Citation Rankings
Highly Cited Researchers

AbbVie Inc Highly Cited Researchers CitationEngineering & Technology / Chemical Engineering Rankings (Sort by last 6 years Citation Index) 2025

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.

* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :1
United States
Ryan G Ellis
Crystallization
Separations
Photovoltaics
Nanoparticles
Thin Films
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
238
220
0.924
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
United States
Kartik Subramanian
biochemical engineering and biotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
825
202
0.245
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :3
United States
James S Orr
Biotechnology
metabolic engineering
chemical engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
130
114
0.877
* Last 6 Years Citation Counts Rankings
Rankings
1,088,990
United States
274,780
239
Ranking Based On Selection: 1
Ryan G Ellis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
238
220
0.924
Crystallization
Separations
Photovoltaics
Nanoparticles
Thin Films
* Last 6 Years Citation Counts Rankings
Rankings
1,126,452
United States
281,054
245
Ranking Based On Selection: 2
Kartik Subramanian
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
825
202
0.245
* Last 6 Years Citation Counts Rankings
Rankings
1,391,841
United States
321,574
273
Ranking Based On Selection: 3
James S Orr
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
130
114
0.877
Biotechnology
metabolic engineering
chemical engineering