LexDanaLexDanabeta
Inventor

Yingdan ZHU

Inventor
CN

Overview

3→
Patents
2021–2025
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.

C08Gprimary
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds33%
C09DCoating compositions, e.g. paints, varnishes or lacquers22%
C09JAdhesives22%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients11%
C08LCompositions of macromolecular compounds11%
PatentTitleYear
12,435,177Aqueous polyurethane resin composition and coating material using the composition202512,060,503Adhesive and application thereof202411,155,731Composition, its production and use thereof2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021–2025Patents assigned to COVESTRO DEUTSCHLAND AG (2)· patent assignee history
2021–2025Based in CN· patent location history
2024Patents assigned to COVESTRO INTELLECTUAL PROPERTY GMBH & CO KG (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
COVESTRO DEUTSCHLAND AG22021–2025
COVESTRO INTELLECTUAL PROPERTY GMBH & CO KG12024
Locations
LocationPatentsSpan
CN32021–2025