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특허 상세정보

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Enzymatic neutralization of hydrogen peroxide

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C12N-011/08    C12N-011/14    C12N-011/02   
미국특허분류(USC) 435/264 ; 435/180 ; 435/176 ; 435/177
출원번호 US-0796272 (1985-11-08)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 31  인용 특허 : 14
초록
▼

A method for disinfecting a medical device comprising the steps of immersing a medical device in a hydrogen peroxide solution for a time sufficient to disinfect said device, decomposing any residual hydrogen peroxide by use of a catalytically effective amount of a protein capable of decomposing hydrogen peroxide, said protein being immobilized on a composite article, said composite article comprising in sequence a support, a layer of protein immobilizer compound, and a biologically active protein. The surface modification treatment is a gelled network of...

대표
청구항
▼

A method for disinfecting a medical device comprising the steps: (a) immersing a medical device in a hydrogen peroxide solution for a time sufficient to disinfect said device, (b) decomposing any residual hydrogen peroxide by use of a catalytically effective amount of a protein capable of decomposing hydrogen peroxide, said protein being immobilized on a composite article, comprising in sequence: (1) a polymeric fibrous support, wherein said support has been subjected to a surface modification treatment to provide binding sites thereon, said treatment pr...

이 특허에 인용된 특허 (14)

  1. Rosenbaum Robert S. (57 Broadlawn Pr. West Roxbury MA) Kessler Jack (568 Clarendon St. Syracuse NY). Bactericidal compositions and methods. USP1984094473550.
  2. Giefer Gnter (Heusenstamm DEX). Contact lens disinfection. USP1988064748992.
  3. Tomb William H. (Corning NY) Weetall Howard H. (Elmira NY). Enzyme carriers. USP1977054025667.
  4. Mirabel Bernard (Orly FRX) Meiller Francois (Palaiseau FRX). Enzyme-support complexes. USP1981034258133.
  5. Henderson Timothy M. (Ann Arbor MI). Glass-surface microcarrier for anchorage-dependent cell cultivation. USP1986014564532.
  6. Henderson Timothy M. (Ann Arbor MI). Glass-surface microcarrier for growth of cell cultures. USP1984054448884.
  7. Hendrickson Carol E. (St. Joseph Township ; St. Croix County WI) Uy Rosa (St. Paul MN) Mencke Arlene J. (St. Paul MN). Immobilization of biologically active protein on a polymeric fibrous support. USP1988074757014.
  8. Hartdegen ; Frank Joseph ; Swann ; Wayne Elliott. Immobilization of proteins with polyurethane polymers. USP1978074098645.
  9. Kessler Jack H. (202 W. Newell Ave. Rutherford NJ 07070) Rosenbaum Robert S. (109 Anawan Ave. West Roxbury MA 02109). Method for disinfecting a contact lens. USP1986054588586.
  10. Giefer Gnter (Heusenstamm DEX). Method for disinfecting contact lenses. USP1986044585488.
  11. Coughlin ; Robert W. ; Charles ; Marvin ; Allen ; Billy R.. Method of immobilization of biologically active organic substances including enzymes. USP1978094115198.
  12. Silver Spencer F. (White Bear Lake MN). Protein immobilizer. USP1980074210722.
  13. Beardsley ; James L. ; Zollinger ; J. Lamar. Silane-terminated polycarbodiimide primers and composite coatings therefrom. USP1978104118536.
  14. Johnston Katharine Gentry (Elkhart IN) Greyson Jerome (Elkhart IN). Test composition, device, and method. USP1977074038485.

이 특허를 인용한 특허 피인용횟수: 31

  1. Huang, Alexander L.; Wu, Gin. Antibacterial having an extract of pomegranate combined with hydrogen peroxide. USP2014058734867.
  2. Damhus Ture,DKX ; Kirk Ole,DKX ; Pedersen Gitte,DKX ; Venegas Manuel Garcia. Dye transfer inhibition. USP1999015855621.
  3. Pedersen Gitte (Frederiksberg DKX) Christensen Bjorn E. (Holte DKX) Schneider Palle (Ballerup DKX). Hemopeptide having peroxidase activity for bleaching dyes. USP1993125273896.
  4. Huang, Alexander L; Wu, Gin. Method of killing a bacteria with a plant-based biocidal solution. USP2017059636361.
  5. Huang, Alexander L.; Wu, Gin. Method of treating damaged mucosal or gastrointestinal tissue by administering a composition comprising a mixture of pomegranate and green tea extracts and releasably bound hydrogen peroxide. USP2015119192635.
  6. Huang, Alexander L; Wu, Gin. Methods of inhibiting a bacterial virulence in a subject. USP2017039603883.
  7. Huang, Alexander L; Wu, Gin. Methods of treating a gastrointestinal spasm associated with chemotherapy or radiation therapy. USP2016089408869.
  8. Huang, Alexander L; Wu, Gin. Methods of treating a treatment-resistant gastrointestinal spasm. USP2018039907818.
  9. Huang, Alexander L; Wu, Gin. Methods of treating a treatment-resistant gastrointestinal spasm with an oxidized tannin. USP20180810039784.
  10. Huang, Alexander L; Wu, Gin. Methods of treating drug side-effects that include a gastrointestinal spasm. USP2015079089596.
  11. Huang, Alexander L; Wu, Gin. Methods of treating gastroesophageal reflux disease. USP2017039603871.
  12. Huang, Alexander L; Wu, Gin. Methods of treating gastrointestinal spasms. USP2014058716351.
  13. Huang, Alexander L; Wu, Gin. Methods of treating gastrointestinal spasms in a subject having Crohn's Disease or ulcerative colitis. USP2014058716353.
  14. Huang, Alexander L; Wu, Gin. Methods of treating gastrointestinal spasms in a subject having colorectal cancer. USP2014078772352.
  15. Huang, Alexander L; Wu, Gin. Methods of treating gastrointestinal spasms in a subject having diverticulitis. USP2014078772350.
  16. Huang, Alexander L; Wu, Gin. Methods of treating gastrointestinal spasms triggered by stress. USP2014088809399.
  17. Huang, Alexander L; Wu, Gin. Methods of treating malnutrition. USP2015028946304.
  18. Huang, Alexander L; Wu, Gin. Methods of treating necrotic enteritis. USP2015059023895.
  19. Smith Daniel F. (Irvine CA). Self-contained biological indicator. USP1996095552320.
  20. Falkowski Jerry ; Shamsunder Giridhar ; Risner Steven J. ; Lyons Pamela M.. Self-contained biological indicator for non traditional sterilization methods. USP1998095801010.
  21. Huang, Alexander L.; Wu, Gin. Site-activated binding systems that selectively increase the bioactivity of phenolic compounds at target sites. USP2014058722040.
  22. Huang, Alexander L; Wu, Gin. Tannin formulation for treating GI spasms. USP2014058716352.
  23. Huang, Alexander L; Wu, Gin. Tannin formulation for treating GI spasms in a subject having Crohn's disease or ulcerative colitis. USP2014078765818.
  24. Huang, Alexander L; Wu, Gin. Tannin formulation for treating gastrointestinal spasms in a subject having colorectal cancer. USP2014098822544.
  25. Huang, Alexander L; Wu, Gin. Tannin formulation for treating gastrointestinal spasms in a subject having diverticulitis. USP2014078772351.
  26. Huang, Alexander L; Wu, Gin. Tannin formulation for treating gastrointestinal spasms triggered by stress. USP2014098822545.
  27. Huang, Alexander L; Wu, Gin. Tannin formulation for treating malnutrition. USP2015028952072.
  28. Huang, Alexander L; Wu, Gin. Therapeutic composition produced using Camellia sinensis leaves and hydrogen peroxide. USP2013118586110.
  29. Huang, Alexander L.; Wu, Gin. Therapeutic composition produced using punica granatum and hydrogen peroxide. USP2013018343552.
  30. Huang, Alexander L.; Wu, Gin. Treating a bacteria-induced gastric disorder with a mixture having pomegranate and hydrogen peroxide. USP2014058722116.
  31. Huang, Alexander L; Wu, Gin. Treating inflammation with a binding system. USP2014078790640.

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