Global Patent Index - EP 1051475 A1

EP 1051475 A1 2000-11-15 - MULTIPHASE DETERGENT TABLETS

Title (en)

MULTIPHASE DETERGENT TABLETS

Title (de)

MEHRPHASIGE WASCHMITTELTABLETTEN

Title (fr)

PASTILLES DETERGENTES A PHASES MULTIPLES

Publication

EP 1051475 A1 (DE)

Application

EP 98954380 A

Priority

  • CA 2313294 A
  • DE 19803409 A
  • EP 9806406 W

Abstract (en)

[origin: DE19803409A1] Detergent tablets consisting of compressed detergent particles comprise surfactant(s), builder(s) and optionally other detergent ingredients have two or more discrete phases in which the surfactant content varies by no more than 3 wt.% based on the weight of the individual phases

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

C11D 17/00

IPC 8 full level (invention and additional information)

C11D 17/06 (2006.01); C11D 17/00 (2006.01)

CPC (invention and additional information)

C11D 17/0078 (2013.01)

Citation (search report)

See references of WO 9938949A1

Designated contracting state (EPC)

AT BE DE ES FR GB IT NL

EPO simple patent family

DE 19803409 A1 19990729; AT 288470 T 20050215; CA 2313294 A1 20001009; CN 1284125 A 20010214; CZ 20002779 A3 20011017; DE 29824160 U1 20000810; EP 1051475 A1 20001115; EP 1051475 B1 20050202; ES 2236957 T3 20050716; HU 0101577 A2 20010928; JP 2002501978 A 20020122; PL 341767 A1 20010507; SK 11132000 A3 20010212; WO 9938949 A1 19990805

INPADOC legal status


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2008-06-11 [RAP2] TRANSFER OF RIGHTS OF AN EP GRANTED PATENT

- Owner name: HENKEL AG & CO. KGAA

2007-12-31 [BERE] BE: LAPSED

- Owner name: HENKEL K.G.A.A.

- Effective date: 20051031

2006-06-21 [R26] OPPOSITION FILED (CORRECTION)

- Opponent name: UNILEVER N.V.

- Effective date: 20051102

2005-12-28 [26] OPPOSITION FILED

- Opponent name: UNILEVER N.V.

- Effective date: 20051102

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- Document: ES 2236957 T3

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- Document: DE 59812546 P 20050310

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