Dong; Hai'ou

Patent Applications and Registrations

Patent applications and USPTO patent grants for Dong; Hai'ou.The latest application filed is for "formulation of a micro drop pill and the preparation method thereof".

Company Profile

4.6.6

Dong; Hai'ou - Tianjin CN
Dong; Hai'ou - Tainjin CN

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Traditional Chinese medicine composition, and preparation and application thereof Grant RE49,050 - Yan , et al. April 26, 2	2022-04-26
Traditional Chinese medicine composition, and preparation and application thereof Grant RE49,035 - Yan , et al. April 19, 2	2022-04-19
Formulation of a micro drop pill and the preparation method thereof Grant 11,013,694 - Yan , et al. May 25, 2	2021-05-25
Formulation Of A Micro Drop Pill And The Preparation Method Thereof App 20190274962 - Yan; Xijun ; et al.	2019-09-12
Traditional Chinese medicine composition Grant 10,300,030 - Yan , et al.	2019-05-28
Traditional chinese medicine composition, and preparation and application thereof Grant 9,999,630 - Yan , et al. June 19, 2	2018-06-19
Traditional chinese medicine composition, and preparation and application thereof Grant 9,987,320 - Yan , et al. June 5, 2	2018-06-05
Traditional Chinese Medicine Composition, And Preparation And Application Thereof App 20170157156 - Yan; Xijun ; et al.	2017-06-08
Traditional Chinese Medicine Composition App 20160184249 - Yan; Xijun ; et al.	2016-06-30
Traditional Chinese Medicine Composition, And Preparation And Application Thereof App 20160175336 - Yan; Xijun ; et al.	2016-06-23
Formulation Of A Micro Drop Pill And The Preparation Method Thereof App 20160151293 - Yan; Xijun ; et al.	2016-06-02
Traditional Chinese Medicine Composition, And Preparation And Application Thereof App 20160143976 - Yan; Xijun ; et al.	2016-05-26

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