Quaternary ammonium compounds

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CPC
A61K47/186

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AHUMAN NECESSITIES A61Medical science A61KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES A61K47/00Medicinal preparations characterised by the non-active ingredients used

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A61K47/186Quaternary ammonium compounds

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Compositions and methods for invasive and non-invasive procedural s...
- Patent number 12,357,671
- Issue date Jul 15, 2025
- ALASTIN SKINCARE, INC.
- John A. Garruto
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Compositions and methods of use for treating aberrant inflammation...
- Patent number 12,350,277
- Issue date Jul 8, 2025
- CS Pharmaceuticals Limited
- Charles F. Bosworth
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Compositions comprising pharmaceutically acceptable salts of glucag...
- Patent number 12,350,320
- Issue date Jul 8, 2025
- i2o Therapeutics, Inc.
- Tyler Brown
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Compositions comprising pharmaceutically acceptable salts of amylin...
- Patent number 12,337,029
- Issue date Jun 24, 2025
- i2o Therapeutics, Inc.
- Tyler Brown
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Topical antiseptic system
- Patent number 12,324,430
- Issue date Jun 10, 2025
- Infection Containment Company, LLC
- Dennie W. Dyer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Intranasal formulation
- Patent number 12,324,811
- Issue date Jun 10, 2025
- Cipla Limited
- Geena Malhotra
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Formulations for eye treatments
- Patent number 12,311,025
- Issue date May 27, 2025
- AVEDRO, INC.
- Marc D. Friedman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Preservative removal from eye drops
- Patent number 12,310,885
- Issue date May 27, 2025
- University of Florida Research Foundation, Inc.
- Anuj Chauhan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Dispensing device and pharmaceutical composition for the treatment...
- Patent number 12,303,635
- Issue date May 20, 2025
- GLENMARK SPECIALTY S.A.
- Ulhas R. Dhuppad
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Cannabidiol and active delivery systems
- Patent number 12,303,469
- Issue date May 20, 2025
- Elementis Specialties, Inc.
- Joseph Anthony Lupia
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for improving stability of low-concentration atropine ophtha...
- Patent number 12,303,500
- Issue date May 20, 2025
- SHENYANG XINGQI PHARMACEUTICAL CO., LTD.
- Jidong Liu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Devices and methods for the treatment of body surface disorders
- Patent number 12,290,651
- Issue date May 6, 2025
- Verrica Pharmaceuticals Inc.
- Matthew Gene Davidson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Compositions and methods for the treatment of opioid overdose
- Patent number 12,290,596
- Issue date May 6, 2025
- INDIVIOR UK LIMITED
- Phil Skolnick
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Oral dosage form containing theobromine-free cocoa
- Patent number 12,285,488
- Issue date Apr 29, 2025
- LTS Lohmann Therapie-Systeme AG
- Thomas Hille
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Composition for increasing the expression of a growth factor gene,...
- Patent number 12,280,155
- Issue date Apr 22, 2025
- G&P BIOSCIENCE CO., LTD.
- Seong-Hyun Ho
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Nasal compositions comprising alcaftadine
- Patent number 12,274,702
- Issue date Apr 15, 2025
- Alkem Laboratories Limited
- Akhilesh Sharma
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Botanical formulations
- Patent number 12,268,721
- Issue date Apr 8, 2025
- Mary Kay Inc.
- Michelle Hines
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Particles comprising a therapeutic or diagnostic agent and suspensi...
- Patent number 12,263,253
- Issue date Apr 1, 2025
- Elektrofi, Inc.
- Chase Spenser Coffman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Mixtures and formulations
- Patent number 12,257,282
- Issue date Mar 25, 2025
- Camarus AB
- Justas Barauskas
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Compositions comprising pharmaceutically acceptable salts of glucag...
- Patent number 12,233,110
- Issue date Feb 25, 2025
- I20 THERAPEUTICS, INC.
- Tyler Brown
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Compositions comprising pharmaceutically acceptable salts of amylin...
- Patent number 12,233,112
- Issue date Feb 25, 2025
- I20 THERAPEUTICS, INC.
- Tyler Brown
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Compositions comprising pharmaceutically acceptable salts of glucag...
- Patent number 12,233,111
- Issue date Feb 25, 2025
- i2o Therapeutics, Inc.
- Tyler Brown
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Preparation of solid cyclodextrin complexes for ophthalmic active p...
- Patent number 12,233,133
- Issue date Feb 25, 2025
- Oculis Operations Sárl
- Thorsteinn Loftsson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Aerosol and topical administration of a formulation containing cycl...
- Patent number 12,226,431
- Issue date Feb 18, 2025
- POROSOME THERAPEUTICS, INC.
- Bhanu Pratap Jena
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for stabilization and delivery of therapeutic molecules
- Patent number 12,214,042
- Issue date Feb 4, 2025
- Nayan Patel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ophthalmic compositions containing a nitric oxide releasing prostamide
- Patent number 12,186,295
- Issue date Jan 7, 2025
- Nicox S.A.
- Frédéric Pilotaz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ophthalmic compositions containing a nitric oxide releasing prostamide
- Patent number 12,178,793
- Issue date Dec 31, 2024
- Nicox S.A.
- Frédéric Pilotaz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Essential oil composition and preparation method thereof
- Patent number 12,171,798
- Issue date Dec 24, 2024
- Jiangxi University of Chinese Medicine
- Zhenfeng Wu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Systems and devices for delivering fluids to the eye and methods of...
- Patent number 12,161,585
- Issue date Dec 10, 2024
- Eyenovia, Inc.
- Luke W. Clauson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Stability of vitamin D in β-hydroxy-β-methylbutyrate (HMB)
- Patent number 12,161,654
- Issue date Dec 10, 2024
- Metabolic Technologies, LLC
- John Rathmacher
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
PARTICLES COMPRISING A THERAPEUTIC OR DIAGNOSTIC AGENT AND SUSPENSI...
- Publication number 20250228790
- Publication date Jul 17, 2025
- Elektrofi, Inc.
- Chase Coffman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
FORMULATION HAVING IMPROVED ABSORBABILITY OF LOW-SOLUBLE AND/OR LOW...
- Publication number 20250205339
- Publication date Jun 26, 2025
- MEDRX CO., LTD.
- Takashi NAKAE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Use of dehydroepiandrosterone (DHEA) in preparation of drug for pre...
- Publication number 20250195540
- Publication date Jun 19, 2025
- Zhongshan Ophthalmic Center of Sun Yat-sen University
- Shida CHEN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
OPHTALMIC COMPOSITIONS AND METHODS OF USING SAME
- Publication number 20250186535
- Publication date Jun 12, 2025
- Tarsier Pharma Ltd.
- Zohar MILMAN-LEVINSON
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COMPOSITION CONTAINING PEPTIDE COMPOUND FOR USE WITH SURFACTANT
- Publication number 20250186542
- Publication date Jun 12, 2025
- Chugai SeiYaku Kabushiki Kaisha
- Shinichi NAKAE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PREPARATION OF SOLID CYCLODEXTRIN COMPLEXES FOR OPHTHALMIC ACTIVE P...
- Publication number 20250177561
- Publication date Jun 5, 2025
- Oculis Operations Sarl
- Thorsteinn Loftsson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD OF TREATING DISEASE OR DISORDER USING COMPOSITIONS COMPRISIN...
- Publication number 20250161415
- Publication date May 22, 2025
- I2O Therapeutics, Inc.
- Tyler BROWN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
NASAL SPRAY COMPOSITION
- Publication number 20250161328
- Publication date May 22, 2025
- GLENMARK SPECIALTY S.A.
- Ulhas DHUPPAD
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COMPOSITIONS COMPRISING THERAPEUTIC PROTEINS OR PEPTIDES, AND USES...
- Publication number 20250144180
- Publication date May 8, 2025
- I2O Therapeutics, Inc.
- Tyler BROWN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
TOPICAL DIM COMPOSITIONS AND USES THEREOF
- Publication number 20250134803
- Publication date May 1, 2025
- SKINTECH LIFE SCIENCE LIMITED
- David Alpert
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ADRENOCORTICOTROPIC HORMONE PEPTIDE COMPOSITIONS AND METHODS OF USE
- Publication number 20250127843
- Publication date Apr 24, 2025
- Ferring B.V.
- Iuliia Vasilyevna Vlasenko
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COMPOSITIONS AND METHODS FOR THE TREATMENT OF OPIOID OVERDOSE
- Publication number 20250127712
- Publication date Apr 24, 2025
- Indivior Inc.
- Roger CRYSTAL
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PHARMACEUTICAL COMPOSITION, PREPARATION METHOD THEREFOR AND APPLICA...
- Publication number 20250120910
- Publication date Apr 17, 2025
- GUANGZHOU OCUSUN OPHTHALMIC BIOTECHNOLOGY CO., LTD.
- Yandong Wang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
EYE DROP FORMULATION
- Publication number 20250108034
- Publication date Apr 3, 2025
- SEMMELWEIS EGYETEM
- György Tibor BALOGH
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
OPHTHALMIC COMPOSITION CONTAINING RECOFLAVONE FOR THE TREATMENT OF...
- Publication number 20250082603
- Publication date Mar 13, 2025
- GL PHARMTECH CORP.
- Eun Jung KIM
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
OPHTHALMIC COMPOSITION CONTAINING RECOFLAVONE FOR THE TREATMENT OF...
- Publication number 20250082602
- Publication date Mar 13, 2025
- GL PHARMTECH CORP.
- Eun Jung KIM
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
TOPICAL COMPOSITION AND MANUFACTURING METHOD AND USE THEREOF
- Publication number 20250073161
- Publication date Mar 6, 2025
- Panion & BF Biotech Inc.
- Ming-Thau Sheu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
OPHTHALMIC COMPOSITIONS CONTAINING A NITRIC OXIDE RELEASING PROSTAMIDE
- Publication number 20250073196
- Publication date Mar 6, 2025
- NICOX S.A.
- Frédéric PILOTAZ
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
NASAL COMPOSITIONS COMPRISING ALCAFTADINE
- Publication number 20250064825
- Publication date Feb 27, 2025
- ALKEM LABORATORIES LIMITED
- Akhilesh SHARMA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
NASAL COMPOSITIONS COMPRISING ALCAFTADINE
- Publication number 20250064826
- Publication date Feb 27, 2025
- ALKEM LABORATORIES LIMITED
- Akhilesh SHARMA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
NASAL COMPOSITIONS COMPRISING ALCAFTADINE
- Publication number 20250064828
- Publication date Feb 27, 2025
- ALKEM LABORATORIES LIMITED
- Akhilesh SHARMA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
NASAL COMPOSITIONS COMPRISING ALCAFTADINE
- Publication number 20250064827
- Publication date Feb 27, 2025
- ALKEM LABORATORIES LIMITED
- Akhilesh SHARMA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COMPOSITIONS AND METHODS FOR THE TREATMENT OF MOTION SICKNESS AND E...
- Publication number 20250057854
- Publication date Feb 20, 2025
- Repurposed Therapeutics, Inc.
- Barry I. Feinberg
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COMPOSITIONS AND METHODS FOR THE TREATMENT OF MOTION SICKNESS AND E...
- Publication number 20250057853
- Publication date Feb 20, 2025
- Repurposed Therapeutics, Inc.
- Barry I. Feinberg
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SYSTEMS AND DEVICES FOR DELIVERING FLUIDS TO THE EYE AND METHODS OF...
- Publication number 20250057692
- Publication date Feb 20, 2025
- Eyenovia, Inc.
- Luke W. Clauson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Abuse-Deterrent Pharmaceutical Composition with Aversion Properties
- Publication number 20250049924
- Publication date Feb 13, 2025
- Aardvark Therapeutics Inc.
- Jane Wu LEE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ORALLY DISSOLVING ANTIMICROBIAL FILM COMPOSITIONS & METHODS OF THEI...
- Publication number 20250041239
- Publication date Feb 6, 2025
- ISHA Therapeutics LLC
- Manoj P. Jadhav
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHODS FOR IMPROVING VISION
- Publication number 20250041210
- Publication date Feb 6, 2025
- Eye Therapies, LLC
- Gerald Horn
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
STABILIZED FORMULA OF CROTOXIN
- Publication number 20250025539
- Publication date Jan 23, 2025
- Celtic Biotech Ltd.q
- Paul REID
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
OPHTHALMIC PHARMACEUTICAL COMPOSITIONS CONTAINING A NITRIC OXIDE-RE...
- Publication number 20250017928
- Publication date Jan 16, 2025
- Nicox SA
- Nicoletta ALMIRANTE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Quaternary ammonium compounds

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Compositions and methods for invasive and non-invasive procedural s...

Compositions and methods of use for treating aberrant inflammation...

Compositions comprising pharmaceutically acceptable salts of glucag...

Compositions comprising pharmaceutically acceptable salts of amylin...

Topical antiseptic system

Intranasal formulation

Formulations for eye treatments

Preservative removal from eye drops

Dispensing device and pharmaceutical composition for the treatment...

Cannabidiol and active delivery systems

Method for improving stability of low-concentration atropine ophtha...

Devices and methods for the treatment of body surface disorders

Compositions and methods for the treatment of opioid overdose

Oral dosage form containing theobromine-free cocoa

Composition for increasing the expression of a growth factor gene,...

Nasal compositions comprising alcaftadine

Botanical formulations

Particles comprising a therapeutic or diagnostic agent and suspensi...

Mixtures and formulations

Compositions comprising pharmaceutically acceptable salts of glucag...

Compositions comprising pharmaceutically acceptable salts of amylin...

Compositions comprising pharmaceutically acceptable salts of glucag...

Preparation of solid cyclodextrin complexes for ophthalmic active p...

Aerosol and topical administration of a formulation containing cycl...

Method for stabilization and delivery of therapeutic molecules

Ophthalmic compositions containing a nitric oxide releasing prostamide

Ophthalmic compositions containing a nitric oxide releasing prostamide

Essential oil composition and preparation method thereof

Systems and devices for delivering fluids to the eye and methods of...

Stability of vitamin D in β-hydroxy-β-methylbutyrate (HMB)

Patents Applicationslast 30 patents

PARTICLES COMPRISING A THERAPEUTIC OR DIAGNOSTIC AGENT AND SUSPENSI...

FORMULATION HAVING IMPROVED ABSORBABILITY OF LOW-SOLUBLE AND/OR LOW...

Use of dehydroepiandrosterone (DHEA) in preparation of drug for pre...

OPHTALMIC COMPOSITIONS AND METHODS OF USING SAME

COMPOSITION CONTAINING PEPTIDE COMPOUND FOR USE WITH SURFACTANT

PREPARATION OF SOLID CYCLODEXTRIN COMPLEXES FOR OPHTHALMIC ACTIVE P...

METHOD OF TREATING DISEASE OR DISORDER USING COMPOSITIONS COMPRISIN...

NASAL SPRAY COMPOSITION

COMPOSITIONS COMPRISING THERAPEUTIC PROTEINS OR PEPTIDES, AND USES...

TOPICAL DIM COMPOSITIONS AND USES THEREOF

ADRENOCORTICOTROPIC HORMONE PEPTIDE COMPOSITIONS AND METHODS OF USE

COMPOSITIONS AND METHODS FOR THE TREATMENT OF OPIOID OVERDOSE

PHARMACEUTICAL COMPOSITION, PREPARATION METHOD THEREFOR AND APPLICA...

EYE DROP FORMULATION

OPHTHALMIC COMPOSITION CONTAINING RECOFLAVONE FOR THE TREATMENT OF...

OPHTHALMIC COMPOSITION CONTAINING RECOFLAVONE FOR THE TREATMENT OF...

TOPICAL COMPOSITION AND MANUFACTURING METHOD AND USE THEREOF

OPHTHALMIC COMPOSITIONS CONTAINING A NITRIC OXIDE RELEASING PROSTAMIDE

NASAL COMPOSITIONS COMPRISING ALCAFTADINE

NASAL COMPOSITIONS COMPRISING ALCAFTADINE

NASAL COMPOSITIONS COMPRISING ALCAFTADINE

NASAL COMPOSITIONS COMPRISING ALCAFTADINE

COMPOSITIONS AND METHODS FOR THE TREATMENT OF MOTION SICKNESS AND E...

COMPOSITIONS AND METHODS FOR THE TREATMENT OF MOTION SICKNESS AND E...

SYSTEMS AND DEVICES FOR DELIVERING FLUIDS TO THE EYE AND METHODS OF...

Abuse-Deterrent Pharmaceutical Composition with Aversion Properties

ORALLY DISSOLVING ANTIMICROBIAL FILM COMPOSITIONS & METHODS OF THEI...

METHODS FOR IMPROVING VISION

STABILIZED FORMULA OF CROTOXIN

OPHTHALMIC PHARMACEUTICAL COMPOSITIONS CONTAINING A NITRIC OXIDE-RE...