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Patent Assignment Assignee Details

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Assignee Name : MEDISYSTEMS SERVICES CORPORATION

Total Assignments: 3

Assignment: 1

Reel/Frame:	022804/0150			Pages:	38
		Recorded:	06/10/2009
Attorney Dkt #:	0112758-132
Conveyance:	RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).

Assignor

GE BUSINESS FINANCIAL SERVICES INC.

Exec Dt:

06/05/2009

Assignees

NXSTAGE MEDICAL, INC.

439 SOUTH UNION STREET, 5TH FLOOR

LAWRENCE, MASSACHUSETTS 01843

EIR MEDICAL, INC.

439 SOUTH UNION STREET, 5TH FLOOR

LAWRENCE, MASSACHUSETTS 01843

MEDISYSTEMS CORPORATION

439 SOUTH UNION STREET, 5TH FLOOR

LAWRENCE, MASSACHUSETTS 01843

MEDISYSTEMS SERVICES CORPORATION

439 SOUTH UNION STREET, 5TH FLOOR

LAWRENCE, MASSACHUSETTS 01843

Properties

Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #
4118233	NONE		05729610	5071413	NONE		07538236	5112311	NONE		07562419
5328461	NONE		07876041	5266072	NONE		07948348	5385372	NONE		08002778
5330425	NONE		08059316	5360395	NONE		08170534	5433703	NONE		08198348
5520640	NONE		08254428	5562636	NONE		08275880	5643190	NONE		08373598
5562637	NONE		08420700	5769815	NONE		08451007	5772624	NONE		08504457
5704917	NONE		08538460	5704924	NONE		08584451	5951529	NONE		08662685
5772638	NONE		08714959	5895368	NONE		08717849	5817043	NONE		08771246
5881774	NONE		08783689	5983947	NONE		08810361	6440095	NONE		08850277
6165149	NONE		08892685	5824213	NONE		08937121	5895571	NONE		08941729
6089527	NONE		08943672	5951870	NONE		08954804	6582385	US20010041892		09027301
6299589	NONE		09038375	6290665	NONE		09038616	6010623	NONE		09073303
6019824	NONE		09094417	6177049	NONE		09095873	6267750	NONE		09116422
7004924	NONE		09174721	5980741	NONE		09203013	6383158	NONE		09203274
6117342	NONE		09207229	6113062	NONE		09238767	6042570	NONE		09248654
6544214	NONE		09318419	6051134	NONE		09320295	6595965	NONE		09321374
6319465	NONE		09325219	6187198	NONE		09359366	6387069	NONE		09378977
6196519	NONE		09396837	6517508	NONE		09432555	6206954	NONE		09472316
6346084	NONE		09479962	6193694	NONE		09500567	6254567	NONE		09512132
6589482	NONE		09512927	6638477	NONE		09512929	6673314	NONE		09513771
6579253	NONE		09513773	6554789	NONE		09513902	6830553	NONE		09513910
6638478	NONE		09513911	6595943	NONE		09513915	6517522	NONE		09541282
6530911	NONE		09606578	6344139	NONE		09619448	6514225	NONE		09624852
6596234	NONE		09627821	6620119	NONE		09664432	6616635	NONE		09680821
6572641	US20020147481		09829670	6852090	US20020103453		09865905	6955655	US20010037079		09894236
6572576	US20030009123		09900362	6702561	US20030010702		09904712	6649063	US20030010719		09905246
6685680	US20020032416		09906539	6743193	US20030018290		09907872	6755801	US20020007137		09957990
6464878	US20020017489		09977711	NONE	US20030128125		10037254	7040142	US20030126910		10037429
6979309	US20020147423		10041949	6695807	US20030138348		10051465	7166084	US20020151834		10062570
7025750	US20020072718		10076192	7025744	US20040068238		10264863	6666839	US20030100858		10313695
7470265	US20050277906		10393185	6872346	US20040183228		10393295	8377039	US20040068239		10423484
7087033	US20040243046		10483142	7686778	US20070038191		10544124	8002727	US20080214979		10578600
NONE	US20080210606		10585675	7056308	US20040073176		10613922	7473238	US20050045548		10649582
7214312	US20040069709		10650935	7112273	US20050000868		10672242	7771379	US20040249330		10699921
7226538	US20040222139		10772888	7147613	US20040267184		10796787	NONE	US20050113734		10796898
NONE	US20080306426		10796899	7776001	US20090012442		10796913	7300413	US20040249331		10807906
7338460	US20040238416		10808207	7267658	US20040243050		10808213	7347849	US20050020959		10913815
NONE	US20060161094		11036266	7569047	US20050159710		11081484	NONE	US20060253103		11124701
7337674	US20070000333		11160586	7544300	US20080053905		11160764	NONE	US20060091056		11163702
NONE	US20060091057		11163703	NONE	US20060091058		11163708	NONE	US20070010779		11176912
8641684	US20070093762		11247931	8092414	US20070179422		11270080	NONE	US20060173395		11371418
7591804	US20070250014		11407716	NONE	US20070252057		11416371	NONE	US20070265571		11431137
7892208	US20080082052		11495046	NONE	US20070102340		11553148	NONE	US20100096311		11577126
NONE	US20100096311		11577126	NONE	US20070106196		11607407	7419597	US20070185430		11695739
7588684	US20070260168		11742715	NONE	US20080303267		11810427	9700663	US20080230450		11813472
7758082	US20080129042		11951142	7776219	US20080177215		12015420	7780619	US20080149551		12021872
8192387	US20080203023		12040748	8210049	US20080228087		12049903	NONE	US20090222671		12091728
NONE	US20080187460		12098199	NONE	US20080183120		12098215	8469331	US20090182263		12296415

Correspondence name and address
	STEPHANIE GEIS
	60 STATE STREET
	WILMER CUTLER PICKERING HALE & DORR LLP
	BOSTON, MA 02109

Assignment: 2

Reel/Frame:	043364/0936			Pages:	13
		Recorded:	07/28/2017
Attorney Dkt #:	1453-44
Conveyance:	RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).

Assignor

ASAHI KASEI MEDICAL CO., LTD. F/K/A ASAHI KASEI KURARAY MEDICAL CO., LTD.

Exec Dt:

05/04/2012

Assignees

NXSTAGE MEDICAL, INC.

350 MERRIMACK STREET

LAWRENCE, MASSACHUSETTS 01843

MEDISYSTEMS CORPORATION

439 SOUTH UNION STREET

5TH FLOOR

LAWRENCE, MASSACHUSETTS 01843

MEDISYSTEMS SERVICES CORPORATION

439 SOUTH UNION STREET

5TH FLOOR

LAWRENCE, MASSACHUSETTS 01843

Properties

Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #
5071413	NONE		07538236	5112311	NONE		07562419	5328461	NONE		07876041
5266072	NONE		07948348	5385372	NONE		08002778	5330425	NONE		08059316
5360395	NONE		08170534	5433703	NONE		08198348	5520640	NONE		08254428
5562636	NONE		08275880	5643190	NONE		08373598	5562637	NONE		08420700
5769815	NONE		08451007	5772624	NONE		08504457	5704917	NONE		08538460
5704924	NONE		08584451	5951529	NONE		08662685	5772638	NONE		08714959
5895368	NONE		08717849	5817043	NONE		08771246	5881774	NONE		08783689
5983947	NONE		08810361	6440095	NONE		08850277	6165149	NONE		08892685
5824213	NONE		08937121	5895571	NONE		08941729	6089527	NONE		08943672
5951870	NONE		08954804	6582385	US20010041892		09027301	6299589	NONE		09038375
6010623	NONE		09073303	6019824	NONE		09094417	6177049	NONE		09095873
6267750	NONE		09116422	7004924	NONE		09174721	5980741	NONE		09203013
6383158	NONE		09203274	6117342	NONE		09207229	6113062	NONE		09238767
6042570	NONE		09248654	6544214	NONE		09318419	6051134	NONE		09320295
6595965	NONE		09321374	6319465	NONE		09325219	6187198	NONE		09359366
6387069	NONE		09378977	6196519	NONE		09396837	6517508	NONE		09432555
6206954	NONE		09472316	6346084	NONE		09479962	6193694	NONE		09500567
6254567	NONE		09512132	6290655	NONE		09512403	6589482	NONE		09512927
6638477	NONE		09512929	6579253	NONE		09513773	6554789	NONE		09513902
6830553	NONE		09513910	6638478	NONE		09513911	6595943	NONE		09513915
6517522	NONE		09541282	6530911	NONE		09606578	6344139	NONE		09619448
6514225	NONE		09624852	6596234	NONE		09627821	6620119	NONE		09664432
6616635	NONE		09680821	6572641	US20020147481		09829670	6852090	US20020103453		09865905
6955655	US20010037079		09894236	6572576	US20030009123		09900362	6702561	US20030010702		09904712
6649063	US20030010719		09905246	6685680	US20020032416		09906539	6743193	US20030018290		09907872
6755801	US20020007137		09957990	6464878	US20020017489		09977711	6673414	US20020076523		10008697
NONE	US20030128125		10037254	7040142	US20030126910		10037429	6979309	US20020147423		10041949
6695807	US20030138348		10051465	7166084	US20020151834		10062570	7025750	US20020072718		10076192
6775801	US20030093742		10202509	7025744	US20040068238		10264863	6666839	US20030100858		10313695
7470265	US20050277906		10393185	6872346	US20040183228		10393295	8377039	US20040068239		10423484
7087033	US20040243046		10483142	7686778	US20070038191		10544124	8002727	US20080214979		10578600
NONE	US20080210606		10585675	7056308	US20040073176		10613922	7473238	US20050045548		10649582
7214312	US20040069709		10650935	7112273	US20050000868		10672242	7771379	US20040249330		10699921
7226538	US20040222139		10772888	7147613	US20040267184		10796787	NONE	US20050113734		10796898
NONE	US20080306426		10796899	7776001	US20090012442		10796913	7300413	US20040249331		10807906
7338460	US20040238416		10808207	7267658	US20040243050		10808213	7347849	US20050020959		10913815
7569047	US20050159710		11081484	NONE	US20060253103		11124701	7337674	US20070000333		11160586
7544300	US20080053905		11160764	8641684	US20070093762		11247931	7591804	US20070250014		11407716
NONE	US20070252057		11416371	NONE	US20070265571		11431137	7892208	US20080082052		11495046
NONE	US20070102340		11553148	NONE	US20100096311		11577126	NONE	US20070106196		11607407
7419597	US20070185430		11695739	7588684	US20070260168		11742715	NONE	US20080303267		11810427
9700663	US20080230450		11813472	7758082	US20080129042		11951142	7776219	US20080177215		12015420
7780619	US20080149551		12021872	8192387	US20080203023		12040748	8210049	US20080228087		12049903
NONE	US20090222671		12091728	NONE	US20080187460		12098199	NONE	US20080183120		12098215
7901579	US20090229466		12432507	7901579	US20090229466		12432507	7749393	US20090211975		12434246