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Novel Anti Human Tslp Receptor Antibody

Abstract: [Problem] To provide an anti human TSLP receptor antibody for specifically bonding to the human TSLP receptor and blocking the effect of human TSLP receptor mediated human TSLP. [Solution] The present inventors studied the anti human TSLP receptor antibody and have provided an anti human TSLP receptor antibody that includes a heavy chain variable region composed of an amino acid sequence from amino acid number 1 to 118 of sequence number 1 and a light chain variable region composed of an amino acid sequence from amino acid number 1 to 108 of sequence number 3. The present inventors perfected the present invention having found that the anti human TSLP receptor antibody blocks TSLP induced expression of TARC mRNA and production of MDC protein and that allergic reaction is inhibited in a simian ascaris antigen sensitization model.

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Notices, Deadlines & Correspondence

Patent Information

Application #
Filing Date
05 February 2016
Publication Number
27/2016
Publication Type
INA
Invention Field
BIOTECHNOLOGY
Status
Email
patent@depenning.com
Parent Application
Patent Number
Legal Status
Grant Date
2022-09-09
Renewal Date

Applicants

ASTELLAS PHARMA INC.
5-1, Nihonbashi-Honcho 2-chome, Chuo-ku, Tokyo 103-8411

Inventors

1. SATO Hiromu
c/o Astellas Pharma Inc. 5-1 Nihonbashi-Honcho 2 -chome, Chuo-ku, Tokyo 103-8411
2. YAMAJUKU Daisuke
c/o Astellas Pharma Inc. 5-1 Nihonbashi-Honcho 2 -chome, Chuo-ku Tokyo 103-8411
3. ARAI Kazunori
c/o Astellas Pharma Inc. 5-1 Nihonbashi-Honcho 2 -chome, Chuo-ku Tokyo 103-8411
4. OGINO Mako
c/o Astellas Pharma Inc. 5-1 Nihonbashi-Honcho 2 -chome, Chuo-ku Tokyo 103-8411

Specification

Documents

Application Documents

# Name Date
1 201647004136-RELEVANT DOCUMENTS [18-09-2023(online)].pdf 2023-09-18
1 Sequence listing [05-02-2016(online)].pdf 2016-02-05
2 201647004136-ASSIGNMENT WITH VERIFIED COPY [07-06-2023(online)].pdf 2023-06-07
2 Power of Attorney [05-02-2016(online)].pdf 2016-02-05
3 Form 5 [05-02-2016(online)].pdf 2016-02-05
3 201647004136-FORM-16 [07-06-2023(online)].pdf 2023-06-07
4 Form 3 [05-02-2016(online)].pdf 2016-02-05
4 201647004136-POWER OF AUTHORITY [07-06-2023(online)].pdf 2023-06-07
5 Form 1 [05-02-2016(online)].pdf 2016-02-05
5 201647004136-PROOF OF ALTERATION [07-06-2023(online)].pdf 2023-06-07
6 Drawing [05-02-2016(online)].pdf 2016-02-05
6 201647004136-IntimationOfGrant09-09-2022.pdf 2022-09-09
7 Description(Complete) [05-02-2016(online)].pdf 2016-02-05
7 201647004136-PatentCertificate09-09-2022.pdf 2022-09-09
8 201647004136.pdf 2016-06-08
8 201647004136-FER.pdf 2021-10-17
9 201647004136-CLAIMS [17-05-2021(online)].pdf 2021-05-17
9 Other Patent Document [18-07-2016(online)].pdf 2016-07-18
10 201647004136-DRAWING [17-05-2021(online)].pdf 2021-05-17
10 Form 3 [18-07-2016(online)].pdf 2016-07-18
11 201647004136-FER_SER_REPLY [17-05-2021(online)].pdf 2021-05-17
11 201647004136-Form 1-180716.pdf 2016-08-01
12 201647004136-Correspondence-F1-180716.pdf 2016-08-01
12 201647004136-FORM 3 [17-05-2021(online)].pdf 2021-05-17
13 201647004136-FORM-26 [17-05-2021(online)].pdf 2021-05-17
13 Form 3 [08-03-2017(online)].pdf 2017-03-08
14 201647004136-Information under section 8(2) [17-05-2021(online)].pdf 2021-05-17
14 201647004136-RELEVANT DOCUMENTS [08-08-2017(online)].pdf 2017-08-08
15 201647004136-MARKED COPIES OF AMENDEMENTS [08-08-2017(online)].pdf 2017-08-08
15 201647004136-OTHERS [17-05-2021(online)].pdf 2021-05-17
16 201647004136-FORM 18 [08-08-2017(online)].pdf 2017-08-08
16 201647004136-SEQUENCE LISTING [17-05-2021(online)].txt 2021-05-17
17 201647004136-FORM 3 [09-08-2019(online)].pdf 2019-08-09
17 201647004136-AMMENDED DOCUMENTS [08-08-2017(online)].pdf 2017-08-08
18 201647004136-Amendment Of Application Before Grant - Form 13 [08-08-2017(online)].pdf 2017-08-08
19 201647004136-AMMENDED DOCUMENTS [08-08-2017(online)].pdf 2017-08-08
19 201647004136-FORM 3 [09-08-2019(online)].pdf 2019-08-09
20 201647004136-FORM 18 [08-08-2017(online)].pdf 2017-08-08
20 201647004136-SEQUENCE LISTING [17-05-2021(online)].txt 2021-05-17
21 201647004136-MARKED COPIES OF AMENDEMENTS [08-08-2017(online)].pdf 2017-08-08
21 201647004136-OTHERS [17-05-2021(online)].pdf 2021-05-17
22 201647004136-Information under section 8(2) [17-05-2021(online)].pdf 2021-05-17
22 201647004136-RELEVANT DOCUMENTS [08-08-2017(online)].pdf 2017-08-08
23 201647004136-FORM-26 [17-05-2021(online)].pdf 2021-05-17
23 Form 3 [08-03-2017(online)].pdf 2017-03-08
24 201647004136-FORM 3 [17-05-2021(online)].pdf 2021-05-17
24 201647004136-Correspondence-F1-180716.pdf 2016-08-01
25 201647004136-FER_SER_REPLY [17-05-2021(online)].pdf 2021-05-17
25 201647004136-Form 1-180716.pdf 2016-08-01
26 201647004136-DRAWING [17-05-2021(online)].pdf 2021-05-17
26 Form 3 [18-07-2016(online)].pdf 2016-07-18
27 201647004136-CLAIMS [17-05-2021(online)].pdf 2021-05-17
27 Other Patent Document [18-07-2016(online)].pdf 2016-07-18
28 201647004136-FER.pdf 2021-10-17
28 201647004136.pdf 2016-06-08
29 201647004136-PatentCertificate09-09-2022.pdf 2022-09-09
29 Description(Complete) [05-02-2016(online)].pdf 2016-02-05
30 201647004136-IntimationOfGrant09-09-2022.pdf 2022-09-09
30 Drawing [05-02-2016(online)].pdf 2016-02-05
31 Form 1 [05-02-2016(online)].pdf 2016-02-05
31 201647004136-PROOF OF ALTERATION [07-06-2023(online)].pdf 2023-06-07
32 Form 3 [05-02-2016(online)].pdf 2016-02-05
32 201647004136-POWER OF AUTHORITY [07-06-2023(online)].pdf 2023-06-07
33 Form 5 [05-02-2016(online)].pdf 2016-02-05
33 201647004136-FORM-16 [07-06-2023(online)].pdf 2023-06-07
34 Power of Attorney [05-02-2016(online)].pdf 2016-02-05
34 201647004136-ASSIGNMENT WITH VERIFIED COPY [07-06-2023(online)].pdf 2023-06-07
35 201647004136-RELEVANT DOCUMENTS [18-09-2023(online)].pdf 2023-09-18
36 201647004136-Response to office action [06-11-2025(online)].pdf 2025-11-06

Search Strategy

1 2020-09-2614-06-48E_26-09-2020.pdf

ERegister / Renewals

3rd: 08 Dec 2022

From 08/08/2016 - To 08/08/2017

4th: 08 Dec 2022

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5th: 08 Dec 2022

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6th: 08 Dec 2022

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7th: 08 Dec 2022

From 08/08/2020 - To 08/08/2021

8th: 08 Dec 2022

From 08/08/2021 - To 08/08/2022

9th: 08 Dec 2022

From 08/08/2022 - To 08/08/2023

10th: 02 Aug 2023

From 08/08/2023 - To 08/08/2024

11th: 30 Jul 2024

From 08/08/2024 - To 08/08/2025

12th: 29 Jul 2025

From 08/08/2025 - To 08/08/2026