Attached files
file | filename |
---|---|
EX-31.1 - CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER - Xenetic Biosciences, Inc. | xenetic_10k-ex3101.htm |
10-K - FORM 10-K - Xenetic Biosciences, Inc. | xenetic_10k-123119.htm |
EX-32.1 - CERTIFICATION - Xenetic Biosciences, Inc. | xenetic_10k-ex3201.htm |
EX-31.2 - CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER - Xenetic Biosciences, Inc. | xenetic_10k-ex3102.htm |
EX-23.1 - INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM S CONSENT - Xenetic Biosciences, Inc. | xenetic_10k-ex2301.htm |
EX-10.53 - STOCK OPTION GRANT NOTICE - Xenetic Biosciences, Inc. | xenetic_10k-ex1053.htm |
EX-10.52 - STOCK OPTION GRANT NOTICE - Xenetic Biosciences, Inc. | xenetic_10k-ex1052.htm |
EX-10.51 - FORM OF LETTER AGREEMENT - Xenetic Biosciences, Inc. | xenetic_10k-ex1051.htm |
EX-10.50 - LETTER AGREEMENT - Xenetic Biosciences, Inc. | xenetic_10k-ex1050.htm |
EX-4.1 - DESCRIPTION OF REGISTRANTS SECURITIES REGISTERED - Xenetic Biosciences, Inc. | xenetic_10k-ex0401.htm |
Exhibit 21.1
SUBSIDIARIES OF REGISTRANT
Subsidiary | Country / State of Incorporation |
Xenetic Biosciences (UK), Ltd. | United Kingdom registered company |
Lipoxen Technologies, Ltd. | United Kingdom registered company |
Xenetic Bioscience, Inc. | Delaware |
SymbioTec, GmbH | German registered company |
Hesperix S.A. | Swiss registered company |