LV5786A4 - Osmotiskais suknis ar regulejamu porainibu - Google Patents

Osmotiskais suknis ar regulejamu porainibu

Info

Publication number
LV5786A4
LV5786A4 LV960309A LV960309A LV5786A4 LV 5786 A4 LV5786 A4 LV 5786A4 LV 960309 A LV960309 A LV 960309A LV 960309 A LV960309 A LV 960309A LV 5786 A4 LV5786 A4 LV 5786A4
Authority
LV
Latvia
Prior art keywords
osmotic
brush
adjustable porosity
porosity
adjustable
Prior art date
Application number
LV960309A
Other languages
English (en)
Other versions
LV5786B4 (lv
Inventor
John L Haslam
Gerald S Rork
Original Assignee
Merck & Co Inc
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 Merck & Co Inc filed Critical Merck & Co Inc
Publication of LV5786A4 publication Critical patent/LV5786A4/lv
Publication of LV5786B4 publication Critical patent/LV5786B4/lv

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/0002—Galenical forms characterised by the drug release technique; Application systems commanded by energy
    • A61K9/0004—Osmotic delivery systems; Sustained release driven by osmosis, thermal energy or gas
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/55—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having seven-membered rings, e.g. azelastine, pentylenetetrazole

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)
LV960309A 1987-09-24 1996-07-22 Osmotiskais suknis ar regulejamu porainibu LV5786B4 (lv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/100,665 US4880631A (en) 1987-09-24 1987-09-24 Controlled porosity osmotic pump

Publications (2)

Publication Number Publication Date
LV5786A4 true LV5786A4 (lv) 1997-02-20
LV5786B4 LV5786B4 (lv) 1997-06-20

Family

ID=22280902

Family Applications (1)

Application Number Title Priority Date Filing Date
LV960309A LV5786B4 (lv) 1987-09-24 1996-07-22 Osmotiskais suknis ar regulejamu porainibu

Country Status (4)

Country Link
US (1) US4880631A (lv)
LV (1) LV5786B4 (lv)
MX (1) MX9203052A (lv)
ZA (1) ZA887010B (lv)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994001093A1 (en) * 1992-07-09 1994-01-20 Merck & Co., Inc. Controlled porosity osmotic enalapril pump
US6074669A (en) * 1997-01-20 2000-06-13 Ranbaxy Laboratories Limited Controlled drug delivery system for diltiazem
US6524620B2 (en) 1998-07-20 2003-02-25 Andrx Pharmaceuticals, Inc. Diltiazem controlled release formulation and method of manufacture
US20030225124A1 (en) * 1999-08-31 2003-12-04 Spiridon Spireas Stable formulations of ACE inhibitors, and methods for preparation thereof
US6555551B1 (en) 1999-08-31 2003-04-29 Mutual Pharmaceutical Co., Inc. Stable formulations of ACE inhibitors, and methods for preparation thereof
US20040157911A1 (en) * 1999-08-31 2004-08-12 Spiridon Spireas Storage-stable and bio-stable formulations of ace inhibitors, and methods for preparation thereof
US7108866B1 (en) 1999-12-10 2006-09-19 Biovall Laboratories International Srl Chronotherapeutic diltiazem formulations and the administration thereof
US20060153914A1 (en) * 1999-12-10 2006-07-13 Biovail Laboratories International S.R.L. Chronotherapeutic diltiazem formulations and the administration thereof
US6464688B1 (en) 2000-02-15 2002-10-15 Microsolutions, Inc. Osmotic pump delivery system with flexible drug compartment
US6635277B2 (en) 2000-04-12 2003-10-21 Wockhardt Limited Composition for pulsatile delivery of diltiazem and process of manufacture
US20030175349A1 (en) * 2001-01-30 2003-09-18 Council Of Scientific And Industrial Research Pharmaceutical compostion for extended/sustained release of a therapeutically active ingredient
US6632217B2 (en) 2001-04-19 2003-10-14 Microsolutions, Inc. Implantable osmotic pump
US7103977B2 (en) * 2002-08-21 2006-09-12 Eveready Battery Company, Inc. Razor having a microfluidic shaving aid delivery system and method of ejecting shaving aid
EP1558211A2 (en) * 2002-10-30 2005-08-03 Pharmacia Corporation Oral extended release tablets and methods of making and using the same
US8802139B2 (en) 2003-06-26 2014-08-12 Intellipharmaceutics Corp. Proton pump-inhibitor-containing capsules which comprise subunits differently structured for a delayed release of the active ingredient
US20050032879A1 (en) * 2003-08-07 2005-02-10 Temple Okarter Formulations and use of a beta-blocker and an ACE-inhibitor for the treatment of cardiovascular diseases
US8394409B2 (en) 2004-07-01 2013-03-12 Intellipharmaceutics Corp. Controlled extended drug release technology
US10624858B2 (en) 2004-08-23 2020-04-21 Intellipharmaceutics Corp Controlled release composition using transition coating, and method of preparing same
US10064828B1 (en) 2005-12-23 2018-09-04 Intellipharmaceutics Corp. Pulsed extended-pulsed and extended-pulsed pulsed drug delivery systems
CN101453993A (zh) 2006-04-03 2009-06-10 伊萨·奥迪迪 含有机溶胶涂层的受控释放递送物件
US10960077B2 (en) 2006-05-12 2021-03-30 Intellipharmaceutics Corp. Abuse and alcohol resistant drug composition
EP4347830A2 (en) 2021-06-02 2024-04-10 Beam Therapeutics Inc. Circular guide rnas for crispr/cas editing systems

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3538214A (en) * 1969-04-22 1970-11-03 Merck & Co Inc Controlled release medicinal tablets
US3845770A (en) * 1972-06-05 1974-11-05 Alza Corp Osmatic dispensing device for releasing beneficial agent
GB1456365A (en) * 1972-10-06 1976-11-24 Gist Brocades Nv Controlled release composition
JPS5518694B2 (lv) * 1973-04-02 1980-05-21
US3916899A (en) * 1973-04-25 1975-11-04 Alza Corp Osmotic dispensing device with maximum and minimum sizes for the passageway
US4160452A (en) * 1977-04-07 1979-07-10 Alza Corporation Osmotic system having laminated wall comprising semipermeable lamina and microporous lamina
US4256108A (en) * 1977-04-07 1981-03-17 Alza Corporation Microporous-semipermeable laminated osmotic system
US4285987A (en) * 1978-10-23 1981-08-25 Alza Corporation Process for manufacturing device with dispersion zone
US4200098A (en) * 1978-10-23 1980-04-29 Alza Corporation Osmotic system with distribution zone for dispensing beneficial agent
US4326525A (en) * 1980-10-14 1982-04-27 Alza Corporation Osmotic device that improves delivery properties of agent in situ
US4747845A (en) * 1983-10-17 1988-05-31 Enquay Pharmaceutical Associates Synthetic resin matrix system for the extended delivery of drugs
US4696924A (en) * 1986-01-10 1987-09-29 Warner-Lambert Company Method for using diltiazem for treating stroke

Also Published As

Publication number Publication date
ZA887010B (en) 1989-09-27
LV5786B4 (lv) 1997-06-20
MX9203052A (es) 1992-07-01
US4880631A (en) 1989-11-14

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