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For the Inventor, By the Inventor

Beijing, China

Beijing Ablepharmtech Co., Ltd.


USPTO Granted Patents = 1

% Expired Patents = 100.0


Forward Citations = 0

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1 inventor (with patents filed for the assignee):

goldMedal Liang Ma (1 out of 103 patents)

silverMedal Liang Ma (1 patent)


1 patent:

1. 10975050 - Process for preparing optically pure (R)-4-n-propyl-dihydrofuran-2(3H)-one (2021-04-13),
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USPTO Data Jan 1 1976 - Oct 6 2026

1 Patents

#1,308 in Beijing

#18,650 in China

Beijing, CN
Beijing, China

Beijing Ablepharmtech Co., Ltd.

Forward Citations = 0

1 inventor:

goldMedal Liang Ma (1 out of 103 patents)

silverMedal Liang Ma (1 patent)

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