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LastUpdate Última actualización 12/12/2025 [06:58:00]
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Solicitudes publicadas en los últimos 15 días / Applications published in the last 15 days
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COMPOSITIONS AND METHODS FOR TREATING PAIN WITH EXTRACELLULAR VESICLES

NºPublicación:  US2025367234A1 04/12/2025
Solicitante: 
MITRANI MARIA INES [US]
MITRANI ALBERT [US]
BELLIO MICHAEL [US]
MITRANI MARIA INES,
MITRANI ALBERT,
BELLIO MICHAEL
CA_3242248_PA

Resumen de: US2025367234A1

Described herein are cell-free therapeutic compositions derived from blood or plasma and uses thereof for the treatment of selected diseases and disorders.

Targeted Nanomedicine for Treating Fibrotic Lung Disorders

NºPublicación:  US2025367319A1 04/12/2025
Solicitante: 
THE UNIV OF CHICAGO [US]
The University of Chicago
WO_2023245176_PA

Resumen de: US2025367319A1

This disclosure relates to compositions and methods for treating lung disorders, including, for example, pulmonary fibrosis, and other fibrotic disorders. Thioredoxin domain-containing 5 (TXNDC5) is significantly increased in fibrotic lungs from human PF patients. Therefore, a targeted nanoparticle comprising an inhibitor of TXNDC5 was developed, which may have potential to treat pulmonary fibrosis.

RNA Particles Comprising Polysarcosine

NºPublicación:  US2025367320A1 04/12/2025
Solicitante: 
JOHANNES GUTENBERG UNIV MAINZ [DE]
BIONTECH SE [DE]
Johannes Gutenberg-Universit\u00E4t Mainz,
BIONTECH SE
AU_2025203628_A1

Resumen de: US2025367320A1

The present disclosure relates to RNA particles for delivery of RNA to target tissues after administration, in particular after parenteral administration such as intravenous, intramuscular, subcutaneous or intratumoral administration, and compositions comprising such RNA particles. The RNA particles in one embodiment comprise single-stranded RNA such as mRNA which encodes a peptide or protein of interest, such as a pharmaceutically active peptide or protein. The RNA is taken up by cells of a target tissue and the RNA is translated into the encoded peptide or protein, which may exhibit its physiological activity.

NUCLEOBASE EDITING SYSTEM AND METHOD OF USING SAME FOR MODIFYING NUCLEIC ACID SEQUENCES

NºPublicación:  US2025367322A1 04/12/2025
Solicitante: 
RENAGADE THERAPEUTICS MAN INC [US]
ReNAgade Therapeutics Management, Inc
WO_2023240261_PA

Resumen de: US2025367322A1

The disclosure provides nucleic acid-containing lipid nanoparticle (LNP) compositions and methods relating to the delivery of TnpB nucleobase editing systems comprising TnpB polypeptides, engineered TnpB ncRNAs, and optionally one or more additional accessory functionalities (e.g., a deaminase, reverse transcriptase, recombinase, nuclease, a donor template, or combinations thereof) for use in applications such as precision gene editing.

Nanomaterial and Methods of Use Thereof

NºPublicación:  US2025367300A1 04/12/2025
Solicitante: 
UNIV OF CONNECTICUT [US]
University of Connecticut
WO_2023150684_PA

Resumen de: US2025367300A1

A self-assembled nanomaterial includes a Janus base nanotube and a biologically active molecule covalently or non-covalently adhered thereto, wherein the Janus base nanotube includes at least one compound represented by disclosed Formulas I, II, III, IV. V. VI, VII, VIII, or IX, or a pharmaceutically acceptable salt thereof.

Tolerizing Immune Modifying Nanoparticles for Overcoming the Immunogenicity of Therapeutic Vectors and Proteins

NºPublicación:  US2025367274A1 04/12/2025
Solicitante: 
COUR PHARMACEUTICALS DEV COMPANY INC [US]
COUR PHARMACEUTICALS DEVELOPMENT COMPANY INC
CA_3249673_A1

Resumen de: US2025367274A1

The present application is directed, in general, to tolerizing immune mediated particles comprising gene therapy vector antigens for use in combination with gene therapy regimens in order to reduce immunogenicity to the gene therapy vector antigens and/or transgene protein products expressed by the vectors.

METHODS OF TREATING PANCREATIC CANCER WITH A PD-1 AXIS BINDING ANTAGONIST AND AN RNA VACCINE

NºPublicación:  US2025367275A1 04/12/2025
Solicitante: 
GENENTECH INC [US]
BIONTECH SE [DE]
Genentech, Inc,
BioNTech SE
KR_20250122520_PA

Resumen de: US2025367275A1

The present disclosure provides methods for treating an individual with pancreatic cancer with an individualized cancer vaccine and a PD-1 axis antagonist.

POLYMER NANOPARTICLE COMPOSITIONS FOR NON-VIRAL GENE DELIVERY

NºPublicación:  US2025367133A1 04/12/2025
Solicitante: 
BATTELLE MEMORIAL INST [US]
BATTELLE MEMORIAL INSTITUTE
WO_2025250979_A1

Resumen de: US2025367133A1

The disclosure relates to block copolymer nanoparticles for therapeutic delivery of nucleotides, and methods therefor. More particularly, the invention relates to polymer nanoparticles, such as reversible addition-fragmentation chain transfer (RAFT) polymer compositions, for delivering miRNAs.

METHODS FOR DIRECTING LIPID NANOPARTICLES IN VIVO

NºPublicación:  AU2024281393A1 04/12/2025
Solicitante: 
VERTEX PHARMACEUTICALS INCORPORATED
VERTEX PHARMACEUTICALS INCORPORATED
AU_2024281393_A1

Resumen de: AU2024281393A1

Compositions and methods for enhancing payload-based gene therapy by increasing the percentage of payload delivered to a non-liver target in a subject by blocking binding of LDL to LDL receptors (LDLR) in the liver, and then administering a payload-based therapy targeting a non-liver tissue.

LIPID NANOPARTICLES AND USES THEREOF

NºPublicación:  AU2024271802A1 04/12/2025
Solicitante: 
THE UNIV OF MELBOURNE
PETER MACCALLUM CANCER INST
THE UNIVERSITY OF MELBOURNE,
PETER MACCALLUM CANCER INSTITUTE
AU_2024271802_A1

Resumen de: AU2024271802A1

The present disclosure relates generally to lipid nanoparticles (LNPs) and compositions comprising the same, and their use in delivery of agents, such as nucleic acid-based therapeutics, in particular to transfection recalcitrant cells and/or to lung tissue.

EXTRACELLULAR VESICLE COMPOSITIONS AND PREPARATION

NºPublicación:  AU2024269259A1 04/12/2025
Solicitante: 
VIRGINIA TECH INTELLECTUAL PROPERTIES INC
VIRGINIA TECH INTELLECTUAL PROPERTIES, INC
AU_2024269259_A1

Resumen de: AU2024269259A1

In various aspects and embodiments provided are compositions containing extracellular vesicles (including modified extracellular vesicles), methods of making preparations of extracellular vesicles, methods of modifying extracellular vesicles and methods of using modified and/or unmodified extracellular vesicles.

LIPID COMPOUNDS, COMPOSITIONS, AND USES THEREOF

NºPublicación:  WO2025250730A1 04/12/2025
Solicitante: 
LIBERATE BIO INC [US]
LIBERATE BIO, INC
WO_2025250730_A1

Resumen de: WO2025250730A1

The present disclosure provides lipid compounds and compositions (e.g., lipid nanoparticle (LNP) compositions) comprising lipid compounds of the present disclosure. The present disclosure provides methods of delivering an active agent (e.g., polynucleotide) to a cell or tissue in a subject, preferably an extrahepatic cell or tissue, comprising administering to the subject an effective amount of a lipid nanoparticle of the present disclosure, wherein the lipid nanoparticle comprises lipid compounds of the present disclosure and the active agent (e.g., polynucleotide).

COMPOSITION FOR THE TREATMENT OF ANDROGENETIC ALOPECIA

NºPublicación:  WO2025248434A1 04/12/2025
Solicitante: 
UNIV DEGLI STUDI DI ROMA LA SAPIENZA [IT]
UNIVERSITA' DEGLI STUDI DI ROMA \"LA SAPIENZA\"
WO_2025248434_PA

Resumen de: WO2025248434A1

A composition for topical use in the treatment of androgenetic alopecia comprises a nanoemulsion, said nanoemulsion comprising a mixture of oils, at least one surfactant, finasteride and minoxidil. The mixture of oils comprises sandalwood oil, rosemary oil and sweet almond oil.

NANOPARTICLES FOR ADMINISTERING AN ACTIVE INGREDIENT

NºPublicación:  WO2025247930A1 04/12/2025
Solicitante: 
CANTREAT AG [CH]
CANTREAT AG
WO_2025247930_PA

Resumen de: WO2025247930A1

Nanoparticles (1) for administering at least one active ingredient (4), said nanoparticles comprising a magnetizable core (2), the core (2) having a shell (3) made of a polyphosphate and said shell (3) completely enclosing the core (2), characterized in that the shell (3) is mixed with an active ingredient (4).

DEXTRAN NANOPARTICLES FOR T-CELL ACTIVATION AND PROLIFERATION

NºPublicación:  WO2025247992A1 04/12/2025
Solicitante: 
DANMARKS TEKNISKE UNIV [DK]
DANMARKS TEKNISKE UNIVERSITET
WO_2025247992_PA

Resumen de: WO2025247992A1

The invention relates to antigen-functionalized dextran-based nanoparticles capable of activating, functionally modifying, re-programming, and stimulating expansion of T cells, A pharmaceutical comprising the nanoparticles find use in the treatment of a medical condition requiring the activation and/or expansion of T-cells and/or in the production of receptor engineered-T cells used in such treatments.

METHOD FOR THE PRODUCTION OF EXTRACELLULAR VESICLES LOADED WITH A MOLECULE OF INTEREST AND COMPOSITION COMPRISING SUCH EXTRACELLULAR VESICLES

NºPublicación:  WO2025247999A1 04/12/2025
Solicitante: 
CONVEYXO [BE]
CONVEYXO
WO_2025247999_A1

Resumen de: WO2025247999A1

Method for the production of extracellular vesicles, EVs, loaded with a molecule of interest in a bioreactor containing a porous three-dimensional, 3D, scaffold, wherein the method comprises a seeding of the scaffold with a starting number of adherent immortalized cells resuspended after detachment, an attachment of the cells on said scaffold, an expansion of the cells on said scaffold up to a second number of adherent cells, defining a multiplication factor of at least 5 for a single expansion step, a production of EVs by said cells, a phase of loading said EVs with said molecule of interest, a harvest of EVs.

INJECTABLE COMPOSITIONS OF EMD FRACTION B

NºPublicación:  WO2025247843A1 04/12/2025
Solicitante: 
INST STRAUMANN AG [CH]
INSTITUT STRAUMANN AG
WO_2025247843_A1

Resumen de: WO2025247843A1

The present invention relates to a pharmaceutical, dental and/or cosmetic composition comprising purified and/or isolated matrix derivative (EMD) proteins and a suitable pharmaceutical carrier, characterized in that the purified and/or isolated enamel matrix derivative (EMD) proteins comprised in said composition have a predominant MW of between 10-13kDa and an aggregation particle size of between 20-200 nm at Room Temperature (RT) and a pH of between 60-7.5. Said pharmaceutical, dental and/or cosmetic composition is disclosed for use in healing, restoration, enhancement and/or promotion of soft tissue in the oral cavity and/or craniomaxillofacial complex (CMF), in particular for use in treating patients suffering from a gingival deficiency and/or disorder. Preferably, the composition of the invention is administered via injection into the soft tissue in the oral cavity and/or the craniomaxillofacial complex (CMF) of the patient.

LIPID NANOPARTICLES TARGETING SPLEEN

NºPublicación:  AU2024251515A1 04/12/2025
Solicitante: 
BEIJING JITAI PHARMACEUTICAL TECHNOLOGY CO LTD
HANGZHOU JITAI PHARMACEUTICAL TECHNOLOGY CO LTD
BEIJING JITAI PHARMACEUTICAL TECHNOLOGY CO., LTD,
HANGZHOU JITAI PHARMACEUTICAL TECHNOLOGY CO., LTD
AU_2024251515_PA

Resumen de: AU2024251515A1

The present application relates to lipid nanoparticles containing a steroid compound, and the preparation and a use of the lipid nanoparticles. The lipid nanoparticles can be used to deliver effective loads (such as a nucleic acid) into non-liver organs such as the spleen for the treatment or prevention of certain diseases or conditions, particularly spleen-associated diseases.

DENDRITIC CELL-MIMICKED NANOSTRUCTURE FOR APPLICATION TO CANCER IMMUNOTHERAPY, AND FABRICATION METHOD THEREFOR

NºPublicación:  US2025367135A1 04/12/2025
Solicitante: 
FORTUGA BIO [KR]
FORTUGA BIO
US_2025009678_A1

Resumen de: US2025367135A1

The present invention relates to a dendritic cell-mimicked nanostructure and a fabrication method therefor and, more specifically, to a nanostructure in which a shell including a cell membrane of dendritic cell-derived lipid molecules is introduced to a nanoparticle core in order to take advantage of the surface antigen-presenting ability of dendritic cells and which enables targeting without disappearance in vivo, thereby providing an effect of inducing an effective immune response.

IONIZABLE LIPIDS AND METHODS OF MANUFACTURE AND USE THEREOF

NºPublicación:  US2025367131A1 04/12/2025
Solicitante: 
THE TRUSTEES OF THE UNIV OF PENNSYLVANIA [US]
GEORGE MASON RES FOUNDATION INC [US]
The Trustees of the University of Pennsylvania,
George Mason Research Foundation, Inc
MX_2023004371_A

Resumen de: US2025367131A1

The invention encompasses novel ionizable lipids compounds and their use in lipid nanoparticles delivery systems that are useful in the delivery of nucleic acids to a mammalian subject that can be included for use, for example, as cancer vaccines, gene editing therapeutics, delivery of nucleic acid (e.g., mRNA) encoding antibodies, vaccines for infectious disease, and protein replacement therapeutics. Additionally, the invention encompasses compositions and therapeutics comprising the ionzable lipids in the lipid nanoparticles and the use of the composition and therapeutics for the preparation of a pharmaceutical composition, especially a vaccine, (e.g., for use in the prophylaxis or treatment of infectious diseases, tumor or cancer diseases, rare diseases, allergies, or autoimmune diseases). The invention encompasses methods of treatment or prophylaxis of the aforementioned diseases.

PERIPHERALIZATION OF CENTRALLY-ACTING CANNABINOID-1 RECEPTOR ANTAGONISTS BY NANOPARTICLES FOR THE TREATMENT METABOLIC RELATED CONDITIONS

NºPublicación:  US2025367134A1 04/12/2025
Solicitante: 
YISSUM RESEARCH DEVELOPMENT COMPANY OF THE HEBREW UNIV OF JERUSALEM LTD [IL]
Yissum Research Development Company of the Hebrew University of Jerusalem Ltd
WO_2023242843_A1

Resumen de: US2025367134A1

The technology includes selective modulation of only a peripheral CB1R by using a CB1R antagonist contained in a peripherally restricted delivery system.

PARTICLES COMPRISING PROTEINS ENCAPSULATED IN A POROUS FRAMEWORK AND METHODS OF USING THEREOF

NºPublicación:  US2025368757A1 04/12/2025
Solicitante: 
OHIO STATE INNOVATION FOUND [US]
Ohio State Innovation Foundation
WO_2023196306_A1

Resumen de: US2025368757A1

Disclosed are methods for producing matrix-encapsulated proteins, including matrix-encapsulated hemoglobin. Also provided are pharmaceutical compositions comprising a matrix-encapsulated hemoglobin, as well as methods of using thereof to treat hypoxia, cyanide poisoning, hydrogen sulfide poisoning, and/or azide poisoning.

CAR-EXPRESSING PLURIPOTENT STEM CELL-DERIVED NEUTROPHILS LOADED WITH DRUG NANOPARTICLES AND USES THEREOF

NºPublicación:  US2025368958A1 04/12/2025
Solicitante: 
PURDUE RES FOUNDATION [US]
Purdue Research Foundation
JP_2025520412_PA

Resumen de: US2025368958A1

Chimeric antigen receptor (CAR)-expressing neutrophils loaded with nanoparticles comprising a drug; and a method of treating cancer or other disorders in a subject comprising administering to the subject a therapeutically effective amount of the CAR-expressing neutrophils.

NANOBODY PLATFORM, PEPTIDE-MODIFIED NANOBODY, PRODUCTION PROCESS, AND USE

NºPublicación:  WO2025250940A2 04/12/2025
Solicitante: 
PHP BIOTECH INT INC [US]
PHP BIOTECH INTERNATIONAL INC
WO_2025250940_A2

Resumen de: WO2025250940A2

The present disclosure provides a nanobody platform having a high affinity purification on protein A, wherein the nanobodies may incorporate diverse bioactive peptides, lipid or glycoside in its CDR1 and/or CDR3 regions. The present disclosure also provides a peptide-modified nanobody comprising non-toxic bioactive peptides and that exhibit potent anti-tumor activity. Moreover, the peptide-modified nanobody is able to be combined with other technologies, such as but not limited to bispecific antibodies and antibody-drug conjugates. Further, the present disclosure also provides production processes of the nanobodies and their use as a treatment and diagnostic agents.

POLYPEPTIDE NANOTUBES LINKED BY DISULFIDE BONDS FOR DELIVERY

Nº publicación: WO2025250344A1 04/12/2025

Solicitante:

MUSC FOUNDATION FOR RES DEVELOPMENT [US]
MUSC FOUNDATION FOR RESEARCH DEVELOPMENT

WO_2025250344_PA

Resumen de: WO2025250344A1

A C-terminal fragment of insulin-like growth factor binding protein 2 (IGFBP2) containing 3 cysteine residues has been shown to spontaneously self-assemble into nanotube (NT) structures. These NTs can encapsulate drugs during the assembly process and then deliver their cargo intracellularly following binding to interns and endocytosis. The integrin-dependence of this process is mediated by the presence of a naturally occurring RGD motif within the peptide sequence. A particular advantage of such NTs is that by encapsulating small molecule drugs, tissues are protected from their adverse effects. Here, the use of NTs to deliver small drugs and biologics across the blood-brain barrier (BBB) by penetrating the CNS and delivering their cargo is described.

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