C08J2489/04 - CPC Classification Index

ClassID:

100930 ⎘

C08J2489/04 - CPC Classification

Classification description:

Characterised by the use of proteins; Derivatives thereof Products derived from waste materials, e.g. horn, hoof or hair

Sub-classes:

C08J2489/06 » derived from leather or skin 15

Recent Application in this class:

20240366490

2024-11-07

CROSS LINKED SILK-HYALURONIC ACID COMPOSITION

20230405187

2023-12-21

COMPOSITE HYDROGEL FOR LIGHT-CURED 3D CELL-LADEN PRINTING AND PREPARATION METHOD AND APPLICATION THEREOF

20230250247

2023-08-10

SURFACE TREATMENT OF POLY(ARYL ETHER KETONE)S

20230050896

2023-02-16

MARINE-BASED GELATIN POWDERS AND METHODS OF MAKING

20230010001

2023-01-12

PHOTOCROSSLINKED HYDROGELS BLENDED COMPOSITION, PREPARATION AND USE THEREOF

20220370323

2022-11-24

CROSS LINKED SILK-HYALURONIC ACID COMPOSITION

20220184273

2022-06-16

PARTICULATE GEL FOR THE TREATMENT OF A BLEEDING IN THE SINUS OR NASAL CAVITY

20210238393

2021-08-05

BIODEGRADABLE FOAMS

20210155764

2021-05-27

GELATIN-BASED NANOFIBROUS NON-WOVEN MATERIAL

#10

20200352843

2020-11-12

CROSS LINKED SILK-HYALURONIC ACID COMPOSITION

#11

20180303742

2018-10-25

Cross linked silk-hyaluronic acid composition

#12

20180142073

2018-05-24

BIODECOMPOSABLE FILM MATERIAL AND METHOD FOR MAKING THE SAME

#13

20160361247

2016-12-15

Cross linked silk-hyaluronic acid composition