U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Quotables

"If you build a better mousetrap, you will catch better mice."

George Gobel

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Class 530/330 - 4 to 5 amino acid residues in defined sequence


Subclass of Class 530 - Chemistry: natural resins or derivatives; peptides or proteins; lignins or reaction products thereof
Definition: Compounds comprising from 4 or 5 amino acid residues of
No. of patents: 1755
Last issue date: 02/07/2012


1                      
NumberTitleIssue Date
8110658Peptide fragments for inducing synthesis of extracellular matrix proteins
Short biologically active tetrapeptides are disclosed that are comprised of the sequences GxxG and PxxP where G (glycine) and P (proline) are maintained and x is a variable amino acid. The peptides can be used singly or in combination to stimulate production of extr...
02/07/2012
RE43140Immunoregulator
The invention relates to the field of immunology, more specifically to the field of immune-mediated disorders such as allergies, auto-immune disease, transplantation-related disease or inflammatory disease. The invention provides among others an immunoregulator (NMP...
01/24/2012
8097589Small peptides and methods for inhibiting mucus release into airways
Methods for treating cutaneous inflammation, are described. Also described is a method for inhibiting the mucus release into airways of a patient, a method for blocking IgE activation of a lymphocyte, a method for stabilizing the cell membrane of a lymphocyte, there...
01/17/2012
8093218Peptide derived from vascular endothelial growth factor receptor-1 binding integrin α5β1 having proangiogenic activity
Description of a sequence peptide isolated in the domain II type-immunoglobulin (Type-Ig) of the Vascular Endothelial Growth Factor receptor 1 (VEGF-1) binding integrin α5β1, usable for the preparation of pharmacological agents having proangiogenic activity. ...
01/10/2012
8071555Protective skin care peptides
The disclosed invention provides tetrapeptides with the amino acid sequence proline-glutamine-glutamate-X (P-Q-E-X), where X can be either lysine (K) or isoleucine (I). These tetrapeptides inhibit ultraviolet light (UV)-induced expression of the pro-inflammatory cyt...
12/06/2011
8012934Small peptides and methods for treatment of inflammation
Methods for treating cutaneous inflammation are described. Also described is a method for blocking IgE activation of a lymphocyte, a method for stabilizing the cell membrane of a lymphocyte, thereby preventing their further involvement in the increased inflammatory ...
09/06/2011
8008263Organic compounds and their uses
The present application describes organic compounds that are useful for the treatment, prevention and/or amelioration of human diseases. ...
08/30/2011
8003756Agent derived from tortoise spleen stimulating mammalian hemopoiesis
The present invention relates to a proteinaceous extract derived from tortoise spleen and to a tetrapeptide FTGN, which have stimulatory activity on hematopoietic cells. In particular, this tetrapeptide enhances hemopoietic reconstruction, and bone marrow re-populat...
08/23/2011
7994137Small peptides and methods for inhibiting the infiltration of eosinophils into airways
Methods for treating cutaneous inflammation, are described. Also described is a method for inhibiting the mucous release into airways of a patient, methods for blocking IgE activation and for stabilizing the cell membrane of lymphocytes, mast cells, basophils, macro...
08/09/2011
7989590Peptides that increase collagen or hyaluronic acid production
The present invention relates to a novel peptide having a specified amino acid sequence or its derivative, or a salt thereof. Further, the present invention relates to a composition containing the novel peptide or the like, a method of utilizing the novel peptide or...
08/02/2011
7960349N-terminally modified GLP-1 receptor modulators
The subject matter described herein provides novel human glucagon-like peptide-1 (GLP-1) receptor modulators that have biological activity similar or superior to native GLP-1 peptide and thus are useful for the treatment or prevention of diseases or disorders associ...
06/14/2011
7932231Compositions and methods for stimulating gastrointestinal motility
The present invention relates to a method of treating a transient impairment of the motility of the gastrointestinal system resulting from postoperative ileus in a patient wherein said method includes the step of administering a therapeutically effective amount of a...
04/26/2011
7910556PAR-2 agonist
A compound, or a salt or solvate thereof having a structure of Ar—CO-AA1-AA2-AA3-AA4-NH—X—NR1R2 is disclosed. Ar represents an optionally substituted phenyl group or an aromatic heterocyclic gro...
03/22/2011
7834145HCV protease substrates
The present invention features HCV NS3 protease substrates containing a europium label and a quenching group. The europium label and quenching group are located on different sides of an ester HCV NS3 protease cleavage site. The substrate can be used in a time-resolv...
11/16/2010
7816490Specific inhibitors of NFAT activation by calcineurin and their use in treating immune-related diseases
Isolated peptide fragments of the conserved regulatory domain of NFAT protein capable of inhibiting protein-protein interaction between calcineurin and NFAT, or a biologically active analog thereof are described. Isolated polynucleotides and gene therapy vectors enc...
10/19/2010
7807781Inhibitors of serine protease activity and their use in methods and compositions for treatment of viral infections
A novel method of treating and preventing viral infection is provided. In particular a method of blocking viral infection facilitated by a serine proteolytic (SP) activity is disclosed, which consists of administering to a subject suffering or about to suffer from v...
10/05/2010
7803739Substrates and assays for β-secretase
The present invention is directed to novel substrates for Hu-Asp. More particularly, the invention provides peptide substrates and fusion polypeptide substrates comprising a β-secretase cleavage site. Methods and compositions for making and using the peptides are d...
09/28/2010
7772366Inhibitors of interleukin-1β converting enzyme
The present invention relates to novel classes of compounds which are inhibitors of interleukin-1β converting enzyme. The ICE inhibitors of this invention are characterized by specific structural and physicochemical features. This invention also relates to pharmace...
08/10/2010
7750115Epithelial cell growth promoter
It is intended to provide a novel oligopeptide which can be relatively easily produced, has not only a hair growth-stimulating effect but also an effect of promoting the growth of epithelial cells (for example, skin regeneration) and can easily pass through the horn...
07/06/2010
7750116Antibody drug conjugate metabolites
Methods of treating a refractory or drug resistant cancer, cell proliferative disorder and tumor cells are provided. Also provided are antibody drug conjugate metabolites. ...
07/06/2010
7723474Molecules that selectively home to vasculature of pre-malignant dysplastic lesions or malignancies
The present invention provides a conjugate that contains a therapeutic moiety linked to a homing peptide or peptidomimetic which selectively homes to vasculature of pre-malignant dysplastic skin and which includes the amino acid sequence SRPRR (SEQ ID NO: 1) or a co...
05/25/2010
7691967Smart pro-drugs of serine protease inhibitors
The present invention relates to prodrugs of protease inhibitors, such as inhibitors of proteosome, DPOP IV, FAPα and the like. These “pro-inhibitors” are activated, i.e., cleaved by an “activated protease” to release an active inhibitor moiety in proximity...
04/06/2010
7595374Heparin binding motif and use thereof
A method for reducing cytotoxicity of eosinophil derived toxins comprising administering to a subject an effective amount of heparin, heparan sulfate, a potent heparanase inhibitor or a polypeptide which has sequence as follows: BZBXBX, XBBBXXBX, XBBXBX, BBXXBBBXXBB...
09/29/2009
7547760Peptides and chemical compound for inhibition of SHP2 function
The present invention relates to the inhibition of the function of SHP2 by both anti-SHP2 peptides and the chemical compound 4-(2-sulfaminoethyl)benzoic acid, SEBA, and SEBA derivatives binding to the phosphotyrosyl phosphatase domain of SHP2 thereby inhibiting the ...
06/16/2009
7501486Peptides that selectively home to heart vasculature and related conjugates and methods
The present invention provides a variety of isolated peptides and peptidomimetics, which can be useful, for example, in constructing the conjugates of the invention or, where the peptide itself has biological activity, in unconjugated form as a therapeutic for treat...
03/10/2009
7498405Halogen-substituted thienyl compounds
Halogen substituted thienyl compounds exhibit potential as nucleic acid (especially double stranded DNA) binders and as antibiotic compounds. A representative thienyl compound has the structure ...
03/03/2009
7456253Growth hormone releasing peptides
Disclosed are peptide and peptidomimetic compounds generally according to formula (I), and pharmaceutically acceptable salts thereof, that are useful as GHRP analogs: R1-A2-A3-A4-A5-R2 (I) or a pharma...
11/25/2008
7439345Supramolecular pairing system, its preparation and use
The invention relates to conjugates including at least one linker, a biomolecule coupled to the linker, and cyclohexane derivatives of the following formula: and oligomers thereof. ...
10/21/2008
7435718CXCR4 antagonist treatment of hematopoietic cells
In accordance with various aspects of the invention, CXCR4 antagonists may be used to treat hematopoietic cells, such as progenitor or stem cells, to promote the rate of cellular multiplication, self-renewal, proliferation or expansion. CXCR4 antagonists may be used...
10/14/2008
7425541Enzyme-cleavable prodrug compounds
The prodrug of the invention is a modified form of a therapeutic agent and comprises a therapeutic agent, an oligopeptide, a stabilizing group and, optionally, a linker group. The prodrug is cleavable by the enzyme Thimet oligopeptidase, or TOP. Also disclosed are m...
09/16/2008
7425608Method of making metallopeptides
Method of making metallopeptides is provided, for use in biological, pharmaceutical and related applications. The metallopeptides are made of peptides, peptidomimetics and peptide-like constructs, and include a metal ion-binding region thereof which includes at leas...
09/16/2008
7423116Pentapeptide compounds and uses related thereto
Pentapeptide compounds are disclosed. The compounds have biological activity, e.g., cytotoxicity. Prodrugs having targeting groups and pentapeptide moieties, as well as precursors thereof are also disclosed. For example, precursors having a reactive linker that can ...
09/09/2008
7423020Treatment of mood disorders by administration of SMR1
This invention relates to the use of an agent that modulates the interaction between a SMR1 peptide and a metal-lopeptidase for the preparation of a medicament for preventing or treating a Central Nervous System disorder giving rise to a mental disorder. ...
09/09/2008
7417027Linear and cyclic melanocortin receptor-specific peptides
Linear and cyclic peptides are provided specific to one or melanocortin receptors, and which exhibit agonist, antagonist, or mixed agonist-antagonist activity. In one embodiment, a linear peptide of the following general formula is provided:
08/26/2008
7417028Human glucagon-like-peptide-1 modulators and their use in treatment of diabetes and related conditions
The present invention provides novel human glucagon-like peptide-1 (GLP-1)-receptor modulators that have biological activity similar or superior to native GLP-1 peptide and thus are useful for the treatment or prevention of diseases or disorders associated with GLP ...
08/26/2008
7417030Indazole peptidomimetics as thrombin receptor antagonists
The invention is directed to novel indazole peptidomimetic compounds which are useful as thrombin receptor antagonists for the treatment of diseases associated with thrombosis, restenosis, hypertension, heart failure, arrhythmia, inflammation, angina, stroke, athero...
08/26/2008
7413537Directed evolution of disulfide-bonded micro-proteins
The invention relates, in part, to a library of chimeric proteins, each chimeric protein including a mini-protein between about eight and about forty amino acids long, wherein the mini-protein has a single disulfide bond formed by a pair of invariant cysteines and h...
08/19/2008
7410950Peptides of CaV2.2 that inhibit pain
The present invention relates to peptides of CaV2.2 and their use in the treatment of pain. The sequence of the peptides is derived from the C-terminus of CaV2.2. and is believed to inhibit the interaction of CaV2.2 with Mint1-PDZ1. The invention is related to use o...
08/12/2008
7404948Peptidic conjugates for alopecia prevention and treatment
The invention relates to novel peptidic conjugates containing a Gly-His-Lys sequence and used for dermatology or cosmetology for stimulating hair growth or stopping hair fall. ...
07/29/2008
7402556Prodrugs activated by plasmin and their use in cancer chemotherapy
The product of the invention is a modified form of a therapeutic agent and comprises a therapeutic agent, an oligopeptide having a plasmin peptide substrate of 2-4 amino acids and mono- or di-peptide linkage, a stabilizing group and, optionally, a linker group. The ...
07/22/2008
1                      
 
Sign InRegister
Username  
Password   
forgot password?