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Class Information
Number: 435/68
Name: Chemistry: molecular biology and microbiology >
Description:

Sub-classes under this class:

Class Number	Class Name	Patents
435/	Micro-organism cross-reference art collections	0
435/	Related to subclasses	0
435/	7.1 through 7.95	0
435/1.1	Differentiated tissue or organ other than blood, per se, or differentiated tissue or organ maintaining; composition therefor	473
435/173.1	Treatment of micro-organisms or enzymes with electrical or wave energy (e.g., magnetism, sonic waves, etc.)	295
435/174	Carrier-bound or immobilized enzyme or microbial cell; carrier-bound or immobilized cell; preparation thereof	979
435/183	Enzyme (e.g., ligases (6. ), etc.), proenzyme; compositions thereof; process for preparing, activating, inhibiting, separating, or purifying enzymes	2,634
435/2	Maintaining blood or sperm in a physiologically active state or compositions thereof or therefor or methods of in vitro blood cell separation or treatment	1,410
435/235.1	Virus or bacteriophage, except for viral vector or bacteriophage vector; composition thereof; preparation or purification thereof; production of viral subunits; media for propagating	2,311
435/242	Spore forming or isolating process	64
435/243	Micro-organism, per se (e.g., protozoa, etc.); compositions thereof; proces of propagating, maintaining or preserving micro-organisms or compositions thereof; process of preparing or isolating a composition containing a micro-organism; culture media therefor	1,486
435/262	Process of utilizing an enzyme or micro-organism to destroy hazardous or toxic waste, liberate, separate, or purify a preexisting compound or composition therefore; cleaning objects or textiles	706
435/283.1	Apparatus	841
435/3	Condition responsive control process	184
435/317.1	Miscellaneous (e.g., subcellular parts of micro-organisms, etc.)	217
435/320.1	Vector, per se (e.g., plasmid, hybrid plasmid, cosmid, viral vector, bacteriophage vector, etc.) bacteriophage vector, etc.)	19,701
435/325	Animal cell, per se (e.g., cell lines, etc.); composition thereof; process of propagating, maintaining or preserving an animal cell or composition thereof; process of isolating or separating an animal cell or composition thereof; process of preparing a composition containing an animal cell; culture media therefore	9,754
435/4	Measuring or testing process involving enzymes or micro-organisms; composition or test strip therefore; processes of forming such composition or test strip	4,809
435/41	Micro-organism, tissue cell culture or enzyme using process to synthesize a desired chemical compound or composition	943
435/410	Plant cell or cell line, per se (e.g., transgenic, mutant, etc.); composition thereof; process of propagating, maintaining, or preserving plant cell or cell line; process of isolating or separating a plant cell or cell line; process of regenerating plant cells into tissue, plant part, or plant, per se, where no genotypic change occurs; medium therefore	1,166
435/440	Process of mutation, cell fusion, or genetic modification	968
435/800	Elimination or reduction of contamination by undersired ferments (e.g., aseptic cultivation)	90
435/801	Anerobic cultivation	144
435/802	Logarithmic growth phase	26
435/803	Physical recovery methods (e.g., chromatography, grinding)	395
435/804	Single cell protein	107
435/805	Test papers	757
435/806	Fertility tests	56
435/807	Gas detection apparatus	85
435/808	Optical sensing apparatus	543
435/809	Incubators or racks or holders for culture plates or containers	208
435/810	Packaged device or kit	2,008
435/811	Interferon	154
435/812	Foam control	60
435/813	Continuous fermentation	326
435/814	Enzyme separation or purification	249
435/817	Enzyme or microbe electrode	523
435/818	Aeration or oxygen transfer technique	130
435/819	Fermentation vessels in series	82
435/820	Subcellular parts of micro-organisms	97
435/821	Micro-organisms used in the destruction of hazardous or toxic waste	46
435/960	Immunohistochemical assay	208
435/961	Including a step of forming, releasing, or exposing the antigen or forming the hapten-immunogenic carrier complex or the antigen, per se	272
435/962	Prevention or removal of interfering materials or reactants or other treatment to enhance results (e.g., determining or preventing nonspecific binding, etc.)	547
435/963	Methods of stopping an enzyme reaction or stabilizing the test materials	128
435/964	Including enzyme-ligand conjugate production (e.g., reducing rate of nonproductive linkage, etc.)	108
435/965	Involving idiotype or anti-idiotype antibody	37
435/966	Involving an enzyme system with high turnover rate or complement magnified assay (e.g., multi-enzyme systems, etc.)	100
435/967	Standards, controls, materials (e.g., validation studies, buffer systems, etc.)	199
435/968	High energy substrates (e.g., fluorescent, chemiluminescent, radioactive, etc.)	576
435/969	Multiple layering of reactants	133
435/970	Test strip or test slide	589
435/971	Capture of complex after antigen-antibody reaction	181
435/972	Modified antibody (e.g., hybrid, bifunctional, etc.)	51
435/973	Simultaneous determination of more than one analyte	337
435/974	Aids related test	267
435/975	Kit	1,516
435/DIG.1	Combinatorial chemistry and library technology	72