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Class Information
Number: 525/54.11
Name: Synthetic resins or natural rubbers -- part of the class 520 series > Synthetic resins (class 520, subclass 1) > Mixing of two or more solid polymers; mixing of solid polymer or sicp with sicp or spfi; mixing of sicp with an ethylenic agent; mixing of solid polymer with a chemical treating or ethylenic agent; or processes of forming or reacting; or the resultant product of any of the above operations > Containing chemically combined protein or biologically active polypeptide > Solid polymer treated by stepwise reaction with naturally occurring alpha or beta amino acid or a material which contains a residue of said amino acid, e.g., a functionally protected amino acid, etc.
Description: Subject matter wherein the biologically active polypeptide is generated by stepwise treatment of a preformed solid polymer with a naturally occurring alpha or beta amino acid or a material which contains a residue of said amino acid, or product of such a process.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7605232 |
Hydrogels for protein concentration |
Oct. 20, 2009 |
| 7598318 |
Thermosensitive and biocompatible amphiphilic poly(organophosphazenes) and preparation method thereof |
Oct. 6, 2009 |
| 7592418 |
Biocompatible crosslinked polymers with visualization agents |
Sep. 22, 2009 |
| 7332566 |
Biocompatible crosslinked polymers with visualization agents |
Feb. 19, 2008 |
| 7211651 |
Proteinaceous gels having visualization agents and methods of use thereof |
May. 1, 2007 |
| 7182884 |
Bio-liquid crystal polymer and shaped material using same |
Feb. 27, 2007 |
| 7081495 |
Cationic compounds and their use as macro molecular carriers |
Jul. 25, 2006 |
| 7057019 |
Crosslinked albumin hydrogels |
Jun. 6, 2006 |
| 7022214 |
Carrier ampholytes of high pH range |
Apr. 4, 2006 |
| 7009034 |
Biocompatible crosslinked polymers |
Mar. 7, 2006 |
| 6887974 |
Crosslinking agents and methods of use |
May. 3, 2005 |
| 6833488 |
Biocompatible, biodegradable, water-absorbent material and methods for its preparation |
Dec. 21, 2004 |
| 6750312 |
Process for the preparation of supports for solid phase synthesis |
Jun. 15, 2004 |
| 6737501 |
Process for the preparation of copolymeric hydrophobically modified polyglutamic acid derivatives and their use |
May. 18, 2004 |
| 6730293 |
Compositions and methods for treating inflammatory diseases of the skin |
May. 4, 2004 |
| 6713580 |
Quaternary amino acids on solid supports |
Mar. 30, 2004 |
| 6689836 |
Process for the preparation of thermoprecipitating affinity polymers |
Feb. 10, 2004 |
| 6670427 |
Template-textured materials, methods for the production and use thereof |
Dec. 30, 2003 |
| 6620882 |
Solid support template for preparation of highly functionalized heterocycle compounds |
Sep. 16, 2003 |
| 6596267 |
Methods and compositions to prevent formation of adhesions in biological tissues |
Jul. 22, 2003 |
| 6586524 |
Cellular targeting poly(ethylene glycol)-grafted polymeric gene carrier |
Jul. 1, 2003 |
| 6552170 |
PEGylation reagents and compounds formed therewith |
Apr. 22, 2003 |
| 6506577 |
Synthesis and crosslinking of catechol containing copolypeptides |
Jan. 14, 2003 |
| 6476191 |
Volatilizable solid phase supports for compound synthesis |
Nov. 5, 2002 |
| 6410643 |
Solid phase synthesis method and reagent |
Jun. 25, 2002 |
| 6359061 |
Amide compound libraries |
Mar. 19, 2002 |
| 6277957 |
Method for production of acylthio derivatives |
Aug. 21, 2001 |
| 6258275 |
Affinity macroligands |
Jul. 10, 2001 |
| 6254986 |
Peracylated protein-based sutures and fabrics and process for making the same |
Jul. 3, 2001 |
| 6228988 |
Synthesis of hydroxamic acid derivatives |
May. 8, 2001 |
| 6204326 |
PNA combinatorial libraries and improved methods of synthesis |
Mar. 20, 2001 |
| 6150461 |
Carriers targettable to organ |
Nov. 21, 2000 |
| 6117940 |
Amino-ketone solid support templates |
Sep. 12, 2000 |
| 6113906 |
Water-soluble non-antigenic polymer linkable to biologically active material |
Sep. 5, 2000 |
| 6093798 |
Synthesis of hydroxamic acid derivatives |
Jul. 25, 2000 |
| 6087441 |
Structurally modified peptides that are resistant to peptidase degradation |
Jul. 11, 2000 |
| 6056926 |
Apparatus and method for parallel coupling reactions |
May. 2, 2000 |
| 5959098 |
Substrate preparation process |
Sep. 28, 1999 |
| 5932539 |
Biodegradable polymer matrix for tissue repair |
Aug. 3, 1999 |
| 5932695 |
Synthesis of hydroxamic acid derivatives |
Aug. 3, 1999 |
| 5919455 |
Non-antigenic branched polymer conjugates |
Jul. 6, 1999 |
| 5912300 |
Poly-amino acidic oligonucleotide-carrier |
Jun. 15, 1999 |
| 5910406 |
Manipulating nucleic acid sequences |
Jun. 8, 1999 |
| 5907016 |
Method of coupling ligands onto supports and products produced therefrom |
May. 25, 1999 |
| 5900461 |
Isolatable, water soluble, and hydrolytically stable active sulfones of poly(ethylene glycol) and related polymers for modification of surfaces and molecules |
May. 4, 1999 |
| 5859190 |
Combinatorial libraries of hydantoin and thiohydantoin derivatives, methods of making the libraries and compounds therein |
Jan. 12, 1999 |
| 5853713 |
Biologically compatible linear block copolymers of polyalkylene oxide and peptide units |
Dec. 29, 1998 |
| 5851494 |
Solid phase synthesis reaction vessel and method of using the same |
Dec. 22, 1998 |
| 5817716 |
Resins with a primary amine or guanidine function |
Oct. 6, 1998 |
| 5814700 |
Method for polymer synthesis in a reaction well |
Sep. 29, 1998 |
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