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Patent Assignment Assignor Details

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Assignor Name : FOURTH DIMENSION SPINE, LLC

Total Assignments: 6

Assignment: 1

Reel/Frame:	026525/0228			Pages:	16
		Recorded:	06/29/2011
Attorney Dkt #:	036251-000001
Conveyance:	SECURITY AGREEMENT

Assignors

FOURTH DIMENSION SPINE, LLC

Exec Dt:

06/29/2011

PARADIGM SPINE, LLC

Exec Dt:

06/29/2011

Assignee

SIGULER GUFF DISTRESSED OPPORTUNITIES FUND III, LP

825 THIRD AVENUE

10TH FLOOR

NEW YORK CITY, NEW YORK 10022

Properties

Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #
5413576	NONE		08015919	5645599	NONE		08635735	6554831	NONE		09653328
7029472	NONE		09979974	7776071	US20050165396		10505469	NONE	US20050130250		10505951
7867276	US20050125063		10506219	8236002	US20070149909		10524174	7763048	US20050261685		10760075
8470000	US20060241601		11400586	8328848	US20070161993		11535210	NONE	US20070161994		11537070
7927359	US20070161995		11538524	9011441	US20070233129		11676141	8834482	US20080015609		11790727
7922750	US20080228225		11947188	8920473	US20080312693		11952575	NONE	US20100004697		12083184
7989175	US20090111110		12232141	8129432	US20100029567		12526311	NONE	US20100173296		12531740
NONE	US20100055707		12553520	NONE	US20100075333		12594181	NONE	US20100331849		12826784
9259325	US20110106256		12986714	8337555	US20110106257		12986722	8439951	US20110190819		13084225
8470001	US20110196427		13088741	NONE	US20110195436		13123146	D606195	NONE		29309566

Correspondence name and address
	DEBORAH H. SPENCER
	MOORE & VAN ALLEN PLLC
	430 DAVIS DRIVE, SUITE 500
	MORRISVILLE, NC 27560-6832

Assignment: 2

Reel/Frame:	032264/0866			Pages:	6
		Recorded:	02/14/2014
Attorney Dkt #:	73748-00038
Conveyance:	SECURITY AGREEMENT

Assignors

PARADIGM SPINE, LLC

Exec Dt:

02/14/2014

FOURTH DIMENSION SPINE, LLC

Exec Dt:

02/14/2014

Assignee

PDL BIOPHARMA, INC.

932 SOUTHWOOD BOULEVARD

INCLINE VILLAGE, NEVADA 89451

Properties

Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #
5645599	NONE		08635735	7029472	NONE		09979974	7776071	US20050165396		10505469
7867276	US20050125063		10506219	8236002	US20070149909		10524174	7763048	US20050261685		10760075
8470000	US20060241601		11400586	8328848	US20070161993		11535210	7927359	US20070161995		11538524
9011441	US20070233129		11676141	8834482	US20080015609		11790727	7922750	US20080228225		11947188
8920473	US20080312693		11952575	9259325	US20110106256		12986714	8337555	US20110106257		12986722
8439951	US20110190819		13084225	8470001	US20110196427		13088741	9370382	US20120226312		13366790
9173746	US20130096689		13709449	9402657	US20140074167		13926149	9173695	US20140031830		13949574
D606195	NONE		29309566

Correspondence name and address
	STEPHANIE S. KANN, SENIOR PARALEGAL
	3161 MICHELSON DRIVE
	GIBSON, DUNN & CRUTCHER LLP
	IRVINE, CA 92612

Assignment: 3

Reel/Frame:	039556/0864			Pages:	7
		Recorded:	08/26/2016
Attorney Dkt #:	PARASP.070
Conveyance:	SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

FOURTH DIMENSION SPINE, LLC

Exec Dt:

08/26/2016

Assignee

HAYFIN SERVICES LLP

ONE EAGLE PLACE

LONDON, UNITED KINGDOM SW1Y 6AF

Properties

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

7029472

NONE

09979974

7776071

US20050165396

10505469

8236002

US20070149909

10524174

7763048

US20050261685

10760075

7927359

US20070161995

11538524

NONE

US20100004697

12083184

8470001

US20110196427

13088741

Correspondence name and address
	MH2 TECHNOLOGY LAW GROUP, LLP
	1951 KIDWELL DRIVE
	SUITE 550
	TYSONS CORNER, VA 22182

Assignment: 4

Reel/Frame:	048538/0026			Pages:	8
		Recorded:	03/08/2019
Attorney Dkt #:	1075.288
Conveyance:	SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

PARADIGM SPINE, LLC

Exec Dt:

03/08/2019

FOURTH DIMENSION SPINE, LLC

Exec Dt:

03/08/2019

Assignee

JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT

10 S. DEARBORN, FL L2, IL1-1145

CHICAGO, ILLINOIS 60603

Properties

Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #
7029472	NONE		09979974	7776071	US20050165396		10505469	7867276	US20050125063		10506219
8236002	US20070149909		10524174	7763048	US20050261685		10760075	8470000	US20060241601		11400586
8328848	US20070161993		11535210	7927359	US20070161995		11538524	9011441	US20070233129		11676141
8834482	US20080015609		11790727	7922750	US20080228225		11947188	8920473	US20080312693		11952575
9259325	US20110106256		12986714	8337555	US20110106257		12986722	8439951	US20110190819		13084225
8470001	US20110196427		13088741	9370382	US20120226312		13366790	9173746	US20130096689		13709449
9402657	US20140074167		13926149	9173695	US20140031830		13949574	9872777	US20140309741		14216638
10070898	US20150005826		14486625	9522018	US20150216567		14585097	9737316	US20150223827		14691522
10363071	US20160045230		14927421	10278745	US20160135851		14940074	9610170	US20160166398		15042441
9968381	US20160296258		15185821	10194956	US20160331417		15223972	10398478	US20170027619		15224075
10092329	US20170095274		15383536	10413337	US20170252073		15448763	10258481	US20180153703		15877236
11419595	US20180333174		15983326	11931269	US20190008656		16031455	D606195	NONE		29309566

Correspondence name and address
	NANCY BROUGHER, PARALEGAL
	GOLDBERG KOHN LTD.
	55 EAST MONROE, SUITE 3300
	CHICAGO, IL 60603

Assignment: 5

Reel/Frame:	048543/0505			Pages:	25
		Recorded:	03/08/2019
Attorney Dkt #:	337285-123
Conveyance:	SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

RTI SURGICAL, INC.

Exec Dt:

03/08/2019

PIONEER SURGICAL TECHNOLOGY, INC.

Exec Dt:

03/08/2019

TUTOGEN MEDICAL, INC.

Exec Dt:

03/08/2019

PARADIGM SPINE, LLC

Exec Dt:

03/08/2019

FOURTH DIMENSION SPINE, LLC

Exec Dt:

03/08/2019

Assignee

ARES CAPITAL CORPORATION, AS ADMINISTRATIVE AGENT

245 PARK AVENUE, 44TH FLOOR

NEW YORK, NEW YORK 10167

Properties

Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #
6068974	NONE		09069811	6482584	NONE		09191232	6203544	NONE		09195324
6086590	NONE		09241980	6123708	NONE		09243988	6652818	NONE		09378527
6613278	NONE		09390174	6378289	NONE		09442293	6629975	NONE		09467436
6497726	NONE		09481319	6805713	NONE		09528034	6270977	NONE		09543106
6395030	NONE		09561248	6605091	NONE		09608536	7182781	NONE		09704299
7048765	NONE		09722205	7207993	NONE		09775891	6699252	US20020151975		09836099
7700660	US20020077277		09870414	7029472	NONE		09979974	7452360	US20020032450		09994088
6832532	US20020120282		10071679	6984245	US20030130737		10213328	7153518	US20030104026		10228558
7207994	US20040006345		10365698	7799767	US20030232746		10372643	7303814	US20030232198		10372757
7776071	US20050165396		10505469	7867276	US20050125063		10506219	8236002	US20070149909		10524174
8075590	US20070055235		10549873	8172885	US20070123879		10553940	8029755	US20050031704		10635402
7001430	US20050152880		10754310	7763048	US20050261685		10760075	7131994	US20050152881		10793976
7648676	US20050229323		10828653	8167943	US20040210308		10846399	8241360	US20050192671		10971734
7740649	US20050192577		10973891	7513910	US20050101957		11007525	7763071	US20060212036		11073202
7776089	US20060200235		11073281	7763072	US20060200236		11073400	8652503	US20070003593		11152548
8262731	US20050256581		11184625	8029512	US20060129238		11259403	7909859	US20060161157		11259714
8470038	US20060229722		11313280	8696707	US20060235391		11370720	8470000	US20060241601		11400586
7927355	US20060271051		11408629	7727278	US20060271192		11428213	7635371	US20060212120		11437392
7947759	US20070032568		11500798	8328848	US20070161993		11535210	7927359	US20070161995		11538524
7985179	US20070203399		11539224	7658706	US20070260109		11634436	8007533	US20080195204		11674084
9011441	US20070233129		11676141	8623060	US20070250063		11691247	7828829	US20070225711		11726868
8002837	US20070282441		11750612	7842071	US20080015588		11776449	8834482	US20080015609		11790727
8105379	US20080051887		11796282	7976550	US20080039860		11836234	8118872	US20080109005		11836621
8062340	US20080045955		11839843	8192439	US20080039839		11844259	7922727	US20080039840		11844265
7918878	US20080045956		11844277	8414616	US20080108997		11854393	9445916	US20080109081		11856565
8597357	US20080103598		11856667	8372084	US20080077153		11860470	8609122	US20080199508		11937851
7922750	US20080228225		11947188	7883541	US20080077252		11949687	8920473	US20080312693		11952575
8114160	US20080154263		11963496	7824702	US20080124397		12026327	8672976	US20080208344		12026895
8308774	US20090157125		12031655	8172876	US20090030457		12067616	8343165	US20090163963		12088104
8758409	US20110106163		12161676	8956285	US20090069635		12161944	8623019	US20090012571		12167666
8361126	US20090062862		12199321	8815973	US20090270527		12200918	8308767	US20090204150		12234557
8343189	US20090138053		12238196	8398683	US20090105770		12257285	NONE	US20090130756		12274765
9700584	US20090253810		12341917	8883184	US20090124552		12356195	8235997	US20090228054		12362429
9216098	US20090182343		12368964	8142991	US20090186333		12389124	7811138	US20090221153		12396249
8470040	US20090254182		12417356	8512344	US20090234395		12423786	8480716	US20090270927		12429934
8231676	US20090240333		12436032	8551141	US20100312279		12438538	9089437	US20110004307		12445936
8262570	US20090299148		12475067	8394125	US20110022089		12509260	8257367	US20100042106		12540303
8715350	US20100016974		12541658	8110001	US20100082104		12563830	8506601	US20100160977		12579345
8092537	US20100087875		12592698	8246655	US20100179595		12685618	8291572	US20120004660		12690072
9763787	US20100268349		12690074	8636778	US20100204735		12704149	8377133	US20100280619		12721485
8146329	US20100326860		12772877	8053423	US20100226961		12782322	8394141	US20110091516		12807599
8348950	US20110166575		12938976	8900251	US20110295272		12941763	8603141	US20110118788		12945785
8545505	US20110257692		12977968	8795382	US20110097420		12982461	8986351	US20110190824		12983207
9259325	US20110106256		12986714	8337555	US20110106257		12986722	8900240	US20110202096		13025715
8540769	US20110208311		13035732	8900277	US20120065690		13069354	8641719	US20120022597		13083347
8663293	US20110307061		13084104	8439951	US20110190819		13084225	8470001	US20110196427		13088741
8597604	US20110318402		13228216	8664202	US20120076868		13252500	8808307	US20120123431		13272931
9186184	US20120209332		13366117	9370382	US20120226312		13366790	9101493	US20120203344		13399275
8669043	US20120214149		13399734	8702600	US20120232349		13415673	9161763	US20130030456		13465612
8900279	US20120323285		13493186	9351852	US20120310287		13585607	9561961	US20130060230		13588809
9113972	US20130053902		13594555	9216047	US20130085504		13598283	NONE	US20120328700		13600661
9381044	US20130006307		13608366	9132021	US20130090735		13648086	8961613	US20140135938		13678516
9233006	US20130197645		13678535	9173746	US20130096689		13709449	9216042	US20130172936		13710058
8940317	US20130195928		13722237	9241807	US20130204372		13725322	9198769	US20130190825		13725420
9113919	US20130226181		13734743	9655665	US20130131685		13747131	9101371	US20140088596		13790458
8957050	US20130189371		13793644	9017389	US20130190879		13793977	9149283	US20130197590		13803630
8747467	US20130149356		13815184	10314944	US20130302435		13828363	9186191	US20130345756		13846562
9717586	US20130345811		13912979	9072609	US20140039624		13923463	9402657	US20140074167		13926149
9492211	US20130296941		13936747	9173695	US20140031830		13949574	9204898	US20140172018		13964963
9314277	US20140243896		13972060	9220606	US20140180418		14034249	9149307	US20140100617		14041876
9517293	US20140056950		14070122	9610382	US20140066694		14074296	9381046	US20140128924		14137132
9033988	US20140114360		14144020	9332750	US20140193798		14203925	9700430	US20140277473		14211569
9545269	US20140324104		14216271	9872777	US20140309741		14216638	9707082	US20140222159		14246930
9113852	US20140221760		14250063	9233011	US20140236301		14270076	9398948	US20140257516		14284918
9358319	US20140357754		14461138	10070898	US20150005826		14486625	NONE	US20150012107		14492953
9393057	US20150141964		14504512	9408717	US20150100130		14509725	10166051	US20150150609		14554960
9370608	US20150098998		14568339	9522018	US20150216567		14585097	9833328	US20150119988		14592822
9861375	US20150190149		14593579	9623146	US20150140116		14610487	9700427	US20150164652		14627811
9895465	US20150258239		14656032	9486248	US20150257794		14665938	9615913	US20150265395		14669782
9737316	US20150223827		14691522	9730738	US20150245856		14713962	9662124	US20160128838		14721753
9345488	US20150257770		14728227	9387092	US20150265414		14734764	9713478	US20150327872		14813324
9579095	US20150351738		14832592	10314630	US20150359578		14834040	10070901	US20160128741		14875427
10363071	US20160045230		14927421	10278745	US20160135851		14940074	10159514	US20160081723		14954179
10064661	US20160175015		14974843	9597196	US20160175107		14974965	9693872	US20160120657		14991191
9610170	US20160166398		15042441	10123831	US20160256203		15058695	9757493	US20160250376		15149986
10226291	US20160270831		15165778	9883949	US20160278934		15176707	9968381	US20160296258		15185821
10022472	US20160317708		15192368	10022160	US20170035465		15199353	10194956	US20160331417		15223972
10398478	US20170027619		15224075	9687359	US20160338855		15229972	10206722	US20170042587		15337737
10011486	US20170050849		15345155	9980714	US20170095243		15382192	10092329	US20170095274		15383536
10182852	US20170112549		15402903	10413337	US20170252073		15448763	10383981	US20170197013		15454304
10265436	US20170182215		15455192	10188505	US20170245979		15458603	NONE	US20170333599		15599152
10596002	US20170296346		15608705	10918670	US20170274020		15617234	10463502	US20170319355		15633214
10080667	US20170296354		15639416	10973623	NONE		15639890	10194959	US20170319245		15644563
10779956	US20170304070		15645485	9993576	US20170333594		15670284	NONE	US20180071102		15709456
10271859	US20180221033		15865592	10342892	US20180236125		15874418	10258481	US20180153703		15877236
10182920	US20180153704		15886164	10413632	US20180264165		15982686	11419595	US20180333174		15983326
10357239	US20180271513		15991502	11931269	US20190008656		16031455	NONE	US20180325562		16036437
10814034	US20180326119		16036594	10695104	US20190008563		16119946	11147682	US20190076266		16124935
10682167	US20190083149		16126620	NONE	US20190091035		16139175	10932833	US20190046247		16164899
10898247	US20190175234		16216105	11129653	US20190183547		16217652	10888358	US20190201056		16225626
10869767	US20190125544		16228858	11116553	US20190117279		16229719	10980575	US20190110821		16229873
10893893	US20190192196		16230022	11173036	US20190125538		16233598	D583053	NONE		29255371
D583054	NONE		29255376	D583055	NONE		29255378	D583056	NONE		29255379
D583473	NONE		29255380	D630748	NONE		29303602	D619254	NONE		29303603
D606195	NONE		29309566	D608891	NONE		29329502	D605768	NONE		29329503
D604850	NONE		29329504	D625822	NONE		29350774	D630329	NONE		29362510
D663833	NONE		29378941	D907771	NONE		29621557