 17
Valerio Ferrario
Metrics
H-Index
i10 Index
Citation Counts
21
30
1,751
Rankings
Ranking Based On Selection: 18
Konstantin Schneider
Metrics
H-Index
i10 Index
Citation Counts
20
24
1,706
Rankings
Ranking Based On Selection: 19
Li Chen (陈立)
Metrics
H-Index
i10 Index
Citation Counts
20
20
4,216
Rankings
Ranking Based On Selection: 20
James Mcleary
Metrics
H-Index
i10 Index
Citation Counts
19
22
2,222
polymerization
RAFT
radical
Rankings
Ranking Based On Selection: 21
Robert Mcguire
Metrics
H-Index
i10 Index
Citation Counts
18
20
2,369
Physical inorganic
photochemistry
catalysis
zeolites
Rankings
Ranking Based On Selection: 22
Xiaohang Liu
Metrics
H-Index
i10 Index
Citation Counts
18
20
1,523
Rankings
Ranking Based On Selection: 23
Claas Hoevelmann
Metrics
H-Index
i10 Index
Citation Counts
18
26
1,788
Polymerchemie
org. Synthese
homogene Katalyse
Rankings
Ranking Based On Selection: 24
Sumohan Misra
Metrics
H-Index
i10 Index
Citation Counts
18
21
2,553
Rankings
Ranking Based On Selection: 25
Aimone Porri
Metrics
H-Index
i10 Index
Citation Counts
18
19
1,530
Rankings
Ranking Based On Selection: 26
Ralph Wu 吴一江
Metrics
H-Index
i10 Index
Citation Counts
16
17
957
adsorption
catalysis
simulation
reforming
hydrogen
Rankings
Ranking Based On Selection: 27
Peter Denolf
Metrics
H-Index
i10 Index
Citation Counts
16
19
1,245
Rankings
Ranking Based On Selection: 28
Marcus Reble
Metrics
H-Index
i10 Index
Citation Counts
16
23
967
Control Theory
Systems Theory
Automatic Control
Model Predictive Control
Rankings
Ranking Based On Selection: 29
Qingyuan Hu
Metrics
H-Index
i10 Index
Citation Counts
16
17
1,397
hydrogen production
CO2 ultilization
TWC
Rankings
Ranking Based On Selection: 30
Sandip Shah
Metrics
H-Index
i10 Index
Citation Counts
15
19
1,417
Rankings
Ranking Based On Selection: 31
Tobias Klein
Metrics
H-Index
i10 Index
Citation Counts
14
16
749
Bioprocess & Fermentation
Physiology
Metabolism
Recombinant Protein Production
Microbiology
Rankings
Ranking Based On Selection: 32
Vasileios Komvokis
Metrics
H-Index
i10 Index
Citation Counts
14
16
978
Rankings
Ranking Based On Selection: 33
Ming Ji
Metrics
H-Index
i10 Index
Citation Counts
14
15
693
Rankings
Ranking Based On Selection: 34
Peter Berben
Metrics
H-Index
i10 Index
Citation Counts
14
16
1,512
Rankings
Ranking Based On Selection: 35
Sebastian Salentin
Metrics
H-Index
i10 Index
Citation Counts
13
14
4,054
Rankings
Ranking Based On Selection: 36
Amaury De Montaigu
Metrics
H-Index
i10 Index
Citation Counts
13
15
1,941
Rankings
Ranking Based On Selection: 37
Iker Esnaola-Gonzalez
Metrics
H-Index
i10 Index
Citation Counts
11
14
314
Semantic Technologies
Predictive Analytics
Artificial Intelligence
Rankings
Ranking Based On Selection: 38
Markus Dierker
Metrics
H-Index
i10 Index
Citation Counts
11
13
585
Rankings
Ranking Based On Selection: 39
Emiel Kappert
Metrics
H-Index
i10 Index
Citation Counts
12
12
539
Membranes & Membrane Technology
Rankings
Ranking Based On Selection: 40
Xiaochun Sun
Metrics
H-Index
i10 Index
Citation Counts
12
12
543
Rankings
Ranking Based On Selection: 41
Kai Su
Metrics
H-Index
i10 Index
Citation Counts
11
11
1,022
Rankings
Ranking Based On Selection: 42
Christoph Josef Backi
Metrics
H-Index
i10 Index
Citation Counts
11
12
391
Control Applications
Mathematical Modeling
Nonlinear Control
Rankings
Ranking Based On Selection: 43
Marco Dilger
Metrics
H-Index
i10 Index
Citation Counts
10
10
749
Rankings
Ranking Based On Selection: 44
Fan Zhang
Metrics
H-Index
i10 Index
Citation Counts
10
10
520
3D Printing
Photopolymer
Inkjet
Fuel cell
Rankings
Ranking Based On Selection: 45
Thomas Rooney
Metrics
H-Index
i10 Index
Citation Counts
10
10
287
Rankings
Ranking Based On Selection: 46
Bailey Risteen
Metrics
H-Index
i10 Index
Citation Counts
9
9
541
polymer science
sustainability
Rankings
Ranking Based On Selection: 47
Stephan Köhler
Metrics
H-Index
i10 Index
Citation Counts
9
9
343
meso scale simulation
coarse graining
formulations
industrial applications
crop protection
Rankings
Ranking Based On Selection: 48
Cosima Hirschberg
Metrics
H-Index
i10 Index
Citation Counts
9
9
228
Powder Technology
3D printing
Rankings
Ranking Based On Selection: 49
Brent Murphy
Metrics
H-Index
i10 Index
Citation Counts
9
9
375
Rankings
Ranking Based On Selection: 50
Kerron Gabriel
Metrics
H-Index
i10 Index
Citation Counts
10
10
574
Rankings
Ranking Based On Selection: 51
Satya Swarup Samal
Metrics
H-Index
i10 Index
Citation Counts
9
9
176
Computational Sciences
Machine Learning
Computer Algebra
Chemical Process Modelling
Systems
Rankings
Ranking Based On Selection: 52
Steffen Klosterhalfen
Metrics
H-Index
i10 Index
Citation Counts
9
7
259
Rankings
Ranking Based On Selection: 53
Jonathan Lefebvre
Metrics
H-Index
i10 Index
Citation Counts
8
8
4,869
Rankings
Ranking Based On Selection: 54
Shefang Wang
Metrics
H-Index
i10 Index
Citation Counts
8
8
427
Rankings
Ranking Based On Selection: 55
Christoph Weisser
Metrics
H-Index
i10 Index
Citation Counts
8
6
210
Data Science
Econometrics
Natural Language Processing
Deep Learning
Rankings
Ranking Based On Selection: 56
Sarah Jessl
Metrics
H-Index
i10 Index
Citation Counts
8
7
343
Polymer particle analytics
nanoparticles
Carbon nanotubes
Hydrothermal synthesis
Batteries
Rankings
Ranking Based On Selection: 57
Hubert Hadera
Metrics
H-Index
i10 Index
Citation Counts
8
7
326
Production Scheduling
Optimization
Integration
Rankings
Ranking Based On Selection: 58
Michael Schuhmacher
Metrics
H-Index
i10 Index
Citation Counts
8
7
454
Information Retrieval
Knowledge Graphs
Natural Language Processing
Semantic Web
dws@uma
Rankings
Ranking Based On Selection: 59
Oliver Birkert
Metrics
H-Index
i10 Index
Citation Counts
8
7
300
Rankings
Ranking Based On Selection: 60
Jun Wu
Metrics
H-Index
i10 Index
Citation Counts
7
7
316
Rankings
Ranking Based On Selection: 61
Liangfang Lv
Metrics
H-Index
i10 Index
Citation Counts
6
5
196
Rankings
Ranking Based On Selection: 62
Hadil Abukwaik
Metrics
H-Index
i10 Index
Citation Counts
7
6
164
Data science
AI/Software architecture
AI engineering (MLOps)software interoperability
empirical studies
Rankings
Ranking Based On Selection: 63
Sheik Ansar Usman Ibrahim
Metrics
H-Index
i10 Index
Citation Counts
7
5
339
Rankings
Ranking Based On Selection: 64
Rajkumar Jana
Metrics
H-Index
i10 Index
Citation Counts
7
5
110
Rankings
Ranking Based On Selection: 65
Rui Ding
Metrics
H-Index
i10 Index
Citation Counts
6
6
535
3D printing
photo polymerization
sustainable polymers
thermosets
composites
Rankings
Ranking Based On Selection: 66
Pieter Ostermeyer
Metrics
H-Index
i10 Index
Citation Counts
7
5
157
water
recycling
(chemical) process technology
carbon capture
metallurgy
Rankings
Ranking Based On Selection: 67
Jayme Williams
Metrics
H-Index
i10 Index
Citation Counts
6
6
204
insect control
insect resistance
protein toxins
agriculture biotechnology
biochemistry
Rankings
Ranking Based On Selection: 68
Sayan Mukhopadhaya
Metrics
H-Index
i10 Index
Citation Counts
6
5
101
Data Science
Machine Learning
Product Management
Agronomic Modelling
Remote sensing
Rankings
Ranking Based On Selection: 69
Xiaoxiao Zhang
Metrics
H-Index
i10 Index
Citation Counts
6
4
136
Bioinformatics
Deep learning
Cancer
Rankings
Ranking Based On Selection: 70
Tobias Gienau
Metrics
H-Index
i10 Index
Citation Counts
5
4
131
Rheology
polyurethane
systemhouse engineering
adhesives/coatings
mixing processes/reaction
Rankings
Ranking Based On Selection: 71
Johannes I Single
Metrics
H-Index
i10 Index
Citation Counts
5
3
163
HAZOP
ontologies
hazard identification
process hazard analysis
reasoning
Rankings
Ranking Based On Selection: 72
Trung Hieu Mai
Metrics
H-Index
i10 Index
Citation Counts
5
4
272
Rankings
Ranking Based On Selection: 73
Kumud Dhakal
Metrics
H-Index
i10 Index
Citation Counts
4
4
251
Data Science
Statistics
Quantitative Genetics
Rankings
Ranking Based On Selection: 74
Xiaoman Zhang
Metrics
H-Index
i10 Index
Citation Counts
3
3
347
Rankings
Ranking Based On Selection: 75
Stephan Aschauer
Metrics
H-Index
i10 Index
Citation Counts
3
3
174
Verfahrensentwicklung
LCA
Wirbelschicht
Reaktionstechnik
Wärme- und Stofftransport
Rankings
Ranking Based On Selection: 76
Courtney Magness
Metrics
H-Index
i10 Index
Citation Counts
3
2
82
Rankings
Ranking Based On Selection: 77
Hernando Salgado
Metrics
H-Index
i10 Index
Citation Counts
2
1
16
Catalytic Processes
Process Systems Engineering
Process Intensification
Energy Management
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