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Method of spray drying 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F26B-003/08
출원번호 US-0304990 (1999-05-04)
우선권정보 DK0000570 (1999-04-26)
발명자 / 주소
  • Hansen Ove Emil,DKX
출원인 / 주소
  • Niro A/S, DKX
대리인 / 주소
    Sughrue, Mion, Zinn, Macpeak & Seas, PLLC
인용정보 피인용 횟수 : 33  인용 특허 : 9

초록

Spray drying is performed at increased pressure whereby advantages are obtained as to product characteristics and production capacity. Particulate materials of an amorphous structure and non-dusting high-bulk density powders can be obtained.

대표청구항

[ What is claimed is:] [1.]1. A method of spray drying a liquid medium comprising an evaporable liquid in which material is dispersed, able to form particles when said medium being spray dried, by atomizing said liquid medium as droplets into a drying chamber, maintaining in said chamber conditions

이 특허에 인용된 특허 (9)

  1. Andersen Poul Rasmus (Kvistgrd DKX) Hansen Ove Emil (Allerd DKX), Apparatus and process for drying a moist material dispersed or dispersible in a stream of drying gas.
  2. Ramtoola Zeibun (Dublin IEX), Controlled release biodegradable micro- and nanospheres containing cyclosporin.
  3. Danowski Daniel R. (Richmond RI) Kesavan Sunil K. (Troy MI) Martin James W. (Rehoboth MA) Pereira James S. (Rehoboth MA), Electrostatically dissipative fuel filter.
  4. Yamashita Keiichi,JPX ; Izutani Kouji,JPX ; Okada Kingo,JPX ; Takahashi Hideto,JPX, Fuel supply system.
  5. Iwai Shingo (Fukuyama JPX), In-tank type motor-operated pump.
  6. Timko Robert J. (West Chester PA) Bradway Randy J. (Downingtown PA) Clements Arlene (Turnersville NJ), Method of enhancing bioavailability of pharmaceutical agents.
  7. Hansen Ove E. (Allerd DKX), Process and a spray drying apparatus for producing an agglomerated powder.
  8. Hansen Ove E. (Allerod DKX), Process for producing concentrated aqueous slurries and spray dried particulate products.
  9. Felsvang Karsten S. (Allerod DKX) Hansen Ove E. (Vaerlose DKX), Production of a powder of polyvinylchloride or a vinylchloride copolymerizate suitable for producing plastisols.

이 특허를 인용한 특허 (33)

  1. Prestrelski, Steven J., Compositions for rapidly treating severe hypoglycemia.
  2. Dietrich Gehrmann DE; Hartwig Kempkes DE, Continuous process and apparatus for the drying and gel formation of solvent-containing gel-forming polymers.
  3. Dietrich Gehrmann DE; Hartwig Kempkes DE, Continuous process and apparatus for the drying and gel formation of solvent-containing gel-forming polymers.
  4. Brzeczko, Albert W.; Doney, John A., Formulation process method to produce spray dried products.
  5. Prestrelski, Steven, Formulations for the treatment of diabetes.
  6. Teo, Choon; Sun, Xianqiang; Wang, Xiaoyong, Method and system for producing high purity vancomycin hydrochloride.
  7. Beyerinck, Ronald A.; Deibele, Heather L. M.; Dobry, Dan E.; Ray, Roderick J.; Settell, Dana M.; Spence, Ken R., Method for making homogeneous spray-dried solid amorphous drug dispersions utilizing modified spray-drying apparatus.
  8. Beyerinck, Ronald A.; Diebele, Heather L. M.; Dobry, Dan E.; Ray, Roderick J.; Settell, Dana M.; Spence, Ken R., Method for making homogeneous spray-dried solid amorphous drug dispersions utilizing modified spray-drying apparatus.
  9. Beyerinck, Ronald A.; Diebele, Heather L. M.; Dobry, Dan E.; Ray, Roderick J.; Settell, Dana M.; Spence, Ken R., Method for making homogeneous spray-dried solid amorphous drug dispersions utilizing modified spray-drying apparatus.
  10. Beetz, Charles P.; Corbett, Robert; Salem, David, Methods and apparatus for low heat spray drying.
  11. Beetz, Charles P.; Corbett, Robert; Salem, David, Methods and apparatus for low heat spray drying.
  12. Beetz, Charles Pershing; Corbett, Robert; Salem, David, Methods and apparatus for low heat spray drying.
  13. Prestrelski, Steven; Sandoval, Michael; Donovan, Martin, Methods for producing stable therapeutic formulations in aprotic polar solvents.
  14. Prestrelski, Steven J., Methods for rapidly treating severe hypoglycemia.
  15. Kimmel, Jonathon L.; Redd, Randall V., Modified oxygen reduced valve metal oxides.
  16. Kimmel,Jonathon L.; Redd,Randall V., Modified oxygen reduced valve metal oxides.
  17. Turok, Robert; Rasmussen, Soren Sten, Process gas filtration.
  18. Chickering, III, Donald E.; Keegan, Mark J.; Randall, Greg; Bernstein, Howard; Straub, Julie, Spray drying apparatus and methods of use.
  19. Fragale, Cynthia; Brueck, Daniel, Spray drying vancomycin.
  20. Fragale, Cynthia; Brueck, Daniel, Spray drying vancomycin.
  21. Fragale, Cynthia; Brueck, Daniel, Spray drying vancomycin.
  22. Schwarz, Eugen; Moeschl, Gernot; Ruetzler, Hanspeter; Dutter, Jean-Marc, Spray-drying installation and a method for using the same.
  23. Prestrelski, Steven; Kinzell, John, Stable formulations for parenteral injection of peptide drugs.
  24. Prestrelski, Steven; Kinzell, John, Stable formulations for parenteral injection of peptide drugs.
  25. Prestrelski, Steven; Kinzell, John, Stable formulations for parenteral injection of peptide drugs.
  26. Prestrelski, Steven; Kinzell, John, Stable formulations for parenteral injection of peptide drugs.
  27. Prestrelski, Steven J.; Scott, Nancy, Stable formulations for parenteral injection of small molecule drugs.
  28. Prestrelski, Steven; Fang, Wei-Jie; Carpenter, John F.; Kinzell, John, Stable glucagon formulations for the treatment of hypoglycemia.
  29. Beetz, Charles Pershing; Beetz, Jason Andrew, Ultrahigh efficiency spray drying apparatus and process.
  30. Beetz, Charles Pershing; Beetz, Jason Andrew, Ultrahigh efficiency spray drying apparatus and process.
  31. Beetz, Charles Pershing; Beetz, Jason Andrew, Ultrahigh efficiency spray drying apparatus and process.
  32. Beetz, Charles Pershing; Beetz, Jason Andrew, Ultrahigh efficiency spray drying apparatus and process.
  33. Gibson, Stewart, Vapor atmosphere spray dryer.
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