WO2020250144A3 - Lidocaine matrix adhesive patch and it's process - Google Patents

Lidocaine matrix adhesive patch and it's process Download PDF

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Publication number
WO2020250144A3
WO2020250144A3 PCT/IB2020/055445 IB2020055445W WO2020250144A3 WO 2020250144 A3 WO2020250144 A3 WO 2020250144A3 IB 2020055445 W IB2020055445 W IB 2020055445W WO 2020250144 A3 WO2020250144 A3 WO 2020250144A3
Authority
WO
WIPO (PCT)
Prior art keywords
adhesive patch
lidocaine
matrix adhesive
relates
present
Prior art date
Application number
PCT/IB2020/055445
Other languages
French (fr)
Other versions
WO2020250144A2 (en
Inventor
Srinivas Reddy MALE
Ganesh Haridas DOHE
V S Vinai Kumar TENNETI
Shantaram Laxman PAWAR
Original Assignee
Azista Industries Pvt Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Azista Industries Pvt Ltd filed Critical Azista Industries Pvt Ltd
Publication of WO2020250144A2 publication Critical patent/WO2020250144A2/en
Publication of WO2020250144A3 publication Critical patent/WO2020250144A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/70—Web, sheet or filament bases ; Films; Fibres of the matrix type containing drug
    • A61K9/7023—Transdermal patches and similar drug-containing composite devices, e.g. cataplasms
    • A61K9/703—Transdermal patches and similar drug-containing composite devices, e.g. cataplasms characterised by shape or structure; Details concerning release liner or backing; Refillable patches; User-activated patches
    • A61K9/7038—Transdermal patches of the drug-in-adhesive type, i.e. comprising drug in the skin-adhesive layer
    • A61K9/7046—Transdermal patches of the drug-in-adhesive type, i.e. comprising drug in the skin-adhesive layer the adhesive comprising macromolecular compounds
    • A61K9/7053—Transdermal patches of the drug-in-adhesive type, i.e. comprising drug in the skin-adhesive layer the adhesive comprising macromolecular compounds obtained by reactions only involving carbon to carbon unsaturated bonds, e.g. polyvinyl, polyisobutylene, polystyrene

Abstract

The present invention relates to non-aqueous matrix adhesive patch composition. The present invention also relates to a composition of low amount Lidocaine as topical anesthetic and pharmaceutically acceptable excipients for relieving muscular pain, sprains, strain and post-herpetic neuralgic pain. The present invention also relates to process for the preparation of low amount Lidocaine non-aqueous matrix adhesive patch by hot-melt coating technique (HMC) comprising the steps of melting, dissolving, mixing, coating, laminating and cutting.
PCT/IB2020/055445 2019-06-10 2020-06-10 Lidocaine matrix adhesive patch and it's process WO2020250144A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ININ201941022924 2019-06-10
IN201941022924 2019-06-10

Publications (2)

Publication Number Publication Date
WO2020250144A2 WO2020250144A2 (en) 2020-12-17
WO2020250144A3 true WO2020250144A3 (en) 2021-02-11

Family

ID=73786086

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2020/055445 WO2020250144A2 (en) 2019-06-10 2020-06-10 Lidocaine matrix adhesive patch and it's process

Country Status (1)

Country Link
WO (1) WO2020250144A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7179212B1 (en) 2022-05-02 2022-11-28 久光製薬株式会社 Patches containing lidocaine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017030555A1 (en) * 2015-08-17 2017-02-23 Bhalani Vinayak T Topical film delivery system
WO2017034041A1 (en) * 2015-08-24 2017-03-02 Itochu Chemical Frontier Corporation Non-aqueous patch comprising lidocaine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017030555A1 (en) * 2015-08-17 2017-02-23 Bhalani Vinayak T Topical film delivery system
WO2017034041A1 (en) * 2015-08-24 2017-03-02 Itochu Chemical Frontier Corporation Non-aqueous patch comprising lidocaine

Also Published As

Publication number Publication date
WO2020250144A2 (en) 2020-12-17

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