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특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Water-purifying device

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C02F-001/42    C02F-001/50   
미국특허분류(USC) 210/668 ; 210/669 ; 210/753 ; 210/764
출원번호 US-0423393 (1995-04-17)
발명자 / 주소
인용정보 피인용 횟수 : 49  인용 특허 : 0
초록
▼

A filter for disinfecting non-potable water is disposed in-line in a water delivery pipe, such filter having a plurality of chambers. The first chamber contains biocidal resin which imparts a biocide residue to the water as it passes there-through to kill microorganisms. The water then passes through a turbulating disk to an extended contact time chamber of a selected volume to allow further contact time between the biocide residue and any microorganisms in the water. The water then passes through a 1-3 micron screen, which acts to retain protozoan cysts...

대표
청구항
▼

A method of disinfecting non-potable water containing pathogenic microorganisms comprising bacteria and most virus strains, protozoan cysts and other contaminants by filtering consisting of the steps of: passing water through a chamber containing biocidal media, whereby biocide is imparted into said water; passing the water and biocide through a baffle; passing said water and biocide through an extended contact chamber; passing said water through a cyst-retention means in the extended contact chamber so that cysts are retained only in the extended contac...

이 특허를 인용한 특허 피인용횟수: 49

  1. John K. Lewis. Adjustable pipe connector. USP2002106471249.
  2. Savage, Paul B.. Aerosols incorporating ceragenin compounds and methods of use thereof. USP2017019533063.
  3. Beus, Chad S.; Savage, Paul B.. Animal feed including cationic cholesterol additive and related methods. USP2016079387215.
  4. Savage, Paul B.; Genberg, Carl. Anti-infective and osteogenic compositions and methods of use. USP2018049931350.
  5. Savage, Paul B.. Cationic steroid antimicrobial diagnostic, detection, screening and imaging methods. USP2018049943614.
  6. Savage, Paul B.; Genberg, Carl; Bracken, Ronald. Cationic steroidal antimicrobial compositions for the treatment of dermal tissue. USP20190310226550.
  7. Savage, Paul B.. Cationic steroidal antimicrobial compounds and methods of manufacturing such compounds. USP2016099434759.
  8. Savage, Paul B.. Cationic steroidal antimicrobial prodrug compositions and uses thereof. USP20181210155788.
  9. Savage, Paul B.; Genberg, Carl. Ceragenin particulate materials and methods for making same. USP20180810039285.
  10. Terry,LeRoy Henery. Chemical release system. USP2007117297257.
  11. Darien, Benjamin J.; Savage, Paul B.. Compositions and methods for forming stabilized compositions with reduced CSA agglomeration. USP20190310220045.
  12. Genberg, Carl; Savage, Paul B.. Compositions and methods for treating bone diseases and broken bones. USP2017079694019.
  13. Kozak, III,Andrew F.. Desalinization system and method. USP2008127470873.
  14. Frauchiger, Daniel; Bottema, Roelie; Vestergaard Frandsen, Mikkel. Drinking straw with hollow fibre liquid filter. USP2014108852439.
  15. Maurer, Patrick; Sann, Norbert. Filtering apparatus and filter element. USP201607RE46080.
  16. Maurer, Patrick; Sann, Norbert. Filtering apparatus and filter element. USP2011087997421.
  17. Hughes,Douglass E.; Buhler,Rich. Filtration matrix. USP2008057374680.
  18. Melton,Linda K.; Majors,Katherine A.. Fluid conditioner for reducing scale, corrosion and paraffin buildup in hydrocarbon piping. USP2006016989095.
  19. Hughes,Douglass E.; Buhler,Rich. Gas porous polymer filter and methods of use. USP2006097112280.
  20. Willard A. Cutler ; David L. Hickman ; Stanley D. Solsky. Gravity-flow water filtration device. USP2002096454941.
  21. Savage, Paul B.. Hydrophobic ceragenin compounds and devices incorporating same. USP2017019546195.
  22. Beus, Chad S.; Savage, Paul B.. Lavage and/or infusion using CSA compounds for increasing fertility in a mammal. USP2018019867836.
  23. Hughes,Douglass E.; Buhler,Rich. Liquid and gas porous plastic filter and methods of use. USP2006097112272.
  24. Kozak ; III Andrew F.. Liquid purfication system and method for decontaminating microbe infested liquid. USP2000046054060.
  25. Yuen Wang Sing,CNX. Liquid purification system. USP2000056068761.
  26. Carson, William W.; Sims, Keith J.; Mack, Bernard; Ritz, Robert J.; Whitehill, William C.. Method and apparatus for preparing pure water. USP2004096796436.
  27. Harvey Wayne A.,CAX ; Mullins Terence F.,CAX ; MacDonald Daniel J.,CAX. Method of disinfecting water with iodine species. USP1998125853574.
  28. Harvey Wayne A.,CAX ; Mullins Terence F.,CAX ; MacDonald Daniel J.,CAX. Method of disinfecting water with iodine species. USP1998085792371.
  29. Harvey Wayne A.,CAX ; Mullins Terence F.,CAX ; MacDonald Daniel J.,CAX. Method of disinfecting water with iodine species. USP1999075919374.
  30. Beus, Chad S.; Savage, Paul B.. Methods and apparatus for cleaning or disinfecting a water delivery system. USP2017069686966.
  31. Genberg, Carl; Savage, Paul B.. Methods and products for increasing the rate of healing of tissue wounds. USP2017039603859.
  32. Genberg, Carl; Savage, Paul B.. Methods for reducing cellular proliferation and treating certain diseases. USP2018049943529.
  33. Genberg, Carl; Savage, Paul B.. Methods for reducing cellular proliferation and treating certain diseases. USP20190210195215.
  34. Savage, Paul B.; Randall, Jared Lynn. Methods for the synthesis of ceragenins. USP2016129527883.
  35. Genberg, Carl; Beus, Chad S.; Savage, Paul B.. Methods for treating fungal infections. USP20190310238665.
  36. Vazquez, Joe; Chen, Dandan; Trivedi, Harsh M.; Mehreteab, Ammanuel; Du-Thumm, Laurence; Szewzyk, Gregory; Hao, Zhigang. Oral care compositions. USP2016059345655.
  37. Hughes,Douglass E.; Buhler,Rich. Porous polymer water filter and methods of use in refrigeration. USP2007017169304.
  38. Dann Stephen R.. Portable water treatment assembly. USP2001066248244.
  39. Savage, Paul B.. Radiolabeled cationic steroid antimicrobials and diagnostic methods. USP20190310227376.
  40. Grottini, Gianni. Sanitizing filter for water dispenser. USP2014118888996.
  41. Reid, Roger P.. Split-flow water filtration apparatus and method. USP2004036709603.
  42. Beus, Chad S.; Savage, Paul B.. Treatment and prevention of mastitis. USP2016049314472.
  43. Hughes Paul A.. Treatment process for removing microbial contaminants suspended in wastewater. USP2000086110374.
  44. Perry Cliff. Water decontaminating system and method. USP2000046051140.
  45. Marcus Donald McLeod. Water filter cartridge having a proportional flow feeder. USP2002116485641.
  46. Loniewski, Grzegorz; Nightlinger, Scott Anthony; Loniewska, Agnieszka Monika; Loniewski, Piotr. Water filter faucet and cartridge therefor. USP2017049630856.
  47. Hill, Alison; Vestergaard Frandsen, Mikkel; Pascal, Jean-Marc; Epain, Didier; Madier de Champvermeil, Jean-Luc. Water purifier. USP201704D783773.
  48. Hill, Alison; Vestergaard Frandsen, Mikkel; Pascal, Jean-Marc; Epain, Didier; Madier de Champvermeil, Jean-Luc. Water purifier. USP201703D782609.
  49. Hill, Alison; Vestergaard Frandsen, Mikkel; Pascal, Jean-Marc; Epain, Didier; Madier de Champvermeil, Jean-Luc. Water purifier. USP201703D782610.

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