LexDanaLexDanabeta
Inventor

HENDRICH CHIONG

Inventor
US

Overview

2→
Patents
2022–2025
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

B29Cprimary
B29CShaping or joining of plastics20%
C07DHeterocyclic compounds20%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds20%
C08JWorking-up20%
C08LCompositions of macromolecular compounds20%
PatentTitleYear
12,434,412Process for producing functionalized porous composites202511,220,480Synthesis of reactive intermediates for polyetherimides, and uses thereof2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022Patents assigned to SHPP GLOBAL TECH BV (1)· patent assignee history
2022–2025Based in US· patent location history
2025Patents assigned to CELANESE INT CORP (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CELANESE INT CORP12025
SHPP GLOBAL TECH BV12022
Locations
LocationPatentsSpan
US22022–2025