Microorganisms; Compositions thereof (medicinal preparations containing material from protozoa, bacteria or viruses A61K35/66, from algae A61K36/02, from fungi A61K36/06; preparing medicinal bacterial antigen or antibody compositions, e.g. bacterial vaccines, A61K39/00); Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor

Introduced: January 1980

Title

Titles differ between systems:

IPC: Microorganisms; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor

CPC: Microorganisms; Compositions thereof (medicinal preparations containing material from protozoa, bacteria or viruses A61K35/66, from algae A61K36/02, from fungi A61K36/06; preparing medicinal bacterial antigen or antibody compositions, e.g. bacterial vaccines, A61K39/00); Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor

Full Title

Full titles differ between systems:

IPC:

Microorganisms; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor

CPC:

Microorganisms; Compositions thereof (medicinal preparations containing material from protozoa, bacteria or viruses A61K35/66, from algae A61K36/02, from fungi A61K36/06; preparing medicinal bacterial antigen or antibody compositions, e.g. bacterial vaccines, A61K39/00); Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor

Of 16 combined children, 15 exist in both systems.

1 codes are CPC-only extensions.

6 shared codes have differing titles between IPC and CPC.

IPC defines codes here since 1980.

Child Classifications

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C12N 1/005 CPC only CPC only
C12N 1/02 Separating microorganisms from their culture media since 1980 IPC+CPC Available in IPC and CPC
C12N 1/04 Preserving or maintaining viable microorganisms (immobilised microorganisms C12N11/00) since 1980 IPC+CPC Available in IPC and CPC
C12N 1/06 Lysis of microorganisms since 1980 IPC+CPC Available in IPC and CPC
C12N 1/08 Reducing the nucleic acid content since 1980 IPC+CPC Available in IPC and CPC
C12N 1/10 Protozoa; Culture media therefor since 1980 −1 IPC IPC+CPC Available in IPC and CPC
C12N 1/12 Unicellular algae; Culture media therefor (as new plants A01H13/00) since 1980 −1 IPC IPC+CPC Available in IPC and CPC
C12N 1/14 Fungi (culture of mushrooms A01G18/00; as new plants A01H15/00); Culture media therefor since 1980 −1 IPC IPC+CPC Available in IPC and CPC
C12N 1/20 Bacteria; Culture media therefor since 1980 −1 IPC IPC+CPC Available in IPC and CPC
C12N 1/22 Processes using, or culture media containing, cellulose or hydrolysates thereof since 1980 IPC+CPC Available in IPC and CPC
C12N 1/24 Processes using, or culture media containing, waste sulfite liquor since 1980 IPC+CPC Available in IPC and CPC
C12N 1/26 Processes using, or culture media containing, hydrocarbons (refining of hydrocarbon oils by using microorganisms C10G32/00) since 1980 IPC+CPC Available in IPC and CPC
C12N 1/32 Processes using, or culture media containing, lower alkanols, i.e. C1 to C6 since 1980 IPC+CPC Available in IPC and CPC
C12N 1/34 Processes using foam culture since 1980 IPC+CPC Available in IPC and CPC
C12N 1/36 Adaptation or attenuation of cells since 1980 IPC+CPC Available in IPC and CPC
C12N 1/38 Chemical stimulation of growth or activity by addition of chemical compounds which are not essential growth factors; Stimulation of growth by removal of a chemical compound (C12N1/34 takes precedence) since 1980 IPC+CPC Available in IPC and CPC