PL364494A1

Use of bioactive glass in dental filling material

Abstract

The invention relates to the use of a mixture of bioactive glass and dental glass for producing an agent for a permanent dental filling. The bioactive glass is preferably contained in a binding agent for binding a dental filling to a tooth, in a glass-ionomer cement, in a glass-plastic composite, in a composite-reinforced glass-ionomer cement and/or in an agent for treating the tooth root, the neck of the tooth and/or the tooth crown and preferably contains fluoride ions.

Term

Term ended

Projected expiry passed 8 March 2022, 4.5 years ago.

13 members in 10 offices

This recordMember, by publication datePriority claim

Priority claims6

Priority claims
Document	Office	Kind	Date
10111449	Germany	A	2001-03-09
0200827	Germany	W	2002-03-08
0110111449	–	–	–
02DE0200827	–	–	–
DE2001111449	–	–	–
WO2002DE00827	–	–	–

Members13

Family members, oldest first
Document	Office	Kind
WO02072038A1	World Intellectual Property Organization (WIPO)	A1	2002-09-19
DE10111449A1	Germany	A1	2002-09-26
KR20030082948A	Republic of Korea	A	2003-10-23
EP1365727A1	European Patent Office (EPO)	A1	2003-12-03
US2004065228A1	United States of America	A1	2004-04-08
DE10290902D2	Germany	D2	2004-04-15
CN1496244A	China	A	2004-05-12
JP2004521135A	Japan	A	2004-07-15
BR0207947A	Brazil	A	2004-07-27
PL364494A1This record	Poland	A1	2004-12-13
RU2003129883A	Russian Federation	A	2005-03-27
US7090720B2	United States of America	B2	2006-08-15
EP1365727B1	European Patent Office (EPO)	B1	2013-03-06

1 legal event, as the office reported them to INPADOC

Events

Legal events, newest first
	Event	Code
2009-07-31	Decisions on refusal to grant patents (taken after the publication of the particulars of the applications)REFS	REFS