Fluorene Derivative And Manufacturing Method Therefor

Abstract: Provided are a novel and high-purity fluorene derivative and manufacturing method therefor, said fluorene derivative being represented by formula (1) below. (In the formula, Z is a polycyclic aromatic hydrocarbon having three or more bonded benzene rings, L1 is an alkylene group with 1-15 carbon atoms, R1 and R2 are respectively hydrocarbon groups with 1-20 carbon atoms, m1 is an integer 0-5, n1 is an integer 0-10, and n2 is an integer 0-4.)

Patent Information

Application #

Filing Date

14 February 2023

Publication Number

07/2023

Publication Type

INA

Invention Field

CHEMICAL

Status

Email

patent@depenning.com

Parent Application

Patent Number

Legal Status

Grant Date

2024-02-12

Renewal Date

Applicants

TEIJIN LIMITED

2-4, Nakanoshima 3-chome, Kita-ku, Osaka-shi Osaka 5300005

Inventors

1. NUNOME Kazunori

c/o Teijin Limited, 2-4, Nakanoshima 3-chome, Kita-ku, Osaka-shi Osaka 5300005

Specification

Documents

Application Documents

#	Name	Date
1	202347009733.pdf	2023-02-14
2	202347009733-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [14-02-2023(online)].pdf	2023-02-14
3	202347009733-STATEMENT OF UNDERTAKING (FORM 3) [14-02-2023(online)].pdf	2023-02-14
4	202347009733-REQUEST FOR EXAMINATION (FORM-18) [14-02-2023(online)].pdf	2023-02-14
5	202347009733-PROOF OF RIGHT [14-02-2023(online)].pdf	2023-02-14
6	202347009733-PRIORITY DOCUMENTS [14-02-2023(online)].pdf	2023-02-14
7	202347009733-FORM 18 [14-02-2023(online)].pdf	2023-02-14
8	202347009733-FORM 1 [14-02-2023(online)].pdf	2023-02-14
9	202347009733-DRAWINGS [14-02-2023(online)].pdf	2023-02-14
10	202347009733-DECLARATION OF INVENTORSHIP (FORM 5) [14-02-2023(online)].pdf	2023-02-14
11	202347009733-COMPLETE SPECIFICATION [14-02-2023(online)].pdf	2023-02-14
12	202347009733-FORM-26 [24-02-2023(online)].pdf	2023-02-24
13	202347009733-FER.pdf	2023-04-25
14	202347009733-FORM 3 [29-05-2023(online)].pdf	2023-05-29
15	202347009733-Correspondence_Form 1_01-06-2023.pdf	2023-06-01
16	202347009733-OTHERS [14-07-2023(online)].pdf	2023-07-14
17	202347009733-Information under section 8(2) [14-07-2023(online)].pdf	2023-07-14
18	202347009733-FER_SER_REPLY [14-07-2023(online)].pdf	2023-07-14
19	202347009733-CLAIMS [14-07-2023(online)].pdf	2023-07-14
20	202347009733-FORM 3 [10-08-2023(online)].pdf	2023-08-10
21	202347009733-PatentCertificate12-02-2024.pdf	2024-02-12
22	202347009733-IntimationOfGrant12-02-2024.pdf	2024-02-12

Search Strategy

1	PatseerSearchE_24-04-2023.pdf