DE50009496D1 - Verfahren zur gefriertrocknung - Google Patents

Verfahren zur gefriertrocknung

Info

Publication number
DE50009496D1
DE50009496D1 DE50009496T DE50009496T DE50009496D1 DE 50009496 D1 DE50009496 D1 DE 50009496D1 DE 50009496 T DE50009496 T DE 50009496T DE 50009496 T DE50009496 T DE 50009496T DE 50009496 D1 DE50009496 D1 DE 50009496D1
Authority
DE
Germany
Prior art keywords
freezing drying
freezing
drying
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE50009496T
Other languages
English (en)
Inventor
Bernd Sennhenn
Martin Kramer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Bayer Healthcare AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bayer Healthcare AG filed Critical Bayer Healthcare AG
Priority to DE50009496T priority Critical patent/DE50009496D1/de
Application granted granted Critical
Publication of DE50009496D1 publication Critical patent/DE50009496D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B5/00—Drying solid materials or objects by processes not involving the application of heat
    • F26B5/04—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum
    • F26B5/06—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum the process involving freezing

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Medicinal Preparation (AREA)
  • Drying Of Solid Materials (AREA)
  • Freezing, Cooling And Drying Of Foods (AREA)
DE50009496T 1999-08-02 2000-07-21 Verfahren zur gefriertrocknung Expired - Fee Related DE50009496D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50009496T DE50009496D1 (de) 1999-08-02 2000-07-21 Verfahren zur gefriertrocknung

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19936281A DE19936281C2 (de) 1999-08-02 1999-08-02 Verfahren zur Gefriertrocknung
PCT/EP2000/007034 WO2001009559A1 (de) 1999-08-02 2000-07-21 Verfahren zur gefriertrocknung
DE50009496T DE50009496D1 (de) 1999-08-02 2000-07-21 Verfahren zur gefriertrocknung

Publications (1)

Publication Number Publication Date
DE50009496D1 true DE50009496D1 (de) 2005-03-17

Family

ID=7916878

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19936281A Expired - Fee Related DE19936281C2 (de) 1999-08-02 1999-08-02 Verfahren zur Gefriertrocknung
DE50009496T Expired - Fee Related DE50009496D1 (de) 1999-08-02 2000-07-21 Verfahren zur gefriertrocknung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19936281A Expired - Fee Related DE19936281C2 (de) 1999-08-02 1999-08-02 Verfahren zur Gefriertrocknung

Country Status (8)

Country Link
US (1) US6684524B1 (de)
EP (1) EP1206670B1 (de)
JP (1) JP2003506654A (de)
AU (1) AU6697200A (de)
CA (1) CA2380949A1 (de)
DE (2) DE19936281C2 (de)
ES (1) ES2237445T3 (de)
WO (1) WO2001009559A1 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10058119A1 (de) 2000-11-22 2002-05-23 Bayer Ag Pepinotan-Kit
FR2836482B1 (fr) * 2002-02-25 2005-02-11 Zedrys Zeolite Drying System Procede et installations pour l'obtention de cellules vivantes dessechees
CN1829514A (zh) * 2003-07-25 2006-09-06 惠氏公司 Cci－779冻干制剂
US9453675B2 (en) * 2006-02-10 2016-09-27 Sp Industries, Inc. Method of inducing nucleation of a material
US8793895B2 (en) * 2006-02-10 2014-08-05 Praxair Technology, Inc. Lyophilization system and method
US8820097B2 (en) 2006-02-10 2014-09-02 Praxair, Technology, Inc. Method and system for regulating the mixture of cryogen liquid and warm gas for a controlled rate cryogenic chiller or freezing system
US8794013B2 (en) 2006-02-10 2014-08-05 Praxair Technology, Inc. Method and system for nucleation control in a controlled rate freezer (CRF)
EP1870649A1 (de) * 2006-06-20 2007-12-26 Octapharma AG Gefriertocknung zum Erzielen einer bestimmte Restfeuchte durch beschränkte Desorptionsenergiepegeln.
MX2009003389A (es) * 2006-10-03 2009-04-09 Wyeth Corp Metodos y aparatos de liofilizacion.
US8240065B2 (en) 2007-02-05 2012-08-14 Praxair Technology, Inc. Freeze-dryer and method of controlling the same
FR2923823B1 (fr) * 2007-11-21 2010-10-08 Centre Nat Rech Scient Aerogels de nanotubes de carbone
US10023857B2 (en) * 2008-09-12 2018-07-17 En Wave Corporation Apparatus and method for dehydrating biological materials with freezing and microwaving
CN101718485B (zh) * 2009-11-25 2013-02-06 天津商业大学 近冻结温度干燥或浓缩的方法所使用设备
WO2011067780A1 (en) 2009-12-02 2011-06-09 Central Pollution Control Board An apparatus and method of preservation of animal skins/ hides
US8549768B2 (en) * 2011-03-11 2013-10-08 Linde Aktiengesellschaft Methods for freeze drying
RU2480520C1 (ru) * 2011-10-03 2013-04-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования Воронежская государственная технологическая академия (ФГБОУ ВПО ВГТА) Способ управления процессами получения и сушки ферментных препаратов
IN2013MU01127A (de) 2013-03-26 2015-05-01 Astron Res Ltd
CN104697298B (zh) * 2015-03-13 2016-12-07 湖南科伦制药有限公司 一种水溶性维生素的冻干工艺
EP3411499B1 (de) 2016-02-05 2023-11-08 Gen-Probe Incorporated Getrocknete verstärkungszusammensetzungen
DE102016215844B4 (de) 2016-08-23 2018-03-29 OPTIMA pharma GmbH Verfahren und Vorrichtung zur Gefriertrocknung
EP4491721A3 (de) 2017-05-19 2025-03-05 Gen-Probe Incorporated Getrocknete zusammensetzungen mit flap-endonuklease
DE102017217415B4 (de) 2017-09-29 2022-11-10 OPTIMA pharma GmbH Verfahren und Vorrichtung zur Gefriertrocknung
PL3856151T3 (pl) 2018-09-26 2024-02-19 Medac Gesellschaft für klinische Spezialpräparate mbH Liofilizat treosulfanu
EA202190615A1 (ru) 2018-09-26 2021-06-24 Медак Гезельшафт Фюр Клинише Шпециальпрепарате Мбх Кристаллическая форма треосульфана
US11744257B1 (en) * 2018-10-19 2023-09-05 Harvest Right, LLC Freeze-drying methods including vacuum freezing
US12225914B1 (en) 2023-05-08 2025-02-18 Harvest Right, LLC Freeze dryers and drying processes for materials with low water content

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3233333A (en) * 1962-06-01 1966-02-08 Oppenheimer Franz Method of freeze drying food products
US4520574A (en) 1983-02-25 1985-06-04 House Food Industrial Co., Ltd. Process for drying foods under reduced pressure
JPS6098939A (ja) 1983-11-04 1985-06-01 Sutefuano Shokai:Kk 生肉に復元可能な乾燥肉の製造装置
JPH02306088A (ja) * 1989-05-18 1990-12-19 Fujitsu Ltd 凍結乾燥用容器
US5199187A (en) * 1991-07-31 1993-04-06 Sp Industries Freeze dryer apparatus having an interim condensing system and use thereof
WO1995022036A1 (en) * 1994-02-09 1995-08-17 Kinerton Limited Process for drying a material from solution
WO1996022496A1 (en) * 1995-01-20 1996-07-25 Freezedry Specialties, Inc. Freeze dryer
US5687490A (en) * 1996-08-01 1997-11-18 Harrison; Jack B. Method of drying lumber
US5996248A (en) * 1996-09-19 1999-12-07 The Boc Group, Inc. Freeze drying method
DE19719398A1 (de) * 1997-05-07 1998-11-12 Amsco Finn Aqua Gmbh Verfahren zur Steuerung eines Gefriertrocknungsprozesses
US5948144A (en) * 1997-10-07 1999-09-07 Genetics Institute, Inc. Lyophilizer system
CA2303786A1 (en) * 1998-07-14 2000-01-27 Toray Industries, Inc. Freeze-dried product and method for preparing the same
US20020124431A1 (en) * 1999-08-27 2002-09-12 Patrick Duhaut Method for drying substances and/or preserving dryness by means of a semipermeable membrane
JP4179881B2 (ja) * 2000-12-06 2008-11-12 エーザイ株式会社 凍結乾燥ケークの抵抗を測定するためのシステム及び方法

Also Published As

Publication number Publication date
DE19936281A1 (de) 2001-02-15
JP2003506654A (ja) 2003-02-18
DE19936281C2 (de) 2002-04-04
AU6697200A (en) 2001-02-19
ES2237445T3 (es) 2005-08-01
EP1206670A1 (de) 2002-05-22
US6684524B1 (en) 2004-02-03
CA2380949A1 (en) 2001-02-08
WO2001009559A1 (de) 2001-02-08
EP1206670B1 (de) 2005-02-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee