Application

Method for producing electrospun fiber with high content of bioadhesive material

Patent Number KR-20190126306-A

Publication Year 2019

Application Year 2018

Priority Year 2017

Jurisdiction KR

Status Pending

Inventors

HANSEN JENS

Applicants

  1. AFYX THERAPEUTICS A

Abstract

The present invention relates to a method for producing electrospun fibers, comprising: v) dissolving a fiber-forming hydrophilic polymer in an alcohol selected from C1-C3 alcohols, vi) dissolving a bioadhesive material in water. The adhesive material has a solubility in water of at least 3 g / 100 ml at 25 ° C. or at least 10 g / 100 ml at 25 ° C., and the bioadhesive material is at most 0.5 g / 100 ml at 25 ° C. or 0.1 g at 25 ° C. Vii) having solubility in an alcohol selected from C1-C3 alcohols of up to / 100 ml, vii) adding the solution resulting from ii) to the solution resulting from i) with stirring, thus bioadhesive Precipitation of the sexual material to form a homogeneous suspension, wherein the bioadhesive material is suspended as particles, and viii) electrospinning the homogeneous suspension to obtain hydrophilic fibers.

Patent Family Records (16)

METHOD FOR PREPARING ELECTROSPUN FIBERS WITH A HIGH CONTENT OF A BIOADHESIVE SUBSTANCE  

AFYX THERAPEUTICS AS

2024, IL-268185-B2

Method for preparing electrospun fibers with a high content of a bioadhesive substance  

Afyx Therapeutics As HANSEN JENS

2024, AU-2018209592-B2

Method for producing electrospun fibers with high content of bioadhesive substances  

에이에프와이엑스 테라퓨틱스 에스에이 ХАНСЕН, Йенс, 한센 옌스

2023, KR-102595001-B1

Method for preparing electrospun fibers with a high content of a bioadhesive substance  

AFYX THERAPEUTICS AS

2023, IL-268185-B1

Method for preparing electrospun fibers with a high content of a bioadhesive substance  

Afyx Therapeutics AS HANSEN JENS

2021, US-11045430-B2

METHOD FOR PRODUCING ELECTRICALLY FIBERS WITH HIGH CONTENT OF BIOADHESIVE SUBSTANCE  

АФИКС ТЕРАПЬЮТИКС А/С ХАНСЕН, Йенс, 한센 옌스

2021, RU-2019126497-A

METHOD FOR PREPARING ELECTROSPUN FIBERS WITH A HIGH CONTENT OF A BIOADHESIVE SUBSTANCE  

Afyx Therapeutics AS HANSEN JENS

2021, EP-3570822-B1

PROCEDURE FOR THE PREPARATION OF ELECTRONIC SPUNNED FIBERS WITH A HIGH CONTENT OF A BIOAD ADHESIVE SUBSTANCE  

AFYX THERAPEUTICS AS HANSEN JENS

2021, DK-3570822-T3

METHOD FOR THE PREPARATION OF ELECTROFIED FIBERS WITH A HIGH CONTENT OF A BIOADEIVE SUBSTANCE  

AFYX THERAPEUTICS AS JENS HANSEN

2020, BR-112019014732-A2

METHOD FOR PREPARING ELECTROSPUN FIBERS WITH A HIGH CONTENT OF A BIOADHESIVE SUBSTANCE  

Afyx Therapeutics AS HANSEN JENS

2019, US-20190254986-A1

METHOD FOR PREPARING ELECTROSPUN FIBERS WITH A HIGH CONTENT OF A BIOADHESIVE SUBSTANCE.  

AFYX THERAPEUTICS AS JENS HANSEN

2019, MX-2019008155-A

Method for producing electrospun fiber with high content of bioadhesive material

AFYX THERAPEUTICS A HANSEN JENS

2019, KR-20190126306-A

METHOD FOR PREPARING ELECTROSPUN FIBERS WITH A HIGH CONTENT OF A BIOADHESIVE SUBSTANCE  

Afyx Therapeutics AS HANSEN JENS

2019, EP-3570822-A1

The method for being used to prepare the electrospinning fibre with high-content biological coherent substance  

Afex Therapy Co Ltd HANSEN JENS

2019, CN-110290783-A

Method for preparing electrospun fibers with a high content of a bioadhesive substance  

Afyx Therapeutics As HANSEN JENS

2019, AU-2018209592-A1

METHOD FOR PREPARING ELECTROSPUN FIBERS WITH A HIGH CONTENT OF A BIOADHESIVE SUBSTANCE  

DERMTREAT APS HANSEN JENS

2018, WO-2018133910-A1

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