US PATENT SUBCLASS 435 / 68.1
.~ Enzymatic production of a protein or polypeptide (e.g., enzymatic hydrolysis, etc.)

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}
68.1.~ Enzymatic production of a protein or polypeptide (e.g., enzymatic hydrolysis, etc.)

DEFINITION

Classification: 435/68.1

Enzymatic production of a protein or polypeptide (e.g., enzymatic hydrolysis, etc.):

(under subclass 41) Processes wherein the enzymatically produced product is a high molecular weight polypeptide of alpha amino acids or consists of two or more amino acids linked by a peptide bond.

(1) Note. This subclass provides for peptones which are the result of partial protein hydrolysis.

(2) Note. A peptide bond is defined as an amide linkage between two amino acid residues.

SEE OR SEARCH CLASS

106, Compositions: Coating or Plastic, for protein containing coating or plastic compositions, particularly

4, 31.24, 31.57, 31.82, 31.94, 124+, 645+ and indented subclasses.

426, Food or Edible Material: Processes, Compositions, and Products, appropriate subclasses, especially

63, 92, 105, 211, and 212 for edible protein compositions or products and related process involving the same. 428, Stock Material or Miscellaneous Articles,

474.4+, for a nonstructural stock material product in the form of a composite web or sheet including a layer comprising protein, and other appropriately titled subclasses (e.g., subclasses 435 and 458).

530, Chemistry: Natural Resins or Derivatives Peptides or Proteins, Lignins or Reaction Products Thereof,

300, and 345 for peptides and reaction products thereof; subclasses 350 to 427 for proteins and the reaction products thereof; and cross-reference art collections 800 through 859 for antigenic peptides or proteins, methods of immobilizing peptides or proteins, and the source materials from which peptides or proteins are isolated.

536, Organic Compounds, appropriate subclasses, for nucleic acids and processes of chemical synthesis thereof.

930, Peptide or Protein Sequence,

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