Process For The Preparation Of Paclitaxel Nanoparticles

Abstract: The present invention relates to a method for inhibiting the growth of the paclitaxel droplet size in a homogenized emulsion, during the preparation of paclitaxel nanoparticle, by diluting the homogenized emulsion with water or aqueous media within 30 minutes of homogenized emulsion formation. The invention also relates to a process for the preparation of paclitaxel nanoparticles, wherein the process comprising (a) preparation of paclitaxel homogenized emulsion and (b) diluting the homogenized emulsion of step (a) with water or aqueous media within 30 minutes of homogenized emulsion formation to get a colloidal suspension of paclitaxel having a mean particle size less than about 250 nm.

Patent Information

Application #

Filing Date

26 July 2021

Publication Number

32/2021

Publication Type

INA

Invention Field

CHEMICAL

Status

Email

Parent Application

Patent Number

Legal Status

Grant Date

2023-04-26

Renewal Date

Applicants

ORBICULAR PHARMACEUTICAL TECHNOLOGIES PRIVATE LIMITED

P. No. 53, Aleap Industrial Estate Pragati Nagar, Kukatpally Hyderabad-500 090, Telangana

Inventors

1. PATEL, Bhaveshkumar Vallabhbhai

Orbicular Pharmaceutical Technologies Pvt. Ltd. P. No. 53, Aleap Industrial Estate Pragati Nagar, Kukatpally Hyderabad-500090, Telangana

2. KINI, Rajesh

Orbicular Pharmaceutical Technologies Pvt. Ltd. P. No. 53, Aleap Industrial Estate Pragati Nagar, Kukatpally Hyderabad-500090, Telangana

3. SALLA, Govardhan

Orbicular Pharmaceutical Technologies Pvt. Ltd. P. No. 53, Aleap Industrial Estate, Pragati Nagar, Kukatpally Hyderabad-500 090, Telangana

4. MUNDHEY, Dhanashree

Orbicular Pharmaceutical Technologies Pvt. Ltd. P. No. 53, Aleap Industrial Estate Pragati Nagar, Kukatpally Hyderabad-500090, Telangana

5. KUMAR, Mukesh

Orbicular Pharmaceutical Technologies Pvt. Ltd. P. No. 53, Aleap Industrial Estate Pragati Nagar, Kukatpally Hyderabad-500090, Telangana

Specification

Documents

Application Documents

#	Name	Date
1	202147033509-FORM 1 [26-07-2021(online)].pdf	2021-07-26
2	202147033509-COMPLETE SPECIFICATION [26-07-2021(online)].pdf	2021-07-26
3	202147033509-FORM 18 [30-07-2021(online)].pdf	2021-07-30
4	202147033509.pdf	2021-10-19
5	202147033509-FER.pdf	2021-10-19
6	202147033509-FORM 3 [30-12-2021(online)].pdf	2021-12-30
7	202147033509-ENDORSEMENT BY INVENTORS [30-12-2021(online)].pdf	2021-12-30
8	202147033509-OTHERS [11-03-2022(online)].pdf	2022-03-11
9	202147033509-FER_SER_REPLY [11-03-2022(online)].pdf	2022-03-11
10	202147033509-US(14)-HearingNotice-(HearingDate-08-02-2023).pdf	2023-01-19
11	202147033509-Written submissions and relevant documents [22-02-2023(online)].pdf	2023-02-22
12	202147033509-PatentCertificate26-04-2023.pdf	2023-04-26
13	202147033509-IntimationOfGrant26-04-2023.pdf	2023-04-26

Search Strategy

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