US PATENT SUBCLASS 435 / 70.1
.~ Using tissue cell culture to make a protein or polypeptide

Current as of: June, 1999
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435 /   HD   CHEMISTRY: MOLECULAR BIOLOGY AND MICROBIOLOGY

41  DF  MICRO-ORGANISM, TISSUE CELL CULTURE OR ENZYME USING PROCESS TO SYNTHESIZE A DESIRED CHEMICAL COMPOUND OR COMPOSITION {26}
70.1.~ Using tissue cell culture to make a protein or polypeptide {2}
70.2  DF  .~.~> Fused or hybrid cells {1}
70.3  DF  .~.~> Animal tissue cell culture {1}

DEFINITION

Classification: 435/70.1

Using tissue cell culture to make a protein or polypeptide:

(under subclass 41) Processes wherein an in vitro tissue cell culture is used to produce a protein or polypeptide.

(1) Note. An example of the subject matter included in this subclass is use of a plant or animal cell culture to produce polypeptides.

(2) Note. See this class, subclass 68.1 for the definition of polypeptide or protein.

SEE OR SEARCH THIS CLASS, SUBCLASS:

325+, for the culture of animal cells absent the production of a protein or polypeptide product.

SEE OR SEARCH CLASS

930, Peptide or Protein Sequence,

10+, for peptide or protein sequence of four or more amino acids.