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Diffusion Pharmaceuticals LLC
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Organization
Charlottesville, VA, US
Ticker Symbols
NASDAQ:DFFN
PHARMACEUTICAL PREPARATIONS
Business Address
2020 AVON COURT SUITE 4 CHARLOTTESVILLE VA 22902 (434) 220-0718
Mailing Address
2020 AVON COURT SUITE 4 CHARLOTTESVILLE VA 22902
State Location
VA
State of Incorporation
DE
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Patents Grants
last 30 patents
Information
Patent Grant
Oral formulations of bipolar trans carotenoids
Patent number
11,491,129
Issue date
Nov 8, 2022
Diffusion Pharmaceuticals LLC
John L. Gainer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Trans carotenoids, their synthesis, formulation and uses
Patent number
11,278,621
Issue date
Mar 22, 2022
Diffusion Pharmaceuticals LLC
John L. Gainer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Use of bipolar trans carotenoids with chemotherapy and radiotherapy...
Patent number
11,185,523
Issue date
Nov 30, 2021
Diffusion Pharmaceuticals LLC
John L. Gainer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Diffusion enhancing compounds and their use alone or with thromboly...
Patent number
11,147,859
Issue date
Oct 19, 2021
Diffusion Pharmaceuticals LLC
John L. Gainer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Diffusion enhancing compounds and their use alone or with thromboly...
Patent number
10,130,689
Issue date
Nov 20, 2018
Diffusion Pharmaceuticals LLC
John L. Gainer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Oral formulations of bipolar trans carotenoids
Patent number
10,016,384
Issue date
Jul 10, 2018
Diffusion Pharmaceuticals LLC
John L. Gainer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Trans carotenoids, their synthesis, formulation and uses
Patent number
9,950,067
Issue date
Apr 24, 2018
Diffusion Pharmaceuticals, LLC
John L. Gainer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Bipolar trans carotenoid salts and their uses
Patent number
9,604,899
Issue date
Mar 28, 2017
Diffusion Pharmaceuticals LLC
John L. Gainer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Oral formulations of bipolar trans carotenoids
Patent number
8,974,822
Issue date
Mar 10, 2015
Diffusion Pharmaceuticals LLC
John L. Gainer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Use of bipolar trans carotenoids as a pretreatment and in the treat...
Patent number
8,901,174
Issue date
Dec 2, 2014
Diffusion Pharmaceuticals LLC
John L. Gainer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Use of bipolar trans carotenoids as a pretreatment and in the treat...
Patent number
8,293,804
Issue date
Oct 23, 2012
Diffusion Pharmaceuticals LLC
John L. Gainer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Bipolar trans carotenoid salts and their uses
Patent number
8,269,027
Issue date
Sep 18, 2012
Diffusion Pharmaceuticals LLC
John L. Gainer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Class of therapeutics that enhance small molecule diffusion
Patent number
8,206,751
Issue date
Jun 26, 2012
Diffusion Pharmaceuticals LLC
John L. Gainer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Trans carotenoids, their synthesis, formulation and uses
Patent number
8,030,350
Issue date
Oct 4, 2011
Diffusion Pharmaceuticals LLC
John L. Gainer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Bipolar trans carotenoid salts and their uses
Patent number
8,017,653
Issue date
Sep 13, 2011
Diffusion Pharmaceuticals LLC
John L. Gainer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Bipolar trans carotenoid salts and their uses
Patent number
7,919,527
Issue date
Apr 5, 2011
Diffusion Pharmaceuticals LLC
John L. Gainer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Bipolar trans carotenoid salts and their uses
Patent number
7,759,506
Issue date
Jul 20, 2010
Diffusion Pharmaceuticals LLC
John L. Gainer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Bipolar trans carotenoid salts and their uses
Patent number
7,351,844
Issue date
Apr 1, 2008
Diffusion Pharmaceuticals LLC
John L. Gainer
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
METHODS OF TREATMENT
Publication number
20240316000
Publication date
Sep 26, 2024
Diffusion Pharmaceuticals LLC
Robert J. COBUZZI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
CRYSTALLINE FORMS OF A DIFFUSION ENHANCING COMPOUND
Publication number
20240300882
Publication date
Sep 12, 2024
Diffusion Pharmaceuticals LLC
Beth HAAS
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ORAL FORMULATIONS OF BIPOLAR TRANS CAROTENOIDS
Publication number
20230346733
Publication date
Nov 2, 2023
Diffusion Pharmaceuticals LLC
John L. GAINER
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
THE USE OF DIFFUSION ENHANCING COMPOUNDS FOR TREATMENT OF VIRAL AND...
Publication number
20230181509
Publication date
Jun 15, 2023
Diffusion Pharmaceuticals LLC
Thomas BYRNE
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
TRANS CAROTENOIDS, THEIR SYNTHESIS, FORMULATION AND USES
Publication number
20220387589
Publication date
Dec 8, 2022
Diffusion Pharmaceuticals LLC
John L. Gainer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
USE OF BIPOLAR TRANS CAROTENOIDS WITH CHEMOTHERAPY AND RADIOTHERAPY...
Publication number
20220265592
Publication date
Aug 25, 2022
Diffusion Pharmaceuticals LLC
John L. Gainer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DIFFUSION ENHANCING COMPOUNDS AND THEIR USE WITH THROMBECTOMY AND E...
Publication number
20210244698
Publication date
Aug 12, 2021
Diffusion Pharmaceuticals LLC
David G. KALERGIS
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
USE OF BIPOLAR TRANS CAROTENOIDS WITH CHEMOTHERAPY AND RADIOTHERAPY...
Publication number
20190083439
Publication date
Mar 21, 2019
Diffusion Pharmaceuticals LLC
John L. Gainer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DIFFUSION ENHANCING COMPOUNDS AND THEIR USE ALONE OR WITH THROMBOLY...
Publication number
20190083584
Publication date
Mar 21, 2019
Diffusion Pharmaceuticals LLC
John L. Gainer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ORAL FORMULATIONS OF BIPOLAR TRANS CAROTENOIDS
Publication number
20190038586
Publication date
Feb 7, 2019
Diffusion Pharmaceuticals LLC
John L. GAINER
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
TRANS CAROTENOIDS, THEIR SYNTHESIS, FORMULATION AND USES
Publication number
20180271979
Publication date
Sep 27, 2018
Diffusion Pharmaceuticals LLC
John L. Gainer
C07 - ORGANIC CHEMISTRY
Information
Patent Application
BIPOLAR TRANS CARTENOID SALTS AND THEIR USES
Publication number
20170202798
Publication date
Jul 20, 2017
Diffusion Pharmaceuticals LLC
John L. GAINER
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
TRANS CAROTENOIDS, THEIR SYNTHESIS, FORMULATION AND USES
Publication number
20160199490
Publication date
Jul 14, 2016
Diffusion Pharmaceuticals, LLC
John L. Gainer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ORAL FORMULATIONS OF BIPOLAR TRANS CAROTENOIDS
Publication number
20150352068
Publication date
Dec 10, 2015
Diffusion Pharmaceuticals, LLC
John L. Gainer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
New class of therapeutics that enhance small molecule diffusion
Publication number
20130018014
Publication date
Jan 17, 2013
Diffusion Pharmaceuticals LLC
John L. Gainer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Trans carotenoids, their synthesis, formulation and uses
Publication number
20120095099
Publication date
Apr 19, 2012
Diffusion Pharmaceuticals LLC
John L. Gainer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Use of bipolar trans carotenoids as a pretreatment and in the treat...
Publication number
20120035256
Publication date
Feb 9, 2012
Diffusion Pharmaceuticals LLC
John L. Gainer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Bipolar trans carotenoid salts and their uses
Publication number
20110294884
Publication date
Dec 1, 2011
Diffusion Pharmaceuticals LLC
John Gainer
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Bipolar trans carotenoid salts and their uses
Publication number
20110196038
Publication date
Aug 11, 2011
Diffusion Pharmaceuticals LLC
John L. Gainer
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Diffusion enhancing compounds and their use alone or with thromboly...
Publication number
20100322918
Publication date
Dec 23, 2010
Diffusion Pharmaceuticals LLC
John L. Gainer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Bipolar trans carotenoid salts and their uses
Publication number
20100137436
Publication date
Jun 3, 2010
Diffusion Pharmaceuticals LLC
John L. Gainer
C07 - ORGANIC CHEMISTRY
Information
Patent Application
New class of therapeutics that enhance small modecule diffusion
Publication number
20090110746
Publication date
Apr 30, 2009
Diffusion Pharmaceuticals LLC
John L. Gainer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Use of bipolar trans carotenoids as a pretreatment and in the treat...
Publication number
20080255246
Publication date
Oct 16, 2008
Diffusion Pharmaceuticals LLC
John L. Gainer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Bipolar trans carotenoid salts and their uses
Publication number
20070203353
Publication date
Aug 30, 2007
Diffusion Pharmaceuticals LLC
John L. Gainer
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Bipolar trans carotenoid salts and their uses
Publication number
20070161610
Publication date
Jul 12, 2007
Diffusion Pharmaceuticals LLC
John L. Gainer
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Trans carotenoids, their synthesis, formulation and uses
Publication number
20060194973
Publication date
Aug 31, 2006
Diffusion Pharmaceuticals LLC
John L. Gainer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Bipolar trans carotenoid salts and their uses
Publication number
20040116729
Publication date
Jun 17, 2004
Diffusion Pharmaceuticals LLC
John L. Gainer
C07 - ORGANIC CHEMISTRY
Trademark
last 30 trademarks
Information
Trademark
97510272 - DIFFUSION PHARMACEUTICALS
Serial number
97510272
Filing date
Jul 19, 2022
Diffusion Pharmaceuticals LLC
5 - Pharmaceutical and veterinary preparations
Information
Trademark
97508583 - DIFFUSIO2N
Serial number
97508583
Filing date
Jul 18, 2022
Diffusion Pharmaceuticals LLC
5 - Pharmaceutical and veterinary preparations
Information
Trademark
77577940 - DIFFUSIO2N
Serial number
77577940
Registration number
4088239
Filing date
Sep 24, 2008
Diffusion Pharmaceuticals LLC
5 - Pharmaceutical and veterinary preparations
Information
Trademark
77527257 - FUELING LIFE
Serial number
77527257
Registration number
4077411
Filing date
Jul 21, 2008
Diffusion Pharmaceuticals LLC
5 - Pharmaceutical and veterinary preparations
Information
Trademark
76586812 - FUELING LIFE
Serial number
76586812
Filing date
Apr 15, 2004
Diffusion Pharmaceuticals LLC
5 - Pharmaceutical and veterinary preparations
Information
Trademark
76978801 - FUELING LIFE
Serial number
76978801
Registration number
3431812
Filing date
Apr 15, 2004
Diffusion Pharmaceuticals LLC
42 - Scientific and technological services and research and design relating thereto
Information
Trademark
76978885 - DIFFUSIO2N
Serial number
76978885
Registration number
3537514
Filing date
Apr 15, 2004
Diffusion Pharmaceuticals LLC
42 - Scientific and technological services and research and design relating thereto
Information
Trademark
76586814 - DIFFUSIO2N
Serial number
76586814
Filing date
Apr 15, 2004
Diffusion Pharmaceuticals LLC
5 - Pharmaceutical and veterinary preparations