Patents by Inventor Chi-Kit Woo

Chi-Kit Woo has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 9458154
    Abstract: Disclosed are compounds having [1,2,4]triazolo[4,3-a]pyridine groups and pharmaceutically acceptable salts thereof. The compounds are p38 MAPK inhibitors, useful as anti-inflammatory agents in the treatment of, inter alia, diseases of the respiratory tract.
    Type: Grant
    Filed: December 9, 2011
    Date of Patent: October 4, 2016
    Assignee: Chiesi Farmaceutici S.p.A.
    Inventors: Harry Finch, Monique Bodil Van Niel, Chi-Kit Woo
  • Patent number: 9359354
    Abstract: Compounds of formula (I) described herein are p38 MAPK inhibitors and are useful as anti-inflammatory agents in the treatment of, inter alia, diseases of the respiratory tract.
    Type: Grant
    Filed: June 5, 2014
    Date of Patent: June 7, 2016
    Assignee: CHIESI FARMACEUTICI S.p.A.
    Inventors: Chi-Kit Woo, Lilian Alcaraz, Carmelida Capaldi
  • Publication number: 20150057273
    Abstract: Disclosed are compounds having [1,2,4]triazolo[4,3-a]pyridine groups and pharmaceutically acceptable salts thereof. The compounds are p38 MAPK inhibitors, useful as anti-inflammatory agents in the treatment of, inter alia, diseases of the respiratory tract.
    Type: Application
    Filed: December 9, 2011
    Publication date: February 26, 2015
    Applicant: Chiesi Farmaceutici S.p.A.
    Inventors: Harry Finch, Monique Bodil Van Niel, Chi-Kit Woo
  • Patent number: 8916708
    Abstract: Compounds of formula (I) are p38 MAPK inhibitors, useful as anti-inflammatory agents in the treatment of, inter alia, diseases of the respiratory wherein R1 is a radical of formula (IA) or (IB) or (IC): 10 Y is —O— or —S(O)p—wherein p is 0, 1 or 2; A is an optionally substituted cycloalkylene radical having 5, 6 or 7 ring atoms fused to a phenyl ring; and R2, R3b and R4b are as defined in the claims.
    Type: Grant
    Filed: June 9, 2011
    Date of Patent: December 23, 2014
    Assignee: Chiesi Farmaceutici S.p.A.
    Inventors: Chi-kit Woo, Monique Bodil Van Niel
  • Publication number: 20140364411
    Abstract: Compounds of formula (I) described herein are p38 MAPK inhibitors and are useful as anti-inflammatory agents in the treatment of, inter alia, diseases of the respiratory tract.
    Type: Application
    Filed: June 5, 2014
    Publication date: December 11, 2014
    Applicant: CHIESI FARMACEUTICI S.p.A.
    Inventors: Chi-Kit WOO, Lilian ALCARAZ, Carmelida CAPALDI
  • Patent number: 8557797
    Abstract: Compounds of formula (I) are inhibitors of p38 MAP kinase, useful as anti-inflammatory agents in the treatment of inter alia, diseases of the respiratory tract wherein; R1 is C1-C6 alkyl, C3-C6 cycloalkyl, phenyl which is optionally substituted, 5- or 6 membered monocyclic heteroaryl which is optionally substituted, or a radical of formula (II) wherein n is 1 or 2, and R3 and R4 are independently H or C1-C6 alkyl, or R3 and R4 taken together with the nitrogen to which they are attached form a 6-membered heterocyclic ring optionally containing a further heteroatom selected from N and O; Y is —O— or —S(O)p— wherein p is 0, 1 or 2; A is an optionally substituted divalent arylene radical, or a mono- or bicyclic heteroarylene radical, or a C3-C6 divalent cycloalkylene radical having 5 or 6 ring atoms, or a piperidinylene radical wherein the ring nitrogen is linked to R2NHC(?O)W—; W is a bond, —NH— or —C(RA)(RB), wherein RA and RB are independently H, methyl, ethyl, amino, hydroxyl or halo; and R2 is a radical as d
    Type: Grant
    Filed: February 16, 2010
    Date of Patent: October 15, 2013
    Assignee: Chiesi Farmaceutici S.p.A.
    Inventors: Harry Finch, John Montana, Monique Bodil Van Niel, Chi-Kit Woo, Jamie Knight, Bohdan Waszkowycz
  • Publication number: 20130143914
    Abstract: Compounds of formula (I) are p38 MAPK inhibitors, useful as anti-inflammatory agents in the treatment of, inter alia, diseases of the respiratory wherein R1 is a radical of formula (IA) or (IB) or (IC): 10 Y is -0- or —S(0)p- wherein p is 0, 1 or 2; A is an optionally substituted cycloalkylene radical having 5, 6 or 7 ring atoms fused to a phenyl ring; and R2, R3b and R4b are as defined in the claims.
    Type: Application
    Filed: June 9, 2011
    Publication date: June 6, 2013
    Applicant: CHIESI FARMACEUTICI S.p.A.
    Inventors: Chi-Kit Woo, Monique Bodil Van Niel
  • Publication number: 20120088763
    Abstract: Compounds of formula (I) are inhibitors of p38 MAP kinase, useful as anti-inflammatory agents in the treatment of inter alia, diseases of the respiratory tract wherein; R1 is C1-C6 alkyl, C3-C6 cycloalkyl, phenyl which is optionally substituted, 5- or 6 membered monocyclic heteroaryl which is optionally substituted, or a radical of formula (II) wherein n is 1 or 2, and R3 and R4 are independently H or C1-C6 alkyl, or R3 and R4 taken together with the nitrogen to which they are attached form a 6-membered heterocyclic ring optionally containing a further heteroatom selected from N and O; Y is —O— or —S(O)p— wherein p is 0, 1 or 2; A is an optionally substituted divalent arylene radical, or a mono- or bicyclic heteroarylene radical, or a C3-C6 divalent cycloalkylene radical having 5 or 6 ring atoms, or a piperidinylene radical wherein the ring nitrogen is linked to R2NHC(?O)W—; W is a bond, —NH— or —C(RA)(RB), wherein RA and RB are independently H, methyl, ethyl, amino, hydroxyl or halo; and R2 is a radical as d
    Type: Application
    Filed: February 16, 2010
    Publication date: April 12, 2012
    Applicant: CHIESI FARMACEUTICI S.p.A.
    Inventors: Harry Finch, John Montana, Monique Bodil Van Niel, Chi-Kit Woo, Jamie Knight, Bohdan Waszkowycz