Gregory A Johnson

Gregory A Johnson

Amgen Inc - Thousand Oaks / United States
Natural Sciences / Chemical Sciences
AD Scientific Index ID: 4425135
-

Gregory A Johnson Academic Profile: Rankings

 

In Amgen Inc

256
Scientists

In United States

458,900
Scientists

In North America

519,948
Scientists

In World

2,607,571
Scientists
 
 Citation Index
 
 H-Index
 
 i-10 Index
Scores
 
H-Index
53.52%
#137
H-Index
50.5%
#231,753
H-Index
???Unlock detailed Region and World rankings with Premium Membership.
???Unlock detailed Region and World rankings with Premium Membership.
H-Index
???Unlock detailed Region and World rankings with Premium Membership.
???Unlock detailed Region and World rankings with Premium Membership.
H Index
11
Total Ranks
i-10 Index
55.47%
#142
i-10 Index
51.79%
#237,686
i-10 Index
???Unlock detailed Region and World rankings with Premium Membership.
???Unlock detailed Region and World rankings with Premium Membership.
i-10 Index
???Unlock detailed Region and World rankings with Premium Membership.
???Unlock detailed Region and World rankings with Premium Membership.
i-10 Index
11
 
Citation Index
49.61%
#127
Citation Index
48.04%
#220,445
Citation Index
???Unlock detailed Region and World rankings with Premium Membership.
???Unlock detailed Region and World rankings with Premium Membership.
Citation Index
???Unlock detailed Region and World rankings with Premium Membership.
???Unlock detailed Region and World rankings with Premium Membership.
Citations
833
 
H-Index
54.69%
#140
H-Index
48.43%
#222,226
H-Index
???Unlock detailed Region and World rankings with Premium Membership.
???Unlock detailed Region and World rankings with Premium Membership.
H-Index
???Unlock detailed Region and World rankings with Premium Membership.
???Unlock detailed Region and World rankings with Premium Membership.
H Index
9
Last 6 Years Ranks
i-10 Index
55.08%
#141
i-10 Index
50.38%
#231,183
i-10 Index
???Unlock detailed Region and World rankings with Premium Membership.
???Unlock detailed Region and World rankings with Premium Membership.
i-10 Index
???Unlock detailed Region and World rankings with Premium Membership.
???Unlock detailed Region and World rankings with Premium Membership.
i-10 Index
8
 
Citation Index
58.2%
#149
Citation Index
49.29%
#226,192
Citation Index
???Unlock detailed Region and World rankings with Premium Membership.
???Unlock detailed Region and World rankings with Premium Membership.
Citation Index
???Unlock detailed Region and World rankings with Premium Membership.
???Unlock detailed Region and World rankings with Premium Membership.
Citations
376
Natural Sciences*

In Amgen Inc

75
Scientists

In United States

65,968
Scientists

In North America

73,535
Scientists

In World

309,880
Scientists
 
Rank
68%
#51
Rank
66.14%
#43,630
Rank
???Unlock detailed Region and World rankings with Premium Membership.
???Unlock detailed Region and World rankings with Premium Membership.
Rank
???Unlock detailed Region and World rankings with Premium Membership.
???Unlock detailed Region and World rankings with Premium Membership.
 
Chemical Sciences*

In Amgen Inc

32
Scientists

In United States

11,294
Scientists

In North America

12,532
Scientists

In World

64,395
Scientists
 
Rank
75%
#24
Rank
62.54%
#7,063
Rank
???Unlock detailed Region and World rankings with Premium Membership.
???Unlock detailed Region and World rankings with Premium Membership.
Rank
???Unlock detailed Region and World rankings with Premium Membership.
???Unlock detailed Region and World rankings with Premium Membership.
 
* Apr 11, 2025 | According to Total H Index | BETA VERSION Join our list to unlock premium membership benefits and view the full version of your profile – click here. Notice: Please note that the subject field rankings for the world, region, country, and university are in the Beta Version due to the exclusion of profiles classified under 'Others' (1.102.069 scientists whose branches have not been determined or updated). These rankings will adjust as profiles are updated. Reporting Inappropriate Profiles: To report inappropriate, inaccurate, or unethical profiles, including deceased scientists or profiles that require deletion, please contact [email protected]. In line with our Data Privacy Policy, if you wish to have your personal information removed, please email [email protected]. We will delete your data within 5 business days. Free Updates: To update your university or institution name, please email [email protected] with your AD Scientific Index ID and supporting documentation. 
Google Scholar Visit Web Page
University / Institution Rankings Amgen Inc Rankings
AD Scientific Index ID 4425135
Web Of Science Researcher ID
H-Index , Verified Peer Reviews, Citing Articles
ORCID ID
Scopus Author ID
H-Index, Citations, Documents
Researchgate
Research Interest Score, h-index
 -
school
Academic Degree
public Top 10 Chemical Sciences in the World, Top 10 Chemical Sciences in United States, Top 10 Chemical Sciences at Amgen Inc, Top 10 Natural Sciences in United States , Best Scientists at Amgen Inc, Similarly Ranked Academics in Chemical Sciences Worldwide and in United States – Discover the Full List Now.