Inventor

HONGBIN QI

Inventor

Overview

4→

Patents

2022–2023

Patent span

Chemistry

Primary field (CPC C)

Patents· 4 as inventor

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

C07Cprimary

C07CAcyclic or carbocyclic compounds21%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry14%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds14%

Y02PClimate change mitigation technologies in the production or processing of goods14%

B29CShaping or joining of plastics7%

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. inserts7%

B29LIndexing scheme associated with subclass b29c, relating to particular articles7%

C08LCompositions of macromolecular compounds7%

D01FChemical features in the manufacture of artificial filaments, threads, fibres, bristles or ribbons7%

PatentTitleYear

11,746,074Methods for preparing diol2023 11,352,718Bio-based MEG and polyester fiber compositions and methods of making the same2022 11,352,463Bio-based MEG and polyester compositions and methods of making the same2022 11,318,449Acid-resistant alloy catalyst2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2023Patents assigned to CHANGCHUN MEIHE SCIENCE AND TECH DEVELOPMENT CO LTD (4)· patent assignee history

2022–2023Patents assigned to COCA COLA CO (4)· patent assignee history

2022–2023Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CHANGCHUN MEIHE SCIENCE AND TECH DEVELOPMENT CO LTD	4	2022–2023
COCA COLA CO	4	2022–2023

Locations

Location	Patents	Span
CN	4	2022–2023