Nova Patents
ZA200501529B

Tooth whitening strips

Abstract

A tooth whitening product is provided. The tooth whitening product includes film formed from a water hydratable polymer and a plasticizer. The film has a first side and a second side and a tooth whitening agent applied as coating to one side of the film.

Term

Term ended

Expired 22 February 2025, 1.6 years ago.

  1. Priority
  2. Filed
  3. Granted
  4. Expired
  5. Today

56 members in 15 offices

This recordMember, by publication datePriority claim5 more offices are in the list below

Priority claims7

Priority claims
DocumentOfficeKindDate
40986202United States of AmericaP
60409862United States of America–
0328612United States of AmericaW
60409862–––
PCTUS03028612–––
US20020409862P–––
WO2003US28612–––

Members56

Family members, oldest first
DocumentOfficeKind
CA2497197A1CanadaA1
CA2745716A1CanadaA1
WO2004024104A2World Intellectual Property Organization (WIPO)A2
AU2003272334A1AustraliaA1
TW200407169ATaiwan Province of ChinaA
WO2004024104A3World Intellectual Property Organization (WIPO)A3
US2004120903A1United States of AmericaA1
US2005019275A1United States of AmericaA1
US2005019277A1United States of AmericaA1
MXPA05002687AMexicoA
KR20050042497ARepublic of KoreaA
US2005100515A1United States of AmericaA1
EP1555994A2European Patent Office (EPO)A2
RU2005110660ARussian FederationA
CN1681471AChinaA
CA2561061A1CanadaA1
CA2824548A1CanadaA1
WO2005102254A1World Intellectual Property Organization (WIPO)A1
ZA200501529BThis recordSouth AfricaB
PL375876A1PolandA1
JP2006508923AJapanA
RU2288697C2Russian FederationC2
MXPA06011556AMexicoA
EP1732502A1European Patent Office (EPO)A1
KR20070002043ARepublic of KoreaA
CN1925836AChinaA
BRPI0418724ABrazilA
JP2007531791AJapanA
US2007269388A1United States of AmericaA1
US2007269491A1United States of AmericaA1
US2007269520A1United States of AmericaA1
US2007269521A1United States of AmericaA1
US2007275023A1United States of AmericaA1
US2007275041A1United States of AmericaA1
US2008038211A1United States of AmericaA1
RU2006134587ARussian FederationA
US2009092564A1United States of AmericaA1
RU2359655C2Russian FederationC2
KR20090074829ARepublic of KoreaA
JP2010111678AJapanA
CN1925836BChinaB
US2011014252A1United States of AmericaA1
CA2497197CCanadaC
US2012189680A1United States of AmericaA1
EP2612648A1European Patent Office (EPO)A1
US8524200B2United States of AmericaB2
CA2561061CCanadaC
US2014079651A1United States of AmericaA1
CA2745716CCanadaC
EP1555994B1European Patent Office (EPO)B1
ES2491869T3SpainT3
US9554976B2United States of AmericaB2
US2017087079A1United States of AmericaA1
EP2612648B1European Patent Office (EPO)B1
ES2704462T3SpainT3
US10493016B2United States of AmericaB2