Global Patent Index - EP 1077807 A1

EP 1077807 A1 2001-02-28 - IMPROVED DIE PUNCH AND TIP ASSEMBLY FOR FORMING COMPRESSION DOSAGE UNITS

Title (en)

IMPROVED DIE PUNCH AND TIP ASSEMBLY FOR FORMING COMPRESSION DOSAGE UNITS

Title (de)

STEMPEL-/ SPITZEZUSAMMENBAU ZUM HERSTELLEN VON GEPRESSTEN EINZELDOSIERUNGSEINHEITEN

Title (fr)

AMELIORATIONS APPORTEES A UN ENSEMBLE MATRICE AVEC TETE DESTINE A FA ONNER DES UNITES POSOLOGIQUES PAR COMPRESSION

Publication

EP 1077807 A1 (EN)

Application

EP 99916398 A

Priority

  • US 9907496 W
  • US 7641698 A
  • US 22150298 A

Abstract (en)

[origin: WO9958320A1] A die punch apparatus forms compression tablets from tableting feedstock. The die punch apparatus includes a die punch and a removable die punch tip assembly. The die punch tip assembly includes a die punch body and a feedstock contacting member (50) formed thereon. The feedstock (11) contacting member is formed of resiliently compressible material for resilient engagement with the tableting feedstock (11) upon compression of the tableting feedstock into the tablet. Such resilient engagement permits release of feedstock from the feedstock contacting member (50).

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

B30B 15/06; B30B 15/02

IPC 8 full level (invention and additional information)

B30B 15/02 (2006.01); B30B 15/06 (2006.01)

CPC (invention and additional information)

B30B 15/024 (2013.01); B30B 15/065 (2013.01)

Citation (search report)

See references of WO 9958320A1

Designated contracting state (EPC)

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

EPO simple patent family

WO 9958320 A1 19991118; AU 3472899 A 19991129; CA 2331665 A1 19991118; EP 1077807 A1 20010228; MX PA00011043 A 20030910

INPADOC legal status


2002-06-12 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20011031

2001-02-28 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20001212

2001-02-28 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

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