Patent · US Active

Semiconducting polymer

US10815236B2 · kind B2 · utility

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13Claims

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Inventors

Jean-Charles Flores · Basel, CH
Pascal Hayoz · Therwil, CH
Iain McCulloch · Southampton, GB
Nkechinyerem Onwubiko · London, GB
Daniel Kaelblein · Ludwigshafen, DE
Wan Yue · London, GB
Hung-Yang Chen · Raritan, US
Astrid-Caroline Knall · London, GB

Key dates

Filing date	Feb 27, 2017
Grant date	Oct 27, 2020
Priority date	—
Expiry date	Feb 27, 2037

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E10/549
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

Compounds of formula (I) and polymers comprising at least a structure of formula (II), wherein T1 or T2 are independently of each other a group of Formula (III), Formula (iv) Qa, Qb, Qc, Qd, Qe or Qf are independently of each other O, S or NR1.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.