Nova Patents
ZA841577B

Rectal insert

Abstract

Device for treating rectal disorders consists of a cylindrical body with a conical nose at one end to facilitate insertion into the rectum and a collar to prevent the disc moving completely into the rectum. The device is made from a water swellable polymer in gel form containing at least 35% water. A suitable device is shown in fig. 2.

Term

Term ended

Expired 2 March 2004, 22.6 years ago.

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

29 members in 12 offices

This recordMember, by publication datePriority claim2 more offices are in the list below

Priority claims4

Priority claims
DocumentOfficeKindDate
8300300United States of AmericaW
8300300United States of AmericaW
83US8300300–––
WO1983US00300–––

Members29

Family members, oldest first
DocumentOfficeKind
WO8304461A1World Intellectual Property Organization (WIPO)A1
AU1109483AAustraliaA
IL71095A0IsraelA0
IL71095D0IsraelD0
JPS59501037AJapanA
EP0111489A1European Patent Office (EPO)A1
WO8403434A1World Intellectual Property Organization (WIPO)A1
AU1376083AAustraliaA
ZA841577BThis recordSouth AfricaB
KR840008295ARepublic of KoreaA
EP0137774A1European Patent Office (EPO)A1
JPS60500844AJapanA
AU546156B2AustraliaB2
IT8467201A1ItalyA1
CA1197588ACanadaA
US4563182AUnited States of AmericaA
US4578531AUnited States of AmericaA
EP0111489B1European Patent Office (EPO)B1
DE3366798D1GermanyD1
IL71095AIsraelA
CA1233716ACanadaA
EP0137774B1European Patent Office (EPO)B1
AT37483TAustriaT
ATE37483T1AustriaT1
DE3378103D1GermanyD1
IT1196687BItalyB
IT1196687BItalyB
IT8467201A0ItalyA0
JPH0448009B2JapanB2