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Browse by Category: Main > Material Science
Class Information
Number: 977/795
Name: Nanotechnology > Nanostructure > Of specified organic or carbon-based composition > Composed of biological material
Description: Subject matter wherein the organic carbon-based material or composition is relating to or derived from a living organism.










Sub-classes under this class:

Class Number Class Name Patents
977/796 For electrical or electronic purpose 9


Patents under this class:
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Patent Number Title Of Patent Date Issued
8613953 Method for obtaining solid micro- or nanoparticles Dec. 24, 2013
8609142 Drug loaded polymeric nanoparticles and methods of making and using same Dec. 17, 2013
8568781 Peptide-carrying nanoparticles Oct. 29, 2013
8487084 DNA-guided nanoparticle assemblies Jul. 16, 2013
8486709 Optical nanosensors comprising photoluminescent nanostructures Jul. 16, 2013
8404281 Formulations Mar. 26, 2013
8349449 Polymer active complex fibers Jan. 8, 2013
8252338 Synthetic LDL as targeted drug delivery vehicle Aug. 28, 2012
8221715 Carbon-nanotube n-doping material and methods of manufacture thereof Jul. 17, 2012
8067011 Compositions and methods for treating B-cell malignancies Nov. 29, 2011
7968013 Carbon nanotube N-doping material, carbon nanotube N-doping method and device using the same Jun. 28, 2011
7964196 Self-assembling nanoparticle drug delivery system Jun. 21, 2011
7947487 Multifunctional encoded particles for high-throughput analysis May. 24, 2011
7842515 Nano-structured device for analysis or separation, and its preparation and application Nov. 30, 2010
7745118 Comparative genomic resequencing Jun. 29, 2010
7622567 Multidimensional organization of heteromolecules by robust DNA motifs Nov. 24, 2009
7534761 Charged peptide-amphiphile solutions and self-assembled peptide nanofiber networks formed therefrom May. 19, 2009
7368086 Functionalized fluorescent nanocrystals, and methods for their preparation and use May. 6, 2008
6689166 Hybrid nanofibril matrices for use as tissue engineering devices Feb. 10, 2004
6673615 Characterization of individual polymer molecules based on monomer-interface interactions Jan. 6, 2004
6653468 Universal support media for synthesis of oligomeric compounds Nov. 25, 2003
6649907 Charge reduction electrospray ionization ion source Nov. 18, 2003
6632671 Nanoparticle encapsulation system and method Oct. 14, 2003
6630171 Particles based on polyamino-acid(s) and methods for preparing same Oct. 7, 2003
6569809 Package-mix agricultural chemical compositions having improved stability May. 27, 2003
6569451 Targeted polymerized liposome diagnostic and treatment agents May. 27, 2003
6544732 Encoding and decoding of array sensors utilizing nanocrystals Apr. 8, 2003
6485737 Biodegradable terephthalate polyester-poly (phosphonate) compositions, articles and methods of using the same Nov. 26, 2002
6362002 Characterization of individual polymer molecules based on monomer-interface interactions Mar. 26, 2002
6326361 Gangliosides with immunosuppressive activity Dec. 4, 2001
6254890 Sub-100nm biodegradable polymer spheres capable of transporting and releasing nucleic acids Jul. 3, 2001
6254877 Transfer-free cosmetic composition comprising a dispersion of non-film-forming polymer particles in a partially nonvolatile liquid fatty phase Jul. 3, 2001
6254876 Transfer-resistant cosmetic composition comprising a dispersion of polymer particles in a liquid fatty phase Jul. 3, 2001
6231864 Strategically modified hepatitis B core proteins and their derivatives May. 15, 2001
6217908 Bioadhesive microspheres and their use as drug delivery and imaging systems Apr. 17, 2001
6197757 Particles, especially microparticles or nanoparticles, of crosslinked monosaccharides and oligosaccharides, processes for their preparation and cosmetic, pharmaceutical or food compositions in Mar. 6, 2001
6180141 Composite gel microparticles as active principle carriers Jan. 30, 2001
6146663 Stabilized nanoparticles which may be filtered under sterile conditions Nov. 14, 2000
6139870 Stabilized nanoparticles which are filterable under sterile conditions Oct. 31, 2000
6100043 Recombinant clone selection system Aug. 8, 2000
6096291 Mucosal administration of substances to mammals Aug. 1, 2000
6072044 Nanoconstructions of geometrical objects and lattices from antiparallel nucleic acid double crossover molecules Jun. 6, 2000
6046323 Conformations of PPG-glucan Apr. 4, 2000
6010900 Method of increasing biodegradation of sparingly soluble vapors Jan. 4, 2000
6001395 Polymeric lamellar substrate particles for drug delivery Dec. 14, 1999
5993856 Pharmaceutical preparations and methods for their administration Nov. 30, 1999
5994325 Methods and compositions based on inhibition of cell invasion and fibrosis by anionic polymers Nov. 30, 1999
5989835 System for cell-based screening Nov. 23, 1999
5986066 Biosensory layers Nov. 16, 1999
5885609 Biocompatible articles and method for making same Mar. 23, 1999

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