Separation Apparatus And System For Removing Impurity Ions From

Separation Apparatus And System For Removing Impurity Ions From Aqueous Hypochlorous Acid Solution

Abstract: The present invention relates to a separation apparatus or system using a separation membrane, said separation apparatus or system serving as a means for separating ions of impurities other than hypochlorous acid from an aqueous solution that is mainly composed of hypochlorous acid; and the present invention provides a solution which is mainly composed of hypochlorous acid, and which has more excellent storage stability.

Patent Information

Application #

Filing Date

16 December 2022

Publication Number

01/2023

Publication Type

INA

Invention Field

CHEMICAL

Status

Email

patent@depenning.com

Parent Application

Applicants

NIPRO CORPORATION

3-9-3, Honjo-Nishi, Kita-ku, Osaka-shi, Osaka 5318510

HEALTH SUPPORT SANRI CORPORATION

6-7-8, Nishinakajima, Yodogawa-ku, Osaka-shi, Osaka 5320011

Inventors

1. SANO, Yoshihiko

c/o NIPRO CORPORATION, 3-9-3, Honjo-Nishi, Kita-ku, Osaka-shi, Osaka 5318510

2. SHIOYAMA, Tadao

c/o Health Support SANRI Corporation, 6-7-8, Nishinakajima, Yodogawa-ku, Osaka-shi, Osaka 5320011

3. SUDO, Yoshinaga

c/o NIPRO CORPORATION, 3-9-3, Honjo-Nishi, Kita-ku, Osaka-shi, Osaka 5318510

Specification

Documents

Application Documents

#	Name	Date
1	202247072813-STATEMENT OF UNDERTAKING (FORM 3) [16-12-2022(online)].pdf	2022-12-16
2	202247072813-PRIORITY DOCUMENTS [16-12-2022(online)].pdf	2022-12-16
3	202247072813-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105-PCT Pamphlet) [16-12-2022(online)].pdf	2022-12-16
4	202247072813-FORM 1 [16-12-2022(online)].pdf	2022-12-16
5	202247072813-DECLARATION OF INVENTORSHIP (FORM 5) [16-12-2022(online)].pdf	2022-12-16
6	202247072813-COMPLETE SPECIFICATION [16-12-2022(online)].pdf	2022-12-16
7	202247072813.pdf	2022-12-26
8	202247072813-FORM-26 [06-01-2023(online)].pdf	2023-01-06
9	202247072813-Correspondence_GPA_03-02-2023.pdf	2023-02-03
10	202247072813-Proof of Right [13-02-2023(online)].pdf	2023-02-13
11	202247072813-FORM-26 [13-02-2023(online)].pdf	2023-02-13
12	202247072813-Correspondence_Form1_POA_28-02-2023.pdf	2023-02-28
13	202247072813-FORM-26 [20-03-2023(online)].pdf	2023-03-20
14	202247072813-Correspondence_Form 26_28-03-2023.pdf	2023-03-28
15	202247072813-FORM 3 [31-05-2023(online)].pdf	2023-05-31
16	202247072813-FORM 18 [05-02-2024(online)].pdf	2024-02-05
17	202247072813-FER.pdf	2025-10-24

Search Strategy

1	202247072813_SearchStrategyNew_E_SearchHistoryE_17-10-2025.pdf