Nova Patents
IS4282A

Controlled-release dosage forms of azithromycin

Abstract

A controlled-release dosage form of azithromycin having an improved side effect profile; a process for preparing the dosage form; and a method of treating a microbial infection, comprising administering azithromycin in such a controlled-release dosage form to a mammal, including a human patient, in need of such treatment.

Term

Term ended

Projected expiry passed 2 May 2015, 11.4 years ago.

  1. Priority
  2. Filed
  3. Projected expiry
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74 members in 42 offices

This recordMember, by publication datePriority claim32 more offices are in the list below

Priority claims3

Priority claims
DocumentOfficeKindDate
23909494United States of AmericaA
23909494United States of AmericaA
US19940239094–––

Members74

Family members, oldest first
DocumentOfficeKind
AP9500735A0African Regional Intellectual Property Organization (ARIPO)A0
IL113516A0IsraelA0
IL113516D0IsraelD0
UY23958A1UruguayA1
IS4282AThis recordIcelandA
CA2189658A1CanadaA1
WO9530422A1World Intellectual Property Organization (WIPO)A1
AU2113195AAustraliaA
MA23537A1MoroccoA1
TNSN95051A1TunisiaA1
BR9501929ABrazilA
PE4796A1PeruA1
CO4290346A1ColombiaA1
AP548AAfrican Regional Intellectual Property Organization (ARIPO)A
FI964452AFinlandA
FI964452A0FinlandA0
FI964452A7FinlandA7
FI964452LFinlandL
NO964678D0NorwayD0
ZA953627BSouth AfricaB
NO964678LNorwayL
HU9603076D0HungaryD0
EP0758244A1European Patent Office (EPO)A1
PL317106A1PolandA1
LV11729ALatviaA
CN1149831AChinaA
JPH09505609AJapanA
KR970702727ARepublic of KoreaA
AU680356B2AustraliaB2
LV11729BLatviaB
BG100960ABulgariaA
OA10320AAfrican Intellectual Property Organization (OAPI)A
HRP950277A2CroatiaA2
MX9605419AMexicoA
SI9520049ASloveniaA
CZ324296A3CzechiaA3
HUT77530AHungaryA
SK143296A3SlovakiaA3
NZ283160ANew ZealandA
RU2130311C1Russian FederationC1
RO114740B1RomaniaB1
JP2977907B2JapanB2
KR100232297B1Republic of KoreaB1
US6068859AUnited States of AmericaA
CA2189658CCanadaC
PL179910B1PolandB1
IL131308A0IsraelA0
IL131308D0IsraelD0
TW420616BTaiwan Province of ChinaB
IL113516AIsraelA
BG63152B1BulgariaB1
IL131308AIsraelA
UA41995C2UkraineC2
EP0758244B1European Patent Office (EPO)B1
MY113059AMalaysiaA
AT209497TAustriaT
ATE209497T1AustriaT1
DE69524214D1GermanyD1
ES2163504T3SpainT3
DK0758244T3DenmarkT3
DZ1880A1AlgeriaA1
US2002044965A1United States of AmericaA1
PT758244EPortugalE
DE69524214T2GermanyT2
HRP950277B1CroatiaB1
SK282854B6SlovakiaB6
CN1096862CChinaC
NO315453B1NorwayB1
CZ292360B6CzechiaB6
US7108865B2United States of AmericaB2
EP0758244B2European Patent Office (EPO)B2
DE69524214T3GermanyT3
ES2163504T5SpainT5
DK0758244T4DenmarkT4