KT

Kwok Yin Tsang

AB AbbVie: 13 patents #168 of 1,308Top 15%
ND Nitto Denko: 12 patents #273 of 2,479Top 15%
📍 Irvine, CA: #378 of 6,241 inventorsTop 7%
🗺 California: #21,822 of 386,348 inventorsTop 6%
Overall (All Time): #159,039 of 4,157,543Top 4%
25
Patents All Time

Issued Patents All Time

Showing 1–25 of 25 patents

Patent #TitleCo-InventorsDate
12319643 Ionizable compounds and compositions and uses thereof Roger Adami, Hao Bai, John A. Gaudette, Bharat Majeti, Seiji Nukui +3 more 2025-06-03
11413243 Fusogenic compounds for delivery of biologically active molecules Bharat Majeti, John A. Gaudette, Roger Adami, Hao Bai, Wenbin Ying 2022-08-16
11384051 Ionizable compounds and compositions and uses thereof Roger Adami, Hao Bai, John A. Gaudette, Bharat Majeti, Seiji Nukui +3 more 2022-07-12
10405749 RNA agents for P21 gene modulation Kenjirou Minomi, Jens Harborth, Cima Cina, Wenbin Ying, Hirokazu Takahashi 2019-09-10
10167253 Ionizable compounds and compositions and uses thereof Roger Adami, Hao Bai, John A. Gaudette, Bharat Majeti, Seiji Nukui +3 more 2019-01-01
10080737 Polymer-based hydrotropes for hydrophobic drug delivery Wenbin Ying, Hao Bai, Haiqing Yin, Jihua Liu, Li-Sheng Wang 2018-09-25
10023597 RNA interference agents for p21 gene modulation Kenjirou Minomi, Jens Harborth, Cima Cina, Wenbin Ying, Hirokazu Takahashi 2018-07-17
9839694 Reduction of endotoxins from polyanionic polymer conjugates Hao Bai, Yi Jin, Lei Yu 2017-12-12
9695206 RNA interference agents for P21 gene modulation Kenjirou Minomi, Jens Harborth, Cima Cina, Wenbin Ying, Hirokazu Takahashi 2017-07-04
9636411 Large scale process for preparing poly (glutamyl-glutamate) conjugates Hao Bai, Yi Jin, Lei Yu 2017-05-02
9295728 Co-polymer conjugates Hai Wang, Hao Bai, Yi Jin, Lei Yu 2016-03-29
9078926 Polymer conjugates with a linker Seiji Nukui, Chunfeng Yin, Yi Jin, Lei Yu 2015-07-14
7638648 Compounds having selective cytochrome P450RAI-1 or selective cytochrome P450RAI-2 inhibitory activity and methods of obtaining the same Jayasree Vasudevan, Liming Wang, Xiaoxia Liu, Ling Li, Janet A. Takeuchi +5 more 2009-12-29
7476673 Disubstituted chalcone oximes as selective agonists of RARγ retinoid receptors Santosh C. Sinha, Xiaoxia Liu, Smita S. Bhat, Roshantha A. Chandraratna 2009-01-13
7468391 Methods for treating retinoid responsive disorders using selective inhibitors of CYP26A and CYP26B Jayasree Vasudevan, Rong Yang, Liming Wang, Xiaoxia Liu, Ling Li +5 more 2008-12-23
7432388 Disubstituted chalcone oximes having RARγ retinoid receptor antagonist activity Santosh C. Sinha, Xiaoxia Liu, Smita S. Bhat, Roshantha A. Chandraratna 2008-10-07
7351737 4-[(8-substituted)-6-chromanoyl]-and 4-[8-substituted)-chroman-6-YL-ethynyl]-benzoic and phenylacetic acids, their esters and salts having cytochrome P450RAI inhibitory activity Jayasree Vasudevan, Liming Wang, Xiaoxia Liu, Yang-Dar Yuan, Roshantha A. Chandraratna 2008-04-01
7253319 Disubstituted chalcone oximes having RARγ retinoid receptor antagonist activity Santosh C. Sinha, Xiaoxia Liu, Smita S. Bhat, Roshantha A. Chandraratna 2007-08-07
7226951 Compounds having selective cytochrome P450RAI-1 or selective cytochrome P450RAI-2 inhibitory activity and methods of obtaining the same Jayasree Vasudevan, Liming Wang, Xiaoxia Liu, Ling Li, Janet A. Takeuchi +5 more 2007-06-05
6936636 5-[phenyl-tetrahydronaphthalene-2-yl dihydronaphthalen-2-yl and heteroaryl-cyclopropyl]-pentadienoic acid derivatives having serum glucose reducing activity Santosh C. Sinha, Smita S. Bhat, Roshantha A. Chandraratna 2005-08-30
6887896 7-[(7-Alkoxy)-chrom-3-en-6-yl]-heptatrienoic acid and 7-[(3-alkoxy)-5,6-dihydronaphthalen-2-yl]-heptatrienoic acid derivatives having serum glucose reducing activity Richard L. Beard, Tien T. Duong, Janet A. Takeuchi, Ling Li, Xiaoxia Liu +5 more 2005-05-03
6740676 4-[(8-ETHYNYL, 8-VINYL OR 8-ETHYNYL-METHYL)-6-CHROMANOYL]-BENZOIC AND 2-[4-[(8-ETHYNYL, 8-VINYL OR 8-ETHYNYL-METHYL)-6-CHROMANOYL]-PHENYL]-ACETIC ACID, THEIR ESTERS AND SALTS HAVING CYTOCHROME P450RAI INHIBITORY ACTIVITY Jayasree Vasudevan, Liming Wang, Xiaoxia Liu, Yang-Dar Yuan, Roshantha Chandraratna 2004-05-25
6683092 [3-(C5-14ALKYL-2-OXO-1,2,3,4-TETRAHYDRO-QUINOLIN-6-YL)-3-OXO-PROPENYL]-PHENYL AND [3-(C5-14ALKYL-2-OXO-1,2,3,4- TETRAHYDRO-QUINOLIN-6-YL)-3-OXO-PROPENYL]-HETEROARYL DERIVATIVES HAVING ANTI-TUMOR ACTIVITY Santosh C. Sinha, Smita S. Bhat, Xiaoxia Liu, Roshantha A. Chandraratna 2004-01-27
6403638 2,4-pentadienoic acid derivatives having selective activity for retinoid X (RXR) receptors Vidyasagar Vuligonda, Jayasree Vasudevan, Roshantha A. Chandraratna 2002-06-11
6147224 2,4-pentadienoic acid derivatives having selective activity for retinoid X (RXR) receptors Vidyasagar Vuligonda, Jayasree Vasudevan, Roshantha A. Chandraratna 2000-11-14