World's Best Scientists 2026 revealed!

D-Index & Metrics

Discipline name D-Index World Ranking National Ranking Publications Citations
Immunology 80 1628 811 683 23021
Medicine 80 17115 8574 695 23220

Roy Patterson publications per year

The chart shows the history of publications by Roy Patterson between 1957 and 2020, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Roy Patterson published across 64 years, from 1957 to 2020, averaging 10.9 papers a year. Output peaked at 33 publications in 1985. 2 of the 700 publications appeared in the last two years.

No. of publications
10 20 30
Bar chart. Horizontal axis: year, 1957 to 2020. Vertical axis: number of publications, 0 to 33. Peak 33 publications in 1985. 1957: 1 publication 1958: 1 publication 1959: 3 publications 1960: 2 publications 1961: 2 publications 1962: 8 publications 1963: 6 publications 1964: 4 publications 1965: 7 publications 1966: 8 publications 1967: 9 publications 1968: 15 publications 1969: 13 publications 1970: 12 publications 1971: 14 publications 1972: 7 publications 1973: 21 publications 1974: 14 publications 1975: 15 publications 1976: 26 publications 1977: 20 publications 1978: 26 publications 1979: 21 publications 1980: 24 publications 1981: 20 publications 1982: 20 publications 1983: 26 publications 1984: 24 publications 1985: 33 publications 1986: 29 publications 1987: 32 publications 1988: 30 publications 1989: 19 publications 1990: 25 publications 1991: 15 publications 1992: 17 publications 1993: 25 publications 1994: 9 publications 1995: 21 publications 1996: 16 publications 1997: 9 publications 1998: 6 publications 1999: 8 publications 2000: 15 publications 2001: 6 publications 2002: 2 publications 2003: 1 publication 2004: 1 publication 2005: 0 publications 2006: 0 publications 2007: 0 publications 2008: 2 publications 2009: 0 publications 2010: 0 publications 2011: 0 publications 2012: 0 publications 2013: 0 publications 2014: 0 publications 2015: 2 publications 2016: 2 publications 2017: 4 publications 2018: 0 publications 2019: 1 publication 2020: 1 publication
1957 2020

700 publications in total across all disciplines

View publications per year as a table
Roy Patterson: publications per year, 1957 to 2020
Year Publications
1957 1
1958 1
1959 3
1960 2
1961 2
1962 8
1963 6
1964 4
1965 7
1966 8
1967 9
1968 15
1969 13
1970 12
1971 14
1972 7
1973 21
1974 14
1975 15
1976 26
1977 20
1978 26
1979 21
1980 24
1981 20
1982 20
1983 26
1984 24
1985 33
1986 29
1987 32
1988 30
1989 19
1990 25
1991 15
1992 17
1993 25
1994 9
1995 21
1996 16
1997 9
1998 6
1999 8
2000 15
2001 6
2002 2
2003 1
2004 1
2005 0
2006 0
2007 0
2008 2
2009 0
2010 0
2011 0
2012 0
2013 0
2014 0
2015 2
2016 2
2017 4
2018 0
2019 1
2020 1
Total 700
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Roy Patterson publications per year - data summary

  • Roy Patterson, a Immunology scholar from Northwestern University, has 700 publications recorded across 64 years, from 1957 to 2020.
  • The oldest publication on record dates to 1957 and the most recent to 2020.
  • The most productive year is 1985, with 33 publications.
  • The least productive years with any output are 1957, 1958, 2003, 2004 and others, with 1 publication each.
  • 10 of the 64 years in the span carry no publications at all (2005, 2006, 2007, 2009 and others).
  • The rate of publication averages 10.9 papers per year over the whole span, or 13.0 per year counting only the 54 years with at least one publication.
  • The last 5 years on the chart (2016-2020) hold 8 publications, 1% of the career total.
  • Split into equal eras - 1957-1978: 234 publications (10.6 per year); 1979-2000: 444 publications (20.2 per year); 2001-2020: 22 publications (1.1 per year).
  • Comparing the opening and closing eras, the overall trend of publication is declining.

Roy Patterson publication distribution in Immunology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Immunology in 2026. The highlighted bar marks where Roy Patterson sits on this spectrum.

No. of scientists
50 100 150
Bar chart with 76 bars. Horizontal axis: publications, 62–71 to 807+. Vertical axis: number of scientists, 0 to 189. Most scientists, 189, have 152–161 publications. The last bar groups every scientist with 807 publications or more. The highlighted bar, 682–691 publications, is where this scientist sits. 62–71 publications: 9 scientists 72–81 publications: 23 scientists 82–91 publications: 40 scientists 92–101 publications: 72 scientists 102–111 publications: 86 scientists 112–121 publications: 108 scientists 122–131 publications: 150 scientists 132–141 publications: 160 scientists 142–151 publications: 159 scientists 152–161 publications: 189 scientists 162–171 publications: 166 scientists 172–181 publications: 181 scientists 182–191 publications: 188 scientists 192–201 publications: 187 scientists 202–211 publications: 178 scientists 212–221 publications: 158 scientists 222–231 publications: 168 scientists 232–241 publications: 159 scientists 242–251 publications: 160 scientists 252–261 publications: 148 scientists 262–271 publications: 116 scientists 272–281 publications: 125 scientists 282–291 publications: 115 scientists 292–301 publications: 111 scientists 302–311 publications: 95 scientists 312–321 publications: 97 scientists 322–331 publications: 97 scientists 332–341 publications: 99 scientists 342–351 publications: 96 scientists 352–361 publications: 69 scientists 362–371 publications: 76 scientists 372–381 publications: 71 scientists 382–391 publications: 71 scientists 392–401 publications: 62 scientists 402–411 publications: 54 scientists 412–421 publications: 41 scientists 422–431 publications: 63 scientists 432–441 publications: 53 scientists 442–451 publications: 31 scientists 452–461 publications: 42 scientists 462–471 publications: 40 scientists 472–481 publications: 29 scientists 482–491 publications: 34 scientists 492–501 publications: 30 scientists 502–511 publications: 23 scientists 512–521 publications: 41 scientists 522–531 publications: 29 scientists 532–541 publications: 28 scientists 542–551 publications: 16 scientists 552–561 publications: 18 scientists 562–571 publications: 18 scientists 572–581 publications: 17 scientists 582–591 publications: 17 scientists 592–601 publications: 17 scientists 602–611 publications: 19 scientists 612–621 publications: 13 scientists 622–631 publications: 12 scientists 632–641 publications: 11 scientists 642–651 publications: 16 scientists 652–661 publications: 9 scientists 662–671 publications: 5 scientists 672–681 publications: 13 scientists 682–691 publications: 12 scientists 692–701 publications: 6 scientists 702–711 publications: 6 scientists 712–721 publications: 9 scientists 722–731 publications: 9 scientists 732–741 publications: 6 scientists 742–751 publications: 11 scientists 752–761 publications: 10 scientists 762–771 publications: 7 scientists 772–781 publications: 12 scientists 782–791 publications: 7 scientists 792–801 publications: 5 scientists 802–806 publications: 1 scientist 807+ publications: 100 scientists
62–71 publications 807+

This scientist: 683 publications — 96th percentile

96% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 807 publications or more.

View publications distribution as a table
Number of Immunology scientists by publication count, Research.com 2026 ranking edition. Based on 4,929 ranked scientists.
Publications Scientists This scientist
62–71 9
72–81 23
82–91 40
92–101 72
102–111 86
112–121 108
122–131 150
132–141 160
142–151 159
152–161 189
162–171 166
172–181 181
182–191 188
192–201 187
202–211 178
212–221 158
222–231 168
232–241 159
242–251 160
252–261 148
262–271 116
272–281 125
282–291 115
292–301 111
302–311 95
312–321 97
322–331 97
332–341 99
342–351 96
352–361 69
362–371 76
372–381 71
382–391 71
392–401 62
402–411 54
412–421 41
422–431 63
432–441 53
442–451 31
452–461 42
462–471 40
472–481 29
482–491 34
492–501 30
502–511 23
512–521 41
522–531 29
532–541 28
542–551 16
552–561 18
562–571 18
572–581 17
582–591 17
592–601 17
602–611 19
612–621 13
622–631 12
632–641 11
642–651 16
652–661 9
662–671 5
672–681 13
682–691 12 683
692–701 6
702–711 6
712–721 9
722–731 9
732–741 6
742–751 11
752–761 10
762–771 7
772–781 12
782–791 7
792–801 5
802–806 1
807+ 100
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Roy Patterson publication distribution in Immunology in 2026 - data summary

  • The chart plots the publication count of all 4,929 Immunology scientists ranked by Research.com in 2026, grouped into 76 ranges running from 62–71 to 807+ publications.
  • Roy Patterson, a Immunology scholar from Northwestern University, records 683 publications - the 96th percentile of the discipline.
  • 96% of ranked Immunology scientists score the same or lower than Roy Patterson, and about 4% score higher.
  • The median of the discipline falls in the 242–251 publications range, and Roy Patterson ranks above the median.
  • The most crowded range is 152–161 publications, holding 189 scientists (4% of the field).
  • 52% of the field sits in the lowest quarter of the value range (up to 242–251 publications), so the distribution is heavily right-skewed and high scores are rare.
  • The final bar has no upper bound: it groups every scientist with 807 publications or more, 100 scientists in all (2% of the field).

Roy Patterson D-index placement in Immunology in 2026

The chart shows the D-index (discipline H-index) distribution of Immunology scientists ranked by Research.com in 2026. The highlighted bar marks where Roy Patterson sits on this spectrum.

No. of scientists
50 100 150 200
Bar chart with 60 bars. Horizontal axis: D-Index, 40–41 to 157+. Vertical axis: number of scientists, 0 to 201. Most scientists, 201, have 58–59 D-Index. The last bar groups every scientist with 157 D-Index or more. The highlighted bar, 80–81 D-Index, is where this scientist sits. 40–41 D-Index: 28 scientists 42–43 D-Index: 91 scientists 44–45 D-Index: 157 scientists 46–47 D-Index: 192 scientists 48–49 D-Index: 175 scientists 50–51 D-Index: 188 scientists 52–53 D-Index: 177 scientists 54–55 D-Index: 155 scientists 56–57 D-Index: 194 scientists 58–59 D-Index: 201 scientists 60–61 D-Index: 197 scientists 62–63 D-Index: 201 scientists 64–65 D-Index: 173 scientists 66–67 D-Index: 167 scientists 68–69 D-Index: 172 scientists 70–71 D-Index: 199 scientists 72–73 D-Index: 184 scientists 74–75 D-Index: 133 scientists 76–77 D-Index: 163 scientists 78–79 D-Index: 127 scientists 80–81 D-Index: 121 scientists 82–83 D-Index: 125 scientists 84–85 D-Index: 121 scientists 86–87 D-Index: 102 scientists 88–89 D-Index: 96 scientists 90–91 D-Index: 75 scientists 92–93 D-Index: 72 scientists 94–95 D-Index: 74 scientists 96–97 D-Index: 66 scientists 98–99 D-Index: 68 scientists 100–101 D-Index: 49 scientists 102–103 D-Index: 60 scientists 104–105 D-Index: 54 scientists 106–107 D-Index: 36 scientists 108–109 D-Index: 23 scientists 110–111 D-Index: 52 scientists 112–113 D-Index: 41 scientists 114–115 D-Index: 34 scientists 116–117 D-Index: 25 scientists 118–119 D-Index: 28 scientists 120–121 D-Index: 11 scientists 122–123 D-Index: 20 scientists 124–125 D-Index: 27 scientists 126–127 D-Index: 19 scientists 128–129 D-Index: 20 scientists 130–131 D-Index: 16 scientists 132–133 D-Index: 17 scientists 134–135 D-Index: 14 scientists 136–137 D-Index: 15 scientists 138–139 D-Index: 9 scientists 140–141 D-Index: 11 scientists 142–143 D-Index: 9 scientists 144–145 D-Index: 9 scientists 146–147 D-Index: 7 scientists 148–149 D-Index: 7 scientists 150–151 D-Index: 7 scientists 152–153 D-Index: 5 scientists 154–155 D-Index: 8 scientists 156 D-Index: 6 scientists 157+ D-Index: 96 scientists
40–41 D-Index 157+

This scientist: 80 D-Index — 68th percentile

68% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 157 D-Index or more.

View D-Index distribution as a table
Number of Immunology scientists by D-index, Research.com 2026 ranking edition. Based on 4,929 ranked scientists.
D-Index Scientists This scientist
40–41 28
42–43 91
44–45 157
46–47 192
48–49 175
50–51 188
52–53 177
54–55 155
56–57 194
58–59 201
60–61 197
62–63 201
64–65 173
66–67 167
68–69 172
70–71 199
72–73 184
74–75 133
76–77 163
78–79 127
80–81 121 80
82–83 125
84–85 121
86–87 102
88–89 96
90–91 75
92–93 72
94–95 74
96–97 66
98–99 68
100–101 49
102–103 60
104–105 54
106–107 36
108–109 23
110–111 52
112–113 41
114–115 34
116–117 25
118–119 28
120–121 11
122–123 20
124–125 27
126–127 19
128–129 20
130–131 16
132–133 17
134–135 14
136–137 15
138–139 9
140–141 11
142–143 9
144–145 9
146–147 7
148–149 7
150–151 7
152–153 5
154–155 8
156 6
157+ 96
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Roy Patterson D-index placement in Immunology in 2026 - data summary

  • The chart plots the discipline H-index (D-index) of all 4,929 Immunology scientists ranked by Research.com in 2026, grouped into 60 ranges running from 40–41 to 157+ D-Index.
  • Roy Patterson, a Immunology scholar from Northwestern University, records 80 D-Index - the 68th percentile of the discipline.
  • 68% of ranked Immunology scientists score the same or lower than Roy Patterson, and about 32% score higher.
  • The median of the discipline falls in the 68–69 D-Index range, and Roy Patterson ranks above the median.
  • The most crowded range is 58–59 D-Index, holding 201 scientists (4% of the field).
  • 50% of the field sits in the lowest quarter of the value range (up to 68–69 D-Index), so the distribution is heavily right-skewed and high scores are rare.
  • The final bar has no upper bound: it groups every scientist with 157 D-Index or more, 96 scientists in all (2% of the field).

Overview

Roy Patterson was affiliated with Northwestern University in the United States. Their research activities focused primarily within the field of Engineering, contributing to areas such as Electrical and Electronic Engineering and Control and Systems Engineering.

The scientist's published work addressed topics including Islanding Detection in Power Systems, Power Systems Fault Detection, and HVDC Systems and Fault Protection. These research themes were reflected in the papers and collaborations throughout their career.

Among the recent work, one notable paper was titled Negative-Sequence Current Injection of Transmission Solar Farms, published in 2020 in the IEEE Transactions on Power Delivery. This publication has been cited 22 times, indicating its impact within the scholarly community.

  • Negative-Sequence Current Injection of Transmission Solar Farms (2020), IEEE Transactions on Power Delivery

Roy Patterson collaborated with various researchers during their career. Frequent coauthors included:

  • Gefei Kou
  • Jacob S. Jordan
  • Brett D. Cockerham
  • Philip VanSant

Publication venues for Patterson's work were centered on IEEE Transactions on Power Delivery, which served as a primary forum for their technical contributions.

  • IEEE Transactions on Power Delivery

The focus on power systems and fault detection methods was underscored by the choice of research topics and venues, reflecting a specialization in the control and reliability aspects of electrical engineering systems.

Best Publications

  • Clinical and Immunologic Criteria for the Diagnosis of Allergic Bronchopulmonary Aspergillosis

    Michael Rosenberg;Roy Patterson;Richard Mintzer;Barry J. Cooper

  • Allergic Bronchopulmonary Aspergillosis: Staging as an Aid to Management

    Roy Patterson;Paul A. Greenberger;Robert C. Radin;Mary Roberts

  • Allergic bronchopulmonary aspergillosis in cystic fibrosis

    Peter Laufer;Peter Laufer;Peter Laufer;Jordan N. Fink;Jordan N. Fink;Jordan N. Fink;W. Theodore Bruns;W. Theodore Bruns;W. Theodore Bruns;George F. Unger;George F. Unger;George F. Unger

  • The prevention of immediate generalized reactions to radiocontrast media in high-risk patients

    Paul A. Greenberger;Roy Patterson

  • Review of Alleged Reaction to Monosodium Glutamate and Outcome of a Multicenter Double-Blind Placebo-Controlled Study

    Raif S. Geha;Alexa Beiser;Clement Ren;Roy Patterson

  • Trimellitic anhydride-induced airway syndromes: Clinical and immunologic studies

    C.Raymond Zeiss;Roy Patterson;Jacob J. Pruzansky;Michael M. Miller

  • Munchausen's stridor: non‐organic laryngeal obstruction

    Roy Patterson;Michael Schatz;Mark Horton

  • Specific serum antibodies against isocyanates: association with occupational asthma.

    André Cartier;Leslie Grammer;Jean Luc Malo;Françoise Lagier

  • Antibody Production and Transfer to Egg Yolk in Chickens

    Roy Patterson;Julius S. Youngner;William O. Weigle;Frank J. Dixon

  • Dissociation of IgE from receptors on human basophils. I. Enhanced passive sensitization for histamine release.

    J. J. Pruzansky;Leslie C Grammer;R. Patterson;M. Roberts

  • Corticosteroid therapy for the pregnant asthmatic patient.

    Michael Schatz;Roy Patterson;Stanley Zeitz;John O'Rourke

  • Allergic bronchopulmonary aspergillosis and the evaluation of the patient with asthma

    Paul Allen Greenberger;Roy Patterson

  • Diagnosis and management of allergic bronchopulmonary aspergillosis.

    Paul Allen Greenberger;R. Patterson

  • Outcome of pregnancy in women requiring corticosteroids for severe asthma

    Richard Fitzsimons;Paul A. Greenberger;Roy Patterson

  • Serum IgE concentration in atopic dermatitis. Relationship to severity of disease and presence of atopic respiratory disease.

    Eloise E. Johnson;John S. Irons;Roy Patterson;Mary Roberts

  • The effect of inhaled leukotriene D4 in humans.

    Lewis J. Smith;Paul A. Greenberger;Roy Patterson;Robert D. Krell

  • The safety of immunotherapy during pregnancy

    W.James Metzger;Elaine Turner;Roy Patterson

  • The assessment of immunologic and clinical changes occurring during corticosteroid therapy for allergic bronchopulmonary aspergillosis

    Michael Rosenberg;Roy Patterson;Mary Roberts;Josephine Wang

  • Corticosteroid therapy in an additional 13 cases of Stevens-Johnson syndrome: a total series of 67 cases.

    A Tripathi;A M Ditto;L C Grammer;P A Greenberger

  • The bronchoconstrictor properties of platelet-activating factor in humans.

    Ami-Hai E. Rubin;Lewis J. Smith;Roy Patterson

  • Report of a WHO Scientific Group (Part 3 of 3)

    K. Holubar;N.R. Bergquist;G.R. Lesser;E.H. Beutner

Frequent Co-Authors

Paul A. Greenberger
Paul A. Greenberger Northwestern University
Leslie C. Grammer
Leslie C. Grammer Northwestern University
Kathleen E. Harris
Kathleen E. Harris Northwestern University
Jordan N. Fink
Jordan N. Fink Medical College of Wisconsin
Mary F. Roberts
Mary F. Roberts Boston College
Michael Schatz
Michael Schatz Kaiser Permanente
John P. Phair
John P. Phair Northwestern University
Viswanath P. Kurup
Viswanath P. Kurup Medical College of Wisconsin
Raymond G. Slavin
Raymond G. Slavin Saint Louis University
Raif S. Geha
Raif S. Geha Boston Children's Hospital

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