SG11201401350WA - New coated controlled release active agent carriers - Google Patents

New coated controlled release active agent carriers

Info

Publication number
SG11201401350WA
SG11201401350WA SG11201401350WA SG11201401350WA SG11201401350WA SG 11201401350W A SG11201401350W A SG 11201401350WA SG 11201401350W A SG11201401350W A SG 11201401350WA SG 11201401350W A SG11201401350W A SG 11201401350WA SG 11201401350W A SG11201401350W A SG 11201401350WA
Authority
SG
Singapore
Prior art keywords
active agent
controlled release
release active
coated controlled
agent carriers
Prior art date
Application number
SG11201401350WA
Other languages
English (en)
Inventor
Patrick Schwarzentruber
Maiuta Nicola Di
Joachim Schoelkopf
Catherine Jean Ridgway
Patrick A C Gane
Original Assignee
Omya Int 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=47143128&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SG11201401350W(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from EP11188597.6A external-priority patent/EP2591772B1/en
Application filed by Omya Int Ag filed Critical Omya Int Ag
Publication of SG11201401350WA publication Critical patent/SG11201401350WA/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/38Heterocyclic compounds having sulfur as a ring hetero atom
    • A61K31/381Heterocyclic compounds having sulfur as a ring hetero atom having five-membered rings
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/48Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/4816Wall or shell material
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/26Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests in coated particulate form
    • A01N25/28Microcapsules or nanocapsules
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/41Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
    • A61K31/425Thiazoles
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/02Inorganic compounds
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/30Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
    • A61K47/36Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
    • A61K47/38Cellulose; Derivatives thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/20Pills, tablets, discs, rods
    • A61K9/28Dragees; Coated pills or tablets, e.g. with film or compression coating
    • A61K9/2806Coating materials
    • A61K9/2833Organic macromolecular compounds
    • A61K9/286Polysaccharides, e.g. gums; Cyclodextrin
    • A61K9/2866Cellulose; Cellulose derivatives, e.g. hydroxypropyl methylcellulose
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/48Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/4833Encapsulating processes; Filling of capsules
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/48Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/5073Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals having two or more different coatings optionally including drug-containing subcoatings
    • A61K9/5078Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals having two or more different coatings optionally including drug-containing subcoatings with drug-free core
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/48Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/5005Wall or coating material
    • A61K9/5021Organic macromolecular compounds
    • A61K9/5036Polysaccharides, e.g. gums, alginate; Cyclodextrin
    • A61K9/5042Cellulose; Cellulose derivatives, e.g. phthalate or acetate succinate esters of hydroxypropyl methylcellulose
    • A61K9/5047Cellulose ethers containing no ester groups, e.g. hydroxypropyl methylcellulose

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Agronomy & Crop Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Dentistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Toxicology (AREA)
  • Inorganic Chemistry (AREA)
  • Medicinal Preparation (AREA)
  • Cosmetics (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
SG11201401350WA 2011-11-10 2012-11-08 New coated controlled release active agent carriers SG11201401350WA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP11188597.6A EP2591772B1 (en) 2011-11-10 2011-11-10 New coated controlled release active agent carriers
US201161559253P 2011-11-14 2011-11-14
PCT/EP2012/072161 WO2013068478A1 (en) 2011-11-10 2012-11-08 New coated controlled release active agent carriers

Publications (1)

Publication Number Publication Date
SG11201401350WA true SG11201401350WA (en) 2014-05-29

Family

ID=47143128

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201401350WA SG11201401350WA (en) 2011-11-10 2012-11-08 New coated controlled release active agent carriers

Country Status (25)

Country Link
US (1) US9579291B2 (enrdf_load_stackoverflow)
EP (1) EP2747752B1 (enrdf_load_stackoverflow)
KR (1) KR101612655B1 (enrdf_load_stackoverflow)
CN (1) CN103957893B (enrdf_load_stackoverflow)
AU (1) AU2012334082B2 (enrdf_load_stackoverflow)
BR (1) BR112014011310B1 (enrdf_load_stackoverflow)
CA (1) CA2851069C (enrdf_load_stackoverflow)
CL (1) CL2014001172A1 (enrdf_load_stackoverflow)
CO (1) CO6940430A2 (enrdf_load_stackoverflow)
DK (1) DK2747752T3 (enrdf_load_stackoverflow)
ES (1) ES2553091T3 (enrdf_load_stackoverflow)
IL (1) IL231959A0 (enrdf_load_stackoverflow)
IN (1) IN2014MN00843A (enrdf_load_stackoverflow)
MX (1) MX346884B (enrdf_load_stackoverflow)
MY (1) MY168425A (enrdf_load_stackoverflow)
PH (1) PH12014500750A1 (enrdf_load_stackoverflow)
PL (1) PL2747752T3 (enrdf_load_stackoverflow)
PT (1) PT2747752E (enrdf_load_stackoverflow)
RU (2) RU2665382C1 (enrdf_load_stackoverflow)
SG (1) SG11201401350WA (enrdf_load_stackoverflow)
SI (1) SI2747752T1 (enrdf_load_stackoverflow)
SM (1) SMT201600010B (enrdf_load_stackoverflow)
TW (1) TWI625129B (enrdf_load_stackoverflow)
WO (1) WO2013068478A1 (enrdf_load_stackoverflow)
ZA (1) ZA201403611B (enrdf_load_stackoverflow)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2536836T3 (es) 2012-10-12 2015-05-29 Omya International Ag Formulación de medicamento gastrorretentivo y sistemas de liberación y su método de preparación usando carbonato de calcio transformado en funcional
CA2899936A1 (en) * 2013-02-15 2014-08-21 Wellmark International Mineral feed-through formulation
EP3103844B1 (en) 2015-06-10 2018-08-08 Omya International AG Use of surface-reacted calcium carbonate as anti-blocking agent
EP3176222A1 (en) * 2015-12-01 2017-06-07 Omya International AG Method for the production of granules comprising surface-reacted calcium carbonate
JP6960937B2 (ja) 2016-03-08 2021-11-05 リビング プルーフ インコーポレイテッド 長期持続性化粧品組成物
EP3275947A1 (en) * 2016-07-25 2018-01-31 Omya International AG Surface-reacted calcium carbonate with functional cations
EP3400810A1 (en) * 2017-05-11 2018-11-14 Omya International AG Surface-reacted calcium carbonate in food
CN107258776A (zh) * 2017-06-29 2017-10-20 山东大农药业有限公司 一种缓释农药颗粒剂及其制备方法
US10842729B2 (en) 2017-09-13 2020-11-24 Living Proof, Inc. Color protectant compositions
WO2019055440A1 (en) 2017-09-13 2019-03-21 Living Proof, Inc. LONG-TERM COSMETIC COMPOSITIONS
EP3694491A1 (en) 2017-10-10 2020-08-19 Capsugel Belgium NV Gelling multiparticulates
CA3084488A1 (en) 2017-11-20 2019-05-23 Living Proof, Inc. Properties for achieving long-lasting cosmetic performance
EP3520798A1 (en) * 2018-01-31 2019-08-07 Omya International AG Use of functionalized calcium carbonate as active ingredient
AU2019257739B2 (en) 2018-04-27 2025-01-09 Living Proof, Inc. Long lasting cosmetic compositions
EP3598105A1 (en) 2018-07-20 2020-01-22 Omya International AG Method for detecting phosphate and/or sulphate salts on the surface of a substrate or within a substrate, use of a lwir detecting device and a lwir imaging system
KR102739456B1 (ko) * 2018-10-31 2024-12-09 (주)아모레퍼시픽 바이오 폴리머를 포함하는 코어-쉘 네트워크 구조체 및 이를 포함하는 조성물
WO2020091456A1 (ko) * 2018-10-31 2020-05-07 ㈜아모레퍼시픽 바이오 폴리머를 포함하는 코어-쉘 네트워크 구조체 및 이를 포함하는 조성물
WO2020149481A1 (ko) * 2019-01-16 2020-07-23 영남대학교 산학협력단 알지네이트 겔을 이용한 미세캡슐 조성물 및 이의 제조방법
KR20210069344A (ko) 2019-12-03 2021-06-11 (주)아모레퍼시픽 바이오 폴리머를 포함하는 효능물질 전달체
CN111436426B (zh) * 2020-05-11 2022-04-08 北京首创股份有限公司 供水管道输水用二次加氯胶囊及其制备方法
EP3928859A1 (en) * 2020-06-23 2021-12-29 Omya International AG Surface-reacted calcium carbonate in a process for the production of a loaded microcapsule
AR123009A1 (es) 2020-07-20 2022-10-19 Omya Int Ag Agente estabilizante para composición probiótica
WO2025132417A1 (en) 2023-12-19 2025-06-26 Omya International Ag Granular material comprising a carboxymethylcellulose binder

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DE2223896A1 (de) 1972-05-17 1973-11-29 Sanol Arznei Schwarz Gmbh Verfahren zum ueberziehen von feinteiligen arzneimitteln
US4657784A (en) 1986-03-10 1987-04-14 Ecolab Inc. Process for encapsulating particles with at least two coating layers having different melting points
ES2134796T3 (es) * 1992-12-01 1999-10-16 Spirig Ag Pharmazeutische Prap Composiciones farmaceuticas que contienen s(+)-ibuprofeno.
US5958458A (en) * 1994-06-15 1999-09-28 Dumex-Alpharma A/S Pharmaceutical multiple unit particulate formulation in the form of coated cores
FR2787802B1 (fr) 1998-12-24 2001-02-02 Pluss Stauffer Ag Nouvelle charge ou pigment ou mineral traite pour papier, notamment pigment contenant du caco3 naturel, son procede de fabrication, compositions les contenant, et leurs applications
FR2852600B1 (fr) 2003-03-18 2005-06-10 Nouveau pigment mineral contenant du carbonate de calcium, suspension aqueuse le contenant et ses usages
FR2871474B1 (fr) 2004-06-11 2006-09-15 Omya Development Ag Nouveau pigment mineral sec contenant du carbonate de calcium, suspension aqueuse le contenant et ses usages
EP1891937A1 (en) 2006-08-25 2008-02-27 Novartis AG Galenic formulations of aliskiren
EP1974807B1 (en) * 2007-03-21 2010-03-03 Omya Development Ag Process for the removal of endocrine disrupting compounds
DE602007009124D1 (de) 2007-12-12 2010-10-21 Omya Development Ag Verfahren zur Herstellung von oberflächenreaktives Fällungskalziumkarbonat
EP2168572A1 (en) * 2008-09-30 2010-03-31 Omya Development Ag New controlled release active agent carrier
EP2421508B1 (en) 2009-04-24 2016-12-14 Omya International AG Particulate material for controlled release of active ingredients
DK2264108T3 (da) 2009-06-15 2012-05-29 Omya Development Ag Fremgangsmåde til fremstilling af et calciumcarbonat, der har reageret på overfladen, under anvendelse af en svag syre
SI2264109T1 (sl) 2009-06-15 2012-07-31 Omya Development Ag Postopek za pripravo površinsko reakcijsko obdelanega kalcijevega karbonata in njegova uporaba

Also Published As

Publication number Publication date
BR112014011310A2 (pt) 2017-05-09
RU2018123688A (ru) 2019-03-07
EP2747752B1 (en) 2015-10-07
CN103957893B (zh) 2017-08-15
TW201328709A (zh) 2013-07-16
RU2665382C1 (ru) 2018-08-29
NZ623515A (en) 2016-09-30
RU2018123688A3 (enrdf_load_stackoverflow) 2022-01-24
TWI625129B (zh) 2018-06-01
WO2013068478A1 (en) 2013-05-16
PL2747752T3 (pl) 2016-04-29
BR112014011310B1 (pt) 2022-04-12
AU2012334082A1 (en) 2014-04-24
KR101612655B1 (ko) 2016-04-14
SMT201600010B (it) 2016-02-25
CL2014001172A1 (es) 2014-09-12
US9579291B2 (en) 2017-02-28
CA2851069A1 (en) 2013-05-16
AU2012334082B2 (en) 2015-10-29
SI2747752T1 (sl) 2015-12-31
PH12014500750A1 (en) 2014-05-12
CO6940430A2 (es) 2014-05-09
MY168425A (en) 2018-11-09
PT2747752E (pt) 2016-02-08
EP2747752A1 (en) 2014-07-02
MX2014005466A (es) 2014-08-22
ZA201403611B (en) 2015-07-29
MX346884B (es) 2017-04-05
US20140248340A1 (en) 2014-09-04
CA2851069C (en) 2016-05-31
KR20140091054A (ko) 2014-07-18
ES2553091T3 (es) 2015-12-04
CN103957893A (zh) 2014-07-30
IL231959A0 (en) 2014-05-28
IN2014MN00843A (enrdf_load_stackoverflow) 2015-07-03
DK2747752T3 (en) 2016-01-18

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