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Class Information
Number: 502/403
Name: Catalyst, solid sorbent, or support therefor: product or process of making > Solid sorbent > Organic > Protein
Description: Composition in which the organic material comprises a chain of acylyated alpha-amino acids.

Patents under this class:
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Patent Number Title Of Patent Date Issued
8562905 Multifunctional nanocomposites of carbon nanotubes and nanoparticles formed via vacuum filtration Oct. 22, 2013
8435336 Deoxidizer May. 7, 2013
8394350 Catalyst functionalized buffer sorbent pebbles for rapid separation of carbon dioxide from gas mixtures Mar. 12, 2013
8148501 Absorbent protein meal base hydrogels Apr. 3, 2012
7964559 MVL, an antiviral protein from a cyanobacterium Jun. 21, 2011
7816301 Aqueous-liquid-absorbing agent and its production process Oct. 19, 2010
7759286 System and method for containing a spill Jul. 20, 2010
7183336 Irradiated absorbent materials Feb. 27, 2007
7052609 Method for regeneration of adsorbent matrices May. 30, 2006
6875254 Methods for detecting and extracting gold Apr. 5, 2005
6774082 Compositions for separating heterocyclic aromatic amine bases, nucleosides, nucleotides, and nucleotide sequences Aug. 10, 2004
6686202 Methods for detecting and extracting gold Feb. 3, 2004
6610630 Chromatography adsorbents utilizing mercapto heterocyclic ligands Aug. 26, 2003
6414096 Process for the preparation of a polyolefin Jul. 2, 2002
6309999 Process for the preparation of an immunoadsorbent matrix Oct. 30, 2001
6153707 Method of producing material for purification of physiological liquids of organism Nov. 28, 2000
6090292 Device for purifying solutions containing proteins and use of the device Jul. 18, 2000
5900144 Separating agent comprising bonded conalbumin May. 4, 1999
5821193 Adsorbent having a terminal hydrazine group and a method for removing ketoamine-containing protein Oct. 13, 1998
5801116 Process for producing polysaccharides and their use as absorbent materials Sep. 1, 1998
5731418 Collagen-based sorbent polymer and method of preparing same Mar. 24, 1998
5567316 Process for recovering metals from solution utilizing metalloprotein affinity chromatography Oct. 22, 1996
5561097 Method of controlling density of ligand coupled onto supports and products produced therefrom Oct. 1, 1996
5545317 Liquid column packing materials and method for making the same Aug. 13, 1996
5512169 Liquid column packing materials Apr. 30, 1996
5480542 Packings combining protein to a support via a spacer Jan. 2, 1996
5441643 Process for recovering metals from solution utilizing metalloprotein affinity chromatography Aug. 15, 1995
5407581 Filter medium having a limited surface negative charge for treating a blood material Apr. 18, 1995
5354461 Packings combining protein to a support via a spacer Oct. 11, 1994
5284936 Polyamino acid superabsorbents Feb. 8, 1994
5247068 Polyamino acid superabsorbents Sep. 21, 1993
5240602 Chromatographic material Aug. 31, 1993
5205929 High stability porous zirconium oxide spherules Apr. 27, 1993
5153166 Chromatographic stationary supports Oct. 6, 1992
5147537 Carrier for affinity chromatography immobilized with antibodies Sep. 15, 1992
5112796 Manganese dioxide impregnated filter May. 12, 1992
5084389 Bioadsorption composition and process for production thereof Jan. 28, 1992
5059577 Fluid absorbent composition Oct. 22, 1991
5051185 Absorbent of .beta..sub.2 -microglobulin Sep. 24, 1991
5045203 Separation of protein antigens of Bordetella bacteria by affinity chromatography Sep. 3, 1991
5045190 Chromatography apparatus Sep. 3, 1991
5037649 Method for treatment of HIV-infected patients Aug. 6, 1991
5037795 Chromatographic packing material comprising extended area metal oxide/hydroxide particles with a layer of a phosphorus-containing material thereon Aug. 6, 1991
5030354 Separation agent for optical isomers Jul. 9, 1991
4985144 Affinity chromatography material for antigens of the bacteria of the Bordetella genus Jan. 15, 1991
4978647 Gel bead composition for metal adsorption Dec. 18, 1990
4971833 Method of coating solid particles with a hydrophilic gel Nov. 20, 1990
4913812 Active support substance and adsorbent for chromatography Apr. 3, 1990
4879247 Method and apparatus for isocratic affinity chromatography Nov. 7, 1989
4851382 Separation medium Jul. 25, 1989

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