Patents-Review.com
ClassID:

99504 ⎘

C08G65/3318 - CPC Classification

Classification description:

Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring; Polymers modified by chemical after-treatment with organic compounds containing oxygen containing a hydroxy group heterocyclic

Recent Application in this class:
#1
20240386913
2024-11-21

FLUORINE-CONTAINING ETHER COMPOUND, LUBRICANT FOR MAGNETIC RECORDING MEDIUM, AND MAGNETIC RECORDING MEDIUM

 #2
20240331726
2024-10-03

FLUORINE-CONTAINING ETHER COMPOUND, LUBRICANT FOR MAGNETIC RECORDING MEDIUM, AND MAGNETIC RECORDING MEDIUM

 #3
20240294872
2024-09-05

METHOD FOR ACTIVATING DENDRITIC CELLS

 #4
20240034951
2024-02-01

FLUORINE-CONTAINING ETHER COMPOUND, LUBRICANT FOR MAGNETIC RECORDING MEDIUM, AND MAGNETIC RECORDING MEDIUM

 #5
20230242829
2023-08-03

Fluorine-containing ether compound, lubricant for magnetic recording medium, and magnetic recording medium

 #6
20220259513
2022-08-18

Fluorine-containing ether compound, lubricant for magnetic recording medium, and magnetic recording medium

 #7
20220081512
2022-03-17

Polymeric alpha-hydroxy aldehyde and ketone reagents and conjugation method

 #8
20210284796
2021-09-16

Tetrahydrofurfuryl alcohol initialized polyetheramines and uses thereof

 #9
20200354518
2020-11-12

Polymeric alpha-hydroxy aldehyde and ketone reagents and conjugation method

 #10
20200214982
2020-07-09

Expansile crosslinked polymersome for ph-sensitive delivery of anticancer drugs

 #11
20190358162
2019-11-28

Expansile crosslinked polymersome for pH-sensitive delivery of anticancer drugs

 #12
20190153139
2019-05-23

Reversible crosslinking reactant composition

 #13
20190144410
2019-05-16

Furan-modified compound and oligomer

 #14
20190008830
2019-01-10

Micellar polymer-flavonoid conjugate nanocomplex

 #15
20180327546
2018-11-15

Polymeric alpha-hydroxy aldehyde and ketone reagents and conjugation method

 #16
20180098939
2018-04-12

Expansile crosslinked polymersome for pH-sensitive delivery of anticancer drugs

 #17
20170321080
2017-11-09

Polyether compounds having epoxy hydroxyl urethane groups and waterborne epoxy resin composition

 #18
20170258926
2017-09-14

Micellar nanocomplex

 #19
20170152456
2017-06-01

Fluoropolyether compound, lubricant, and magnetic disk

 #20
20170037184
2017-02-09

VITAMIN E-BASED NANOCARRIERS FOR DRUG DELIVERY AND METHODS OF MAKING AND USING THE SAME

 #21
20160144046
2016-05-26

Polymeric alpha-hydroxy aldehyde and ketone reagents and conjugation method

 #22
20150231257
2015-08-20

Vitamin functionalized gel-forming block copolymers for biomedical applications

 #23
20130280783
2013-10-24

Polymeric alpha-hydroxy aldehyde and ketone reagents and conjugation method

 #24
20110230618
2011-09-22

Polymeric alpha-hydroxy aldehyde and ketone reagents and conjugation method

 #25
20110118200
2011-05-19

Pegylated and fatty acid grafted chitosan oligosaccharide, synthesis method and application for drug delivery system

 #26
20100056543
2010-03-04

POSACONAZOLE POLYMER CONJUGATES AND METHODS OF TREATMENT USING POSACONAZOLE AND POLYMER CONJUGATES THEREOF

 #27
20100029899
2010-02-04

Multibranched polyoxyalkylene derivative

 #28
20080171013
2008-07-17

Posaconazole polymer conjugates and methods of treatment using posaconazole and polymer conjugates thereof

 #29
20060106260
2006-05-18

Composition, magnetic recording medium, head slider, and magnetic recording device