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Inventor

Ashok Perumal

Inventor
Monmouth Junction, NJ, US

Overview

16→
Patents
2012–2020
Patent span
Human necessities
Primary field (CPC A)

Patents· 16 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes68%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations32%
PatentTitleYear
10,857,143Methylphenidate extended release chewable tablet202010,507,203Methylphenidate extended release chewable tablet20199,844,544Methylphenidate extended release chewable tablet20179,844,545Methylphenidate extended release chewable tablet20179,763,926'Methylphenidate extended release chewable tablet'20179,545,399'Methylphenidate extended release chewable tablet'20179,295,642'Methylphenidate extended release chewable tablet'20169,180,100'Methylphenidate extended release chewable tablet'20159,040,083'Orally effective methylphenidate extended release powder and aqueous suspension product'20158,999,386'Methylphenidate extended release chewable tablet'20158,956,649'Orally effective methylphenidate extended release powder and aqueous suspension product'20158,778,390'Orally effective methylphenidate extended release powder and aqueous suspension product'20148,563,033'Orally effective methylphenidate extended release powder and aqueous suspension product'20138,465,765'Orally effective methylphenidate extended release powder and aqueous suspension product'20138,287,903'Orally effective methylphenidate extended release powder and aqueous suspension product'20128,202,542'Abuse resistant opioid drug-ion exchange resin complexes having hybrid coatings'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2020Patents assigned to TRIS PHARMA INC (14)· patent assignee history
2012–2013Patents assigned to MEHTA KETAN (3)· patent assignee history
2012–2013Patents assigned to PERUMAL ASHOK (3)· patent assignee history
2012–2013Patents assigned to TU YU-HSING (3)· patent assignee history
2012Patents assigned to CHAUDHURI ALIVIA (1)· patent assignee history
2012–2014Based in Edison, NJ, US· patent location history
2015–2020Based in Monmouth Junction, NJ, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TRIS PHARMA INC142012–2020
MEHTA KETAN32012–2013
PERUMAL ASHOKself32012–2013
TU YU-HSING32012–2013
CHAUDHURI ALIVIA12012
Locations
LocationPatentsSpan
Monmouth Junction, New Jersey, US112015–2020
Edison, New Jersey, US52012–2014