Rong-Kun Chang

Person

Hockessin, DE, US

People

Patents Grantslast 30 patents

Information Patent Grant
Stabilized formulations of CNS compounds
- Patent number 11,077,114
- Issue date Aug 3, 2021
- Supernus Pharmaceuticals, Inc.
- Rong-Kun Chang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Stabilized formulations of CNS compounds
- Patent number 10,149,853
- Issue date Dec 11, 2018
- Supernus Pharmaceuticals, Inc.
- Rong-Kun Chang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Less abusable pharmaceutical preparations
- Patent number 9,308,176
- Issue date Apr 12, 2016
- Supernus Pharmaceuticals, Inc.
- Rong-Kun Chang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Drug formulations having reduced abuse potential
- Patent number 9,144,551
- Issue date Sep 29, 2015
- Supernus Pharmaceuticals, Inc.
- Rong-Kun Chang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Drug formulations having reduced abuse potential
- Patent number 8,906,413
- Issue date Dec 9, 2014
- Supernus Pharmaceuticals, Inc.
- Rong-Kun Chang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Use of a mixture of two or more enteric materials to regulate drug...
- Patent number 8,808,714
- Issue date Aug 19, 2014
- Supernus Pharmaceuticals, Inc.
- Rong-Kun Chang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Stabilized formulations of CNS compounds
- Patent number 8,748,472
- Issue date Jun 10, 2014
- Supernus Pharmaceuticals, Inc.
- Rong-Kun Chang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Once daily formulations of tetracyclines
- Patent number 8,709,478
- Issue date Apr 29, 2014
- Supernus Pharmaceuticals, Inc.
- Rong-Kun Chang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Once daily formulations of tetracyclines
- Patent number 8,470,364
- Issue date Jun 25, 2013
- Supernus Pharmaceuticals, Inc.
- Rong-Kun Chang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Once daily formulations of tetracyclines
- Patent number 8,394,405
- Issue date Mar 12, 2013
- Supernus Pharmaceuticals, Inc.
- Rong-Kun Chang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Once daily formulations of tetracyclines
- Patent number 8,394,406
- Issue date Mar 12, 2013
- Supernus Pharmaceuticals, Inc.
- Rong-Kun Chang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Once daily formulations of tetracyclines
- Patent number 8,206,740
- Issue date Jun 26, 2012
- Supernus Pharmaceuticals, Inc.
- Rong-Kun Chang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Use of a mixture of two or more enteric materials to regulate drug...
- Patent number 7,910,128
- Issue date Mar 22, 2011
- Supernus Pharmaceuticals, Inc.
- Rong-Kun Chang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Oral pulsed dose drug delivery system
- Patent number RE42096
- Issue date Feb 1, 2011
- Shire LLC, USA
- Beth A. Burnside
- 424 - Drug, bio-affecting and body treating compositions
Information Patent Grant
Once daily formulations of tetracyclines
- Patent number 7,749,532
- Issue date Jul 6, 2010
- Supernus Pharmaceuticals, Inc.
- Rong-Kun Chang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Oral pulsed dose drug delivery system
- Patent number RE41148
- Issue date Feb 23, 2010
- Shire Laboratories, Inc.
- Beth A. Burnside
- 424 - Drug, bio-affecting and body treating compositions
Information Patent Grant
Drug formulation and delivery using crystalline methylated cyclodex...
- Patent number 7,259,153
- Issue date Aug 21, 2007
- Supernus Pharmaceuticals
- Rong-Kun Chang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Sustained release delivery of amphetamine salts
- Patent number 6,913,768
- Issue date Jul 5, 2005
- Shire Laboratories, Inc.
- Richard A. Couch
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Pharmaceutical compositions including ACE/NEP inhibitors and bioava...
- Patent number 6,890,918
- Issue date May 10, 2005
- Shire Laboratories, Inc.
- Beth Burnside
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Sustained release pharmaceutical dosage forms with minimized pH dep...
- Patent number 6,811,794
- Issue date Nov 2, 2004
- Shire Laboratories, Inc.
- Beth A. Burnside
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Solid oral dosage form
- Patent number 6,793,934
- Issue date Sep 21, 2004
- Shire Laboratories, Inc.
- Beth A. Burnside
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Oral pulsed dose drug delivery system
- Patent number 6,605,300
- Issue date Aug 12, 2003
- Shire Laboratories, Inc.
- Beth A. Burnside
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Rapid immediate release oral dosage form
- Patent number 6,384,020
- Issue date May 7, 2002
- Shire Laboratories, Inc.
- Henry H. Flanner
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Oral pulsed dose drug delivery system
- Patent number 6,322,819
- Issue date Nov 27, 2001
- Shire Laboratories, Inc.
- Beth A. Burnside
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Sustained release pharmaceutical dosage forms with minimized pH dep...
- Patent number 6,287,599
- Issue date Sep 11, 2001
- Shire Laboratories, Inc.
- Beth A. Burnside
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Once Daily Formulations Of Tetracyclines
- Publication number 20220016041
- Publication date Jan 20, 2022
- Rong-Kun Chang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
STABILIZED FORMULATIONS OF CNS COMPOUNDS
- Publication number 20210322429
- Publication date Oct 21, 2021
- SUPERNUS PHARMACEUTICALS, INC.
- Rong-Kun Chang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Once Daily Formulations Of Tetracyclines
- Publication number 20190125683
- Publication date May 2, 2019
- Rong-Kun Chang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
STABILIZED FORMULATIONS OF CNS COMPOUNDS
- Publication number 20190060323
- Publication date Feb 28, 2019
- SUPERNUS PHARMACEUTICALS, INC.
- Rong-Kun Chang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Once Daily Formulations of Tetracyclines
- Publication number 20160113880
- Publication date Apr 28, 2016
- TCD Royalty Sub, LLC
- Rong-Kun Chang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DRUG FORMULATIONS HAVING REDUCED ABUSE POTENTIAL
- Publication number 20150150816
- Publication date Jun 4, 2015
- SUPERNUS PHARMACEUTICALS, INC.
- Rong-Kun CHANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
STABILIZED FORMULATIONS OF CNS COMPOUNDS
- Publication number 20150086629
- Publication date Mar 26, 2015
- SUPERNUS PHARMACEUTICALS, INC.
- Rong-Kun Chang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ONCE DAILY FORMULATIONS OF TETRACYCLINES
- Publication number 20150057254
- Publication date Feb 26, 2015
- SUPERNUS PHARMACEUTICALS, INC.
- Rong-Kun Chang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ONCE DAILY FORMULATIONS OF TETRACYCLINES
- Publication number 20140072626
- Publication date Mar 13, 2014
- Rong-Kun Chang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Once daily formulations of tetracyclines
- Publication number 20110319368
- Publication date Dec 29, 2011
- Supernus Pharmaceuticals, Inc.
- Rong-Kun Chang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Once daily formulations of tetracyclines
- Publication number 20110294759
- Publication date Dec 1, 2011
- Supernus Pharmaceuticals, Inc.
- Rong-Kun Chang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Once daily formulations of tetracyclines
- Publication number 20110288056
- Publication date Nov 24, 2011
- Supernus Pharmaceuticals, Inc.
- Rong-Kun Chang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
STABILIZED FORMULATIONS OF CNS COMPOUNDS
- Publication number 20110244042
- Publication date Oct 6, 2011
- Supernus Pharmaceuticals, Inc.
- Rong-Kun CHANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Use of a mixture of two or more enteric materials to regulate drug...
- Publication number 20110212156
- Publication date Sep 1, 2011
- Supernus Pharmaceuticals, Inc.
- Rong-Kun Chang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Once daily formulations of tetracyclines
- Publication number 20090011006
- Publication date Jan 8, 2009
- Supernus Pharmaceuticals, Inc.
- Rong-Kun Chang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ABSORPTION ENHANCING AGENTS
- Publication number 20070249537
- Publication date Oct 25, 2007
- Supernus Pharmaceuticals, Inc.
- Rong-Kun CHANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Less abusable pharmaceutical preparations
- Publication number 20060083690
- Publication date Apr 20, 2006
- Rong-Kun Chang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Sustained release delivery of amphetamine salts
- Publication number 20050158384
- Publication date Jul 21, 2005
- Richard A. Couch
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Drug formulations having reduced abuse potential
- Publication number 20040228802
- Publication date Nov 18, 2004
- Rong-Kun Chang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Once daily formulations of tetracyclines
- Publication number 20040228912
- Publication date Nov 18, 2004
- Rong-Kun Chang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Oral pulsed dose drug delivery system
- Publication number 20040219213
- Publication date Nov 4, 2004
- Beth A. Burnside
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Pharmaceutical compositions releasing their active agents from a bu...
- Publication number 20040202693
- Publication date Oct 14, 2004
- Rong-Kun Chang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Absorption enhancing agents
- Publication number 20040167203
- Publication date Aug 26, 2004
- Rong-Kun Chang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Use of a mixture of two or more enteric materials to regulate drug...
- Publication number 20040142035
- Publication date Jul 22, 2004
- Rong-Kun Chang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Sustained release pharmaceutical dosage forms with minimized ph dep...
- Publication number 20040062800
- Publication date Apr 1, 2004
- Beth A. Burnside
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Sustained release delivery of amphetamine salts
- Publication number 20040059002
- Publication date Mar 25, 2004
- SHIRE LABORATORIES, INC.
- Richard A. Couch
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Sustained release pharmaceutical dosage forms with minimized pH dep...
- Publication number 20030158261
- Publication date Aug 21, 2003
- Beth A. Burnside
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Oral pulsed dose drug delivery system
- Publication number 20030124188
- Publication date Jul 3, 2003
- Beth A. Burnside
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Pharmaceutical compositions including ACE/NEP inhibitors and bioava...
- Publication number 20030096761
- Publication date May 22, 2003
- Shire BioChem Inc.
- Beth Burnside
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Pharmaceutical compositions including sampatrilat dispersed in a li...
- Publication number 20030065040
- Publication date Apr 3, 2003
- Amir H. Shojaei
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Rong-Kun Chang

Person

Patents Grantslast 30 patents

Stabilized formulations of CNS compounds

Stabilized formulations of CNS compounds

Less abusable pharmaceutical preparations

Drug formulations having reduced abuse potential

Drug formulations having reduced abuse potential

Use of a mixture of two or more enteric materials to regulate drug...

Stabilized formulations of CNS compounds

Once daily formulations of tetracyclines

Once daily formulations of tetracyclines

Once daily formulations of tetracyclines

Once daily formulations of tetracyclines

Once daily formulations of tetracyclines

Use of a mixture of two or more enteric materials to regulate drug...

Oral pulsed dose drug delivery system

Once daily formulations of tetracyclines

Oral pulsed dose drug delivery system

Drug formulation and delivery using crystalline methylated cyclodex...

Sustained release delivery of amphetamine salts

Pharmaceutical compositions including ACE/NEP inhibitors and bioava...

Sustained release pharmaceutical dosage forms with minimized pH dep...

Solid oral dosage form

Oral pulsed dose drug delivery system

Rapid immediate release oral dosage form

Oral pulsed dose drug delivery system

Sustained release pharmaceutical dosage forms with minimized pH dep...

Patents Applicationslast 30 patents

Once Daily Formulations Of Tetracyclines

STABILIZED FORMULATIONS OF CNS COMPOUNDS

Once Daily Formulations Of Tetracyclines

STABILIZED FORMULATIONS OF CNS COMPOUNDS

Once Daily Formulations of Tetracyclines

DRUG FORMULATIONS HAVING REDUCED ABUSE POTENTIAL

STABILIZED FORMULATIONS OF CNS COMPOUNDS

ONCE DAILY FORMULATIONS OF TETRACYCLINES

ONCE DAILY FORMULATIONS OF TETRACYCLINES

Once daily formulations of tetracyclines

Once daily formulations of tetracyclines

Once daily formulations of tetracyclines

STABILIZED FORMULATIONS OF CNS COMPOUNDS

Use of a mixture of two or more enteric materials to regulate drug...

Once daily formulations of tetracyclines

ABSORPTION ENHANCING AGENTS

Less abusable pharmaceutical preparations

Sustained release delivery of amphetamine salts

Drug formulations having reduced abuse potential

Once daily formulations of tetracyclines

Oral pulsed dose drug delivery system

Pharmaceutical compositions releasing their active agents from a bu...

Absorption enhancing agents

Use of a mixture of two or more enteric materials to regulate drug...

Sustained release pharmaceutical dosage forms with minimized ph dep...

Sustained release delivery of amphetamine salts

Sustained release pharmaceutical dosage forms with minimized pH dep...

Oral pulsed dose drug delivery system

Pharmaceutical compositions including ACE/NEP inhibitors and bioava...

Pharmaceutical compositions including sampatrilat dispersed in a li...