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Class Information
Number: 435/325
Name: Chemistry: molecular biology and microbiology > 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
Description: Subject matter including animal cells, per se; compositions containing animal cells; processes of in vitro propagation of animal cells or groups of cells that are not organized tissues; processes of maintaining or preserving animal cells or compositions thereof; processes of isolating or separating an animal cell or composition thereof; processes of preparing a composition containing animal cells; culture media therefore.










Sub-classes under this class:

Class Number Class Name Patents
435/326 Animal cell, per se, expressing immunoglobulin, antibody, or fragment thereof 954
435/349 Avian cell, per se 135
435/350 Canine cell, per se 107
435/404 Culture medium, per se 348
435/351 Feline cell, per se 47
435/346 Fused or hybrid cell, per se 280
435/348 Insect cell, per se 676
435/373 Method of co-culturing cells 438
435/383 Method of culturing cells in suspension 411
435/382 Method of culturing encapsulated cells 170
435/378 Method of detaching cells, digesting tissue or establishing a primary culture 324
435/375 Method of regulating cell metabolism or physiology 2,319
435/374 Method of storing cells in a viable state 307
435/363 Primate cell, per se 287
435/352 Rodent cell, per se 268
435/395 Solid support and method of culturing cells on said solid support 756
435/347 Two or more cell types, per se, in co-culture 166


Patents under this class:
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Patent Number Title Of Patent Date Issued
8287912 Use of stinging cells/capsules for the delivery of active agents to keratinous substances Oct. 16, 2012
8287895 Three-dimensional biological scaffold compromising polymer waveguides Oct. 16, 2012
8287854 Skin equivalents derived from umbilical cord mesenchymal stem/progenitor cells and umbilical cord epithelial stem/progenitor cells Oct. 16, 2012
8287853 Methods of culturing mesenchymal stem cells Oct. 16, 2012
8283517 Transgenic mouse models of A.beta. overexpression Oct. 9, 2012
8283170 Immunoglobulin display vectors Oct. 9, 2012
8283169 Differential gradient separation of cells Oct. 9, 2012
8283168 Mesoderm and definitive endoderm cell populations Oct. 9, 2012
8283164 Liver engrafting cells, assays, and uses thereof Oct. 9, 2012
8283161 Tumour cell lines and uses thereof Oct. 9, 2012
8283160 Methods, pharmaceutical compositions and articles of manufacture for administering therapeutic cells to the animal central nervous system Oct. 9, 2012
8283138 Method for the high level expression of active tumor necrosis receptor family member immunoglobulin fusion proteins Oct. 9, 2012
8283132 Method and devices for treating individual biological cells Oct. 9, 2012
8278431 Polynucleotides and polypeptides involved in post-transcriptional gene silencing Oct. 2, 2012
8278270 HGF precursor protein variant and active protein thereof Oct. 2, 2012
8278107 Compositions and methods for regulating RNA translation via CD154 CA-dinucleotide repeat Oct. 2, 2012
8278098 Materials and methods involving hybrid vascular endothelial growth factor DNAs and proteins Oct. 2, 2012
8278097 Method for forming embryoid bodies Oct. 2, 2012
8278096 Stem cell lines from deer antlers, their application and culture methods Oct. 2, 2012
8278095 Amnion-derived cell compositions, methods of making and uses thereof Oct. 2, 2012
8278094 Bone semi-permeable device Oct. 2, 2012
8278092 Isolated reductive dehalogenase genes Oct. 2, 2012
8278088 Polynucleotide encoding a polypeptide having glycosylation activity on a flavonoid Oct. 2, 2012
8278065 Polynucleotides encoding anti-GD2 antibodies Oct. 2, 2012
8278037 N-acetylgalactosamine transferases and nucleic acids encoding the same Oct. 2, 2012
8278036 RNA containing modified nucleosides and methods of use thereof Oct. 2, 2012
8277837 Hemostatic textile Oct. 2, 2012
8277796 Regeneration and repair of neural tissue using postpartum-derived cells Oct. 2, 2012
8277794 Immune privileged and modulatory progenitor cells Oct. 2, 2012
8273869 Lipid formulated dsRNA targeting the PCSK9 gene Sep. 25, 2012
8273724 Melanoma antigens and their use in diagnostic and therapeutic methods Sep. 25, 2012
8273723 Compositions and methods for improved glycoprotein sialylation Sep. 25, 2012
8273553 Production of growth hormone in serum-free cell culture medium for mammalian cells Sep. 25, 2012
8273552 Modified growth hormone polypeptides Sep. 25, 2012
8273550 Antibodies against a cancer-associated epitope of variant HnRNPG and uses thereof Sep. 25, 2012
8273549 Compositions and methods for the expression of selenoproteins in eukaryotic cells Sep. 25, 2012
8273548 Nucleic acids encoding a human PAP1 polypeptide Sep. 25, 2012
8273536 Marks as modifers of the PTEN pathway and methods of use Sep. 25, 2012
8273526 Method of isolating stem and progenitor cells from placenta Sep. 25, 2012
8268756 Mixture of binding proteins Sep. 18, 2012
8268618 Repressing endogenous CCR5 gene expression in cells using engineered zinc finger proteins Sep. 18, 2012
8268591 Compositions and methods for producing inhibitors of vascular endothelial growth factor activity Sep. 18, 2012
8268588 Methods and compositions for the prevention and treatment of anemia Sep. 18, 2012
8268575 NAD biosynthesis systems Sep. 18, 2012
8268303 Methods for producing enriched populations of human retinal pigment epithelium cells for treatment of retinal degeneration Sep. 18, 2012
8268302 Cultures, products and methods using umbilical cord matrix cells Sep. 18, 2012
8263824 Polypeptides having lipase activity and polynucleotides encoding same Sep. 11, 2012
8263553 Neublastin variants Sep. 11, 2012
8263404 Method for enriching rare cell subpopulations from blood Sep. 11, 2012
8263403 Methods and compositions for stem cell self-renewal Sep. 11, 2012

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