Lehr, Claus Michael
Helmholtz-Institut für Pharmazeutische Forschung Saarland (HIPS),
Germany
2026 Rank: 11,169
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Pharmacology & Pharmacy
SubField 2:
Nanoscience & Nanotechnology
Rank in SubField 1: 64 out of 166,116 Researchers
Data For The Year: 2026
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 11,169 | 11,505 |
| Total Cites | 26,478 | 29,980 |
| H-index | 86 | 92 |
| Hm-index | 36 | 38 |
| Number of Single Authored Papers | 14 | 14 |
| Total Cites to Single Authored Papers | 582 | 596 |
| Number of Single+First Authored Papers | 31 | 31 |
| Total Cites to Single+First Authored Papers | 2,481 | 2,562 |
| Number of Single+First+Last Authored Papers | 290 | 290 |
| Total Cites to Single+First+Last Authored Papers | 14,894 | 16,523 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 20,880 | 22,364 |
| Ratio of Total Citations to Distinct Citing Papers | 1.27 | 1.34 |
| Self-Citation Percentage |
11.68%
|
|
Lehr, Claus Michael
Helmholtz-Institut für Pharmazeutische Forschung Saarland (HIPS),
Germany
2025 Rank: 10,916
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Pharmacology & Pharmacy
SubField 2:
Nanoscience & Nanotechnology
Rank in SubField 1: 65 out of 157,499 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 10,916 | 11,162 |
| Total Cites | 24,447 | 27,799 |
| H-index | 84 | 90 |
| Hm-index | 35 | 37 |
| Number of Single Authored Papers | 14 | 14 |
| Total Cites to Single Authored Papers | 565 | 579 |
| Number of Single+First Authored Papers | 31 | 31 |
| Total Cites to Single+First Authored Papers | 2,422 | 2,501 |
| Number of Single+First+Last Authored Papers | 284 | 284 |
| Total Cites to Single+First+Last Authored Papers | 13,950 | 15,507 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 19,180 | 20,593 |
| Ratio of Total Citations to Distinct Citing Papers | 1.27 | 1.35 |
| Self-Citation Percentage |
12.06%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Pharmacology & Pharmacy
SubField 2:
Nanoscience & Nanotechnology
Rank in SubField 1: 65 out of 148,458 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 10,900 | 11,139 |
| Total Cites | 22,410 | 25,576 |
| H-index | 81 | 87 |
| Hm-index | 33 | 36 |
| Number of Single Authored Papers | 14 | 14 |
| Total Cites to Single Authored Papers | 547 | 561 |
| Number of Single+First Authored Papers | 31 | 31 |
| Total Cites to Single+First Authored Papers | 2,360 | 2,439 |
| Number of Single+First+Last Authored Papers | 270 | 270 |
| Total Cites to Single+First+Last Authored Papers | 13,004 | 14,464 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 17,439 | 18,771 |
| Ratio of Total Citations to Distinct Citing Papers | 1.29 | 1.36 |
| Self-Citation Percentage |
12.38%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Pharmacology & Pharmacy
SubField 2:
Toxicology
Rank in SubField 1: 66 out of 140,593 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 10,816 | 11,193 |
| Total Cites | 20,500 | 23,479 |
| H-index | 78 | 84 |
| Hm-index | 32 | 34 |
| Number of Single Authored Papers | 14 | 14 |
| Total Cites to Single Authored Papers | 533 | 547 |
| Number of Single+First Authored Papers | 31 | 31 |
| Total Cites to Single+First Authored Papers | 2,303 | 2,382 |
| Number of Single+First+Last Authored Papers | 262 | 262 |
| Total Cites to Single+First+Last Authored Papers | 12,072 | 13,467 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 15,891 | 17,142 |
| Ratio of Total Citations to Distinct Citing Papers | 1.29 | 1.37 |
| Self-Citation Percentage |
12.69%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Pharmacology & Pharmacy
SubField 2:
Toxicology
Rank in SubField 1: 76 out of 134,745 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 10,908 | 11,091 |
| Total Cites | 18,394 | 21,166 |
| H-index | 73 | 80 |
| Hm-index | 31 | 33 |
| Number of Single Authored Papers | 14 | 14 |
| Total Cites to Single Authored Papers | 515 | 529 |
| Number of Single+First Authored Papers | 31 | 31 |
| Total Cites to Single+First Authored Papers | 2,236 | 2,315 |
| Number of Single+First+Last Authored Papers | 256 | 256 |
| Total Cites to Single+First+Last Authored Papers | 10,970 | 12,279 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 14,192 | 15,347 |
| Ratio of Total Citations to Distinct Citing Papers | 1.30 | 1.38 |
| Self-Citation Percentage |
13.10%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Pharmacology & Pharmacy
SubField 2:
Toxicology
Rank in SubField 1: 76 out of 131,063 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 10,634 | 10,867 |
| Total Cites | 17,444 | 20,088 |
| H-index | 71 | 78 |
| Hm-index | 31 | 33 |
| Number of Single Authored Papers | 14 | 14 |
| Total Cites to Single Authored Papers | 502 | 516 |
| Number of Single+First Authored Papers | 30 | 30 |
| Total Cites to Single+First Authored Papers | 2,172 | 2,250 |
| Number of Single+First+Last Authored Papers | 238 | 238 |
| Total Cites to Single+First+Last Authored Papers | 10,428 | 11,679 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 13,490 | 14,593 |
| Ratio of Total Citations to Distinct Citing Papers | 1.29 | 1.38 |
| Self-Citation Percentage |
13.16%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Pharmacology & Pharmacy
SubField 2:
Toxicology
Rank in SubField 1: 80 out of 94,611 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 10,951 | 11,102 |
| Total Cites | 15,364 | 17,721 |
| H-index | 66 | 73 |
| Hm-index | 29 | 31 |
| Number of Single Authored Papers | 14 | 14 |
| Total Cites to Single Authored Papers | 488 | 502 |
| Number of Single+First Authored Papers | 30 | 30 |
| Total Cites to Single+First Authored Papers | 2,102 | 2,180 |
| Number of Single+First+Last Authored Papers | 229 | 229 |
| Total Cites to Single+First+Last Authored Papers | 9,259 | 10,348 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 11,835 | 12,827 |
| Ratio of Total Citations to Distinct Citing Papers | 1.30 | 1.38 |
| Self-Citation Percentage |
13.30%
|
|
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