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USPTO Patent Rankings Data through Dec 31, 2025
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Hao Chen — 15 Patents

CSCaliper Life Sciences: 4 patents #29 of 143Top 25%
ALAscentage Pharma Group Corp Limited: 2 patents #17 of 49Top 35%
ACAscentage Pharma (Suzhou) Co.: 2 patents #18 of 55Top 35%
GCGlobalwafers Co.: 2 patents #107 of 221Top 50%
University of Michigan: 2 patents #1,079 of 4,352Top 25%
APApotex Pharmachem: 2 patents #30 of 58Top 55%
WCWanhua Chemical Group Co.: 1 patents #95 of 257Top 40%
WCWanhua Chemical (Ningbo) Co.: 1 patents #13 of 111Top 15%
ZCZhejiang Huahai Pharmaceutical Co.: 1 patents #57 of 179Top 35%
Columbia, MD: #71 of 1,501 inventorsTop 5%
Maryland: #1,839 of 35,612 inventorsTop 6%
Overall (All Time): #307,048 of 4,157,543Top 8%
15 Patents All Time
Hao Chen has been granted 15 US patents while listed as an inventor at Caliper Life Sciences. The first was granted in 2011 and the most recent in November 2025. Hao Chen ranks #307,048 of 4,157,543 US inventors in our database (top 7.4%). Patent records list Hao Chen in Columbia, MD, US.

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDate
12463529 Power factor correction converter and operation method thereof Yi WANG, KoonHee Lee, Fei Huang 2025-11-04
12115699 Ingot wafering systems and methods for slicing a silicon ingot Chia-Ming Liu, Chien-Ming Chen, Jui Hung Wang 2024-10-15
11752665 Slurry sprayers, adjustable supports for same, and methods for slicing a silicon ingot Chia-Ming Liu, Chien-Ming Chen, Jui Hung Wang 2023-09-12
11691989 Macrocyclic indoles as Mcl-1 inhibitors Wenming Chen, Chao Li, Dongbo Li, Yu Jing, Guozhi Tang +3 more 2023-07-04
11498928 Macrocyclic spiroethers as Mcl-1 inhibitors Jianyong Chen, Yunlong Zhou, Guozhi Tang, Chengzhe Wu, Leilei Zhao +6 more 2022-11-15
10654851 Deuterated 3-(4,5-substituted aminopyrimidine)phenyl derivatives and use thereof Yongqiang Zhu, Zhaogang Liu, Chao FENG, Shihe HU, Enhe Bai +2 more 2020-05-19
10617649 Preparation method of azacitidine for injection Xiangjie Shi, Jiening Liu, Xinshi Wang, Libin Hu, Zhiyun Wang 2020-04-14
9604945 Sydnonimines-specific dopamine reuptake inhibitors and their use in treating dopamine related disorders Ming-Sun Liu, Qi Su, Manish Raisinghani 2017-03-28
9149466 Method of using dopamine reuptake inhibitors and their analogs for treating autoimmune conditions and delaying or preventing autoimmune related pathologic progressions Alexei Miagkov, Lisa Leary, Ming-Sun Liu, Qi Su 2015-10-06
9119843 Method of using dopamine reuptake inhibitors and their analogs for treating diabetes symptoms and delaying or preventing diabetes-associated pathologic conditions Ming-Sun Liu, Malathi Sathyamoorthy, Qi Su, Lisa Leary, Wayne Shaobin Zhong 2015-09-01
8759591 Method for intermittently producing 4,4′-diaminodicyclohexylmethane with a low amount of the trans-trans isomer Shuang Hu, Zilin Ni, Wangshun Qi, Zhongying Chen, Zhiyuan Liu +3 more 2014-06-24
8691853 Method of using dopamine reuptake inhibitors and their analogs for treating autoimmune conditions and delaying or preventing autoimmune related pathologic progressions Alexel Miagkov, Lisa Leary, Ming-Sun Liu, Qi Su 2014-04-08
8415385 Sydnonimines-specific dopamine reuptake inhibitors and their use in treating dopamine related disorders Ming-Sun Liu, Qi Su, Manish Raisinghani 2013-04-09
8378143 Methods of making Efavirens and intermediates thereof Bo Chen, Zhi-Xian Wang, Yutao Xue, Lihong Liu 2013-02-19
8080655 Methods of making efavirenz and intermediates thereof Bo Chen, Zhi-Xian Wang, Yutao Xue, Lihong Liu 2011-12-20

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