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Patent Assignment Assignee Details

NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignee Name : ZEVRA THERAPEUTICS, INC.

Total Assignments: 3

Assignment: 1

Reel/Frame:	064388/0285			Pages:	9
		Recorded:	07/26/2023
Attorney Dkt #:	61634US02; 61638US03
Conveyance:	CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).

Assignor

KEMPHARM, INC.

Exec Dt:

02/21/2023

Assignee

ZEVRA THERAPEUTICS, INC.

1180 CELEBRATION BLVD.

SUITE 103

CELEBRATION, FLORIDA 34747

Properties

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

NONE

US20210002226

16604626

NONE

US20220064116

17500680

NONE

US20220089544

17537291

NONE

US20220096463

17550328

NONE

US20230117289

17798491

Correspondence name and address
	MCANDREWS, HELD & MALLOY, LTD.
	500 W. MADISON ST
	34TH FLOOR
	CHICAGO, IL 60661

Assignment: 2

Reel/Frame:	066664/0108			Pages:	5
		Recorded:	02/23/2024
Attorney Dkt #:	20472US01-20472US17
Conveyance:	CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).

Assignor

KEMPHARM, INC.

Exec Dt:

02/21/2023

Assignee

ZEVRA THERAPEUTICS, INC.

1180 CELEBRATION BLVD.

SUITE 103

CELEBRATION, FLORIDA 34747

Properties

Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #
8461137	US20110002990		12828381	8871780	US20110002991		12828456	10463633	US20110262496		13093662
8759368	US20120142719		13378800	8715699	US20120276168		13518981	8900604	US20130045247		13581496
9511037	US20130039960		13656415	8816083	US20130150395		13660112	8748413	US20130259909		13888578
8828978	US20130252994		13888583	8927716	US20130245265		13888587	9597403	US20140287050		14216342
9566343	US20140330021		14336549	9125947	US20150050339		14493611	9511149	US20150044261		14525836
9132125	US20150087667		14557570	9815844	US20160039837		14773628	9872915	US20150335759		14816915
9549923	US20160193204		14817581	9850252	US20160168160		14952348	9682076	US20160151352		14956642
9650387	US20160200731		15076586	10358452	US20170143696		15376211	9849185	US20170143839		15395475
10351573	US20170226118		15487757	10071091	US20170312270		15589158	9889198	US20170246301		15595336
9890150	US20170247368		15595358	10010615	US20170246307		15595374	10351574	US20180057503		15730885
10144740	US20180065975		15812730	10064956	US20180064820		15812823	10577376	US20180104352		15843875
10654863	US20180177883		15901828	10258696	US20180339056		16054575	10463660	US20180338968		16054578
10544153	US20190048018		16165194	10849981	US20190160175		16166954	10441661	US20190192670		16290496
10870654	US20190284197		16356938	10758528	US20200030316		16573313	10912744	US20200054582		16579054
11234975	US20200390757		16604710	11214544	US20200392087		16604755	11136295	US20200131130		16667804
11174229	US20200129497		16667807	11753378	US20220348544		17723189	NONE	US20230338543		18303191
NONE	US20230382851		18303200	NONE	US20230382881		18303220	NONE	US20230382880		18303226
NONE	US20230355550		18355983

Correspondence name and address
	CHRISTOPHER TUINENGA
	500 W. MADISON ST
	34TH FLOOR
	CHICAGO, IL 60661

Assignment: 3

Reel/Frame:	066679/0668			Pages:	4
		Recorded:	02/26/2024
Attorney Dkt #:	24410US02-4; 62625US02-9
Conveyance:	CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).

Assignor

KEMPHARM, INC.

Exec Dt:

02/21/2023

Assignee

ZEVRA THERAPEUTICS, INC.

1180 CELEBRATION BLVD.

SUITE 103

CELEBRATION, FLORIDA 34747

Properties

Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #
9079928	US20140243291		14234440	9453037	US20150266911		14727498	10231960	US20170049765		15249088
10584112	US20190284166		16431275	10584113	US20190282559		16431422	10759778	US20200061198		16431468
11021459	US20200016272		16577876	11021460	US20200016273		16577946	10954212	US20200062731		16588914
10858341	US20200181113		16793923	10954213	US20200181114		16794170

Correspondence name and address
	CHRISTOPHER TUINENGA
	500 W. MADISON ST
	34TH FLOOR
	CHICAGO, IL 60661

Search Results as of: 05/31/2024 03:05 PM

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