Granted Patent B2

US 12,186,280 · App. 17/065,851 · Granted Jan 7, 2025

Inventors: Fotios M. Plakogiannis (Whitestone, NY); Tamanna Lather (Jersey City, NJ); Nisarg Modi (Jersey City, NJ); Marina Borovinskaya (East Brunswick, NJ)

Assignee: Pike Therapeutics Inc.

A61K31/05A61K9/7023

Abstract

Claims (24)

1. A pharmaceutical composition comprising a highly purified cannabis which comprises at least about 90% (w/w) cannabidiol (CBD), in a dosage form for transdermal delivery wherein the pharmaceutical composition comprises:

a concentration of the highly purified CBD selected from the group consisting of about 1%, about 2%, about 3%, about 4%, about 5%, about 6%, about 7%, about 8%, about 9%, about 10%, about 11%, about 12%, about 13%, about 14%, and about 15% w/w;

about 5% to about 25% w/w of a solvent comprising propylene glycol;

about 1% to about 20% w/w of a penetration enhancer comprising oleic acid;

about 0.1 to 0.7% of butylated hydroxytoluene;

about 2% to about 15% w/w of at least one suspending agent comprising silicon dioxide; and

about 50% to about 80% w/w of a silicone pressure sensitive adhesive,

wherein the pH of the composition is maintained at approximately 4.0 to 8.0,

wherein the pharmaceutical composition is in the form of a transdermal matrix patch, further wherein the pharmaceutical composition provides a constant rate of delivery of the active components of the matrix patch in a therapeutic range in a patient over at least 7 days.

2. The pharmaceutical composition of claim 1 further comprising carriers or ingredients selected from the group consisting of polymers, emollients, skin irritation reducing agents, buffering agents, pH stabilizers, solubilizers, dispersing agents, stabilizers, plasticizers, surfactants, antioxidants, oxidants, and combinations thereof.

3. The pharmaceutical composition of claim 1 further comprising carriers or ingredients selected from the group consisting of polymers, emollients, skin irritation reducing agents, buffering agents, pH stabilizers, solubilizers, dispersing agents, stabilizers, plasticizers, surfactants, antioxidants, oxidants, and combinations thereof in the range of 0.01%-95% w/w or w/v.

4. The pharmaceutical composition of claim 1 indicated for the treatment of seizure disorder in a patient, wherein the seizure disorder is selected from the group consisting of complex partial seizures, simple partial seizures, partial seizures with secondary generalization, generalized seizures (including absence, grand mal (tonic clonic), status epilepticus, tonic, atonic, myoclonic), neonatal and infantile spasms, drug-induced seizures, trauma-induced seizures, and febrile seizures, juvenile myoclonic epilepsy, Lennox-Gastaut, Dravet syndrome, Tuberous Sclerosis Complex (TSC), Treatment-Resistant Epilepsy, Treatment Resistant Pediatric Epilepsy, mesial temporal lobe epilepsy, nocturnal frontal lobe epilepsy, progressive epilepsy with mental retardation, and progressive myoclonic epilepsy, and seizures associated with CNS mass lesions.

5. The pharmaceutical composition of claim 1 which is formulated as the transdermal formulation which can be administered in a dosage regimen selected from the group consisting of once in a week, once in a 8 to about 13 days, once in two weeks, once in 15 days to about 30 days.

6. The pharmaceutical composition of claim 1 wherein said CBD is produced by a synthetic route.

7. The pharmaceutical composition of claim 1 co-administered with at least one additional anti-epileptic agent selected from the group consisting of: clobazam; levetiracetam; topiramate; stiripentol; phenobarbital; lacsamide; valproic acid; zonisamide; perampanel; and fosphenytoin.

8. The pharmaceutical composition of claim 1 further comprising at least one additional anti-epileptic agent selected from the group consisting of: clobazam; levetiracetam; topiramate; stiripentol; phenobarbital; lacsamide; valproic acid; zonisamide; perampanel; and fosphenytoin.

9. A method for the treatment of seizure disorder in a patient comprising: selecting a patient in need of treatment of seizure disorder; topically applying the pharmaceutical composition of claim 1 .

10. The method of claim 9 , wherein the seizure disorder includes complex partial seizures, simple partial seizures, partial seizures with secondary generalization, generalized seizures (including absence, grand mal (tonic clonic), status epilepticus, tonic, atonic, myoclonic), neonatal and infantile spasms, drug-induced seizures, trauma-induced seizures, and febrile seizures, and additional specific epilepsy syndromes such as juvenile myoclonic epilepsy, Lennox-Gastaut, Dravet syndrome, Tuberous Sclerosis Complex (TSC), Treatment-Resistant Epilepsy, Treatment Resistant Pediatric Epilepsy, mesial temporal lobe epilepsy, nocturnal frontal lobe epilepsy, progressive epilepsy with mental retardation, and progressive myoclonic epilepsy, as well as seizures associated with CNS mass lesions.

11. The method of claim 9 wherein the topical application of a transdermal patch for the treatment of seizure disorder in a patient, wherein the seizure disorder include, for example, complex partial seizures, simple partial seizures, partial seizures with secondary generalization, generalized seizures (including absence, grand mal (tonic clonic), status epilepticus, tonic, atonic, myoclonic), neonatal and infantile spasms, drug-induced seizures, trauma-induced seizures, and febrile seizures, and additional specific epilepsy syndromes such as juvenile myoclonic epilepsy, Lennox-Gastaut, Dravet syndrome, Tuberous Sclerosis Complex (TSC), Treatment-Resistant Epilepsy, Treatment Resistant Pediatric Epilepsy, mesial temporal lobe epilepsy, nocturnal frontal lobe epilepsy, progressive epilepsy with mental retardation, and progressive myoclonic epilepsy, as well as seizures associated with CNS mass lesions is selected from the group consisting of once in a day, once in two days, once in three days, once in four days, once in five days, once in six days, once in a week, once in ten days.

12. The method of claim 9 further providing a constant rate of delivery of the active components of the transdermal patch over a time period.

13. The method of claim 9 further providing a steady absorption rates of the active components of the transdermal patch over a time period.

14. The method of claim 9 further achieving a constant blood serum levels of the active components of the transdermal patch over a time period.

15. The method of claim 9 further achieving a reduced variability in dosage of the active components of the transdermal patches over a time period.

16. The method of claim 9 further providing a plasma concentration of the active components of the transdermal patch in a therapeutic range over a period of time.

Assignments (2)

Continuity (2)

References Cited (400)