P

Inventor

BERA SANJIB

US26 patents
⚠️ This page may combine multiple inventors who share the name “BERA SANJIB”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KEMPHARM INC

16 patents
US9850252B2Dec 26, 2017

Benzoic acid, benzoic acid derivatives and heteroaryl carboxylic acid conjugates of oxycodone, prodrugs, methods of making and use thereof

KEMPHARM INC6 citations84
US9597403B2Mar 21, 2017

Amino acid conjugates of quetiapine, process for making and using the same

KEMPHARM INC4 citations84
US9453037B2Sep 27, 2016

Methylphenidate-prodrugs, processes of making and using the same

KEMPHARM INC9 citations84
US9682076B2Jun 20, 2017

Benzoic acid, benzoic acid derivatives and heteroaryl carboxylic acid conjugates of oxymorphone, prodrugs, methods of making and use thereof

KEMPHARM INC4 citations83
US11234975B2Feb 1, 2022

Levorphanol prodrugs and processes for making and using them

KEMPHARM INC4 citations73
US10231960B2Mar 19, 2019

Methylphenidate-prodrugs, processes of making and using the same

KEMPHARM INC1 citations73
US9889198B2Feb 13, 2018

Fatty acid conjugates of quetiapine, process for making and using the same

KEMPHARM INC1 citations63
US9890150B2Feb 13, 2018

Fatty acid conjugates of quetiapine, process for making and using the same

KEMPHARM INC1 citations63
US9511149B2Dec 6, 2016

Fatty acid conjugates of quetiapine, process for making and using the same

KEMPHARM INC1 citations63
US11214544B2Jan 4, 2022

Dextrorphan prodrugs and processes for making and using them

KEMPHARM INC1 citations62
US10544153B2Jan 28, 2020

Benzoic acid, benzoic acid derivatives and heteroaryl carboxylic acid conjugates of oxycodone, prodrugs, methods of making and use thereof

KEMPHARM INC0 citations52
US10144740B2Dec 4, 2018

Benzoic acid, benzoic acid derivatives and heteroaryl carboxylic acid conjugates of oxycodone, prodrugs, methods of making and use thereof

KEMPHARM INC0 citations52
US10010615B2Jul 3, 2018

Amino acid conjugates of quetiapine, process for making and using the same

KEMPHARM INC0 citations52
US10758528B2Sep 1, 2020

Benzoic acid, benzoic acid derivatives and heteroaryl carboxylic acid conjugates of oxymorphone, prodrugs, methods of making and use thereof

KEMPHARM INC0 citations51
US10463660B2Nov 5, 2019

Benzoic acid, benzoic acid derivatives and heteroaryl carboxylic acid conjugates of oxymorphone, prodrugs, methods of making and use thereof

KEMPHARM INC0 citations51
US10071091B2Sep 11, 2018

Benzoic acid, benzoic acid derivatives and heteroaryl carboxylic acid conjugates of oxymorphone, prodrugs, methods of making and use thereof

KEMPHARM INC0 citations51

ZEVRA THERAPEUTICS INC

4 patents

MICKLE TRAVIS

2 patents

MERCK & CO INC

1 patent

NEW RIVER PHARMACEUTICALS INC

1 patent

GUENTHER SVEN

1 patent

MONCRIEF JAMES SCOTT

1 patent