Inventor

Guofei HUA

Inventor

Overview

2→

Patents

2023–2025

Patent span

Performing operations

Primary field (CPC B)

Patents· 2 as inventor

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

B29Bprimary

B29BPreparation or pretreatment of the material to be shaped14%

B29CShaping or joining of plastics14%

B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts14%

C08JWorking-up14%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients14%

C08LCompositions of macromolecular compounds14%

D01FChemical features in the manufacture of artificial filaments, threads, fibres, bristles or ribbons14%

PatentTitleYear

12,378,373Composite material and production method therefor2025 11,795,279Composite material, production method for molded object, and production method for composite material2023

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2023–2025Patents assigned to TEIJIN LTD (2)· patent assignee history

2023–2025Based in JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TEIJIN LTD	2	2023–2025

Locations

Location	Patents	Span
JP	2	2023–2025