Global Patent Index - EP 1066065 A1

EP 1066065 A1 2001-01-10 - BIOLOGICALLY DEGRADABLE CEMENT EXHIBITING IMPROVED PROPERTIES

Title (en)

BIOLOGICALLY DEGRADABLE CEMENT EXHIBITING IMPROVED PROPERTIES

Title (de)

BIO-ZEMENTE MIT VERBESSERTEN EIGENSCHAFTEN

Title (fr)

BIOCIMENTS PRESENTANT DES PROPRIETES AMELIOREES

Publication

EP 1066065 A1 (DE)

Application

EP 99910351 A

Priority

  • DE 19813614 A
  • EP 9901738 W

Abstract (en)

[origin: DE19813614A1] The invention relates to biologically degradable calcium phosphate cement, especially mixtures of powders which contain calcium phosphate and which are of a different stoichiometric composition, exhibiting improved properties. The inventive mixtures all contain tricalcium phosphate (TCP) and one or more other compounds which contain phosphate and which are of a different composition, whereby the TCP portion is available in a well-defined range of particle sizes.

IPC 1-7 (main, further and additional classification)

A61L 25/00

IPC 8 full level (invention and additional information)

A61L 27/00 (2006.01); A61L 24/00 (2006.01); A61L 24/02 (2006.01)

CPC (invention and additional information)

A61L 24/02 (2013.01)

Citation (search report)

See references of WO 9949906A1

Designated contracting state (EPC)

AT BE CH DE ES FR GB IE IT LI NL SE

EPO simple patent family

DE 19813614 A1 19990930; AU 2933699 A 19991018; CA 2325740 A1 19991007; CN 1295485 A 20010516; EP 1066065 A1 20010110; HU 0101520 A2 20011128; HU 0101520 A3 20011228; JP 2002509766 A 20020402; PL 342733 A1 20010702; WO 9949906 A1 19991007; ZA 200006034 B 20010810

INPADOC legal status


2003-03-12 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20020904

2002-04-10 [17Q] FIRST EXAMINATION REPORT

- Ref Legal Event Code: 17Q

- Effective date: 20020221

2001-01-10 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 20000728

2001-01-10 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): AT BE CH DE ES FR GB IE IT LI NL SE