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You can use Global Patent Index (GPI) to carry out detailed searches in the EPO's worldwide bibliographic (DOCDB), legal event (INPADOC) and full-text data sets, and download or visualise the search results for statistical analysis.

Current content: 157 337 350 patent documents

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219 431 new documents added

1 247 852 documents amended

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EP 0382784 A4 19910116 - METHOD FOR PRODUCING CELLS

Title (en)

METHOD FOR PRODUCING CELLS

Publication

EP 0382784 A4 19910116 (EN)

Application

EP 89900075 A 19881021

Priority

US 11136087 A 19871021

Abstract (en)

[origin: WO8903876A1] A process for growing cells in a nutrient medium utilizing an electrically conductive material contacting the cells and passing an electrical current or voltage through the material contacting the cells.

IPC 1-7

C12N 13/00; C12M 3/00

IPC 8 full level

C12M 1/42 (2006.01); C08G 61/12 (2006.01); C12M 3/00 (2006.01); C12N 1/20 (2006.01); C12N 13/00 (2006.01)

CPC (source: EP)

C08G 61/123 (2013.01); C12M 25/08 (2013.01); C12M 35/02 (2013.01); C12N 13/00 (2013.01)

Citation (search report)

No further relevant documents have been disclosed.
See references of WO 8903876A1

Designated contracting state (EPC)

AT BE CH DE FR GB IT LI LU NL SE

DOCDB simple family (publication)

WO 8903876 A1 19890505; EP 0382784 A1 19900822; EP 0382784 A4 19910116; JP H03502044 A 19910516

DOCDB simple family (application)

US 8803737 W 19881021; EP 89900075 A 19881021; JP 50014988 A 19881021