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Yang Dan patents

Yang Dan holds 30 patents in our database, with recent filings and technology areas summarized below.

Company patent statistics
Metric	Value
Total patents	30
Recent patents	1
First publication	Dec 15, 2015
Latest publication	Aug 1, 2023

Filing trend

Year-over-year patent counts for this assignee.

Filing activity over the last five years is rapidly growing.

Patents filed per year
Year	Patents
2015	1
2017	1
2019	1
2020	5
2021	7
2022	12
2023	3

Browse patents by year
Year	Patents
2015	1
2017	1
2019	1
2020	5
2021	7
2022	12
2023	3

Recent patents

Latest publications where this party is an assignee.

Syringa pubescens microphylla seed extract composition and its application in antibiotic-resistant infections
US-11712457-B2 · Aug 1, 2023 · US
Pleuromulin lipoic acid ester with antibacterial activity and a method of preparing the same
US-11597714-B2 · Mar 7, 2023 · US
Pleuromulin 7-chloro-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic acid ester with antibacterial activity and a method of preparing the same
US-11555016-B2 · Jan 17, 2023 · US
Pleuromutilin (phenylthio)acetic acid ester with anti-drug resistant bacteria activity and a method of preparing the same
US-11518740-B2 · Dec 6, 2022 · US
Pleuromutilin 2-[(diphenylmethyl)thio] acetic acid ester with anti-drug resistant bacteria activity and a method of preparing the same
US-11512049-B2 · Nov 29, 2022 · US

Notable patents

Representative or frequently cited publications from precomputed assignee stats.

Technology areas

Mapped technology topics for this assignee.

Company technology slices
Technology	Patents
Chemistry & Metallurgy	26
Human Necessities	17
Operations & Transport	6
Cross-Sectional Technologies	3
Physics	1