217:
in 1936 and became deputy head of the
Cassella works in 1939. He was vice chairman of the board of directors (i.e. deputy CEO) from 1947 and chairman of the board of directors (i.e. CEO) of Cassella from 1953, and simultaneously continued to head its research activities. He was also a member of the
551:
273:, Werner Zerweck, "Über den Harnfarbstoff bei normalen und pathologischen Verhältnissen und seine lichtschützende Wirkung. Zugleich einige Beiträge zur Kenntnis der Porphyrinurie,"
157:) from 1953 to 1963. Under his leadership the company focused increasingly on pharmaceuticals and cosmetics rather than its former primary focus, dyes. He was also a member of the
536:
297:, Werner Zerweck, "Zur Kenntnis der natĂĽrlichen Porphyrine. 7. Mitteilung. Ăśber Uroporphyrinogen-heptamethylester und eine neue ĂśberfĂĽhrung von Uro- in Koproporphyrin,"
372:, Karl Schneller, Werner Zerweck, "Zur Kenntnis der Pyrrole, 3. Mitteilung: Über Ketone, Ketonsäure-ester und Ketonsäure-nitrile substituierter Pyrrole,"
197:, and was employed as a researcher at Cassella from 1924 after being recommended to the company by Fischer. He worked in the research laboratory led by
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248:) was established in 1966 and named in his honour. He was the (co-)inventor of numerous chemical and pharmaceutical patents.
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355:, Werner Zerweck, "Zur Kenntnis der Pyrrole, 4. Mitteilung: Ăśber Pyrrol-aldehyde (II.) und ĂĽber Pyrrol-nitrile,"
145:(14 March 1899 in Munich – 10 September 1965) was a German chemist, inventor and industrial leader, who was
194:
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338:, Werner Zerweck, "Zur Kenntnis der Pyrrole, 2. Mitteilung: Nitrierung von substituierten Pyrrolen".
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the following year, Zerweck became
Cassella's sole head of research. He received power of
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Werner
Abelshauser, Wolfgang von Hippel, Jeffrey Allan Johnson, Raymond G. Stokes,
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Recipients of the Cross of the Order of Merit of the
Federal Republic of Germany
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Industry and Global Enterprise: BASF: The History of a Company
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Zeitschrift fĂĽr
Elektrochemie und angewandte physikalische Chemie
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205:. In 1932 he became joint head of research together with
189:, and obtained his doctorate in 1922 with Fischer as his
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from 1953. Zerweck was a pioneer in the development of
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Academic staff of the
University of Erlangen-Nuremberg
222:from 1956. He retired as CEO on 31 December 1963.
258:Order of Merit of the Federal Republic of Germany
87:Order of Merit of the Federal Republic of Germany
503:
487:, Volume 12, Issue 6, page 114, 21 March 1964.
374:Berichte der deutschen chemischen Gesellschaft
357:Berichte der deutschen chemischen Gesellschaft
340:Berichte der deutschen chemischen Gesellschaft
323:Berichte der deutschen chemischen Gesellschaft
376:, Volume 55, Issue 8, pages 2390–2403, 1922,
342:, Volume 55, Issue 6, pages 1949–1955, 1922,
325:, Volume 55, Issue 6, pages 1942–1949, 1922,
209:; after Otto Bayer had left Cassella to join
193:. He then worked for two years as Fischer's
359:, Volume 56, Issue 2, pages 519–527, 1923,
244:The Prof. Dr. Zerweck/Cassella Foundation (
149:of the chemical and pharmaceutical company
416:, p. 458, Cambridge University Press, 2003
308:). Volume 137, Issue 3–6, Pages 242–264,
284:). Volume 137, Issue 3–6, Pages 176–241,
225:In 1950, he became Honorary Professor of
302:'s Zeitschrift fĂĽr physiologische Chemie
278:'s Zeitschrift fĂĽr physiologische Chemie
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181:under the Nobel Prize-winning chemists
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462:, Vol. 54, p. 388, Verlag Chemie, 1950
557:Technical University of Munich alumni
472:Melliand Textilberichte International
401:Chemiker-Zeitung/Chemische Apparatur
246:Prof. Dr. Zerweck-/Cassella-Stiftung
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485:Nachrichten aus Chemie und Technik
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231:University of Erlangen-Nuremberg
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201:and later worked closely with
179:Technical University of Munich
74:Technical University of Munich
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522:20th-century German chemists
474:, Volum 31, Part 1–6, p. 368
233:. He became a member of the
177:He studied chemistry at the
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483:"W. Zerweck 65 Jahre." In:
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547:Scientists from Frankfurt
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425:"World Wide Chemistry,"
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365:10.1002/cber.19230560219
348:10.1002/cber.19220550646
331:10.1002/cber.19220550645
532:German chief executives
447:Pharmazeutische Zeitung
403:, Vol. 89, 1965, p. 866
542:Scientists from Munich
265:Selected publications
183:Heinrich Otto Wieland
306:Biological Chemistry
282:Biological Chemistry
227:chemical engineering
199:Arthur von Weinberg
153:(later merged with
450:, Vol. 104, p. 270
220:supervisory board
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98:Scientific career
54:10 September 1965
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187:Hans Fischer
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131:Hans Fischer
114:Institutions
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56:(1965-09-10)
517:1965 deaths
512:1899 births
215:procuration
120:(1924–1963)
506:Categories
388:References
207:Otto Bayer
35:1899-03-14
241:in 1953.
195:assistant
108:Chemistry
64:, Germany
62:Frankfurt
45:, Germany
151:Cassella
118:Cassella
252:Honours
229:at the
260:(1953)
173:Career
155:Sanofi
104:Fields
89:(1953)
80:Awards
43:Munich
211:Bayer
185:and
51:Died
29:Born
489:doi
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147:CEO
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