Sit; Sing-Yuen
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sit; Sing-Yuen.The latest application filed is for "c-3 and c-17 modified triterpenoids as hiv-1 inhibitors".
Company Profile
11.42.46
- Sit; Sing-Yuen - Wallingford CT
- Sit; Sing-Yuen - Meriden CT
Patent Activity
| Patent | Date |
|---|---|
| C-3 And C-17 Modified Triterpenoids As Hiv-1 Inhibitors App 20210323997 - CHEN; Jie ; et al. | 2021-10-21 |
| C-3 and C-17 modified triterpenoids as HIV-1 inhibitors Grant 11,084,845 - Chen , et al. August 10, 2 | 2021-08-10 |
| Aminotriazolopyridines as kinase inhibitors Grant 10,913,738 - Guo , et al. February 9, 2 | 2021-02-09 |
| Triterpenoids With Hiv Maturation Inhibitory Activity App 20200360404 - Sit; Sing-Yuen ; et al. | 2020-11-19 |
| Aminopyrrolotriazines As Kinase Inhibitors App 20200347071 - Watterson; Scott Hunter ; et al. | 2020-11-05 |
| Triterpenoids with HIV maturation inhibitory activity Grant 10,780,102 - Sit , et al. Sept | 2020-09-22 |
| Aminotriazolopyridines As Kinase Inhibitors App 20190389859 - Guo; Junqing ; et al. | 2019-12-26 |
| Azadecalin derivatives as inhibitors of human immunodeficiency virus replication Grant 10,493,070 - Chen , et al. De | 2019-12-03 |
| C-3 And C-17 Modified Triterpenoids As Hiv-1 Inhibitors App 20190359647 - CHEN; Jie ; et al. | 2019-11-28 |
| Aza-substituted Inhibitors Of Human Immunodeficiency Virus Replication App 20190307776 - CHEN; Jie ; et al. | 2019-10-10 |
| C-3 and C-17 modified triterpenoids as HIV-1 inhibitors Grant 10,421,774 - Chen , et al. Sept | 2019-09-24 |
| Azadecalin Derivatives As Inhibitors Of Human Immunodeficiency Virus Replication App 20190209550 - CHEN; Jie ; et al. | 2019-07-11 |
| Triterpenoids With Hiv Maturation Inhibitory Activity App 20190151336 - SIT; Sing-Yuen ; et al. | 2019-05-23 |
| Triterpenoids with HIV maturation inhibitory activity Grant 10,245,275 - Sit , et al. | 2019-04-02 |
| C-3 And C-17 Modified Triterpenoids As Hiv-1 Inhibitors App 20190031709 - CHEN; Jie ; et al. | 2019-01-31 |
| C17-aryl substituted betulinic acid analogs Grant 10,047,118 - Chen , et al. August 14, 2 | 2018-08-14 |
| Extended betulinic acid analogs Grant 9,914,747 - Chen , et al. March 13, 2 | 2018-03-13 |
| Triterpenoids With Hiv Maturation Inhibitory Activity App 20170340650 - Sit; Sing-Yuen ; et al. | 2017-11-30 |
| Extended Betulinic Acid Analogs App 20170334945 - CHEN; Jie ; et al. | 2017-11-23 |
| C17-aryl Substituted Betulinic Acid Analogs App 20170305962 - CHEN; Jie ; et al. | 2017-10-26 |
| Hepatitis C virus inhibitors Grant 9,636,375 - Wang , et al. May 2, 2 | 2017-05-02 |
| Triterpenoids With Hiv Maturation Inhibitory Activity App 20170056420 - SIT; Sing-Yuen ; et al. | 2017-03-02 |
| Triterpenoids with HIV maturation inhibitory activity Grant 9,527,882 - Sit , et al. December 27, 2 | 2016-12-27 |
| Compositions Having C-17 And C-3 Modified Triterpenoids With Hiv Maturation Inhibitory Activity App 20160151387 - Regueiro-Ren; Alicia ; et al. | 2016-06-02 |
| Hepatitis C Virus Inhibitors App 20160067302 - Wang; Alan Xiangdong ; et al. | 2016-03-10 |
| C-3 alkyl and alkenyl modified betulinic acid derivatives Grant 9,249,180 - Swidorski , et al. February 2, 2 | 2016-02-02 |
| Hepatitis C virus inhibitors Grant 9,227,940 - Wang , et al. January 5, 2 | 2016-01-05 |
| Triterpenoids With Hiv Maturation Inhibitory Activity App 20150291655 - Sit; Sing-Yuen ; et al. | 2015-10-15 |
| Hepatitis C Virus Inhibitors App 20150005342 - Wang; Alan Xiangdong ; et al. | 2015-01-01 |
| C-3 cycloalkenyl triterpenoids with HIV maturation inhibitory activity Grant 8,906,889 - Swidorski , et al. December 9, 2 | 2014-12-09 |
| Compositions Having C-17 And C-3 Modified Triterpenoids With Hiv Maturation Inhibitory Activity App 20140343000 - Regueiro-Ren; Alicia ; et al. | 2014-11-20 |
| Hepatitis C virus inhibitors Grant 8,889,871 - Wang , et al. November 18, 2 | 2014-11-18 |
| C-17 bicyclic amines of triterpenoids with HIV maturation inhibitory activity Grant 8,889,854 - Sin , et al. November 18, 2 | 2014-11-18 |
| C-17 and C-3 modified triterpenoids with HIV maturation inhibitory activity Grant 8,846,647 - Regueiro-Ren , et al. September 30, 2 | 2014-09-30 |
| C-3 Alkyl And Alkenyl Modified Betulinic Acid Derivatives App 20140243298 - Swidorski; Jacob ; et al. | 2014-08-28 |
| C-28 amides of modified C-3 betulinic acid derivatives as HIV maturation inhibitors Grant 8,802,661 - Regueiro-Ren , et al. August 12, 2 | 2014-08-12 |
| Modified C-3 betulinic acid derivatives as HIV maturation inhibitors Grant 8,754,068 - Regueiro-Ren , et al. June 17, 2 | 2014-06-17 |
| Hepatitis C Virus Inhibitors App 20140163231 - Wang; Alan Xiangdong ; et al. | 2014-06-12 |
| C-28 amines of C-3 modified betulinic acid derivatives as HIV maturation inhibitors Grant 8,748,415 - Regueiro-Ren , et al. June 10, 2 | 2014-06-10 |
| Hepatitis C virus inhibitors Grant 8,710,229 - Wang , et al. April 29, 2 | 2014-04-29 |
| C-17 Bicyclic Amines Of Triterpenoids With Hiv Maturation Inhibitory Activity App 20130296554 - Sin; Ny ; et al. | 2013-11-07 |
| Hepatitis C Virus Inhibitors App 20130267713 - WANG; ALAN XIANGDONG ; et al. | 2013-10-10 |
| C-3 Cycloalkenyl Triterpenoids With Hiv Maturation Inhibitory Activity App 20130210787 - Swidorski; Jacob ; et al. | 2013-08-15 |
| C-17 And C-3 Modified Triterpenoids With Hiv Maturation Inhibitory Activity App 20130035318 - REGUEIRO-REN; ALICIA ; et al. | 2013-02-07 |
| C-28 Amines Of C-3 Modified Betulinic Acid Derivatives As Hiv Maturation Inhibitors App 20130029954 - Regueiro-Ren; Alicia ; et al. | 2013-01-31 |
| Hepatitis C Virus Inhibitors App 20120330019 - Wang; Xiangdong Alan ; et al. | 2012-12-27 |
| Hepatitis C virus inhibitors Grant 8,299,094 - Wang , et al. October 30, 2 | 2012-10-30 |
| C-28 Amides Of Modified C-3 Betulinic Acid Derivatives As Hiv Maturation Inhibitors App 20120142653 - Regueiro-Ren; Alicia ; et al. | 2012-06-07 |
| Modified C-3 Betulinic Acid Derivatives As Hiv Maturation Inhibitors App 20120142707 - Regueiro-Ren; Alicia ; et al. | 2012-06-07 |
| Hepatitis C Virus Inhibitors App 20110311482 - Wang; Xiangdong Alan ; et al. | 2011-12-22 |
| Hepatitis C virus inhibitors Grant 7,915,291 - Wang , et al. March 29, 2 | 2011-03-29 |
| Hepatitis C virus inhibitors Grant 7,772,180 - Sin , et al. August 10, 2 | 2010-08-10 |
| Hepatitis C Virus Inhibitors App 20090274656 - Wang; Alan Xiangdong ; et al. | 2009-11-05 |
| Hepatitis C virus inhibitors Grant 7,449,479 - Wang , et al. November 11, 2 | 2008-11-11 |
| Hepatitis C Virus Inhibitors App 20080119461 - Sin; Ny ; et al. | 2008-05-22 |
| Bisarylimidazoly fatty acid amide hydrolase inhibitors Grant RE39,634 - Sit , et al. May 15, 2 | 2007-05-15 |
| 3-thia-4-arylquinolin-2-one derivatives Grant 7,179,920 - Boy , et al. February 20, 2 | 2007-02-20 |
| Potassium channel modulators Grant 7,151,180 - Hewawasam , et al. December 19, 2 | 2006-12-19 |
| Chiral dinapsoline Grant 7,091,212 - Sit August 15, 2 | 2006-08-15 |
| Hepatitis C virus inhibitors App 20060172950 - Wang; Xiangdong Alan ; et al. | 2006-08-03 |
| 3-Thia-4-arylquinolin-2-one potassium channel modulators Grant 7,049,309 - Boy , et al. May 23, 2 | 2006-05-23 |
| Hepatitis C virus inhibitors Grant 6,995,174 - Wang , et al. February 7, 2 | 2006-02-07 |
| (Oxime)carbamoyl fatty acid amide hydrolase inhibitors Grant 6,949,574 - Sit , et al. September 27, 2 | 2005-09-27 |
| 3-Thia-4-arylquinolin-2-one potassium channel modulators App 20050176763 - Boy, Kenneth M. ; et al. | 2005-08-11 |
| (Oxime)carbamoyl fatty acid amide hydrolase inhibitors App 20050131032 - Sit, Sing-Yuen ; et al. | 2005-06-16 |
| Potassium channel modulators App 20050080082 - Hewawasam, Piyasena ; et al. | 2005-04-14 |
| 3-thia-4-arylquinolin-2-one derivatives App 20050080105 - Boy, Kenneth M. ; et al. | 2005-04-14 |
| Hepatitis C virus inhibitors App 20040106559 - Wang, Xiangdong Alan ; et al. | 2004-06-03 |
| Chiral dinapsoline App 20040063741 - Sit, Sing-Yuen | 2004-04-01 |
| Process for the preparation of dinaposoline Grant 6,645,975 - Sit , et al. November 11, 2 | 2003-11-11 |
| (Oxime)carbamoyl fatty acid amide hydrolase inhibitors App 20030195226 - Sit, Sing-Yuen ; et al. | 2003-10-16 |
| Bisarylimidazolyl fatty acid amide hydrolase inhibitors App 20020188009 - Sit, Sing-Yuen ; et al. | 2002-12-12 |
| Squarate derivatives of dihydropyridine NPY antagonists Grant 6,432,960 - Sit , et al. August 13, 2 | 2002-08-13 |
| Thiourea derivatives of dihydropyridine NPY antagonists Grant 6,391,881 - Sit May 21, 2 | 2002-05-21 |
| Alkylamine derivatives of dihydropyridine NPY antagonists App 20020019384 - Poindexter, Graham S. ; et al. | 2002-02-14 |
| 4-Alkyl and 4-cycloalkyl derivatives of dihydropyridine NPY antagonists App 20010049370 - Sit, Sing-Yuen | 2001-12-06 |
| Squarate derivatives of dihydropyridine NPY antagonists App 20010047002 - Sit, Sing-Yuen ; et al. | 2001-11-29 |
| Thiourea derivatives of dihydropyridine NPY antagonists App 20010047003 - Sit, Sing-Yuen | 2001-11-29 |
| Dihydropyridine NPY antagonists: cyanoguanidine derivatives Grant 6,001,836 - Poindexter , et al. December 14, 1 | 1999-12-14 |
| Intermediates for the preparation of antihypercholesterolemic tetrazole compounds Grant 4,898,949 - Wright , et al. February 6, 1 | 1990-02-06 |
| Antihypercholesterolemic tetrazole compounds Grant 4,897,490 - Sit , et al. January 30, 1 | 1990-01-30 |
| Antihypercholesterolemic tetrazol-1-yl compounds Grant 4,870,187 - Sit , et al. September 26, 1 | 1989-09-26 |
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