Global Patent Index - EP 0797388 A4

EP 0797388 A4 20000329 - PROCESS FOR PRODUCING A BIOLOGICAL RODENTICIDE

Title (en)

PROCESS FOR PRODUCING A BIOLOGICAL RODENTICIDE

Title (de)

VERFAHREN ZUR HERSTELLUNG EINES BIOLOGISCHEN RODENTIZIDS

Title (fr)

PROCEDE D'OBTENTION D'UN RODENTICIDE BIOLOGIQUE

Publication

EP 0797388 A4 20000329 (EN)

Application

EP 96934329 A 19961004

Priority

  • CU 9600001 W 19961004
  • VN 141795 A 19951004
  • CN 97111646 A 19970403

Abstract (en)

[origin: WO9712522A1] The present invention relates to the field of biocides and particularly to a process for producing in large quantities a rodenticide substance of microbiological origin. The disclosed process of the invention is based on the standardization of the production of the substrate which is used, as well of the fermentation process using a strain of Salmonella enteritidis, which strain is used as a biocide substance for regulating the population of rodents. Additionally, an anticoagulant compound is used to potentiate the lethal effect of said microorganism.

IPC 1-7

A01N 63/00; C12N 1/20

IPC 8 full level

A01N 63/00 (2006.01); C12N 1/20 (2006.01); C12R 1/42 (2006.01)

CPC (source: EP US)

A01N 25/004 (2013.01 - EP US); C12N 1/20 (2013.01 - EP); C12N 1/205 (2021.05 - EP); C12R 2001/42 (2021.05 - EP)

Citation (search report)

  • [Y] DATABASE WPI Section Ch Week 77947, Derwent World Patents Index; Class C03, AN 1979-85536B, XP002128228
  • [Y] DATABASE WPI Section Ch Week 7609, Derwent World Patents Index; Class C03, AN 1976-16318X, XP002128229
  • [XY] ESPINO, R. ET AL: "Influence of environmental factors on a Salmonella enteritidis-warfarin p for the biological control of harmful rodents Influencia de los factores ambientales sobre un biopreparado microbiologi lucha contra los roedores daninos", REVISTA CUBANA DE CIENCIAS VETERINARIAS, (1989) VOL. 20, NO. 4, PP. 267-2 ISSN: 0048-7678, XP002128227
  • See references of WO 9712522A1

Designated contracting state (EPC)

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

DOCDB simple family (publication)

WO 9712522 A1 19970410; BR 9606680 A 19971021; CA 2206660 A1 19971004; CN 1135925 C 20040128; CN 1194781 A 19981007; EP 0797388 A1 19971001; EP 0797388 A4 20000329; MX 9704113 A 19980731

DOCDB simple family (application)

CU 9600001 W 19961004; BR 9606680 A 19961004; CA 2206660 A 19961004; CN 97111646 A 19970403; EP 96934329 A 19961004; MX 9704113 A 19970603