William A. Weigand

998 total citations
33 papers, 827 citations indexed

About

William A. Weigand is a scholar working on Molecular Biology, Biomedical Engineering and Pollution. According to data from OpenAlex, William A. Weigand has authored 33 papers receiving a total of 827 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Molecular Biology, 8 papers in Biomedical Engineering and 5 papers in Pollution. Recurrent topics in William A. Weigand's work include Microbial Metabolic Engineering and Bioproduction (7 papers), Viral Infectious Diseases and Gene Expression in Insects (6 papers) and Biofuel production and bioconversion (6 papers). William A. Weigand is often cited by papers focused on Microbial Metabolic Engineering and Bioproduction (7 papers), Viral Infectious Diseases and Gene Expression in Insects (6 papers) and Biofuel production and bioconversion (6 papers). William A. Weigand collaborates with scholars based in United States. William A. Weigand's co-authors include William E. Bentley, Matthew P. DeLisa, Jincai Li, Rakesh Govind, Satish J. Parulekar, Benjamin C. Stark, Frederick A. Keller, Victor F. Smolen, Yun‐Fei Ko and Qi Chen and has published in prestigious journals such as IEEE Transactions on Automatic Control, Annals of the New York Academy of Sciences and AIChE Journal.

In The Last Decade

William A. Weigand

33 papers receiving 796 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
William A. Weigand United States 17 604 194 149 131 70 33 827
Dane W. Zabriskie United States 10 388 0.6× 128 0.7× 68 0.5× 87 0.7× 41 0.6× 16 534
Ezequiel Franco‐Lara Germany 21 717 1.2× 340 1.8× 78 0.5× 99 0.8× 39 0.6× 46 1.0k
J. L. Vinke Netherlands 16 1.3k 2.1× 269 1.4× 104 0.7× 62 0.5× 19 0.3× 18 1.4k
Randolph T. Hatch United States 11 372 0.6× 155 0.8× 125 0.8× 48 0.4× 19 0.3× 19 567
Haruo Momose Japan 17 642 1.1× 105 0.5× 191 1.3× 157 1.2× 28 0.4× 71 794
Norman B. Jansen United States 13 574 1.0× 381 2.0× 48 0.3× 48 0.4× 51 0.7× 22 736
Daniel I. C. Wang United States 18 775 1.3× 404 2.1× 110 0.7× 63 0.5× 198 2.8× 28 1.2k
W. A. Knorre Austria 10 442 0.7× 102 0.5× 42 0.3× 69 0.5× 52 0.7× 43 560
Johannes Hemmerich Germany 14 535 0.9× 249 1.3× 68 0.5× 69 0.5× 28 0.4× 27 704
Jae Gu Pan South Korea 15 501 0.8× 157 0.8× 86 0.6× 99 0.8× 7 0.1× 22 633

Countries citing papers authored by William A. Weigand

Since Specialization
Citations

This map shows the geographic impact of William A. Weigand's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by William A. Weigand with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites William A. Weigand more than expected).

Fields of papers citing papers by William A. Weigand

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by William A. Weigand. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by William A. Weigand. The network helps show where William A. Weigand may publish in the future.

Co-authorship network of co-authors of William A. Weigand

This figure shows the co-authorship network connecting the top 25 collaborators of William A. Weigand. A scholar is included among the top collaborators of William A. Weigand based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with William A. Weigand. William A. Weigand is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Chae, Hee Jeong, Matthew P. DeLisa, Hyung Joon, et al.. (2000). Framework for online optimization of recombinant protein expression in high-cell-densityEscherichia coli cultures using GFP-fusion monitoring. Biotechnology and Bioengineering. 69(3). 275–285. 36 indexed citations
2.
DeLisa, Matthew P., Jincai Li, Rakesh Govind, William A. Weigand, & William E. Bentley. (1999). Monitoring GFP‐operon fusion protein expression during high cell density cultivation of Escherichia coli using an on‐line optical sensor. Biotechnology and Bioengineering. 65(1). 54–64. 3 indexed citations
3.
Weigand, William A., et al.. (1997). Observations of metabolite formation and variable yield in thiodiglycol biodegradation process. Applied Biochemistry and Biotechnology. 63-65(1). 743–757. 10 indexed citations
4.
5.
Harvey, Steven P., et al.. (1996). Reactor comparisons for the biodegradation of thiodiglycol, a product of mustard gas hydrolysis. Applied Biochemistry and Biotechnology. 57-58(1). 779–789. 11 indexed citations
6.
Chen, Qi & William A. Weigand. (1994). Dynamic optimization of nonlinear processes by combining neural net model with UDMC. AIChE Journal. 40(9). 1488–1497. 26 indexed citations
7.
Ko, Yun‐Fei, William E. Bentley, & William A. Weigand. (1994). A metabolic model of cellular energetics and carbon flux during aerobic Escherichia coli fermentation. Biotechnology and Bioengineering. 43(9). 847–855. 20 indexed citations
8.
9.
Weigand, William A., et al.. (1992). Experimental analysis of a product inhibited fermentation in an aqueous two-phased system. Applied Biochemistry and Biotechnology. 34-35(1). 419–430. 12 indexed citations
10.
Weigand, William A., et al.. (1991). Simple structured model for α‐amylase synthesis by Bacillus amyloliquefaciens. Biotechnology and Bioengineering. 38(9). 1065–1081. 12 indexed citations
11.
Parulekar, Satish J., et al.. (1989). Cell growth and α‐amylase production characteristics of Bacillus amyloliquefaciens. Biotechnology and Bioengineering. 33(2). 197–206. 31 indexed citations
12.
Weigand, William A., et al.. (1989). On the mechanism of growth of cells (Bacillus amyloliquefaciens) in the mixed aqueous two-phase system. Applied Biochemistry and Biotechnology. 20-21(1). 421–436. 5 indexed citations
13.
Hong, Juan, et al.. (1989). Effect of yeast extract on α‐amylase synthesis by Bacillus amyloliquefaciens. Biotechnology and Bioengineering. 33(6). 780–785. 20 indexed citations
14.
Parulekar, Satish J., et al.. (1989). Cell growth and α‐amylase production characteristics of Bacillus amyloliquefaciens. Biotechnology and Bioengineering. 34(4). 575–575. 34 indexed citations
15.
Wei, Daniel, Satish J. Parulekar, Benjamin C. Stark, & William A. Weigand. (1989). Plasmid stability and α‐amylase production in batch and continuous cultures of Bacillus subtilis TN106[pAT5]. Biotechnology and Bioengineering. 33(8). 1010–1020. 24 indexed citations
16.
Weigand, William A., et al.. (1987). Effects of recombinant plasmid size on cellular processes in Escherichia coli. Plasmid. 18(2). 127–134. 66 indexed citations
17.
Weigand, William A., et al.. (1976). Bioavailability and Pharmacokinetic Analysis of Chlorpromazine-Induced Rectal Temperature Depression in Rabbits. Journal of Pharmaceutical Sciences. 65(11). 1600–1605. 3 indexed citations
18.
Smolen, Victor F. & William A. Weigand. (1976). Optimally Predictive In Vitro Drug Dissolution Testing for In Vitro Bioavailability. Journal of Pharmaceutical Sciences. 65(12). 1718–1724. 7 indexed citations
19.
Smolen, Victor F. & William A. Weigand. (1973). Drug bioavailability and pharmacokinetic analysis from pharmacological data. Journal of Pharmacokinetics and Biopharmaceutics. 1(4). 329–336. 21 indexed citations
20.
Weigand, William A. & A. F. D’Souza. (1968). Optimal control of linear distributed parameter systems with constrained inputs. IEEE Transactions on Automatic Control. 6(6). 239–252. 1 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Dane W. Zabriskie Breakdown of academic impact, for papers by Ezequiel Franco‐Lara Breakdown of academic impact, for papers by J. L. Vinke Breakdown of academic impact, for papers by Randolph T. Hatch Breakdown of academic impact, for papers by Haruo Momose Breakdown of academic impact, for papers by Norman B. Jansen Breakdown of academic impact, for papers by Daniel I. C. Wang Breakdown of academic impact, for papers by W. A. Knorre Breakdown of academic impact, for papers by Johannes Hemmerich Breakdown of academic impact, for papers by Jae Gu Pan
Rankless by CCL
2026