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Inventor

Shengdong WANG

Inventor
US

Overview

3→
Patents
2024–2025
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C07Hprimary
C07HSugars25%
C02FTreatment of water, waste water, sewage, or sludge13%
C07CAcyclic or carbocyclic compounds13%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds13%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds13%
C40BCombinatorial chemistry13%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management13%
PatentTitleYear
12,338,148Method for deep treatment of household waste leachate by biochemical process202512,180,140Compounds and methods for liquid phase oligonucleotide synthesis202412,134,630Compositions and methods for liquid phase oligonucleotide synthesis2024

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2024Patents assigned to HONGENE BIOTECH CORP (2)· patent assignee history
2024Based in US· patent location history
2025Patents assigned to RUOSHUI SHANGHAI ENVIRONMENTAL TECH CO LTD (1)· patent assignee history
2025Patents assigned to SHANGHAI ENVIRONMENTAL & SANITARY ENGINEERING DESIGN INST CO LTD (1)· patent assignee history
2025Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HONGENE BIOTECH CORP22024
RUOSHUI SHANGHAI ENVIRONMENTAL TECH CO LTD12025
SHANGHAI ENVIRONMENTAL & SANITARY ENGINEERING DESIGN INST CO LTD12025
Locations
LocationPatentsSpan
US22024
CN12025