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Patent Assignment Assignee Details

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Assignee Name : HYPERION CATALYSIS INTERNATIONAL

Total Assignments: 3

Assignment: 1

Reel/Frame:	005167/0524			Pages:	1
		Recorded:	10/23/1989
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Assignor

FRIEND, STEPHEN O.

Exec Dt:

09/22/1989

Assignee

HYPERION CATALYSIS INTERNATIONAL

A CA CORP.

LEXINGTON, MASSACHUSETTS

Property

Pat #

Pub #

Intl #

App #

5098771

NONE

07386829

Correspondence name and address
	ROBERT E. HILLMAN
	FISH & RICHARDSON
	ONE FINANCIAL CENTER
	BOSTON, MA 02111-2658

Assignment: 2

Reel/Frame:	009912/0955			Pages:	2
		Recorded:	04/19/1999
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

CORDANT TECHNOLOGIES INC.

Exec Dt:

04/15/1999

Assignee

HYPERION CATALYSIS INTERNATIONAL

38 SMITH PLACE

CAMBRIDGE, MASSACHUSETTS 02138

Properties

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

5547525

NONE

08128793

5470408

NONE

08141389

5639984

NONE

08651617

Correspondence name and address
	PILLSBURY MADISON & SUTRO LLP
	CARL G. LOVE
	1100 NEW YORK AVENUE, N.W.
	NINTH FLOOR, EAST TOWER
	WASHINGTON, D.C. 20005-3918

Assignment: 3

Reel/Frame:	055058/0494			Pages:	39
		Recorded:	01/21/2021
Attorney Dkt #:	1030786.00003
Conveyance:	RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).

Assignor

WHITE OAK GLOBAL ADVISORS, LLC, AS ADMINISTRATIVE AGENT

Exec Dt:

01/08/2021

Assignee

HYPERION CATALYSIS INTERNATIONAL

38 SMITH PLACE

CAMBRIDGE, MASSACHUSETTS 02138

Properties

Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #
5707916	NONE		07694244	5591382	NONE		08040895	5547525	NONE		08128793
5470408	NONE		08141389	5643502	NONE		08220276	5569635	NONE		08320564
5643990	NONE		08331330	5611964	NONE		08407266	6403696	NONE		08420330
5691054	NONE		08428496	5726116	NONE		08447354	6159892	NONE		08447355
6358878	NONE		08447501	5965470	NONE		08447948	6464908	NONE		08456657
6696387	NONE		08459534	5744235	NONE		08462869	6235674	NONE		08463295
5578543	NONE		08463879	5650370	NONE		08463880	6294144	NONE		08464278
5589152	NONE		08466878	5846658	NONE		08468849	6143689	NONE		08469430
6699454	NONE		08477576	5651922	NONE		08478823	5814290	NONE		08506250
5800706	NONE		08611367	5861454	NONE		08612924	5879836	NONE		08612930
5639984	NONE		08651617	5853877	NONE		08656067	6099960	NONE		08854918
6031711	NONE		08856657	6099965	NONE		08857383	5968650	NONE		08963406
5985112	NONE		09056102	6113819	NONE		09368783	6414836	NONE		09410984
6514897	NONE		09481184	6432866	NONE		09500740	6827919	NONE		09607126
6770589	US20010014307		09783173	6491789	US20020008956		09797528	6419717	US20010041663		09809930
7074379	US20030190277		09839932	6949159	US20020132075		09882464	6783702	US20030089890		09903189
6746627	US20030111646		09988973	6936565	US20030008772		10005586	6809229	US20020121460		10023618
6828282	US20020095860		10099243	6665169	US20030030963		10131655	7070753	US20030086858		10150370
6960389	US20030092342		10164682	8083970	US20050224764		10517748	7198772	US20040162216		10776140
7056452	US20040217336		10863968	7169730	US20050027153		10873739	7341498	US20050156504		10888942
7230149	US20050029164		10940242	7097821	NONE		10974161	7585199	US20060076238		11116061
7566749	US20070238826		11218209	7144564	US20060239897		11220873	8992799	US20060249711		11259989
7442088	US20060286869		11264804	7413723	US20060239891		11271422	7862795	US20060239893		11281571
7396798	US20060137817		11281575	7393475	US20060208229		11334886	7854945	US20060193868		11412350
NONE	US20070003473		11515264	8496904	US20100086472		11602136	7576027	US20070179050		11608359
7947247	US20110002838		11693203	7951351	US20080279751		11693261	8470284	US20120141355		11717226
7960904	US20070170414		11731692	7578989	US20070202033		11743634	7968489	US20080039315		11841359
8580436	US20080102020		11841449	7862790	US20080175782		11841493	7575733	US20070280875		11841539
7910650	US20080036123		11841596	7998386	US20090283196		11841626	7998369	US20080224101		11841640
9126828	US20080176052		11841676	7923403	US20080176740		11841733	8980136	US20080176983		11841760
7880376	US20080093968		11841761	7852613	US20080111110		11841812	8287836	US20080175786		11841952
8529862	US20100221173		11909614	8852547	US20090208391		12358772	NONE	US20110073344		12893420
8163831	US20120061621		13023095	8545730	US20120153235		13325560

Correspondence name and address
	JOHN P. RYNKIEWICZ
	601 MASSACHUSETTS AVE., NW
	IP DOCKETING
	WASHINGTON, DC 20001-3743

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