P

Inventor

LI MIAN

CN22 patents
⚠️ This page may combine multiple inventors who share the name “LI MIAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ZHEJIANG HUAKANG PHARMACEUTICAL CO LTD

11 patents
US11840501B2Dec 12, 2023

Xylitol preparation device integrating evaporation, crystallization and centrifugal separation and control method thereof

ZHEJIANG HUAKANG PHARMACEUTICAL CO LTD0 citations47
US11987852B2May 21, 2024

Method for crystallizing compound sugar solution of xylose and sucrose

ZHEJIANG HUAKANG PHARMACEUTICAL CO LTD0 citations45
US12467072B2Nov 11, 2025

Method of improving biomass high-solid enzymatic hydrolysis rate

ZHEJIANG HUAKANG PHARMACEUTICAL CO LTD0 citations44
US12281183B2Apr 22, 2025

Methods for extracting xylose liquid and cellulose with high purity from corn straw

ZHEJIANG HUAKANG PHARMACEUTICAL CO LTD0 citations44
US12187667B2Jan 7, 2025

Preparation systems and preparation methods for high-quality xylitol crystals

ZHEJIANG HUAKANG PHARMACEUTICAL CO LTD0 citations44
US11795517B2Oct 24, 2023

Device and method for performing continuous carbonation and impurity removal for xylose mother liquor

ZHEJIANG HUAKANG PHARMACEUTICAL CO LTD0 citations44
US12006281B2Jun 11, 2024

Systems and methods for co-producing xylitol and caramel pigment by utilizing xylose mother liquid

ZHEJIANG HUAKANG PHARMACEUTICAL CO LTD0 citations43
US11866756B2Jan 9, 2024

Methods for co-producing erythritol and arabinose by using xylose mother liquor

ZHEJIANG HUAKANG PHARMACEUTICAL CO LTD0 citations43
US12569446B2Mar 10, 2026

Enteral sustained-release sugar alcohol additive and preparation method and application thereof

ZHEJIANG HUAKANG PHARMACEUTICAL CO LTD0 citations41
US12480143B2Nov 25, 2025

System and method for jointly producing erythritol and liquid sorbitol by using corn starch

ZHEJIANG HUAKANG PHARMACEUTICAL CO LTD0 citations41
US12012430B2Jun 18, 2024

Method for preparing liquid maltitol and liquid polyols from a raffinate including maltitol

ZHEJIANG HUAKANG PHARMACEUTICAL CO LTD0 citations37

QUALCOMM INC

2 patents

GENENCOR INT

1 patent

LI MIAN

1 patent

MAO LEI

1 patent

ORBUSNEICH MEDICAL PTE LTD

1 patent

DANISCO US INC

1 patent

UNIV HUBEI

1 patent

NINGBO INSTITUTE OF MATERIALS TECH & ENGINEERING CHINESE ACADEMY OF SCIENCES

1 patent

UNIV TIANJIN

1 patent

KONIECZNY-JANDA GERHARD

1 patent