Citation Rankings (Highly Cited Researchers) 2024 and list of influential and most cited researchers in Agriculture and Forestry, Art, Design and Architecture, Business and Management, Economics and Econometrics, Education, Engineering and Technology, History, Philosophy, Theology, Law, Medicine and Health Sciences, Natural Sciences and Social Sciences and their 256 sub-branches is a unique service offered only by “AD Scientific Index”. You can see the most cited and influential researchers in the country and region. See also for more specific citation analyses: "last 6 years citation index" Universities Rankings 2024 (Sort by: Total Citations) and Universities Rankings 2024 (Sort by : Last 6 Years Citations)
* Total Citation Counts Rankings
World Rank
666,959
Country Rank
199,810
Institution Rank : 61
![](https://cdn.adscientificindex.com/logos/15760.png)
![United States](/flags/us.png)
![Robert Floor](/user/assets/images/profile/no-profile-photo.png)
Biotechnology
Enzymology
Biocatalysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,006
519
0.516
* Total Citation Counts Rankings
World Rank
908,955
Country Rank
254,791
Institution Rank : 81
![](https://cdn.adscientificindex.com/logos/15760.png)
![United States](/flags/us.png)
![Todd Becker](https://cdn.adscientificindex.com/pictures/7a/4383659.jpg)
biotechnology
enzymes
formulation
controlled release
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
492
80
0.163
* Total Citation Counts Rankings
World Rank
1,000,068
Country Rank
272,053
Institution Rank : 99
![](https://cdn.adscientificindex.com/logos/15760.png)
![United States](/flags/us.png)
![Gregory T Kapp](/user/assets/images/profile/no-profile-photo.png)
Protein engineering
biochemistry
protein mass spectrometry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
358
63
0.176
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
666,959
![United States](/flags/us.png)
199,810
![](https://cdn.adscientificindex.com/logos/15760.png)
61
Robert Floor
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,006
519
0.516
![](https://cdn.adscientificindex.com/logos/15760.png)
Biotechnology
Enzymology
Biocatalysis
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
908,955
![United States](/flags/us.png)
254,791
![](https://cdn.adscientificindex.com/logos/15760.png)
81
Todd Becker
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
492
80
0.163
![](https://cdn.adscientificindex.com/logos/15760.png)
biotechnology
enzymes
formulation
controlled release
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,000,068
![United States](/flags/us.png)
272,053
![](https://cdn.adscientificindex.com/logos/15760.png)
99
Gregory T Kapp
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
358
63
0.176
![](https://cdn.adscientificindex.com/logos/15760.png)
Protein engineering
biochemistry
protein mass spectrometry