US PATENT SUBCLASS 530 / 370
.~ Plant proteins, e.g., derived from legumes, algae or lichens, etc.

Current as of: June, 1999
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530 /   HD   CHEMISTRY: NATURAL RESINS OR DERIVATIVES; PEPTIDES OR PROTEINS; LIGNINS OR REACTION PRODUCTS THEREOF

350  DF  PROTEINS, I.E., MORE THAN 100 AMINO ACID RESIDUES {14}
370.~ Plant proteins, e.g., derived from legumes, algae or lichens, etc. {4}
371  DF  .~.~> Derived from fungi, e.g., yeasts, mushroom, etc.
372  DF  .~.~> Derived from grain, e.g., prolamines, etc. {4}
377  DF  .~.~> Derived from oil seed, e.g., cotton seed, rapeseed, sunflower, etc. {1}
379  DF  .~.~> Derived from leafy green plants, e.g., alfalfa pollen, etc.

DEFINITION

Classification: 530/370

Plant proteins, e.g., derived from legumes, algae or lichens, etc.:

(under subclass 350) Proteins derived from green or nongreen plants.

(1) Note. Examples. abrin, chloroplast coupling factor, concanavalin A, ferredoxins, ricin, plastocyanin phytochrome.

(2) Note. Mesh tree number:D12.776.691, D12.776.765

SEE OR SEARCH CLASS

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

63, 92, 105 for edible protein compositions or products and related process involving the same.

435, Chemistry: Molecular Biology and Microbiology, 257.1+, for subject matter involving algae including processes and compositions for their propagation, etc.

516, Colloid Systems and Wetting Agents; Subcombinations Thereof; Processes of Making, Stabilizing, Breaking, or Inhibiting,

77+, for colloid systems of colloid-sized solid phase dispersed in aqueous continuous liquid phase, subclasses 98+ for colloid systems of continuous or semicontinuous solid phase with discontinuous liquid phase (gels, pastes, flocs, coagulates); or agents for such systems or making or stabilizing such systems or agents; in each instance, when generically claimed or when there is hierarchically superior provision in the USPC for the specifically claimed art.

930, Peptide or Protein Sequence,

230, for multicelluar plant derived peptide or protein sequences.