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Patent Assignment Assignor Details
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Assignor Name : GAINER, JOHN L.
Total Assignments: 23
Assignment: 1
Reel/Frame:007370/0410   Pages: 4
Recorded: 03/06/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CARTA, GIORGIO
Exec Dt:
05/06/1993
2
GAINER, JOHN L.
Exec Dt:
05/06/1993
3
WALLACE, TIMOTHY
Exec Dt:
05/06/1993
Assignee
1
UNIVERSITY OF VIRGINIA ALUMNI PATENTS FOUNDATION, THE
TOWERS OFFICE BLDG, SUITE 1-110
1224 WEST MAIN STREET
CHARLOTTESVILLE, VIRGINIA 22903
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5420024
NONE
08060847
Correspondence name and address
MERCK & CO., INC.
CAROL S. QUAGLIATO
PATENT DEPARTMENT
P.O. BOX 2000 -- RY60-30
RAHWAY, NJ 07065-0907
Assignment: 2
Reel/Frame:008327/0092   Pages: 3
Recorded: 01/23/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GAINER, JOHN L.
Exec Dt:
01/03/1997
Assignee
1
UNIVERSITY OF VIRGINIA PATENTS FOUNDATION, THE
1224 WEST MAIN STREET
THE TOWERS OFFICE BUILDING, SUITE 1-110
CHARLOTTESVILLE, VIRGINIA 22903
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6060511
NONE
08725166
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL
ATTN: STEVEN B. KELBER
ATTORNEYS AT LAW, FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:012683/0983   Pages: 4
Recorded: 03/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GAINER, JOHN L.
Exec Dt:
02/07/2002
Assignee
1
UNIVERISTY OF VIRGINIA
CHARLOTTESVILLE, VIRGINIA 22903
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6060511
NONE
08725166
Correspondence name and address
NIXON & VANDERHYE P.C.
DUANE M. BYERS
1100 NORTH GLEBE ROAD
8TH FLOOR
ARLINGTON, VA 22201
Assignment: 4
Reel/Frame:012683/0808   Pages: 5
Recorded: 03/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GAINER, JOHN L.
Exec Dt:
02/19/2002
Assignee
1
DIFFUSION PHARMACEUTICALS LLC
999 GROVE STREET, SUITE 203
CHARLOTTESVILLE, VIRGINIA 22902
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6060511
NONE
08725166
Correspondence name and address
NIXON & VANDERHYE, P.C.
DUANE M. BYERS
1100 NORTH GLEBE ROAD, 8TH FLOOR
ARLINGTON, VIRGINIA 22201
Assignment: 5
Reel/Frame:014213/0307   Pages: 4
Recorded: 06/25/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAINER, JOHN L.
Exec Dt:
05/12/2003
2
GRABIAK, RAYMOND C.
Exec Dt:
03/24/2003
Assignee
1
DIFFUSION PHARMACEUTICALS LLC
999 GROVE STREET
SUITE 203
CHARLOTTESVILLE, VIRGINIA 22902
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7351844
US20040014725
10372717
Correspondence name and address
NIXON & VANDERHYE P.C.
DUANE M. BYERS
1100 NORTH GLEBE ROAD
8TH FLOOR
ARLINGTON, VA 22201
Assignment: 6
Reel/Frame:044553/0601   Pages: 4
Recorded: 01/07/2018
Attorney Dkt #:DFN-02-USC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAINER, JOHN L.
Exec Dt:
05/12/2003
2
GRABIAK, RAYMOND C.
Exec Dt:
03/25/2003
Assignee
1
DIFFUSION PHARMACEUTICALS LLC
1317 CARLTON AVENUE
SUITE 400
CHARLOTTESVILLE, VIRGINIA 22902
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8269027
US20070203353
11790779
Correspondence name and address
HOXIE & ASSOCIATES LLC
75 MAIN STREET
SUITE 203
MILLBURN, NJ 07041
Assignment: 7
Reel/Frame:014997/0685   Pages: 4
Recorded: 02/17/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAINER, JOHN L.
Exec Dt:
02/08/2004
2
GRABIAK, RAYMOND C.
Exec Dt:
02/11/2004
Assignee
1
DIFFUSION PHARMACEUTICALS LLC
2020 AVON COURT, SUITE 4
CHARLOTTESVILLE, VIRGINIA 22902
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7759506
US20040116729
10647132
Correspondence name and address
NIXON & VANDERHYE P.C.
DUANE M. BYERS
1100 NORTH GLEBE ROAD
8TH FLOOR
ARLINGTON, VA 22201
Assignment: 8
Reel/Frame:044553/0610   Pages: 5
Recorded: 01/07/2018
Attorney Dkt #:DFN-02-USND, USND2, USND3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAINER, JOHN L.
Exec Dt:
02/08/2004
2
GRABIAK, RAYMOND C.
Exec Dt:
02/11/2004
Assignee
1
DIFFUSION PHARMACEUTICALS LLC
1317 CARLTON AVENUE
SUITE 400
CHARLOTTESVILLE, VIRGINIA 22902
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
7919527
US20100137436
12656288
 
8017653
US20110196038
13064605
 
9604899
US20110294884
13137337
Correspondence name and address
HOXIE & ASSOCIATES LLC
75 MAIN STREET
SUITE 203
MILLBURN, NJ 07041
Assignment: 9
Reel/Frame:045559/0743   Pages: 4
Recorded: 04/17/2018
Attorney Dkt #:DFN-02-USND3C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAINER, JOHN L.
Exec Dt:
02/08/2004
2
GRABIAK, RAYMOND C.
Exec Dt:
02/11/2004
Assignee
1
DIFFUSION PHARMACEUTICALS LLC
1317 CARLTON AVE
SUITE 400
CHARLOTTESVILLE, VIRGINIA 22902
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170202798
15419873
Correspondence name and address
HOXIE & ASSOCIATES, LLC
75 MAIN STREET
SUITE 203
MILLBURN, NJ 07041
Assignment: 10
Reel/Frame:017809/0435   Pages: 4
Recorded: 04/24/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAINER, JOHN L.
Exec Dt:
03/08/2006
2
LANZ, MARC
Exec Dt:
03/20/2006
Assignee
1
DIFFUSION PHARMACEUTICALS LLC
999 GROVE STREET, SUITE 203
CHARLOTTESVILLE, VIRGINIA 22902
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8030350
US20060194973
11361054
Correspondence name and address
DUANE M. BYERS
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD
11TH FLOOR
ARLINGTON, VA 22203
Assignment: 11
Reel/Frame:021072/0740   Pages: 3
Recorded: 06/04/2008
Attorney Dkt #:DMB-4112-73
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GAINER, JOHN L.
Exec Dt:
06/02/2008
Assignee
1
DIFFUSION PHARMACEUTICALS LLC
2020 AVON COURT, #4
CHARLOTTESVILLE, VIRGINIA 22902
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8293804
US20080255246
12081236
Correspondence name and address
DUANE M. BYERS
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 12
Reel/Frame:044553/0634   Pages: 3
Recorded: 01/07/2018
Attorney Dkt #:DFN-05-USD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GAINER, JOHN L.
Exec Dt:
06/02/2008
Assignee
1
DIFFUSION PHARMACEUTICALS LLC
1317 CARLTON AVENUE
SUITE 400
CHARLOTTESVILLE, VIRGINIA 22902
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8901174
US20120035256
13137322
Correspondence name and address
HOXIE & ASSOCIATES LLC
75 MAIN STREET
SUITE 203
MILLBURN, NJ 07041
Assignment: 13
Reel/Frame:022094/0064   Pages: 3
Recorded: 01/07/2009
Attorney Dkt #:DMB-4112-79
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GAINER, JOHN L.
Exec Dt:
11/17/2008
Assignee
1
DIFFUSION PHARMACEUTICALS LLC
2020 AVON COURT, #4
CHARLOTTESVILLE, VIRGINIA 22902
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8206751
US20090110746
12289713
Correspondence name and address
DUANE M. BYERS
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD
11TH FLOOR
ARLINGTON, VA 22203
Assignment: 14
Reel/Frame:024749/0806   Pages: 3
Recorded: 07/26/2010
Attorney Dkt #:DMB-4112-117
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GAINER, JOHN L.
Exec Dt:
07/16/2010
Assignee
1
DIFFUSION PHARMACEUTICALS LLC
2020 AVON COURT, #4
CHARLOTTESVILLE, VIRGINIA 22902
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10130689
US20100322918
12801726
Correspondence name and address
DUANE M. BYERS
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD
11TH FLOOR
ARLINGTON, VA 22203
Assignment: 15
Reel/Frame:049516/0871   Pages: 3
Recorded: 06/19/2019
Attorney Dkt #:DFN-07-USD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GAINER, JOHN L.
Exec Dt:
07/16/2010
Assignee
1
DIFFUSION PHARMACEUTICALS LLC
1317 CARLTON AVENUE
SUITE 200
CHARLOTTESVILLE, VIRGINIA 22902
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11147859
US20190083584
16193762
Correspondence name and address
HOXIE & ASSOCIATES LLC
75 MAIN STREET
SUITE 203
MILLBURN, NJ 07041
Assignment: 16
Reel/Frame:026811/0214   Pages: 4
Recorded: 08/19/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAINER, JOHN L.
Exec Dt:
06/13/2011
2
MURRAY, ROBERT
Exec Dt:
06/13/2011
Assignee
1
DIFFUSION PHARMACEUTICALS LLC
2020 AVON COURT, #4
CHARLOTTESVILLE, VIRGINIA 22902
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8974822
US20110300213
13067469
Correspondence name and address
DUANE M. BYERS
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD
11TH FLOOR
ARLINGTON, VA 22203
Assignment: 17
Reel/Frame:044872/0477   Pages: 4
Recorded: 02/08/2018
Attorney Dkt #:DFN-08-USC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAINER, JOHN L.
Exec Dt:
06/13/2011
2
MURRAY, ROBERT
Exec Dt:
06/13/2011
Assignee
1
DIFFUSION PHARMACEUTICALS LLC
1317 CARLTON AVE
SUITE 400
CHARLOTTESVILLE, VIRGINIA 22902
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10016384
US20150352068
14642703
Correspondence name and address
HOXIE & ASSOCIATES, LLC
75 MAIN STREET
SUITE 203
MILLBURN, NJ 07041
Assignment: 18
Reel/Frame:048772/0697   Pages: 4
Recorded: 04/02/2019
Attorney Dkt #:DFN-08-USCD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAINER, JOHN L.
Exec Dt:
06/13/2011
2
MURRAY, ROBERT
Exec Dt:
06/13/2011
Assignee
1
DIFFUSION PHARMACEUTICALS LLC
1317 CARLTON AVENUE
SUITE 200
CHARLOTTESVILLE, VIRGINIA 22902
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11491129
US20190038586
16030496
Correspondence name and address
HOXIE & ASSOCIATES LLC
75 MAIN ST
SUITE 203
MILLBURN, NJ 07041
Assignment: 19
Reel/Frame:038342/0108   Pages: 3
Recorded: 04/21/2016
Attorney Dkt #:DMB-4112-173
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAINER, JOHN L.
Exec Dt:
03/29/2016
2
LANZ, MARC
Exec Dt:
03/29/2016
Assignee
1
DIFFUSION PHARMACEUTICALS, LLC
2020 AVON COURT, SUITE 4
CHARLOTTESVILLE, VIRGINIA 22902
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9950067
US20160199490
14993047
Correspondence name and address
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 20
Reel/Frame:058869/0684   Pages: 3
Recorded: 01/26/2022
Attorney Dkt #:DFN-04-USD2C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAINER, JOHN L.
Exec Dt:
03/29/2016
2
LANZ, MARC
Exec Dt:
03/29/2016
Assignee
1
DIFFUSION PHARMACEUTICALS LLC
300 EAST MAIN STREET
SUITE 201
CHARLOTTESVILLE, VIRGINIA 22902
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11278621
US20180271979
15926709
Correspondence name and address
HOXIE & ASSOCIATES LLC
75 MAIN STREET
SUITE 203
MILLBURN, NJ 07041
Assignment: 21
Reel/Frame:051526/0519   Pages: 3
Recorded: 01/15/2020
Attorney Dkt #:DFN-09-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GAINER, JOHN L.
Exec Dt:
12/16/2019
Assignee
1
DIFFUSION PHARMACEUTICALS LLC
1317 CARLTON AVENUE
SUITE 200
CHARLOTTESVILLE, VIRGINIA 22902
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11185523
US20190083439
16087993
Correspondence name and address
HOXIE & ASSOCIATES LLC
75 MAIN STREET
SUITE 203
MILLBURN, NJ 07041
Assignment: 22
Reel/Frame:052253/0166   Pages: 5
Recorded: 01/15/2020
Attorney Dkt #:DFN-09-PCT
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE TYPE OF ENTITY AND STATE OF REGISTRATION PREVIOUSLY RECORDED AT REEL: 044497 FRAME: 0053. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignor
1
GAINER, JOHN L.
Exec Dt:
12/16/2019
Assignee
1
DIFFUSION PHARMACEUTICALS LLC
1317 CARLTON AVENUE
SUITE 200
CHARLOTTESVILLE, VIRGINIA 22902
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11185523
US20190083439
16087993
Correspondence name and address
HOXIE & ASSOCIATES LLC
75 MAIN STREET
SUITE 203
MILLBURN, NJ 07041
Assignment: 23
Reel/Frame:058643/0525   Pages: 3
Recorded: 01/13/2022
Attorney Dkt #:DFN-09-USC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GAINER, JOHN L.
Exec Dt:
12/16/2019
Assignee
1
DIFFUSION PHARMACEUTICALS LLC
300 EAST MAIN STREET
SUITE 201
CHARLOTTESVILLE, VIRGINIA 22902
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220265592
17515530
Correspondence name and address
HOXIE & ASSOCIATES LLC
75 MAIN STREET
SUITE 203
MILLBURN, NJ 07041

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