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James B. Eckenhoff

James B. Eckenhoff

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D-Index & Metrics

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Discipline name D-Index World Ranking National Ranking Publications Citations
Engineering and Technology 37 8334 2310 165 6305

James B. Eckenhoff publications per year

The chart shows the history of publications by James B. Eckenhoff between 1976 and 2009, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. James B. Eckenhoff published across 34 years, from 1976 to 2009, averaging 6.5 papers a year. Output peaked at 33 publications in 1986. 1 of the 220 publications appeared in the last two years.

No. of publications
10 20 30
Bar chart. Horizontal axis: year, 1976 to 2009. Vertical axis: number of publications, 0 to 33. Peak 33 publications in 1986. 1976: 3 publications 1977: 0 publications 1978: 0 publications 1979: 0 publications 1980: 4 publications 1981: 2 publications 1982: 3 publications 1983: 0 publications 1984: 4 publications 1985: 21 publications 1986: 33 publications 1987: 9 publications 1988: 27 publications 1989: 20 publications 1990: 14 publications 1991: 12 publications 1992: 14 publications 1993: 5 publications 1994: 4 publications 1995: 9 publications 1996: 7 publications 1997: 13 publications 1998: 7 publications 1999: 5 publications 2000: 1 publication 2001: 0 publications 2002: 1 publication 2003: 0 publications 2004: 0 publications 2005: 0 publications 2006: 1 publication 2007: 0 publications 2008: 0 publications 2009: 1 publication
1976 2009

220 publications in total across all disciplines

View publications per year as a table
James B. Eckenhoff: publications per year, 1976 to 2009
Year Publications
1976 3
1977 0
1978 0
1979 0
1980 4
1981 2
1982 3
1983 0
1984 4
1985 21
1986 33
1987 9
1988 27
1989 20
1990 14
1991 12
1992 14
1993 5
1994 4
1995 9
1996 7
1997 13
1998 7
1999 5
2000 1
2001 0
2002 1
2003 0
2004 0
2005 0
2006 1
2007 0
2008 0
2009 1
Total 220
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James B. Eckenhoff publications per year - data summary

  • James B. Eckenhoff, a Engineering and Technology scholar from Alza, has 220 publications recorded across 34 years, from 1976 to 2009.
  • The oldest publication on record dates to 1976 and the most recent to 2009.
  • The most productive year is 1986, with 33 publications.
  • The least productive years with any output are 2000, 2002, 2006 and 2009, with 1 publication each.
  • 10 of the 34 years in the span carry no publications at all (1977, 1978, 1979, 1983 and others).
  • The rate of publication averages 6.5 papers per year over the whole span, or 9.2 per year counting only the 24 years with at least one publication.
  • The last 5 years on the chart (2005-2009) hold 2 publications, <1% of the career total.
  • Split into equal eras - 1976-1987: 79 publications (6.6 per year); 1988-1999: 137 publications (11.4 per year); 2000-2009: 4 publications (0.4 per year).
  • Comparing the opening and closing eras, the overall trend of publication is declining.

James B. Eckenhoff publication distribution in Engineering and Technology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Engineering and Technology in 2026. The highlighted bar marks where James B. Eckenhoff sits on this spectrum.

No. of scientists
100 200 300 400
Bar chart with 78 bars. Horizontal axis: publications, 38–47 to 804+. Vertical axis: number of scientists, 0 to 457. Most scientists, 457, have 148–157 publications. The last bar groups every scientist with 804 publications or more. The highlighted bar, 158–167 publications, is where this scientist sits. 38–47 publications: 20 scientists 48–57 publications: 35 scientists 58–67 publications: 96 scientists 68–77 publications: 135 scientists 78–87 publications: 190 scientists 88–97 publications: 259 scientists 98–107 publications: 283 scientists 108–117 publications: 369 scientists 118–127 publications: 341 scientists 128–137 publications: 386 scientists 138–147 publications: 372 scientists 148–157 publications: 457 scientists 158–167 publications: 415 scientists 168–177 publications: 407 scientists 178–187 publications: 421 scientists 188–197 publications: 378 scientists 198–207 publications: 403 scientists 208–217 publications: 317 scientists 218–227 publications: 346 scientists 228–237 publications: 321 scientists 238–247 publications: 260 scientists 248–257 publications: 280 scientists 258–267 publications: 240 scientists 268–277 publications: 214 scientists 278–287 publications: 242 scientists 288–297 publications: 203 scientists 298–307 publications: 166 scientists 308–317 publications: 154 scientists 318–327 publications: 175 scientists 328–337 publications: 159 scientists 338–347 publications: 99 scientists 348–357 publications: 131 scientists 358–367 publications: 106 scientists 368–377 publications: 118 scientists 378–387 publications: 97 scientists 388–397 publications: 108 scientists 398–407 publications: 82 scientists 408–417 publications: 71 scientists 418–427 publications: 64 scientists 428–437 publications: 55 scientists 438–447 publications: 54 scientists 448–457 publications: 60 scientists 458–467 publications: 47 scientists 468–477 publications: 40 scientists 478–487 publications: 30 scientists 488–497 publications: 29 scientists 498–507 publications: 38 scientists 508–517 publications: 40 scientists 518–527 publications: 32 scientists 528–537 publications: 23 scientists 538–547 publications: 28 scientists 548–557 publications: 23 scientists 558–567 publications: 19 scientists 568–577 publications: 16 scientists 578–587 publications: 17 scientists 588–597 publications: 18 scientists 598–607 publications: 22 scientists 608–617 publications: 15 scientists 618–627 publications: 9 scientists 628–637 publications: 11 scientists 638–647 publications: 21 scientists 648–657 publications: 12 scientists 658–667 publications: 9 scientists 668–677 publications: 11 scientists 678–687 publications: 9 scientists 688–697 publications: 6 scientists 698–707 publications: 14 scientists 708–717 publications: 7 scientists 718–727 publications: 8 scientists 728–737 publications: 10 scientists 738–747 publications: 9 scientists 748–757 publications: 5 scientists 758–767 publications: 5 scientists 768–777 publications: 11 scientists 778–787 publications: 7 scientists 788–797 publications: 2 scientists 798–803 publications: 4 scientists 804+ publications: 100 scientists
38–47 publications 804+

This scientist: 165 publications — 33rd percentile

33% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 804 publications or more.

View publications distribution as a table
Number of Engineering and Technology scientists by publication count, Research.com 2026 ranking edition. Based on 9,796 ranked scientists.
Publications Scientists This scientist
38–47 20
48–57 35
58–67 96
68–77 135
78–87 190
88–97 259
98–107 283
108–117 369
118–127 341
128–137 386
138–147 372
148–157 457
158–167 415 165
168–177 407
178–187 421
188–197 378
198–207 403
208–217 317
218–227 346
228–237 321
238–247 260
248–257 280
258–267 240
268–277 214
278–287 242
288–297 203
298–307 166
308–317 154
318–327 175
328–337 159
338–347 99
348–357 131
358–367 106
368–377 118
378–387 97
388–397 108
398–407 82
408–417 71
418–427 64
428–437 55
438–447 54
448–457 60
458–467 47
468–477 40
478–487 30
488–497 29
498–507 38
508–517 40
518–527 32
528–537 23
538–547 28
548–557 23
558–567 19
568–577 16
578–587 17
588–597 18
598–607 22
608–617 15
618–627 9
628–637 11
638–647 21
648–657 12
658–667 9
668–677 11
678–687 9
688–697 6
698–707 14
708–717 7
718–727 8
728–737 10
738–747 9
748–757 5
758–767 5
768–777 11
778–787 7
788–797 2
798–803 4
804+ 100
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James B. Eckenhoff publication distribution in Engineering and Technology in 2026 - data summary

  • The chart plots the publication count of all 9,796 Engineering and Technology scientists ranked by Research.com in 2026, grouped into 78 ranges running from 38–47 to 804+ publications.
  • James B. Eckenhoff, a Engineering and Technology scholar from Alza, records 165 publications - the 33rd percentile of the discipline.
  • 33% of ranked Engineering and Technology scientists score the same or lower than James B. Eckenhoff, and about 67% score higher.
  • The median of the discipline falls in the 198–207 publications range, and James B. Eckenhoff ranks below the median.
  • The most crowded range is 148–157 publications, holding 457 scientists (5% of the field).
  • 61% of the field sits in the lowest quarter of the value range (up to 228–237 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 804 publications or more, 100 scientists in all (1% of the field).

James B. Eckenhoff D-index placement in Engineering and Technology in 2026

The chart shows the D-index (discipline H-index) distribution of Engineering and Technology scientists ranked by Research.com in 2026. The highlighted bar marks where James B. Eckenhoff sits on this spectrum.

No. of scientists
100 200 300 400
Bar chart with 78 bars. Horizontal axis: D-Index, 30 to 107+. Vertical axis: number of scientists, 0 to 426. Most scientists, 426, have 42 D-Index. The last bar groups every scientist with 107 D-Index or more. The highlighted bar, 37 D-Index, is where this scientist sits. 30 D-Index: 59 scientists 31 D-Index: 114 scientists 32 D-Index: 129 scientists 33 D-Index: 189 scientists 34 D-Index: 200 scientists 35 D-Index: 262 scientists 36 D-Index: 311 scientists 37 D-Index: 312 scientists 38 D-Index: 350 scientists 39 D-Index: 385 scientists 40 D-Index: 348 scientists 41 D-Index: 362 scientists 42 D-Index: 426 scientists 43 D-Index: 380 scientists 44 D-Index: 310 scientists 45 D-Index: 341 scientists 46 D-Index: 301 scientists 47 D-Index: 306 scientists 48 D-Index: 271 scientists 49 D-Index: 246 scientists 50 D-Index: 210 scientists 51 D-Index: 253 scientists 52 D-Index: 213 scientists 53 D-Index: 221 scientists 54 D-Index: 195 scientists 55 D-Index: 186 scientists 56 D-Index: 170 scientists 57 D-Index: 167 scientists 58 D-Index: 166 scientists 59 D-Index: 144 scientists 60 D-Index: 152 scientists 61 D-Index: 141 scientists 62 D-Index: 138 scientists 63 D-Index: 131 scientists 64 D-Index: 118 scientists 65 D-Index: 114 scientists 66 D-Index: 119 scientists 67 D-Index: 95 scientists 68 D-Index: 87 scientists 69 D-Index: 77 scientists 70 D-Index: 89 scientists 71 D-Index: 69 scientists 72 D-Index: 54 scientists 73 D-Index: 46 scientists 74 D-Index: 55 scientists 75 D-Index: 54 scientists 76 D-Index: 49 scientists 77 D-Index: 53 scientists 78 D-Index: 46 scientists 79 D-Index: 28 scientists 80 D-Index: 39 scientists 81 D-Index: 36 scientists 82 D-Index: 24 scientists 83 D-Index: 26 scientists 84 D-Index: 36 scientists 85 D-Index: 18 scientists 86 D-Index: 25 scientists 87 D-Index: 19 scientists 88 D-Index: 26 scientists 89 D-Index: 27 scientists 90 D-Index: 23 scientists 91 D-Index: 15 scientists 92 D-Index: 12 scientists 93 D-Index: 9 scientists 94 D-Index: 15 scientists 95 D-Index: 10 scientists 96 D-Index: 13 scientists 97 D-Index: 13 scientists 98 D-Index: 9 scientists 99 D-Index: 7 scientists 100 D-Index: 7 scientists 101 D-Index: 8 scientists 102 D-Index: 7 scientists 103 D-Index: 7 scientists 104 D-Index: 9 scientists 105 D-Index: 6 scientists 106 D-Index: 9 scientists 107+ D-Index: 99 scientists
30 D-Index 107+

This scientist: 37 D-Index — 16th percentile

16% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 107 D-Index or more.

View D-Index distribution as a table
Number of Engineering and Technology scientists by D-index, Research.com 2026 ranking edition. Based on 9,796 ranked scientists.
D-Index Scientists This scientist
30 59
31 114
32 129
33 189
34 200
35 262
36 311
37 312 37
38 350
39 385
40 348
41 362
42 426
43 380
44 310
45 341
46 301
47 306
48 271
49 246
50 210
51 253
52 213
53 221
54 195
55 186
56 170
57 167
58 166
59 144
60 152
61 141
62 138
63 131
64 118
65 114
66 119
67 95
68 87
69 77
70 89
71 69
72 54
73 46
74 55
75 54
76 49
77 53
78 46
79 28
80 39
81 36
82 24
83 26
84 36
85 18
86 25
87 19
88 26
89 27
90 23
91 15
92 12
93 9
94 15
95 10
96 13
97 13
98 9
99 7
100 7
101 8
102 7
103 7
104 9
105 6
106 9
107+ 99
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James B. Eckenhoff D-index placement in Engineering and Technology in 2026 - data summary

  • The chart plots the discipline H-index (D-index) of all 9,796 Engineering and Technology scientists ranked by Research.com in 2026, grouped into 78 ranges running from 30 to 107+ D-Index.
  • James B. Eckenhoff, a Engineering and Technology scholar from Alza, records 37 D-Index - the 16th percentile of the discipline.
  • 16% of ranked Engineering and Technology scientists score the same or lower than James B. Eckenhoff, and about 84% score higher.
  • The median of the discipline falls in the 47 D-Index range, and James B. Eckenhoff ranks below the median.
  • The most crowded range is 42 D-Index, holding 426 scientists (4% of the field).
  • 57% of the field sits in the lowest quarter of the value range (up to 49 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 107 D-Index or more, 99 scientists in all (1% of the field).

Overview

What is he best known for?

The fields of study he is best known for:

  • Mechanical engineering
  • Electrical engineering
  • Polymer

James B. Eckenhoff mainly investigates Mechanical engineering, Delivery system, Biomedical engineering, Structural engineering and Internal space. His research on Biomedical engineering frequently connects to adjacent areas such as Active agent. His Active agent research includes themes of Matrix, Sustained delivery, Transdermal and Solubility.

James B. Eckenhoff combines subjects such as Inert, Adhesive, Compartment and Chemical engineering with his study of Structural engineering. His study in Internal space is interdisciplinary in nature, drawing from both Computer hardware, Electrical engineering and Internal pressure. His work deals with themes such as Injector and Nanotechnology, which intersect with Lumen.

His most cited work include:

  • Sustained delivery of an active agent using an implantable system (317 citations)
  • Osmotically driven fluid dispenser (249 citations)
  • Delivery device providing beneficial agent stability (206 citations)

What are the main themes of his work throughout his whole career to date?

His main research concerns Biomedical engineering, Delivery system, Internal space, Composite material and Process engineering. James B. Eckenhoff works on Biomedical engineering which deals in particular with Lumen. James B. Eckenhoff incorporates a variety of subjects into his writings, including Delivery system, Nanotechnology, Control engineering and Structural engineering.

His Internal space research is within the category of Mechanical engineering.

He most often published in these fields:

  • Biomedical engineering (32.80%)
  • Delivery system (22.22%)
  • Internal space (10.05%)

What were the highlights of his more recent work (between 1993-2009)?

  • Biomedical engineering (32.80%)
  • Delivery system (22.22%)
  • Piston (3.17%)

In recent papers he was focusing on the following fields of study:

James B. Eckenhoff focuses on Biomedical engineering, Delivery system, Piston, Peptide and Chromatography. James B. Eckenhoff specializes in Biomedical engineering, namely Lumen. His Delivery system studies intersect with other subjects such as Compartment, Control engineering, Process engineering, Structural engineering and Lumen.

His Piston research is multidisciplinary, incorporating perspectives in Space, Engineering drawing, Composite material and Drug delivery. James B. Eckenhoff focuses mostly in the field of Peptide, narrowing it down to matters related to Aqueous solution and, in some cases, Drug. His Chromatography research incorporates themes from Suspension and Active systems.

Between 1993 and 2009, his most popular works were:

  • Sustained delivery of an active agent using an implantable system (317 citations)
  • Aqueous formulations of peptides (56 citations)
  • Peptide/protein suspended formulations (53 citations)

In his most recent research, the most cited papers focused on:

  • Mechanical engineering
  • Electrical engineering
  • Chemical engineering

James B. Eckenhoff spends much of his time researching Biomedical engineering, Peptide, Chromatography, Delivery system and Term delivery. His studies in Biomedical engineering integrate themes in fields like Sustained delivery, Drug delivery, Implant and Active agent. His Peptide research integrates issues from Suspension and Physical stability.

His Chromatography study combines topics in areas such as Semipermeable membrane, Membrane and Cellulose acetate-butyrate. A majority of his Delivery system research is a blend of other scientific areas, such as Control engineering, Process engineering, Efflux rate and Compartment. Term delivery is intertwined with Aqueous solution, Organic chemistry, Protic solvent and Drug in his study.

Best Publications

  • Sustained delivery of an active agent using an implantable system

    John R. Peery;Keith E. Dionne;James B. Eckenhoff;Felix A. Landrau

  • Osmotically driven fluid dispenser

    James B. Eckenhoff;Felix A. Landrau

  • Delivery device providing beneficial agent stability

    James B. Eckenhoff

  • Delivery device with a protective sleeve

    Judy A. Magruder;John R. Peery;James B. Eckenhoff

  • Release rate adjustment of osmotic or diffusional delivery devices

    James B. Eckenhoff;John Urquhart

  • Delivery system for beneficial agent over a broad range of rates

    Judy A. Magruder;James B. Eckenhoff;Richard Cortese;Jeremy C. Wright

  • Multi-unit delivery system

    Patrick S. L. Wong;Felix Theeuwes;James B. Eckenhoff;Steven D. Larsen

  • Delivery system comprising biocompatible beneficial agent formulation

    Judy A. Magruder;James B. Eckenhoff;Richard Cortese;Jeremy C. Wright

  • Body mounted pump housing and pump assembly employing the same

    James B. Eckenhoff;Felix A. Landrau;John R. Peery

  • Dispenser with movable matrix comprising a plurality of tiny pills

    Patrick S.-L. Wong;Felix Theeuwes;Richard Cortese;James B. Eckenhoff

  • Polyurethane-containing delivery systems

    Judy A. Magruder;James B. Eckenhoff;Richard Cortese;Jeremy C. Wright

  • Multi-layer delivery system

    Patrick S. L. Wong;Felix Theeuwes;James B. Eckenhoff

  • DISPENSER WHICH DELIVERS A DRUG IN A CARRIER THAT DIFFUSES THEREFROM BY SELF-POWER

    Theeuwes Felix;Wong Patrick S L;Cortese Richard;Eckenhoff James B

  • Dispenser comprising displaceable matrix with solid state properties

    Felix Theeuwes;Patrick S.L. Wong;Richard Cortese;James B. Eckenhoff

  • Self-driven hypodermic injector

    James B. Eckenhoff

  • Delivery system comprising means for controlling internal pressure

    Jeremy C. Wright;James B. Eckenhoff;Frederick H. Maruyama;John R. Peery

  • TRANSDERMAL PRUG DELIVERY DEVICE

    Campbell Partricia;Eckenhoff James B;Place Virgil A

  • Water absorbing fluid dispenser

    James B. Eckenhoff

  • Self-driven pump

    James B. Eckenhoff

  • Dispenser capable of delivering plurality of drug units

    Patrick S. L. Wong;Felix Theeuwes;James B. Eckenhoff;Steven D. Larsen

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