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Patent Assignment Assignor Details

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

Assignor Name : CHEMTRON RESEARCH LLC

Total Assignments: 31

Assignment: 1

Reel/Frame:	036673/0921			Pages:	4
		Recorded:	09/28/2015
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

CHEMTRON RESEARCH LLC

Exec Dt:

09/25/2015

Assignee

INTELLECTUAL VENTURES ASSETS 20 LLC

2711 CENTERVILLE RD.

SUITE 400

WILMINGTON, DELAWARE 19808

Properties

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

5833468

NONE

08590640

6937841

NONE

09185703

Correspondence name and address
	MEYERTONS, HOOD, KIVLIN, KOWERT
	P.O. BOX 398
	AUSTIN, TX 78767-0398

Assignment: 2

Reel/Frame:	037898/0923			Pages:	4
		Recorded:	03/04/2016
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

CHEMTRON RESEARCH LLC

Exec Dt:

11/24/2015

Assignee

INTELLECTUAL VENTURES ASSETS 9 LLC

2711 CENTERVILLE ROAD

SUITE 400

WILMINGTON, DELAWARE 19808

Property

Pat #

Pub #

Intl #

App #

6058399

NONE

08919862

Correspondence name and address
	SCHWABE, WILLIAMSON & WYATT, P.C.
	1420 5TH AVENUE
	SUITE 3400
	SEATTLE, WA 98101

Assignment: 3

Reel/Frame:	043155/0837			Pages:	4
		Recorded:	08/01/2017
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

CHEMTRON RESEARCH LLC

Exec Dt:

07/12/2017

Assignee

INTELLECTUAL VENTURES ASSETS 48 LLC

251 LITTLE FALLS DRIVE

WILMINGTON, DELAWARE 19808

Properties

Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #
6914625	NONE		09430235	7567276	US20050231611		11156044	7602424	US20050231610		11158658
8350928	US20100026846		12576702	8531555	US20120147217		13401462	8836819	US20140002692		14017087
9363408	US20140362251		14465572

Correspondence name and address
	SCHWABE, WILLIAMSON & WYATT, P.C.
	1420 5TH AVENUE
	SUITE 3400
	SEATTLE, WA 98101

Assignment: 4

Reel/Frame:	045003/0743			Pages:	6
		Recorded:	02/22/2018
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

CHEMTRON RESEARCH LLC

Exec Dt:

02/01/2018

Assignee

INTELLECTUAL VENTURES ASSETS 66 LLC

251 LITTLE FALLS DRIVE

WILMNGTON, DELAWARE 19808

Properties

Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #
6944762	NONE		09389819	7243839	US20050199705		10905663	7191939	US20050199706		10905888
7281653	US20050199707		10905889	7653905	NONE		10906279	7344067	US20070057045		11556953
7431208	US20070187490		11671287	7587349	US20080021814		11673385	7455222	US20070294169		11844663
7458509	US20080015991		11844702	7611051	NONE		11844734	7900826	US20090327087		12118573
7783517	US20080215448		12118581	8712852	US20080215449		12118590	8070056	US20090184162		12398394
7841519	US20100017329		12565652	7918392	US20110040684		12911545	RE45409	NONE		13307887
NONE	US20160300235		15193818

Correspondence name and address
	INTELLECTUAL VENTURES MANAGEMENT- IP LEGAL
	3150 139TH AVENUE SE
	BUILDING 4, FLOOR 3
	BELLEVUE, WA 98005

Assignment: 5

Reel/Frame:	045176/0258			Pages:	5
		Recorded:	03/12/2018
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

CHEMTRON RESEARCH LLC

Exec Dt:

02/22/2018

Assignee

INTELLECTUAL VENTURES II LLC

251 LITTLE FALLS DRIVE

WILMINGTON, DELAWARE 19808

Properties

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

6209406

NONE

09472397

6595077

NONE

09869095

Correspondence name and address
	INTELLECTUAL VENTURES MANAGEMENT- IP LEGAL
	3150 139TH AVENUE SE
	BUILDING 4, FLOOR 3
	BELLEVUE, WA 98005

Assignment: 6

Reel/Frame:	047804/0247			Pages:	3
		Recorded:	12/18/2018
Conveyance:	NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).

Assignor

CHEMTRON RESEARCH LLC

Exec Dt:

11/20/2018

Assignee

INTELLECTUAL VENTURES ASSETS 120 LLC

251 LITTLE FALLS DRIVE

WILMINGTON, DELAWARE 19808

Property

Pat #

Pub #

Intl #

App #

6711586

NONE

09618138

Correspondence name and address
	INTELLECTUAL VENTURES MANAGEMENT- IP LEGAL
	3150 139TH AVENUE SE
	BUILDING 4, FLOOR 3
	BELLEVUE, WA 98005

Assignment: 7

Reel/Frame:	048054/0326			Pages:	5
		Recorded:	01/17/2019
Conveyance:	NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).

Assignor

CHEMTRON RESEARCH LLC

Exec Dt:

12/07/2018

Assignee

INTELLECTUAL VENTURES ASSETS 112 LLC

251 LITTLE FALLS DRIVE

WILMINGTON, DELAWARE 19808

Properties

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

6954728

NONE

09675958

7797168

US20050216346

11128260

7996264

US20090063283

12267145

8417535

US20100293569

12844828

8407086

US20120029987

13204707

9589274

US20130166364

13773426

NONE

US20170323306

15450610

Correspondence name and address
	INTELLECTUAL VENTURES MANAGEMENT- IP LEGAL
	3150 139TH AVENUE SE
	BUILDING 4, FLOOR 3
	BELLEVUE, WA 98005

Assignment: 8

Reel/Frame:	047834/0787			Pages:	3
		Recorded:	12/20/2018
Conveyance:	NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).

Assignor

CHEMTRON RESEARCH LLC

Exec Dt:

12/10/2018

Assignee

INTELLECTUAL VENTURES ASSETS 96 LLC

251 LITTLE FALLS DRIVE

WILMINGTON, DELAWARE 19808

Properties

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

6519290

NONE

09523507

6836643

US20020106993

09775500

6973133

US20030099301

10326180

Correspondence name and address
	INTELLECTUAL VENTURES MANAGEMENT- IP LEGAL
	3150 139TH AVENUE SE
	BUILDING 4, FLOOR 3
	BELLEVUE, WA 98005

Assignment: 9

Reel/Frame:	047943/0557			Pages:	3
		Recorded:	01/09/2019
Conveyance:	NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).

Assignor

CHEMTRON RESEARCH LLC

Exec Dt:

12/10/2018

Assignee

INTELLECTUAL VENTURES ASSETS 100 LLC

251 LITTLE FALLS DRIVE

WILMINGTON, DELAWARE 19808

Property

Pat #

Pub #

Intl #

App #

6480898

NONE

09393288

Correspondence name and address
	INTELLECTUAL VENTURES MANAGEMENT- IP LEGAL
	3150 139TH AVENUE SE
	BUILDING 4, FLOOR 3
	BELLEVUE, WA 98005

Assignment: 10

Reel/Frame:	048137/0646			Pages:	3
		Recorded:	01/25/2019
Attorney Dkt #:	003597-3011-001/101
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

CHEMTRON RESEARCH LLC

Exec Dt:

12/18/2018

Assignee

INTELLECTUAL VENTURES ASSETS 122 LLC

251 LITTLE FALLS DRIVE

WILMINGTON, DELAWARE 19808

Property

Pat #

Pub #

Intl #

App #

7254640

US20030191773

10411504

Correspondence name and address
	HALEY GUILIANO LLP
	75 BROAD STREET
	SUITE 1000
	NEW YORK, NY 10004

Assignment: 11

Reel/Frame:	048112/0426			Pages:	3
		Recorded:	01/23/2019
Conveyance:	NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).

Assignor

CHEMTRON RESEARCH LLC

Exec Dt:

12/21/2018

Assignee

INTELLECTUAL VENTURES 94 LLC

251 LITTLE FALLS DRIVE

WILMINGTON, DELAWARE 19808

Properties

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

6751348

US20020159630

09823139

6904168

NONE

10040901

7103215

US20040208361

10841584

Correspondence name and address
	INTELLECTUAL VENTURES MANAGEMENT- IP LEGAL
	3150 139TH AVENUE SE
	BUILDING 4, FLOOR 3
	BELLEVUE, WA 98005

Assignment: 12

Reel/Frame:	047923/0215			Pages:	3
		Recorded:	01/07/2019
Conveyance:	NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).

Assignor

CHEMTRON RESEARCH LLC

Exec Dt:

01/07/2019

Assignee

INTELLECTUAL VENTURES ASSETS 122 LLC

251 LITTLE FALLS DRIVE

WILMINGTON, DELAWARE 19808

Property

Pat #

Pub #

Intl #

App #

RE43933

NONE

12537963

Correspondence name and address
	INTELLECTUAL VENTURES MANAGEMENT- IP LEGAL
	3150 139TH AVENUE SE
	BUILDING 4, FLOOR 3
	BELLEVUE, WA 98005

Assignment: 13

Reel/Frame:	049670/0286			Pages:	4
		Recorded:	01/25/2019
Conveyance:	CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE PREVIOUSLY RECORDED ON REEL 048112 FRAME 0426. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNEE IS AMENDED FROM INTELLECTUAL VENTURES 94 LLC TO INTELLECTUAL VENTURES ASSETS 94 LLC.

Assignor

CHEMTRON RESEARCH LLC

Exec Dt:

01/25/2019

Assignee

INTELLECTUAL VENTURES ASSETS 94 LLC

251 LITTLE FALLS DRIVE

WILMINGTON, DELAWARE 19808

Properties

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

6751348

US20020159630

09823139

6904168

NONE

10040901

7103215

US20040208361

10841584

Correspondence name and address
	INTELLECTUAL VENTURES MANAGEMENT- IP LEGAL
	3150 139TH AVENUE SE
	BUILDING 4, FLOOR 3
	BELLEVUE, WA 98005

Assignment: 14

Reel/Frame:	050885/0827			Pages:	8
		Recorded:	10/31/2019
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

CHEMTRON RESEARCH LLC

Exec Dt:

10/30/2019

Assignee

INTELLECTUAL VENTURES ASSETS 130 LLC

251 LITTLE FALLS DRIVE

WILMINGTON, DELAWARE 19808

Properties

Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #
6427037	NONE		09497235	6335821	NONE		09501606	6956941	NONE		09547627
6804713	NONE		09549687	6483634	NONE		09662904	6456764	NONE		09668372
7209950	US20020112014		09921167	6980089	NONE		09924730	6859529	US20020141561		10082386
7245201	NONE		10947929	7248148	US20060125609		11265230	7224642	NONE		11340733
NONE	US20070223310		11741894

Correspondence name and address
	INTELLECTUAL VENTURES MANAGEMENT- IP LEGAL
	3150 139TH AVENUE SE
	BUILDING 4, FLOOR 3
	BELLEVUE, WA 98005

Assignment: 15

Reel/Frame:	050884/0031			Pages:	6
		Recorded:	10/31/2019
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

CHEMTRON RESEARCH LLC

Exec Dt:

10/31/2019

Assignee

INTELLECTUAL VENTURES ASSETS 144 LLC

251 LITTLE FALLS DRIVE

WILMINGTON, DELAWARE 19808

Properties

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

6757684

US20030063770

09968393

6629100

US20030063771

10122082

7502795

NONE

10862696

Correspondence name and address
	INTELLECTUAL VENTURES MANAGEMENT- IP LEGAL
	3150 139TH AVENUE SE
	BUILDING 4, FLOOR 3
	BELLEVUE, WA 98005

Assignment: 16

Reel/Frame:	050924/0702			Pages:	7
		Recorded:	11/06/2019
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

CHEMTRON RESEARCH LLC

Exec Dt:

10/31/2019

Assignee

INTELLECTUAL VENTURES ASSETS 150 LLC

251 LITTLE FALLS DRIVE

WILMINGTON, DELAWARE 19808

Properties

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

6970843

NONE

09644560

7219082

US20060064368

11228267

NONE

US20060081703

11230280

7760713

US20060083225

11252345

8665865

US20100257032

12797469

8902882

US20130080258

13679677

Correspondence name and address
	INTELLECTUAL VENTURES MANAGEMENT- IP LEGAL
	3150 139TH AVENUE SE
	BUILDING 4, FLOOR 3
	BELLEVUE, WA 98005

Assignment: 17

Reel/Frame:	050963/0836			Pages:	7
		Recorded:	11/10/2019
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

CHEMTRON RESEARCH LLC

Exec Dt:

10/31/2019

Assignee

INTELLECTUAL VENTURES ASSETS 142 LLC

251 LITTLE FALLS DRIVE

KIRKLAND, WASHINGTON 19808

Properties

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

7287088

NONE

09680612

7266563

US20030126212

10034277

7587514

US20080043111

11857100

8073965

US20090292543

12534909

8868778

US20120044366

13280757

Correspondence name and address
	INTELLECTUAL VENTURES MANAGEMENT- IP LEGAL
	3150 139TH AVENUE SE
	BUILDING 4, FLOOR 3
	BELLEVUE, WA 98005

Assignment: 18

Reel/Frame:	051754/0027			Pages:	19
		Recorded:	01/29/2020
Attorney Dkt #:	11206-001GEN
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

CHEMTRON RESEARCH LLC

Exec Dt:

11/26/2019

Assignee

INTELLECTUAL VENTURES ASSETS 158 LLC

251 LITTLE FALLS DRIVE

WILMINGTON, DELAWARE 19808

Properties

Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #
6161122	NONE		07988712	6064783	NONE		08248937	5591949	NONE		08369749
5673284	NONE		08701194	5915023	NONE		08779923	5892408	NONE		08795525
5790301	NONE		08805559	5793285	NONE		08832829	6214411	NONE		08833477
6091738	NONE		08846226	6085324	NONE		08856324	6108301	NONE		08923495
6504849	NONE		08934921	6281804	NONE		08939441	6166839	NONE		08946253
6324545	NONE		08950931	6097389	NONE		08957052	6076111	NONE		08957219
6035323	NONE		08957224	6028603	NONE		08957225	6202061	NONE		08957226
6058428	NONE		08985578	6085249	NONE		08985746	6317106	NONE		09057519
6188225	NONE		09067958	6129804	NONE		09071675	6219396	NONE		09071832
6259377	NONE		09083881	6107807	NONE		09102775	6174648	NONE		09109904
6141959	NONE		09116439	5999599	NONE		09118563	6282219	NONE		09133023
5961262	NONE		09135649	6228293	NONE		09138321	6161131	NONE		09165678
6298335	NONE		09195467	6072337	NONE		09216465	6091535	NONE		09221156
6445720	NONE		09267386	6059252	NONE		09267418	6312065	NONE		09269563
6445460	NONE		09290559	6255674	NONE		09323141	6296295	NONE		09328482
6283636	NONE		09329789	6647373	NONE		09332321	6236500	NONE		09338794
6209844	NONE		09360870	6327726	NONE		09366536	6526460	NONE		09385364
6174008	NONE		09417938	6383669	US20020034586		09423750	6526274	NONE		09426639
6970450	NONE		09430297	6220668	NONE		09434279	6290299	NONE		09459463
6244645	NONE		09499443	6364808	NONE		09526898	6402394	NONE		09530980
6636966	NONE		09542510	6317678	NONE		09578855	6225831	NONE		09586646
6311650	NONE		09597713	6442312	NONE		09643684	6370568	NONE		09664470
6344099	NONE		09668141	6366960	NONE		09710687	6485784	NONE		09720545
6815360	NONE		09744152	6684146	NONE		09959542	6635985	US20020074934		10000582
7549044	US20050091491		10696077	8379631	US20060209796		11287485	RE41210	NONE		11593125
8010790	US20090003608		12207684	D506818	NONE		29182859	D500745	NONE		29206002

Correspondence name and address
	LAWRENCE AARONSON
	999 PEACHTREE STREET NE
	SUITE 1300
	ATLANTA, GA 30309

Assignment: 19

Reel/Frame:	051776/0952			Pages:	19
		Recorded:	02/01/2020
Attorney Dkt #:	11206-001GEN
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

CHEMTRON RESEARCH LLC

Exec Dt:

11/26/2019

Assignee

INTELLECTUAL VENTURES ASSETS 158 LLC

251 LITTLE FALLS DRIVE

WILMINGTON, DELAWARE 19808

Properties

Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #
6161122	NONE		07988712	6064783	NONE		08248937	5591949	NONE		08369749
5673284	NONE		08701194	5915023	NONE		08779923	5892408	NONE		08795525
5790301	NONE		08805559	5793285	NONE		08832829	6214411	NONE		08833477
6091738	NONE		08846226	6085324	NONE		08856324	6108301	NONE		08923495
6504849	NONE		08934921	6281804	NONE		08939441	6166839	NONE		08946253
6324545	NONE		08950931	6097389	NONE		08957052	6076111	NONE		08957219
6035323	NONE		08957224	6028603	NONE		08957225	6202061	NONE		08957226
6058428	NONE		08985578	6085249	NONE		08985746	6196662	NONE		09033329
6317106	NONE		09057519	6188225	NONE		09067958	6129804	NONE		09071675
6219396	NONE		09071832	6259377	NONE		09083881	6107807	NONE		09102775
6174648	NONE		09109904	6141959	NONE		09116439	5999599	NONE		09118563
6282219	NONE		09133023	5961262	NONE		09135649	6228293	NONE		09138321
6161131	NONE		09165678	6298335	NONE		09195467	6072337	NONE		09216465
6091535	NONE		09221156	6445720	NONE		09267386	6059252	NONE		09267418
6312065	NONE		09269563	6445460	NONE		09290559	6255674	NONE		09323141
6296295	NONE		09328482	6283636	NONE		09329789	6647373	NONE		09332321
6236500	NONE		09338794	6209844	NONE		09360870	6327726	NONE		09366536
6526460	NONE		09385364	6174008	NONE		09417938	6383669	US20020034586		09423750
6526274	NONE		09426639	6970450	NONE		09430297	6220668	NONE		09434279
6290299	NONE		09459463	6244645	NONE		09499443	6364808	NONE		09526898
6402394	NONE		09530980	6636966	NONE		09542510	6317678	NONE		09578855
6225831	NONE		09586646	6311650	NONE		09597713	6442312	NONE		09643684
6370568	NONE		09664470	6344099	NONE		09668141	6366960	NONE		09710687
6485784	NONE		09720545	6815360	NONE		09744152	6684146	NONE		09959542
6635985	US20020074934		10000582	7549044	US20050091491		10696077	8379631	US20060209796		11287485
RE41210	NONE		11593125	8010790	US20090003608		12207684	D506818	NONE		29182859
D500745	NONE		29206002

Correspondence name and address
	LAWRENCE AARONSON
	999 PEACHTREE STREET NE
	SUITE 1300
	ATLANTA, GA 30309

Assignment: 20

Reel/Frame:	051412/0173			Pages:	4
		Recorded:	01/03/2020
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

CHEMTRON RESEARCH LLC

Exec Dt:

12/20/2019

Assignee

INTELLECTUAL VENTURES ASSETS 138 LLC

251 LITTLE FALLS DRIVE

WILMINGTON, DELAWARE 19808

Property

Pat #

Pub #

Intl #

App #

6898432

NONE

09718007

Correspondence name and address
	INTELLECTUAL VENTURES MANAGEMENT- IP LEGAL
	3150 139TH AVENUE SE
	BUILDING 4, FLOOR 3
	BELLEVUE, WA 98005

Assignment: 21

Reel/Frame:	051421/0987			Pages:	4
		Recorded:	01/06/2020
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

CHEMTRON RESEARCH LLC

Exec Dt:

12/20/2019

Assignee

INTELLECTUAL VENTURES ASSETS 140 LLC

251 LITTLE FALLS DRIVE

WILMINGTON, DELAWARE 19808

Properties

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

6747612

NONE

09481357

6433849

NONE

09481360

6466188

NONE

09488692

Correspondence name and address
	INTELLECTUAL VENTURES MANAGEMENT- IP LEGAL
	3150 139TH AVENUE SE
	BUILDING 4, FLOOR 3
	BELLEVUE, WA 98005

Assignment: 22

Reel/Frame:	052088/0054			Pages:	4
		Recorded:	03/11/2020
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

CHEMTRON RESEARCH LLC

Exec Dt:

03/11/2020

Assignee

INTELLECTUAL VENTURES II LLC

251 LITTLE FALLS DRIVE

WILMINGTON, DELAWARE 19808

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Correspondence name and address
	INTELLECTUAL VENTURES MANAGEMENT- IP LEGAL
	3150 139TH AVENUE SE
	BUILDING 4, FLOOR 3
	BELLEVUE, WA 98005

Assignment: 23

Reel/Frame:	052547/0620			Pages:	4
		Recorded:	05/01/2020
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

CHEMTRON RESEARCH LLC

Exec Dt:

04/16/2020

Assignee

INTELLECTUAL VENTURES ASSETS 160 LLC

251 LITTLE FALLS DRIVE

WILMINGTON, DELAWARE 19808

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	INTELLECTUAL VENTURES MANAGEMENT- IP LEGAL
	3150 139TH AVENUE SE
	BUILDING 4, FLOOR 3
	BELLEVUE, WA 98005

Assignment: 24

Reel/Frame:	056514/0724			Pages:	4
		Recorded:	06/11/2021
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

CHEMTRON RESEARCH LLC

Exec Dt:

06/07/2021

Assignee

INTELLECTUAL VENTURES ASSETS 162 LLC

251 LITTLE FALLS DRIVE

WILMINGTON, DELAWARE 19808

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	INTELLECTUAL VENTURES MANAGEMENT- IP LEGAL
	3150 139TH AVENUE SE
	BUILDING 4, FLOOR 3
	BELLEVUE, WA 98005

Assignment: 25

Reel/Frame:	057270/0863			Pages:	5
		Recorded:	08/24/2021
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

CHEMTRON RESEARCH LLC

Exec Dt:

08/09/2021

Assignee

INTELLECTUAL VENTURES ASSETS 166 LLC

251 LITTLE FALLS DRIVE

WILMINGTON, DELAWARE 19808

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Correspondence name and address
	INTELLECTUAL VENTURES MANAGEMENT- IP LEGAL
	3150 139TH AVENUE SE
	BUILDING 4, FLOOR 3
	BELLEVUE, WA 98005

Assignment: 26

Reel/Frame:	057795/0830			Pages:	7
		Recorded:	10/14/2021
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

CHEMTRON RESEARCH LLC

Exec Dt:

10/14/2021

Assignee

INTELLECTUAL VENTURES II LLC

251 LITTLE FALLS DRIVE

WILMINGTON, DELAWARE 19808

Properties

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7071842	NONE		10609961	7589628	NONE		11372307	7876214	NONE		12401319
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Correspondence name and address
	INTELLECTUAL VENTURES MANAGEMENT- IP LEGAL
	3150 139TH AVENUE SE
	BUILDING 4, FLOOR 4
	BELLEVUE, WA 98005

Assignment: 27

Reel/Frame:	060585/0163			Pages:	4
		Recorded:	07/21/2022
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

CHEMTRON RESEARCH LLC

Exec Dt:

07/21/2022

Assignee

INTELLECTUAL VENTURES ASSETS 184 LLC

251 LITTLE FALLS DRIVE

WILMINGTON, DELAWARE 19808

Properties

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8972576

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Correspondence name and address
	INTELLECTUAL VENTURES MANAGEMENT- IP LEGAL
	3150 139TH AVE SE
	BELLEVUE, WA 98005

Assignment: 28

Reel/Frame:	062667/0076			Pages:	10
		Recorded:	02/12/2023
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

CHEMTRON RESEARCH LLC

Exec Dt:

12/22/2022

Assignee

INTELLECTUAL VENTURES ASSETS 186 LLC

251 LITTLE FALLS DRIVE

WILMINGTON, DELAWARE 19808

Properties

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6636259	NONE		09625824	6453361	NONE		09698777	6543230	NONE		09806868
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D571815	NONE		29276126	D562263	NONE		29281058	D574005	NONE		29281828

Correspondence name and address
	INTELLECTUAL VENTURES MANAGEMENT - IP LEGAL
	3150 - 139TH AVE SE BUILDING 4
	BELLEVUE, WA 98005

Assignment: 29

Reel/Frame:	065015/0641			Pages:	4
		Recorded:	09/25/2023
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

CHEMTRON RESEARCH LLC

Exec Dt:

09/25/2023

Assignee

INTELLECTUAL VENTURES ASSETS 190 LLC

251 LITTLE FALLS DRIVE

WILMINGTON, DELAWARE 19808

Properties

Pat #

Pub #

Intl #

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Intl #

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7513238

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Correspondence name and address
	INTELLECTUAL VENTURES MANAGEMENT- IP LEGAL
	3150 139TH AVE SE
	BELLEVUE, WA 98005

Assignment: 30

Reel/Frame:	066791/0137			Pages:	6
		Recorded:	03/15/2024
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

CHEMTRON RESEARCH LLC

Exec Dt:

03/15/2024

Assignee

INTELLECTUAL VENTURES ASSETS 192 LLC

251 LITTLE FALLS DRIVE

WILMINGTON, DELAWARE 19808

Properties

Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #
7301093	US20030159566		10376198	7869790	US20060069756		10949282	8334993	US20070206231		11365411
9165542	US20080091571		11931580	8238879	US20110069188		12957858	8300256	US20120033891		13275821
8660534	US20130002891		13540034

Correspondence name and address
	INTELLECTUAL VENTURES MANAGEMENT - IP LEGAL
	3150 - 139TH AVE SE BUILDING 4
	FLOOR 5
	BELLEVUE, WA 98005

Assignment: 31

Reel/Frame:	066941/0176			Pages:	4
		Recorded:	03/28/2024
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

CHEMTRON RESEARCH LLC

Exec Dt:

03/28/2024

Assignee

INTELLECTUAL VENTURES II LLC

251 LITTLE FALLS DRIVE

WILMINGTON, DELAWARE 19808

Property

Pat #

Pub #

Intl #

App #

7336805

US20050281436

11154772

Correspondence name and address
	INTELLECTUAL VENTURES MANAGEMENT - IP LEGAL
	3150 - 139TH AVE SE BUILDING 4
	FLOOR 5
	BELLEVUE, WA 98005

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