loadpatents
name:-0.092068910598755
name:-0.058521032333374
name:-0.017171859741211
Yeung; Kap-Sun Patent Filings

Yeung; Kap-Sun

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yeung; Kap-Sun.The latest application filed is for "compounds useful as immunomodulators".

Company Profile
14.59.65
  • Yeung; Kap-Sun - Madison CT
  • Yeung; Kap-Sun - Wallingford CT
  • Yeung; Kap-Sun - Middletown CT
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Compounds useful as immunomodulators
Grant 11,414,418 - Yeung , et al. August 16, 2
2022-08-16
Salts of prodrugs of piperazine and substituted piperidine antiviral agents
Grant 11,369,624 - Ueda , et al. June 28, 2
2022-06-28
Benzofuran derivatives for the treatment of hepatitis C
Grant 11,161,837 - Yeung , et al. November 2, 2
2021-11-02
Substituted isoquionline derivatives as immunomudulators
Grant 11,046,675 - Yeung , et al. June 29, 2
2021-06-29
Compounds Useful As Immunomodulators
App 20210094932 - YEUNG; Kap-Sun ;   et al.
2021-04-01
Compounds Useful As Immunomodulators
App 20210053972 - YEUNG; Kap-Sun ;   et al.
2021-02-25
Salts Of Prodrugs Of Piperazine And Substituted Piperidine Antiviral Agents
App 20210023098 - UEDA; Yasutsugu ;   et al.
2021-01-28
Compounds useful as immunomodulators
Grant 10,882,844 - Yeung , et al. January 5, 2
2021-01-05
Benzofuran Derivatives For The Treatment Of Hepatitis C
App 20200291002 - Yeung; Kap-Sun ;   et al.
2020-09-17
Compounds useful as immunomodulators
Grant 10,745,382 - Yeung , et al. A
2020-08-18
Substituted Isoquionline Derivatives As Immunomudulators
App 20200181125 - YEUNG; Kap-Sun ;   et al.
2020-06-11
1,3-dihydroxy-phenyl derivatives useful as immunomodulators
Grant 10,590,105 - Yeung , et al.
2020-03-17
Salts Of Prodrugs Of Piperazine And Substituted Piperidine Antiviral Agents
App 20200046743 - UEDA; Yasutsugu ;   et al.
2020-02-13
Macrocyclic inhibitors of the PD-1/PD-L1 and CD80(B7-1)/PD-L1 protein/protein interactions
Grant 10,538,555 - Miller , et al. Ja
2020-01-21
Compounds Useful As Immunomodulators
App 20190352280 - YEUNG; Kap-Sun ;   et al.
2019-11-21
1,3-dihydroxy-phenyl Derivatives Useful As Immunomodulators
App 20190185450 - YEUNG; Kap-Sun ;   et al.
2019-06-20
Salts Of Prodrugs Of Piperazine And Substituted Piperidine Antiviral Agents
App 20190111066 - UEDA; Yasutsugu ;   et al.
2019-04-18
Compounds for the treatment of hepatitis C
Grant 10,150,747 - Yeung , et al. Dec
2018-12-11
Compounds useful as immunomodulators
Grant 10,144,706 - Yeung , et al. De
2018-12-04
Immunomodulators
Grant 10,143,746 - Allen , et al. De
2018-12-04
Compounds Useful As Immunomodulators
App 20180057455 - YEUNG; KAP-SUN ;   et al.
2018-03-01
Macrocyclic inhibitors of the PD-1/PD-L1 and CD80(B7-1)/PD-L1 protein/protein interactions
Grant 9,879,046 - Miller , et al. January 30, 2
2018-01-30
Novel Compounds For The Treatment Of Hepatitis C
App 20180022723 - Yeung; Kap-Sun ;   et al.
2018-01-25
Salts Of Prodrugs Of Piperazine And Substituted Piperidine Antiviral Agents
App 20180000849 - UEDA; Yasutsugu ;   et al.
2018-01-04
Macrocyclic Inhibitors Of The Pd-1/pd-l1 And Cd80(b7-1)/pd-l1 Protein/protein Interactions
App 20170369530 - Miller; Michael Matthew ;   et al.
2017-12-28
Macrocyclic inhibitors of the PD-1/PD-L1 and CD80(B7-1)/PD-L1 protein/protein interactions
Grant 9,850,283 - Miller , et al. December 26, 2
2017-12-26
Compounds useful as immunomodulators
Grant 9,850,225 - Chupak , et al. December 26, 2
2017-12-26
Macrocyclic Inhibitors Of The Pd-1/pd-l1 And Cd80(b7-1)/pd-l1 Protein/protein Interactions
App 20170260237 - Miller; Michael Matthew ;   et al.
2017-09-14
Immunomodulators
App 20170252432 - Allen; Martin Patrick ;   et al.
2017-09-07
Fused furans for the treatment of hepatitis C
Grant 9,738,653 - Yeung , et al. August 22, 2
2017-08-22
Compounds Useful As Immunomodulators
App 20170107202 - YEUNG; KAP-SUN ;   et al.
2017-04-20
Compound for the treatment of hepatitis C
Grant 9,556,162 - Yeung , et al. January 31, 2
2017-01-31
Salts Of Prodrugs Of Piperazine And Substituted Piperidine Antiviral Agents
App 20160361328 - UEDA; Yasutsugu ;   et al.
2016-12-15
Macrocyclic Inhibitors of the PD-1/PD-L1 and CD80(B7-1)/PD-L1 Protein/Protein Interactions
App 20160340391 - Miller; Michael Matthew ;   et al.
2016-11-24
A Novel Compound for the Treatment of Hepatitis C
App 20160318912 - Yeung; Kap-Sun ;   et al.
2016-11-03
Macrocyclic Inhibitors Of The Pd-1/pd-l1 And Cd80(b7-1)/pd-l1 Protein/protein Interactions
App 20160158349 - Miller; Michael Matthew ;   et al.
2016-06-09
Macrocyclic inhibitors of the PD-1/PD-L1 and CD80(B7-1)/PD-L1 protein/protein interactions
Grant 9,308,236 - Miller , et al. April 12, 2
2016-04-12
Compounds for the treatment of hepatitis C
Grant 9,303,020 - Yeung , et al. April 5, 2
2016-04-05
Fused Furans For The Treatment Of Hepatitis C
App 20160024103 - YEUNG; KAP-SUN ;   et al.
2016-01-28
Salts Of Prodrugs Of Piperazine And Substituted Piperidine Antiviral Agents
App 20150315218 - Ueda; Yasutsugu ;   et al.
2015-11-05
Compounds Useful as Immunomodulators
App 20150291549 - Chupak; Louis S. ;   et al.
2015-10-15
Salts Of Prodrugs Of Piperazine And Substituted Piperidine Antiviral Agents
App 20150232414 - UEDA; YASUTSUGU ;   et al.
2015-08-20
Benzofuran derivatives for the treatment of hepatitis C
Grant 9,096,580 - Yeung August 4, 2
2015-08-04
Benzofuran Derivatives For The Treatment Of Hepatitis C
App 20150141395 - Yeung; Kap-Sun
2015-05-21
Salts Of Prodrugs Of Piperazine And Substituted Piperidine Antiviral Agents
App 20150025240 - Ueda; Yasutsugu ;   et al.
2015-01-22
Salts of prodrugs of piperazine and substituted piperidine antiviral agents
Grant 8,871,771 - Ueda , et al. October 28, 2
2014-10-28
Macrocyclic Inhibitors Of The Pd-1/pd-l1 And Cd80(b7-1)/pd-l1 Protein/protein Interactions
App 20140294898 - Miller; Michael Matthew ;   et al.
2014-10-02
Compounds for the treatment of hepatitis C
Grant 8,722,688 - Yeung , et al. May 13, 2
2014-05-13
Salts Of Prodrugs Of Piperazine And Substituted Piperidine Antiviral Agents
App 20130253196 - Ueda; Yasutsugu ;   et al.
2013-09-26
Compounds for the treatment of hepatitis C
Grant 8,536,338 - Pracitto , et al. September 17, 2
2013-09-17
Compounds for the treatment of hepatitis C
Grant 8,507,683 - Yeung , et al. August 13, 2
2013-08-13
Novel Compounds for the Treatment of Hepatitis C
App 20130203775 - Yeung; Kap-Sun ;   et al.
2013-08-08
Hydroxyphenyl sulfonamides as antiapoptotic bcl inhibitors
Grant 8,501,992 - Kim , et al. August 6, 2
2013-08-06
Compounds for the Treatment of Hepatitis C
App 20130197012 - Yeung; Kap-Sun ;   et al.
2013-08-01
Salts of prodrugs of piperazine and substituted piperidine antiviral agents
Grant 8,461,333 - Ueda , et al. June 11, 2
2013-06-11
Compounds for the treatment of hepatitis C
Grant 8,445,497 - Yeung , et al. May 21, 2
2013-05-21
Compounds for the treatment of hepatitis C
Grant 8,354,410 - Yeung , et al. January 15, 2
2013-01-15
Compounds for the Treatment of Hepatitis C
App 20120316126 - Yeung; Kap-Sun ;   et al.
2012-12-13
Compounds for the Treatment of Hepatitis C
App 20120309770 - Yeung; Kap-Sun ;   et al.
2012-12-06
Compounds for the treatment of hepatitis C
Grant 8,309,558 - Yeung , et al. November 13, 2
2012-11-13
Compounds for the treatment of hepatitis C
Grant 8,293,909 - Pracitto , et al. October 23, 2
2012-10-23
Salts Of Prodrugs Of Piperazine And Substituted Piperidine Antiviral Agents
App 20120238755 - UEDA; YASUTSUGU ;   et al.
2012-09-20
Compounds for the Treatment of Hepatitis C
App 20120232099 - Pracitto; Richard ;   et al.
2012-09-13
Compounds For The Treatment Of Hepatitis C
App 20120201783 - Yeung; Kap-Sun ;   et al.
2012-08-09
Compounds for the Treatment of Hepatitis C
App 20120165344 - Yeung; Kap-Sun ;   et al.
2012-06-28
Compounds for the treatment of hepatitis C
Grant 8,198,449 - Pracitto , et al. June 12, 2
2012-06-12
Compounds for the treatment of hepatitis C
Grant 8,178,523 - Yeung , et al. May 15, 2
2012-05-15
Prodrugs of piperazine and substituted piperidine antiviral agents
Grant 8,168,615 - Ueda , et al. May 1, 2
2012-05-01
Compounds for the treatment of hepatitis C
Grant 8,148,382 - Yeung , et al. April 3, 2
2012-04-03
Compounds for the treatment of hepatitis C
Grant 8,143,243 - Martin , et al. March 27, 2
2012-03-27
Compounds for the Treatment of Hepatitis C
App 20120059019 - Yeung; Kap-Sun ;   et al.
2012-03-08
Hydroxyphenyl Sulfonamides As Antiapoptotic Bcl Inhibitors
App 20110294793 - Kim; kyoung S ;   et al.
2011-12-01
Compounds for the treatment of hepatitis C
Grant 8,048,887 - Yeung , et al. November 1, 2
2011-11-01
Compounds for the Treatment of Hepatitis C
App 20110256099 - Yeung; Kap-Sun ;   et al.
2011-10-20
Indole, azaindole and related heterocyclic N-substituted piperazine derivatives
Grant 8,039,486 - Yeung , et al. October 18, 2
2011-10-18
HCV NS5B inhibitors
Grant 7,998,951 - Yeung , et al. August 16, 2
2011-08-16
Compounds for the treatment of hepatitis C
Grant 7,994,171 - Yeung , et al. August 9, 2
2011-08-09
Indole, azaindole and related heterocyclic 4-alkenyl piperidine amides
Grant 7,915,283 - Wang , et al. March 29, 2
2011-03-29
Compounds for the Treatment of Hepatitis C
App 20110020275 - Yeung; Kap-Sun ;   et al.
2011-01-27
Compounds for the Treatment of Hepatitis C
App 20100249094 - Yeung; Kap-Sun ;   et al.
2010-09-30
Prodrugs Of Piperazine And Substituted Piperidine Antiviral Agents
App 20100210599 - Ueda; Yasutsugu ;   et al.
2010-08-19
Compounds for the Treatment of Hepatitis C
App 20100184800 - Pracitto; Richard ;   et al.
2010-07-22
Prodrugs of piperazine and substituted piperidine antiviral agents
Grant 7,745,625 - Ueda , et al. June 29, 2
2010-06-29
Compounds for the Treatment of Hepatitis C
App 20100093694 - Yeung; Kap-Sun ;   et al.
2010-04-15
Compounds for the Treatment of Hepatitis C
App 20100063068 - Pracitto; Richard ;   et al.
2010-03-11
Compounds for the treatment of hepatitis C
Grant 7,652,004 - Martin , et al. January 26, 2
2010-01-26
Compounds for the Treatment of Hepatitis C
App 20090275561 - Martin; Scott W. ;   et al.
2009-11-05
Compounds for the treatment of Hepatitis C
Grant 7,547,690 - Gentles , et al. June 16, 2
2009-06-16
Compounds for the treatment of hepatitis C
Grant 7,541,352 - Yeung , et al. June 2, 2
2009-06-02
Compounds for the treatment of hepatitis C
Grant 7,541,353 - Gentles , et al. June 2, 2
2009-06-02
Compounds for the treatment of Hepatitis C
Grant 7,538,102 - Yeung , et al. May 26, 2
2009-05-26
Cyclopropyl fused indolobenzazepine HCV NS5B inhibitors
Grant 7,521,441 - Gentles , et al. April 21, 2
2009-04-21
Compounds for the treatment of hepatitis C
Grant 7,521,444 - Bender , et al. April 21, 2
2009-04-21
Compounds for the Treatment of Hepatitis C
App 20090074715 - Martin; Scott W. ;   et al.
2009-03-19
Indolobenzazepine HCV NS5B inhibitors
Grant 7,473,688 - Bergstrom , et al. January 6, 2
2009-01-06
Cyclopropyl fused indolobenzazepine HCV NS5B inhibitors
Grant 7,452,876 - Yeung , et al. November 18, 2
2008-11-18
Compounds for the Treatment of Hepatitis C
App 20080226591 - Gentles; Robert G. ;   et al.
2008-09-18
Compounds for the Treatment of Hepatitis C
App 20080226592 - Yeung; Kap-Sun ;   et al.
2008-09-18
Compounds for the Treatment of Hepatitis C
App 20080226590 - Bender; John A. ;   et al.
2008-09-18
Compounds for the Treatment of Hepatitis C
App 20080227769 - Gentles; Robert G. ;   et al.
2008-09-18
HCV NS5B Inhibitors
App 20080221090 - Yeung; Kap-Sun ;   et al.
2008-09-11
Compounds for the Treatment of Hepatitis C
App 20080188458 - Yeung; Kap-Sun ;   et al.
2008-08-07
Indole, Azaindole And Related Heterocyclic 4-alkenyl Piperidine Amides
App 20080188481 - Wang; Tao ;   et al.
2008-08-07
Indole, Azaindole And Related Heterocyclic N-substituted Piperazine Derivatives
App 20080132516 - Yeung; Kap-Sun ;   et al.
2008-06-05
Indole, azaindole and related heterocyclic 4-alkenyl piperidine amides
Grant 7,348,337 - Wang , et al. March 25, 2
2008-03-25
Cyclopropyl Fused Indolobenzazepine HCV NS5B Inhibitors
App 20070287694 - Yeung; Kap-Sun ;   et al.
2007-12-13
Cyclopropyl Fused Indolobenzazepine HCV NS5B Inhibitors
App 20070270406 - Gentles; Robert G. ;   et al.
2007-11-22
Indolobenzazepine HCV NS5B inhibitors
App 20070078122 - Bergstrom; Carl P. ;   et al.
2007-04-05
Indole, azaindole and related heterocyclic N-substituted piperazine derivatives
App 20050261296 - Yeung, Kap-Sun ;   et al.
2005-11-24
Prodrugs of piperazine and substituted piperidine antiviral agents
App 20050209246 - Ueda, Yasutsugu ;   et al.
2005-09-22
Indole, azaindole and related heterocyclic N-substituted piperazine derivatives
App 20050075364 - Yeung, Kap-Sun ;   et al.
2005-04-07
Indole, azaindole and related heterocyclic amidopiperazine derivatives
Grant 6,825,201 - Wang , et al. November 30, 2
2004-11-30
Indole, azaindole and related heterocyclic 4-alkenyl piperidine amides
App 20040186292 - Wang, Tao ;   et al.
2004-09-23
Indole, azaindole and related heterocyclic 4-alkenyl piperidine amides
App 20040063744 - Wang, Tao ;   et al.
2004-04-01
Composition and antiviral activity of substituted indoleoxoacetic piperazine derivatives
Grant 6,573,262 - Wallace , et al. June 3, 2
2003-06-03
Indole, azaindole and related heterocyclic amidopiperazine derivatives
App 20030096825 - Wang, Tao ;   et al.
2003-05-22
Composition and antiviral activity of substituted indoleoxoacetic piperazine derivatives
App 20030069245 - Wallace, Owen B. ;   et al.
2003-04-10
Antiviral indoleoxoacetyl piperazine derivatives
Grant 6,469,006 - Blair , et al. October 22, 2
2002-10-22

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