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Patent Assignment Assignee Details

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Assignee Name : ARMSTRONG TEASDALE LLP

Total Assignments: 3

Assignment: 1

Reel/Frame:	028147/0916			Pages:	19
		Recorded:	05/03/2012
Attorney Dkt #:	23937-120
Conveyance:	SECURITY AGREEMENT

Assignor

NORTH POLE US, LLC

Exec Dt:

04/25/2012

Assignee

ARMSTRONG TEASDALE LLP

7700 FORSYTH BLVD.

SUITE 1800

ST. LOUIS, MISSOURI 63105

Properties

Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #
5615699	NONE		08589245	5732726	NONE		08590463	6581617	US20020092554		09872714
6457192	US20010054198		09905606	6463948	US20020000241		09909626	6675414	US20020078501		09972212
6763841	NONE		10086514	6679643	NONE		10159180	6711761	US20030019033		10227049
6951327	NONE		10403375	7222635	US20040173251		10423229	7114205	US20040000009		10437854
7419070	US20050082303		10686991	7128077	US20050120640		10728240	7418748	US20040123385		10735032
7182092	NONE		10769040	7261116	US20040250846		10892954	7229128	US20060054753		10941122
7703468	US20060266400		11160195	NONE	US20070151588		11401534	7725965	US20070277310		11445648
8075059	US20080122268		11467458	7721746	US20070044827		11504233	8122536	US20080000024		11712762
NONE	US20080000513		11731308	8161992	US20080029142		11754583	7757314	US20080196162		12032539
8245332	US20080295246		12129388	8220475	US20100065095		12407599	8256042	US20090249546		12420317
NONE	US20100192812		12643699	8113224	US20100200036		12765538	8899252	US20110155198		12982238
D435485	NONE		29112823	D438491	NONE		29112824	D435808	NONE		29112825
D435486	NONE		29112826	D454609	NONE		29123903	D455301	NONE		29133295
D460280	NONE		29137107	D459902	NONE		29139097	D525795	NONE		29205664
D523649	NONE		29205692	D518866	NONE		29205693	D639124	NONE		29346939

Correspondence name and address
	DAVID JENNINGS
	ARMSTRONG TEASDALE LLP
	7700 FORSYTH BLVD., SUITE 1800
	ST. LOUIS, MO 63105

Assignment: 2

Reel/Frame:	034758/0278			Pages:	16
		Recorded:	01/13/2015
Attorney Dkt #:	32601-62
Conveyance:	SECURITY AGREEMENT

Assignor

NORTH POLE US, LLC

Exec Dt:

04/25/2012

Assignee

ARMSTRONG TEASDALE LLP

7700 FORSYTH BLVD.

SUITE 1800

ST. LOUIS, MISSOURI 63105

Property

Pat #

Pub #

Intl #

App #

8959677

US20080216230

12074936

Correspondence name and address
	PATRICK W. RASCHE
	7700 FORSYTH BLVD.
	SUITE 1800
	ST. LOUIS, MO 63105

Assignment: 3

Reel/Frame:	037734/0948			Pages:	21
		Recorded:	02/15/2016
Attorney Dkt #:	29025-202
Conveyance:	SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

ABENGOA BIOENERGY NEW TECHNOLOGIES, LLC

Exec Dt:

02/01/2016

Assignee

ARMSTRONG TEASDALE LLP

7700 FORSYTH BLVD.

SUITE 1800

ST. LOUIS, MISSOURI 63105

Properties

Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #
8900370	US20100024806		12181565	9010522	US20100028089		12181596	8778084	US20100024807		12181640
8449680	US20100024808		12181666	8911557	US20100024809		12181724	9033133	US20100186735		12361103
9004742	US20100186736		12361149	NONE	US20110008489		12747992	9127325	US20120111321		13014327
9335043	US20110262984		13056074	8956460	US20110271875		13100839	8545633	US20120006320		13236272
9476068	US20120045545		13266231	8915644	US20120195721		13445392	9115214	US20140083939		13625525
NONE	US20140087432		13625529	NONE	US20130213390		13764956	9334516	US20140315270		14208057
NONE	US20140315258		14209223	NONE	US20150087039		14382983	9725742	US20150118727		14399630

Correspondence name and address
	RICHARD A. SCHUTH
	ARMSTRONG TEASDALE LLP
	7700 FORSYTH BLVD., SUITE 1800
	ST. LOUIS, MO 63105

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