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Jian Bao
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Chesterfield, MO, US
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Patents Grants
last 30 patents
Information
Patent Grant
Topical compositions and methods of using the same
Patent number
11,813,284
Issue date
Nov 14, 2023
Novan, Inc.
Ryan Doxey
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Tunable nitric oxide-releasing macromolecules having multiple nitri...
Patent number
11,124,476
Issue date
Sep 21, 2021
Novan, Inc.
Mark Schoenfisch
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Drug formulation based on particulates comprising polysaccharide-vi...
Patent number
10,994,024
Issue date
May 4, 2021
ZY Therapeutics, Inc.
Jun Li
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Topical compositions and methods of using the same
Patent number
10,828,323
Issue date
Nov 10, 2020
Novan, Inc.
Ryan Doxey
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Drug formulation based on particulates comprising polysaccharide-vi...
Patent number
10,517,961
Issue date
Dec 31, 2019
ZY Therapeutics, Inc.
Jun Li
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Tunable nitric oxide-releasing macromolecules having multiple nitri...
Patent number
10,435,357
Issue date
Oct 8, 2019
The University of North Carolina at Chapel Hill
Mark Schoenfisch
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Topical compositions and methods of using the same
Patent number
10,226,483
Issue date
Mar 12, 2019
Novan, Inc.
Ryan Doxey
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Topical compositions and methods of using the same
Patent number
10,206,947
Issue date
Feb 19, 2019
Novan, Inc.
Ryan Doxey
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Tunable nitric oxide-releasing macromolecules having multiple nitri...
Patent number
10,196,349
Issue date
Feb 5, 2019
The University of North Carolina at Chapel Hill
Mark Schoenfisch
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Temperature controlled sol-gel co-condensation
Patent number
9,267,006
Issue date
Feb 23, 2016
Novan, Inc.
Jian Bao
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Tunable nitric oxide-releasing macromolecules having multiple nitri...
Patent number
9,238,038
Issue date
Jan 19, 2016
The University of North Carolina at Chapel Hill
Mark Schoenfisch
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Temperature controlled sol-gel co-condensation
Patent number
8,937,143
Issue date
Jan 20, 2015
Novan, Inc.
Jian Bao
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Preparation of tetrahydroisoquinolines from dihydroisoquinolines
Patent number
8,242,277
Issue date
Aug 14, 2012
Mallinckrodt LLC
Gary L. Cantrell
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polymorphs of 6-beta-naltrexol
Patent number
8,227,483
Issue date
Jul 24, 2012
Mallinckrodt LLC
Jian Bao
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of hexahydroisoquinolines from 1,2,3,4-...
Patent number
8,227,611
Issue date
Jul 24, 2012
Mallinckrodt LLC
Gary L. Cantrell
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of 6-beta hydroxy morphinan compounds
Patent number
8,168,790
Issue date
May 1, 2012
Mallinckrodt LLC
Jian Bao
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Processes for the preparation of normorphinan salts
Patent number
8,101,757
Issue date
Jan 24, 2012
Mallinckrodt LLC
Peter X. Wang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Synthetic route to 14-hydroxyl opiates through 1-halo-thebaine or a...
Patent number
8,067,597
Issue date
Nov 29, 2011
Mallinckrodt LLC
Peter X. Wang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of 3-hydroxymorphinan derivatives
Patent number
7,999,105
Issue date
Aug 16, 2011
Mallinckrodt Inc.
Peter X. Wang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Processes for preparing morphinans and intermediates thereof
Patent number
7,838,677
Issue date
Nov 23, 2010
Mallinckrodt Inc.
Peter Xianqi Wang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for the catalytic production of hydrocodone, hydromorphone,...
Patent number
7,399,858
Issue date
Jul 15, 2008
Mallinckrodt Inc.
Peter X. Wang
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
TUNABLE NITRIC OXIDE-RELEASING MACROMOLECULES HAVING MULTIPLE NITRI...
Publication number
20210395191
Publication date
Dec 23, 2021
The University of North Carolina at Chapel Hill
Mark Schoenfisch
C07 - ORGANIC CHEMISTRY
Information
Patent Application
DRUG FORMULATION BASED ON PARTICULATES COMPRISING POLYSACCHARIDE-VI...
Publication number
20200093935
Publication date
Mar 26, 2020
ZY Therapeutics, Inc.
Jun Li
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
TUNABLE NITRIC OXIDE-RELEASING MACROMOLECULES HAVING MULTIPLE NITRI...
Publication number
20200055815
Publication date
Feb 20, 2020
The University of North Carolina at Chapel Hill
Mark Schoenfisch
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PHARMACEUTICAL COMPOSITION FOR IN VIVO DELIVERY, METHOD OF PREPARAT...
Publication number
20200054563
Publication date
Feb 20, 2020
ZY Therapeutics Inc.
Jun Li
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
TOPICAL COMPOSITIONS AND METHODS OF USING THE SAME
Publication number
20190388461
Publication date
Dec 26, 2019
Novan, Inc.
Ryan Doxey
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
TUNABLE NITRIC OXIDE-RELEASING MACROMOLECULES HAVING MULTIPLE NITRI...
Publication number
20190135738
Publication date
May 9, 2019
The University of North Carolina at Chapel Hill
Mark Schoenfisch
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
TOPICAL COMPOSITIONS AND METHODS OF USING THE SAME
Publication number
20180250330
Publication date
Sep 6, 2018
Novan, Inc.
Ryan Doxey
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DRUG FORMULATION BASED ON PARTICULATES COMPRISING POLYSACCHARIDE-VI...
Publication number
20180193483
Publication date
Jul 12, 2018
ZY Therapeutics, Inc.
Jun Li
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Topical Compositions and Methods of Using the Same
Publication number
20160256484
Publication date
Sep 8, 2016
Novan, Inc.
Ryan Doxey
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
TOPICAL COMPOSITIONS AND METHODS OF USING THE SAME
Publication number
20160199295
Publication date
Jul 14, 2016
Novan, Inc.
Ryan Doxey
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
TUNABLE NITRIC OXIDE-RELEASING MACROMOLECULES HAVING MULTIPLE NITRI...
Publication number
20160083339
Publication date
Mar 24, 2016
The University of North Carolina at Chapel Hill
Mark Schoenfisch
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
TEMPERATURE CONTROLLED SOL-GEL CO-CONDENSATION
Publication number
20150141606
Publication date
May 21, 2015
Novan, Inc.
Jian Bao
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Tunable Nitric Oxide-Releasing Macromolecules Having Multiple Nitri...
Publication number
20140171395
Publication date
Jun 19, 2014
The University of North Carolina at Chapel Hill
Mark Schoenfisch
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Temperature Controlled Sol-Gel Co-Condensation
Publication number
20130310533
Publication date
Nov 21, 2013
Novan, Inc.
Jian Bao
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
N-Alkylation of Opiates
Publication number
20110269964
Publication date
Nov 3, 2011
Mallinckrodt Inc.
Jian Bao
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Polymorphs of 6-Beta-Naltrexol
Publication number
20100076007
Publication date
Mar 25, 2010
Mallinckrodt Inc.
Jian Bao
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Preparation of Hexahydroisoquinolines from Dihydroisoquinolines
Publication number
20100022776
Publication date
Jan 28, 2010
Gary L. Cantrell
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for the Preparation of 6-Beta Hydroxy Morphinan Compounds
Publication number
20090312552
Publication date
Dec 17, 2009
Mallinckrodt Inc.
Jian Bao
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for the Preparation of Hexahydroisoquinolines from 1,2,3,4-...
Publication number
20090247756
Publication date
Oct 1, 2009
Mallinckrodt Inc.
Gary L. Cantrell
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for the Preparation of 3-Hydroxymorphinan Derivatives
Publication number
20090221825
Publication date
Sep 3, 2009
Mallinckrodt Inc.
Peter X. Wang
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Processes for the preparation of normorphinan salts
Publication number
20090156819
Publication date
Jun 18, 2009
Peter X. Wang
C07 - ORGANIC CHEMISTRY
Information
Patent Application
C1-Symmetric Bisphospine Ligands and Their Use in the Asymmetric Sy...
Publication number
20090124820
Publication date
May 14, 2009
Pfizer Inc.
Jian Bao
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Processes for Preparing Morphinans and Intermediates Thereof
Publication number
20080262231
Publication date
Oct 23, 2008
Peter Xianqi Wang
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Synthetic Route to 14-Hydroxyl Opiates Through 1-Halo-Thebaine or A...
Publication number
20080207906
Publication date
Aug 28, 2008
Peter X. Wang
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Method for the catalytic production of hydrocodone, hydromorphone,...
Publication number
20060155130
Publication date
Jul 13, 2006
MALLINCKRODT INC.
Peter X. Wang
C07 - ORGANIC CHEMISTRY
Information
Patent Application
C1-symmetric bisphosphine ligands and their use in the asymmetric s...
Publication number
20050228190
Publication date
Oct 13, 2005
Jian Bao
C07 - ORGANIC CHEMISTRY