LexDanaLexDanabeta
Inventor

Yingchuan Yu

Inventor
Zürich, CH

Overview

2→
Patents
2018
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.

C08Fprimary
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds33%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds33%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients33%
PatentTitleYear
10,066,054Continuous method for manufacturing a polyester from cyclic ester monomer201810,059,799Method for stabilizing a condensed phase composition including a cyclic ester in a process of manufacturing a polyester or of lactide2018

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018Patents assigned to SULZER CHEMTECH AG (2)· patent assignee history
2018Based in Zürich, CH· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SULZER CHEMTECH AG22018
Locations
LocationPatentsSpan
Zürich, CH22018