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Grayson W. Stowell
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Gaylordsville, CT, US
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Patents Grants
last 30 patents
Information
Patent Grant
Diketopiperazine microparticles with defined specific surface areas
Patent number
11,607,410
Issue date
Mar 21, 2023
MannKind Corporation
Marshall L. Grant
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
High capacity diketopiperazine microparticles and methods
Patent number
11,433,135
Issue date
Sep 6, 2022
MannKind Corporation
Marshall Grant
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Diketopiperazine microparticles with defined specific surface areas
Patent number
10,772,883
Issue date
Sep 15, 2020
MannKind Corporation
Marshall L. Grant
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
High capacity diketopiperazine microparticles and methods
Patent number
10,603,383
Issue date
Mar 31, 2020
MannKind Corporation
Marshall Grant
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
High capacity diketopiperazine microparticles and methods
Patent number
10,376,587
Issue date
Aug 13, 2019
MannKind Corporation
Marshall Grant
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Methods and compositions for treating pain
Patent number
10,258,664
Issue date
Apr 16, 2019
MannKind Corporation
Andrea Leone-Bay
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
High capacity diketopiperazine microparticles and methods
Patent number
10,130,709
Issue date
Nov 20, 2018
MannKind Corporation
Marshall Grant
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Diketopiperazine microparticles with defined specific surface areas
Patent number
9,630,930
Issue date
Apr 25, 2017
MannKind Corporation
Marshall L. Grant
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Methods and compositions for treating pain
Patent number
9,610,351
Issue date
Apr 4, 2017
MannKind Corporation
Andrea Leone-Bay
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
High capacity diketopiperazine microparticles and methods
Patent number
9,364,436
Issue date
Jun 14, 2016
MannKind Corporation
Marshall Grant
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Methods and compositions for treating pain
Patent number
9,233,159
Issue date
Jan 12, 2016
MannKind Corporation
Andrea Leone-Bay
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method and composition for treating migraines
Patent number
8,785,396
Issue date
Jul 22, 2014
MannKind Corporation
Andrea Leone-Bay
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Diketopiperazine microparticles with defined specific surface areas
Patent number
8,778,403
Issue date
Jul 15, 2014
MannKind Corporation
Marshall L. Grant
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Diketopiperazine microparticles with defined specific surface areas
Patent number
8,734,845
Issue date
May 27, 2014
MannKind Corporation
Marshall L. Grant
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Val (8) GLP-1 composition and method for treating functional dyspep...
Patent number
8,642,548
Issue date
Feb 4, 2014
MannKind Corporation
Peter Richardson
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Diketopiperazine microparticles with defined specific surface areas
Patent number
8,551,528
Issue date
Oct 8, 2013
MannKind Corporation
Marshall L. Grant
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
Diketopiperazine Microparticles with Defined Specific Surface Areas
Publication number
20250152579
Publication date
May 15, 2025
MannKind Corporation
Marshall L. Grant
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Diketopiperazine Microparticles with Defined Specific Surface Areas
Publication number
20230181573
Publication date
Jun 15, 2023
MannKind Corporation
Marshall L. Grant
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
HIGH CAPACITY DIKETOPIPERAZINE MICROPARTICLES AND METHODS
Publication number
20230016875
Publication date
Jan 19, 2023
MannKind Corporation
Marshall Grant
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
Diketopiperazine Microparticles with Defined Specific Surface Areas
Publication number
20200375984
Publication date
Dec 3, 2020
MannKind Corporation
Marshall L. Grant
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
HIGH CAPACITY DIKETOPIPERAZINE MICROPARTICLES AND METHODS
Publication number
20200147221
Publication date
May 14, 2020
MannKind Corporation
Marshall Grant
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
HIGH CAPACITY DIKETOPIPERAZINE MICROPARTICLES AND METHODS
Publication number
20190336606
Publication date
Nov 7, 2019
MannKind Corporation
Marshall Grant
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
HIGH CAPACITY DIKETOPIPERAZINE MICROPARTICLES AND METHODS
Publication number
20190076530
Publication date
Mar 14, 2019
MannKind Corporation
Marshall Grant
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHOD AND COMPOSITION FOR TREATING MIGRAINES
Publication number
20170232001
Publication date
Aug 17, 2017
MannKind Corporation
Andrea Leone-Bay
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHODS AND COMPOSITIONS FOR TREATING PAIN
Publication number
20170209525
Publication date
Jul 27, 2017
MannKind Corporation
Andrea Leone-Bay
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DIKETOPIPERAZINE MICROPARTICLES WITH DEFINED SPECIFIC SURFACE AREAS
Publication number
20170189395
Publication date
Jul 6, 2017
MannKind Corporation
Marshall L. Grant
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
HIGH CAPACITY DIKETOPIPERAZINE MICROPARTICLES AND METHODS
Publication number
20160346394
Publication date
Dec 1, 2016
MannKind Corporation
Marshall Grant
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHODS AND COMPOSITIONS FOR TREATING PAIN
Publication number
20150150980
Publication date
Jun 4, 2015
MannKind Corporation
Andrea Leone-Bay
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHOD AND COMPOSITION FOR TREATING MIGRAINES
Publication number
20140315953
Publication date
Oct 23, 2014
Andrea Leone-Bay
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHODS AND COMPOSITIONS FOR TREATING PAIN
Publication number
20140302151
Publication date
Oct 9, 2014
Andrea Leone-Bay
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DIKETOPIPERAZINE MICROPARTICLES WITH DEFINED SPECIFIC SURFACE AREAS
Publication number
20140271888
Publication date
Sep 18, 2014
MannKind Corporation
Marshall L. Grant
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
HIGH CAPACITY DIEKTOPIPERAZINE MICROPARTICLES AND METHODS
Publication number
20140199398
Publication date
Jul 17, 2014
MannKind Corporation
Marshall Grant
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Val (8) GLP-1 Composition and Method for Treating Functional Dyspep...
Publication number
20140187490
Publication date
Jul 3, 2014
Rose Pharma A/S
Peter Richardson
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DIKETOPIPERAZINE MICROPARTICLES WITH DEFINED SPECIFIC SURFACE AREAS
Publication number
20140045745
Publication date
Feb 13, 2014
MannKind Corporation
Marshall L. Grant
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Val (8) GLP-1 Composition and Method for Treating Functional Dyspe...
Publication number
20120252728
Publication date
Oct 4, 2012
Peter Richardson
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Diketopiperazine Microparticles with Defined Specific Surface Areas
Publication number
20120164186
Publication date
Jun 28, 2012
MannKind Corporation
Marshall L. Grant
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Method and Composition for Treating Migraines
Publication number
20120071510
Publication date
Mar 22, 2012
MannKind Corporation
Andrea Leone-Bay
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Diketopiperazine Microparticles with Defined Specific Surface Areas
Publication number
20120014999
Publication date
Jan 19, 2012
Marshall L. Grant
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE