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Patent Assignment Assignor Details

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Assignor Name : KEYSTONE RETAINING WALL SYSTEMS LLC

Total Assignments: 11

Assignment: 1

Reel/Frame:	028014/0952			Pages:	42
		Recorded:	02/21/2012
Conveyance:	SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

CONTECH ENGINEERED SOLUTIONS LLC

Exec Dt:

02/07/2012

CONTECH BRIDGE SOLUTIONS LLC

Exec Dt:

02/07/2012

CONTECH STORMWATER SOLUTIONS LLC

Exec Dt:

02/07/2012

KEYSTONE RETAINING WALL SYSTEMS LLC

Exec Dt:

02/07/2012

CDS TECHNOLOGIES LLC

Exec Dt:

02/07/2012

CONTECH EARTH STABILIZATION SOLUTIONS LLC

Exec Dt:

02/07/2012

Assignee

WELLS FARGO CAPITAL FINANCE, LLC

100 PARK AVENUE, 14TH FLOOR

NEW YORK, NEW YORK 10017

Properties

Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #
5322629	NONE		08025020	5380121	NONE		08043572	5568994	NONE		08245869
5564857	NONE		08369709	5601384	NONE		08480287	5707088	NONE		08520310
5720577	NONE		08541046	5624576	NONE		08598232	5707527	NONE		08641282
5759415	NONE		08697319	5788848	NONE		08750706	5906456	NONE		08751818
5779391	NONE		08752694	5862581	NONE		08772940	5842727	NONE		08788942
5836717	NONE		08806113	5913790	NONE		08806485	5865006	NONE		08867363
6641720	NONE		08934078	6027639	NONE		09005945	6243994	NONE		09227826
6149352	NONE		09248435	7168892	NONE		09312352	6434892	NONE		09520636
6416253	NONE		09563171	6994381	NONE		09620177	6447213	NONE		09652566
6524722	US20020132130		09809229	6581783	US20020008060		09858586	6615561	US20020187010		09876654
6536994	US20030012608		09904037	6854231	US20030009970		09904038	6406217	NONE		09927117
6511595	US20020030005		09940439	6640505	NONE		09983561	6649048	US20030094407		09990564
6579038	NONE		10044326	6866446	US20030147705		10068324	6719492	NONE		10102921
7305798	NONE		10131526	6803002	US20030214069		10150484	6912823	US20030029114		10194433
6637981	US20020192035		10219790	6988337	NONE		10338906	6854928	US20030143029		10353477
6709201	US20030118410		10357982	6881463	US20040191461		10395537	7393155	US20070098945		10550121
6893192	US20040037655		10601051	6821058	NONE		10603069	7214311	US20040112807		10647102
7114305	US20040062609		10657375	6991114	US20050056587		10664376	7149591	US20050075740		10676331
6922950	US20040182017		10739734	7780141	US20050016106		10754454	7001110	US20050191130		10790491
6998038	US20050040113		10901905	7799235	US20060016767		10968707	7011474	US20050072095		10996208
6962465	US20050123354		11002780	7296692	US20050145562		11016358	7297266	US20050145555		11017415
7186058	US20060159519		11036772	7641178	US20050252146		11117638	7465391	US20070056889		11222612
7556451	US20070059102		11223566	NONE	US20060110223		11284151	7404308	US20080072642		11526387
7643592	US20070242787		11571209	7637688	US20070077387		11633344	7448830	US20070122239		11698341
7517450	US20080277326		11746238	8110099	US20080277327		11746249	7836868	US20080141657		11815651
NONE	US20090016849		11827888	8216479	US20080047886		11842607	7654776	US20080190057		12105064
7934351	US20090013638		12118004	7674067	US20080209828		12119552	7971407	US20080289282		12124311
8302591	US20080302350		12133798	7638066	US20090314723		12142401	8234828	US20080313988		12144228
7574886	US20080264510		12145174	7918623	US20090123228		12171665	8800235	US20090120029		12266951
NONE	US20090151281		12274963	NONE	US20090188196		12363231	8491224	US20090220302		12370287
8110105	US20090255868		12420486	8109540	US20090295149		12474902	NONE	US20090308015		12512587
9284200	US20100038327		12540408	8511024	US20090313936		12551070	8147688	US20100059430		12556728
NONE	US20100310695		12580368	8464491	US20100064620		12623907	7871223	US20100095632		12646120
7993718	US20100115859		12689062	8512555	NONE		12700224	8568129	US20100308502		12793243
8132988	US20100281809		12839028	NONE	US20110062088		12854484	8658044	US20110056890		12877696
8656678	US20110072753		12893308	8336274	US20120096793		12908074	NONE	US20110107707		13007828
NONE	US20110188939		13019372	NONE	US20110217127		13037685	8622659	US20110243669		13039924
NONE	US20110179737		13081891	NONE	US20110179747		13081916	8448634	US20110271946		13185618
D381086	NONE		29038326	D397808	NONE		29041812	D384168	NONE		29045497
D387434	NONE		29048550	D397230	NONE		29061335	D397451	NONE		29071987
D406902	NONE		29074683	D444289	NONE		29132144	D444610	NONE		29132147
D463577	NONE		29145324	D482800	NONE		29159146	D482801	NONE		29159157
D463041	NONE		29159167	D479342	NONE		29170809	D490533	NONE		29174704
D484610	NONE		29175887	D488568	NONE		29182876	D490542	NONE		29182982
D488569	NONE		29185034	D488424	NONE		29185392	D501935	NONE		29186712
D514706	NONE		29200558	D511387	NONE		29200559	D536058	NONE		29206883
D512513	NONE		29213162	D504957	NONE		29214060	D511215	NONE		29217514
D516735	NONE		29222251	D537501	NONE		29263329	D586925	NONE		29263666
D575414	NONE		29280952	D573722	NONE		29285322	D580561	NONE		29295750
D610710	NONE		29327515	D610711	NONE		29327532	D620615	NONE		29335218
D621070	NONE		29335219	D624666	NONE		29353457	D628713	NONE		29353465
D633629	NONE		29355661	D663858	NONE		29366124	D647632	NONE		29386331
D647633	NONE		29386335	D653356	NONE		29386348	D646403	NONE		29386359
D647218	NONE		29386363	D647219	NONE		29386365	D656242	NONE		29386465
D656625	NONE		29386472	D656243	NONE		29386473	D656244	NONE		29386476
D656626	NONE		29386478	D656627	NONE		29386481	D672886	NONE		29396295
D667139	NONE		29396298	D672887	NONE		29396300	D667140	NONE		29396302
D666740	NONE		29396303	D666741	NONE		29396304	D667566	NONE		29396306
D645167	NONE		UNAVAILABLE

Correspondence name and address
	SUSAN O'BRIEN
	CT LIEN SOLUTION
	187 WOLF ROAD, SUITE 101
	ALBANY, NEW YORK 12205

Assignment: 2

Reel/Frame:	030593/0762			Pages:	9
		Recorded:	06/12/2013
Attorney Dkt #:	027262-00024 (SGJ)
Conveyance:	MERGER (SEE DOCUMENT FOR DETAILS).

Assignors

KEYSTONE RETAINING WALL SYSTEMS LLC

Exec Dt:

06/30/2012

ALLIANCE CONSTRUCTION TECHNOLOGIES LLC

Exec Dt:

06/30/2012

Assignee

KEYSTONE RETAINING WALL SYSTEMS LLC

9025 CENTRE POINTE DRIVE

SUITE 400

WEST CHESTER, OHIO 45069

Property

Pat #

Pub #

Intl #

App #

7934351

US20090013638

12118004

Correspondence name and address
	MICHAEL J. NIEBERDING
	AUSTIN LANDING I
	10050 INNOVATION DRIVE, SUITE 400
	DAYTON, OH 45342

Assignment: 3

Reel/Frame:	028988/0200			Pages:	2
		Recorded:	09/19/2012
Attorney Dkt #:	027262-00024
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

KEYSTONE RETAINING WALL SYSTEMS LLC

Exec Dt:

09/17/2012

Assignee

CONTECH ENGINEERED SOLUTIONS LLC

9025 CENTRE POINTE DRIVE

SUITE 400

WEST CHESTER, OHIO 45069

Property

Pat #

Pub #

Intl #

App #

7918623

US20090123228

12171665

Correspondence name and address
	MICHAEL J. NIEBERDING
	AUSTIN LANDING I
	10050 INNOVATION LANDING, SUITE 400
	DAYTON, OH 45342

Assignment: 4

Reel/Frame:	030634/0040			Pages:	32
		Recorded:	06/18/2013
Attorney Dkt #:	71620.0097/P.OVERMYER/VR
Conveyance:	NOTICE OF GRANT OF SECURITY INTEREST IN PATENTS

Assignors

KEYSTONE RETAINING WALL SYSTEMS LLC

Exec Dt:

06/13/2013

CONTECH ENGINEERED SOLUTIONS LLC

Exec Dt:

06/13/2013

IMBRIUM SYSTEMS LLC

Exec Dt:

06/13/2013

Assignee

GOLDMAN SACHS LENDING PARTNERS LLC

200 WEST STREET

NEW YORK, NEW YORK 10282

Properties

Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #
5568994	NONE		08245869	5498331	NONE		08337393	5601384	NONE		08480287
5707088	NONE		08520310	5720577	NONE		08541046	5624576	NONE		08598232
5707527	NONE		08641282	5725760	NONE		08642651	5753115	NONE		08677419
5788848	NONE		08750706	5906456	NONE		08751818	5779391	NONE		08752694
5862581	NONE		08772940	5842727	NONE		08788942	5836717	NONE		08806113
5913790	NONE		08806485	5849181	NONE		08867049	5865006	NONE		08867363
6641720	NONE		08934078	6027639	NONE		09005945	6243994	NONE		09227826
6149352	NONE		09248435	6068765	NONE		09276827	7168892	NONE		09312352
6434892	NONE		09520636	6416253	NONE		09563171	6994381	NONE		09620177
6447213	NONE		09652566	6371690	NONE		09731045	6524722	US20020132130		09809229
6581783	US20020008060		09858586	6615561	US20020187010		09876654	6536994	US20030012608		09904037
6854231	US20030009970		09904038	6406217	NONE		09927117	6511595	US20020030005		09940439
6640505	NONE		09983561	6649048	US20030094407		09990564	6579038	NONE		10044326
6866446	US20030147705		10068324	6719492	NONE		10102921	7305798	NONE		10131526
6803002	US20030214069		10150484	6912823	US20030029114		10194433	6637981	US20020192035		10219790
6988337	NONE		10338906	6854928	US20030143029		10353477	6709201	US20030118410		10357982
6881463	US20040191461		10395537	7393155	US20070098945		10550121	6893192	US20040037655		10601051
7214311	US20040112807		10647102	7114305	US20040062609		10657375	6991114	US20050056587		10664376
6922950	US20040182017		10739734	7780141	US20050016106		10754454	7001110	US20050191130		10790491
6998038	US20050040113		10901905	7799235	US20060016767		10968707	7011474	US20050072095		10996208
6962465	US20050123354		11002780	7296692	US20050145562		11016358	7297266	US20050145555		11017415
7186058	US20060159519		11036772	7641178	US20050252146		11117638	7465391	US20070056889		11222612
7556451	US20070059102		11223566	7404308	US20080072642		11526387	7637688	US20070077387		11633344
7448830	US20070122239		11698341	7419591	US20070187307		11738842	7517450	US20080277326		11746238
8110099	US20080277327		11746249	8746463	US20070267342		11751209	NONE	US20090016849		11827888
8221618	US20090045149		11839303	8216479	US20080047886		11842607	7582216	US20090050583		11843377
7666303	US20090020466		11942049	8123935	US20090045128		12014888	7654776	US20080190057		12105064
7934351	US20090013638		12118004	7674067	US20080209828		12119552	7971407	US20080289282		12124311
8302591	US20080302350		12133798	7638066	US20090314723		12142401	8234828	US20080313988		12144228
7574886	US20080264510		12145174	7918623	US20090123228		12171665	8800235	US20090120029		12266951
NONE	US20090151281		12274963	8491224	US20090220302		12370287	8110105	US20090255868		12420486
8109540	US20090295149		12474902	9284200	US20100038327		12540408	8511024	US20090313936		12551070
8147688	US20100059430		12556728	7837868	US20100051525		12617149	8464491	US20100064620		12623907
7871223	US20100095632		12646120	7993718	US20100115859		12689062	8512555	NONE		12700224
8568129	US20100308502		12793243	8132988	US20100281809		12839028	NONE	US20110062088		12854484
8658044	US20110056890		12877696	8656678	US20110072753		12893308	8336274	US20120096793		12908074
NONE	US20110188939		13019372	NONE	US20110217127		13037685	8622659	US20110243669		13039924
NONE	US20110179747		13081916	8448634	US20110271946		13185618	8298641	US20110293873		13205161
8287726	US20120132581		13283000	NONE	US20120151978		13312367	NONE	US20120305492		13325692
NONE	US20130175216		13344997	8318015	US20120111780		13352977	8678449	US20120168021		13367173
NONE	US20120131873		13368005	8562327	US20120146263		13397940	NONE	US20130221010		13405994
8795777	US20120213590		13407356	9057461	US20130240070		13419047	8434971	US20120183362		13430107
NONE	US20120298590		13488732	8789337	US20130008108		13541043	NONE	US20120291391		13564172
NONE	US20130071189		13613710	8887469	US20130067845		13622721	8609215	US20130036697		13626443
8607522	US20130025227		13647083	NONE	US20130140229		13680958	8726595	US20130111844		13722349
NONE	US20130180903		13740872	NONE	US20130180929		13740905	8523486	US20130202359		13756910
NONE	US20130149043		13759511	8820022	US20140260057		13835841	NONE	US20140259902		13835963
NONE	US20130276401		13864836	8701647	US20130239941		13887844	D444289	NONE		29132144
D444610	NONE		29132147	D463577	NONE		29145324	D482800	NONE		29159146
D482801	NONE		29159157	D463041	NONE		29159167	D479342	NONE		29170809
D490533	NONE		29174704	D484610	NONE		29175887	D488242	NONE		29182870
D488568	NONE		29182876	D490542	NONE		29182982	D488569	NONE		29185034
D501935	NONE		29186712	D514706	NONE		29200558	D511387	NONE		29200559
D536058	NONE		29206883	D512513	NONE		29213162	D504957	NONE		29214060
D511215	NONE		29217514	D516735	NONE		29222251	D537501	NONE		29263329
D586925	NONE		29263666	D575414	NONE		29280952	D573722	NONE		29285322
D580561	NONE		29295750	D610710	NONE		29327515	D610711	NONE		29327532
D620615	NONE		29335218	D621070	NONE		29335219	D624666	NONE		29353457
D628713	NONE		29353465	D633629	NONE		29355661	D663858	NONE		29366124
D657890	NONE		29377311	D647632	NONE		29386331	D647633	NONE		29386335
D653356	NONE		29386348	D646403	NONE		29386359	D647218	NONE		29386363
D647219	NONE		29386365	D656242	NONE		29386465	D656625	NONE		29386472
D656243	NONE		29386473	D656244	NONE		29386476	D656626	NONE		29386478
D656627	NONE		29386481	D672886	NONE		29396295	D667139	NONE		29396298
D672887	NONE		29396300	D667140	NONE		29396302	D666740	NONE		29396303
D666741	NONE		29396304	D667566	NONE		29396306	D667142	NONE		29400533
D661407	NONE		29401164	D674510	NONE		29401166	D664677	NONE		29401210
D661408	NONE		29401218	D661409	NONE		29401904	D665515	NONE		29403303
D666316	NONE		29403306	D666317	NONE		29403308	D666318	NONE		29403310
D666319	NONE		29403311	D671657	NONE		29404851	D708765	NONE		29404852
D674118	NONE		29413744	D674119	NONE		29413745	D674120	NONE		29413747
D697634	NONE		29413755	D694914	NONE		29417050	D689203	NONE		29417053
D689204	NONE		29417055	D694910	NONE		29417404	D688812	NONE		29418679
D688813	NONE		29418680	D688814	NONE		29418685	D688815	NONE		29418688
D688816	NONE		29418689	D685502	NONE		29426991	D680233	NONE		29438093
D680663	NONE		29438095	D680664	NONE		29438097	D720087	NONE		29439092
D686346	NONE		29440563	D701325	NONE		29446959	D701326	NONE		29446965
D066514	NONE		UNAVAILABLE

Correspondence name and address
	VINDRA RICHTER C/O WEIL ET AL
	767 FIFTH AVE.
	NEW YORK, NY 10153

Assignment: 5

Reel/Frame:	031918/0187			Pages:	3
		Recorded:	01/08/2014
Attorney Dkt #:	KEY1076D1
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

KEYSTONE RETAINING WALL SYSTEMS LLC

Exec Dt:

12/30/2013

Assignee

KEYSTONE RETAINING WALL SYSTEMS LLC

9025 CENTRE POINTE DRIVE

SUITE 400

WEST CHESTER, OHIO 45069

Property

Pat #

Pub #

Intl #

App #

D701325

NONE

29446959

Correspondence name and address
	POPOVICH, WILES & O'CONNELL, P.A.
	8519 EAGLE POINT BLVD., SUITE 180
	LAKE ELMO, MN 55042

Assignment: 6

Reel/Frame:	031918/0225			Pages:	3
		Recorded:	01/08/2014
Attorney Dkt #:	KEY1076D2
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

KEYSTONE RETAINING WALL SYSTEMS LLC

Exec Dt:

12/30/2013

Assignee

KEYSTONE RETAINING WALL SYSTEMS LLC

9025 CENTRE POINTE DRIVE

SUITE 400

WEST CHESTER, OHIO 45069

Property

Pat #

Pub #

Intl #

App #

D701326

NONE

29446965

Correspondence name and address
	POPOVICH, WILES & O'CONNELL, P.A.
	8519 EAGLE POINT BLVD., SUITE 180
	LAKE ELMO, MN 55042

Assignment: 7

Reel/Frame:	031918/0253			Pages:	3
		Recorded:	01/08/2014
Attorney Dkt #:	KEY1054D1
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

KEYSTONE RETAINING WALL SYSTEMS LLC

Exec Dt:

12/30/2013

Assignee

KEYSTONE RETAINING WALL SYSTEMS LLC

9025 CENTRE POINTE DRIVE

SUITE 400

WEST CHESTER, OHIO 45069

Property

Pat #

Pub #

Intl #

App #

D717970

NONE

29476780

Correspondence name and address
	POPOVICH, WILES & O'CONNELL, P.A.
	8519 EAGLE POINT BLVD., SUITE 180
	LAKE ELMO, MN 55042

Assignment: 8

Reel/Frame:	040852/0143			Pages:	24
		Recorded:	12/08/2016
Attorney Dkt #:	037216-0035
Conveyance:	SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

KEYSTONE RETAINING WALL SYSTEMS LLC

Exec Dt:

11/15/2016

Assignee

WELLS FARGO BANK, NATIONAL ASSOCIATION, AS AGENT

1525 WEST WT HARRIS BLVD.

MAC D1109-019

CHARLOTTE, NORTH CAROLINA 28262

Properties

Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #
6149352	NONE		09248435	7168892	NONE		09312352	6447213	NONE		09652566
6615561	US20020187010		09876654	6536994	US20030012608		09904037	6854231	US20030009970		09904038
6912823	US20030029114		10194433	6637981	US20020192035		10219790	6881463	US20040191461		10395537
7393155	US20070098945		10550121	6893192	US20040037655		10601051	7780141	US20050016106		10754454
7011474	US20050072095		10996208	7641178	US20050252146		11117638	7637688	US20070077387		11633344
7448830	US20070122239		11698341	7654776	US20080190057		12105064	7934351	US20090013638		12118004
7674067	US20080209828		12119552	7971407	US20080289282		12124311	8302591	US20080302350		12133798
8234828	US20080313988		12144228	8800235	US20090120029		12266951	8511024	US20090313936		12551070
8464491	US20100064620		12623907	7871223	US20100095632		12646120	7993718	US20100115859		12689062
8568129	US20100308502		12793243	8132988	US20100281809		12839028	8656678	US20110072753		12893308
8336274	US20120096793		12908074	8622659	US20110243669		13039924	8448634	US20110271946		13185618
8298641	US20110293873		13205161	8562327	US20120146263		13397940	8887469	US20130067845		13622721
8609215	US20130036697		13626443	8607522	US20130025227		13647083	8726595	US20130111844		13722349
8820022	US20140260057		13835841	8701647	US20130239941		13887844	8701648	US20130312727		13955527
8888401	US20140047788		14052161	9028175	US20140105691		14133952	9181714	US20140237926		14190630
9021761	US20140260059		14204501	9464434	US20140272449		14205760	9267260	US20150040507		14524404
9428906	US20150059273		14537997	D479342	NONE		29170809	D488242	NONE		29182870
D488568	NONE		29182876	D490542	NONE		29182982	D488569	NONE		29185034
D501935	NONE		29186712	D536058	NONE		29206883	D537501	NONE		29263329
D586925	NONE		29263666	D610710	NONE		29327515	D610711	NONE		29327532
D620615	NONE		29335218	D621070	NONE		29335219	D624666	NONE		29353457
D628713	NONE		29353465	D633629	NONE		29355661	D663858	NONE		29366124
D657890	NONE		29377311	D647632	NONE		29386331	D647633	NONE		29386335
D653356	NONE		29386348	D646403	NONE		29386359	D647218	NONE		29386363
D647219	NONE		29386365	D656242	NONE		29386465	D656625	NONE		29386472
D656243	NONE		29386473	D656244	NONE		29386476	D656626	NONE		29386478
D656627	NONE		29386481	D672886	NONE		29396295	D667139	NONE		29396298
D672887	NONE		29396300	D667140	NONE		29396302	D666740	NONE		29396303
D666741	NONE		29396304	D667566	NONE		29396306	D667142	NONE		29400533
D661407	NONE		29401164	D674510	NONE		29401166	D664677	NONE		29401210
D661408	NONE		29401218	D661409	NONE		29401904	D665514	NONE		29403300
D665515	NONE		29403303	D666316	NONE		29403306	D666317	NONE		29403308
D666318	NONE		29403310	D666319	NONE		29403311	D671657	NONE		29404851
D708765	NONE		29404852	D674118	NONE		29413744	D674119	NONE		29413745
D674120	NONE		29413747	D694914	NONE		29417050	D689203	NONE		29417053
D689204	NONE		29417055	D688812	NONE		29418679	D688813	NONE		29418680
D688814	NONE		29418685	D688815	NONE		29418688	D688816	NONE		29418689
D685502	NONE		29426991	D680233	NONE		29438093	D680663	NONE		29438095
D680664	NONE		29438097	D720087	NONE		29439092	D686346	NONE		29440563
D701325	NONE		29446959	D701326	NONE		29446965	D711014	NONE		29462057
D717970	NONE		29476780	D722707	NONE		29484424	D725795	NONE		29484428
D743055	NONE		29493599	D749752	NONE		29507326	D766464	NONE		29541489
D765880	NONE		29541501	D765270	NONE		29541502

Correspondence name and address
	LATHAM & WATKINS LLP C/O ANGELA M. AMARU
	885 THIRD AVENUE
	SUITE 1000
	NEW YORK, NY 10022

Assignment: 9

Reel/Frame:	059437/0933			Pages:	21
		Recorded:	03/18/2022
Attorney Dkt #:	037216-0035
Conveyance:	SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

KEYSTONE RETAINING WALL SYSTEMS LLC

Exec Dt:

03/18/2022

Assignee

WELLS FARGO BANK, N.A., AS AGENT

1700 LINCOLN STREET

3RD FLOOR

DENVER, COLORADO 80203

Properties

Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #
9643337	US20140090632		14085189	9739028	US20140270988		14204589	9580881	US20150023741		14507295
9574317	US20160010307		14861224	9903088	US20160237638		15045795	9832934	US20160242364		15052782
9951527	US20170022722		15215109	9732523	US20170022710		15217406	9745742	US20160333577		15221767
9943983	US20170072593		15264895	10329717	US20170051458		15283770	9957687	US20170114515		15401646
10156077	US20180023303		15653796	10422101	US20180030683		15730228	10337163	US20180044877		15793265
10519656	US20180106038		15845395	10370859	US20180238061		15959817	11498241	US20180333893		16048881
10927547	US20180334805		16048930	10760269	US20190119915		16166533	10760281	US20190055736		16167961
10711425	US20190277001		16294177	10760224	US20190309484		16449723	10760242	US20190323198		16458800
10655340	US20190352914		16527450	11346559	US20200182473		16704222	11401714	US20200131766		16730102
11060305	US20200284046		16876598	11174616	US20200299920		16898473	11598094	US20200347596		16936583
NONE	US20210172171		17180561	D665515	NONE		29403303	D773072	NONE		29518428
D775372	NONE		29523979	D773694	NONE		29525577	D789555	NONE		29533762
D791345	NONE		29533763	D789556	NONE		29533764	D782703	NONE		29547073
D782704	NONE		29547077	D789558	NONE		29559779	D814911	NONE		29571762
D812781	NONE		29571768	D815938	NONE		29571777	D814278	NONE		29571782
D810322	NONE		29582059	D809673	NONE		29584507	D844181	NONE		29601773
D824542	NONE		29602747	D819231	NONE		29602751	D816869	NONE		29602753
D877653	NONE		29617987	D846760	NONE		29623489	D866799	NONE		29643566
D880727	NONE		29677506	D905282	NONE		29712699

Correspondence name and address
	LATHAM & WATKINS LLP, C/O JESSICA BAJADA
	1271 AVENUE OF THE AMERICAS
	NEW YORK, NY 10020

Assignment: 10

Reel/Frame:	059479/0336			Pages:	25
		Recorded:	03/23/2022
Attorney Dkt #:	150024/7076- PSA (ABL)
Conveyance:	PATENT SECURITY AGREEMENT (ABL)

Assignors

UNITED STATES PIPE AND FOUNDRY COMPANY, LLC

Exec Dt:

03/18/2022

GRIFFIN PIPE PRODUCTS CO., LLC

Exec Dt:

03/18/2022

CUSTOM FAB, INC.

Exec Dt:

03/18/2022

BIO CLEAN ENVIRONMENTAL SERVICES, INC.

Exec Dt:

03/18/2022

MODULAR WETLAND SYSTEMS, INC.

Exec Dt:

03/18/2022

FORTERRA PIPE & PRECAST, LLC

Exec Dt:

03/18/2022

FORTERRA CONCRETE PRODUCTS, INC.

Exec Dt:

03/18/2022

FORTERRA PRECAST CONCEPTS, LLC

Exec Dt:

03/18/2022

BEST BLOCK, LLC

Exec Dt:

03/18/2022

PAVESTONE, LLC

Exec Dt:

03/18/2022

CONTECH ENGINEERED SOLUTIONS LLC

Exec Dt:

03/18/2022

KEYSTONE RETAINING WALL SYSTEMS LLC

Exec Dt:

03/18/2022

Assignee

WELLS FARGO BANK, NATIONAL ASSOCIATION, AS AGENT

1100 ABERNATHY RD.

SUITE 1600

ATLANTA, GEORGIA 30328

Properties

Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #
7108289	NONE		09590586	6730876	US20020179583		09866258	6688652	US20030107214		10017889
7104573	US20040075217		10685914	7207606	US20050230972		10827159	7093863	US20050006855		10841197
7137653	US20050067836		10950263	7186333	US20050199537		11076543	7425262	NONE		11735384
8871087	US20090045145		11840827	7770628	US20090090483		11906738	7470362	US20080251448		11929266
7674378	US20080142438		11931199	7632403	US20080121579		12027092	8282869	US20090084793		12288172
8293378	US20090252986		12315529	8600702	US20100169043		12346151	8322109	US20100300033		12474849
8282825	US20110031173		12560357	8697251	US20110177358		12690568	8496814	US20110192773		12701689
8303816	US20120091057		13215077	8940170	US20130048557		13243893	8689502	US20120298244		13481008
9051192	US20140027362		13556222	9512582	US20140119831		13661167	8771515	US20130056424		13668455
9022694	US20140212223		13754368	8733424	NONE		13842303	9273457	US20140158596		13902827
9322155	US20150101971		14051439	9151033	US20150101969		14051447	9643337	US20140090632		14085189
9604160	US20150183659		14145765	9758943	NONE		14176991	9739028	US20140270988		14204589
9598850	US20140263004		14206154	8960263	US20140262112		14219825	8910699	US20140262120		14254668
9409805	US20140251928		14284154	9701046	US20140377393		14311189	9829137	US20160305592		14437152
9580881	US20150023741		14507295	9809969	US20150129473		14537756	10046480	US20150136108		14546188
NONE	US20160377208		14747807	9574317	US20160010307		14861224	9903088	US20160237638		15045795
10227768	US20160168838		15052741	9832934	US20160242364		15052782	9744697	US20160201287		15074830
10550973	US20160298797		15103718	9732508	NONE		15135514	9951527	US20170022722		15215109
10294135	US20160326032		15216418	9732523	US20170022710		15217406	9745742	US20160333577		15221767
9943983	US20170072593		15264895	10329717	US20170051458		15283770	9957687	US20170114515		15401646
10307696	US20170165593		15442466	10369496	US20170197157		15470199	10876661	US20170299090		15486491
10059043	US20170305042		15645715	10156077	US20180023303		15653796	10151083	US20170321397		15657253
10267029	US20170328052		15667398	9999993	US20170355108		15688784	10344466	US20190078310		15700149
10422101	US20180030683		15730228	10151096	US20180030712		15782961	10337163	US20180044877		15793265
10927538	US20180087262		15805346	10519656	US20180106038		15845395	10653983	US20180304177		15956714
10370859	US20180238061		15959817	10583588	US20180257271		15978891	10486344	US20180272574		15994313
11498241	US20180333893		16048881	10927547	US20180334805		16048930	10760269	US20190119915		16166533
10760281	US20190055736		16167961	10626580	US20190106864		16214527	10711425	US20190277001		16294177
11306849	US20190309882		16310363	10774516	US20190242106		16390144	11053147	US20200071211		16417472
11053147	US20200071211		16417472	NONE	US20190282932		16429204	11260321	US20190282933		16429212
10760224	US20190309484		16449723	10760242	US20190323198		16458800	11261595	US20190330836		16505275
10655340	US20190352914		16527450	11149427	US20190360190		16537585	NONE	US20200179826		16571449
11220815	US20200011048		16577617	10899049	US20200086533		16693994	11401714	US20200131766		16730102
11034062	US20200230849		16812851	11060305	US20200284046		16876598	11174616	US20200299920		16898473
11598094	US20200347596		16936583	11926548	US20210155518		16984020	11268256	US20210062452		17001866
NONE	US20210079640		17020696	11414852	US20210087804		17027654	11535526	US20210017041		17062518
11459255	US20210114905		17076699	11054070	NONE		17097326	NONE	US20220221087		17144230
NONE	US20210156133		17164513	NONE	US20210172171		17180561	11713569	US20220049486		17397252
NONE	US20210404169		17472656	NONE	US20230022278		17545435	D515673	NONE		29168282
D513793	NONE		29207349	D514669	NONE		29207352	D559958	NONE		29250561
D557385	NONE		29250562	D559959	NONE		29250563	D572802	NONE		29250564
D556865	NONE		29257977	D593642	NONE		29280063	D574933	NONE		29296588
D620086	NONE		29332854	D666514	NONE		29389255	D773072	NONE		29518428
D773693	NONE		29521412	D775372	NONE		29523979	D773694	NONE		29525577
D789555	NONE		29533762	D791345	NONE		29533763	D789556	NONE		29533764
D791346	NONE		29543176	D782703	NONE		29547073	D782704	NONE		29547077
D789558	NONE		29559779	D795383	NONE		29567711	D795385	NONE		29571016
D814911	NONE		29571762	D812781	NONE		29571768	D815938	NONE		29571777
D814278	NONE		29571782	D810322	NONE		29582059	D809673	NONE		29584507
D844181	NONE		29601773	D824542	NONE		29602747	D819231	NONE		29602751
D816869	NONE		29602753	D844856	NONE		29609697	D828902	NONE		29611522
D828903	NONE		29611524	D877653	NONE		29617987	D846760	NONE		29623489
D866799	NONE		29643566	D880727	NONE		29677506	D887024	NONE		29680586
D928986	NONE		29697510	D905282	NONE		29712699	D1021149	NONE		29799369
D1015573	NONE		29799372

Correspondence name and address
	WINSTON & STRAWN LLP - BECKY TROUTMAN
	101 CALIFORNIA STREET
	35TH FLOOR
	SAN FRANCISCO, CA 94111-5840

Assignment: 11

Reel/Frame:	059479/0437			Pages:	25
		Recorded:	03/23/2022
Attorney Dkt #:	150024/7076 PSA (ABL)
Conveyance:	PATENT SECURITY AGREEMENT (ABL)

Assignors

UNITED STATES PIPE AND FOUNDRY COMPANY, LLC

Exec Dt:

03/18/2022

GRIFFIN PIPE PRODUCTS CO., LLC

Exec Dt:

03/18/2022

CUSTOM FAB, INC.

Exec Dt:

03/18/2022

BIO CLEAN ENVIRONMENTAL SERVICES, INC.

Exec Dt:

03/18/2022

MODULAR WETLAND SYSTEMS, INC.

Exec Dt:

03/18/2022

FORTERRA PIPE & PRECAST, LLC

Exec Dt:

03/18/2022

FORTERRA CONCRETE PRODUCTS, INC.

Exec Dt:

03/18/2022

FORTERRA PRECAST CONCEPTS, LLC

Exec Dt:

03/18/2022

BEST BLOCK, LLC

Exec Dt:

03/18/2022

PAVESTONE, LLC

Exec Dt:

03/18/2022

CONTECH ENGINEERED SOLUTIONS LLC

Exec Dt:

03/18/2022

KEYSTONE RETAINING WALL SYSTEMS LLC

Exec Dt:

03/18/2022

Assignee

WELLS FARGO BANK, NATIONAL ASSOCIATION, AS AGENT

1100 ABERNATHY RD.

SUITE 1600

ATLANTA, GEORGIA 30328

Properties

Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #
7108289	NONE		09590586	6730876	US20020179583		09866258	6688652	US20030107214		10017889
7104573	US20040075217		10685914	7207606	US20050230972		10827159	7093863	US20050006855		10841197
7137653	US20050067836		10950263	7186333	US20050199537		11076543	7425262	NONE		11735384
8871087	US20090045145		11840827	7770628	US20090090483		11906738	7470362	US20080251448		11929266
7674378	US20080142438		11931199	7632403	US20080121579		12027092	8282869	US20090084793		12288172
8293378	US20090252986		12315529	8600702	US20100169043		12346151	8322109	US20100300033		12474849
8282825	US20110031173		12560357	8697251	US20110177358		12690568	8496814	US20110192773		12701689
8303816	US20120091057		13215077	8940170	US20130048557		13243893	8689502	US20120298244		13481008
9051192	US20140027362		13556222	9512582	US20140119831		13661167	8771515	US20130056424		13668455
9022694	US20140212223		13754368	8733424	NONE		13842303	9273457	US20140158596		13902827
9322155	US20150101971		14051439	9151033	US20150101969		14051447	9643337	US20140090632		14085189
9604160	US20150183659		14145765	9758943	NONE		14176991	9739028	US20140270988		14204589
9598850	US20140263004		14206154	8960263	US20140262112		14219825	8910699	US20140262120		14254668
9409805	US20140251928		14284154	9701046	US20140377393		14311189	9829137	US20160305592		14437152
9580881	US20150023741		14507295	9809969	US20150129473		14537756	10046480	US20150136108		14546188
NONE	US20160377208		14747807	9574317	US20160010307		14861224	9903088	US20160237638		15045795
10227768	US20160168838		15052741	9832934	US20160242364		15052782	9744697	US20160201287		15074830
10550973	US20160298797		15103718	9732508	NONE		15135514	9951527	US20170022722		15215109
10294135	US20160326032		15216418	9732523	US20170022710		15217406	9745742	US20160333577		15221767
9943983	US20170072593		15264895	10329717	US20170051458		15283770	9957687	US20170114515		15401646
10307696	US20170165593		15442466	10369496	US20170197157		15470199	10876661	US20170299090		15486491
10059043	US20170305042		15645715	10156077	US20180023303		15653796	10151083	US20170321397		15657253
10267029	US20170328052		15667398	9999993	US20170355108		15688784	10344466	US20190078310		15700149
10422101	US20180030683		15730228	10151096	US20180030712		15782961	10337163	US20180044877		15793265
10927538	US20180087262		15805346	10519656	US20180106038		15845395	10653983	US20180304177		15956714
10370859	US20180238061		15959817	10583588	US20180257271		15978891	10486344	US20180272574		15994313
11498241	US20180333893		16048881	10927547	US20180334805		16048930	10760269	US20190119915		16166533
10760281	US20190055736		16167961	10626580	US20190106864		16214527	10711425	US20190277001		16294177
11306849	US20190309882		16310363	10774516	US20190242106		16390144	11053147	US20200071211		16417472
11053147	US20200071211		16417472	NONE	US20190282932		16429204	11260321	US20190282933		16429212
10760224	US20190309484		16449723	10760242	US20190323198		16458800	11261595	US20190330836		16505275
10655340	US20190352914		16527450	11149427	US20190360190		16537585	NONE	US20200179826		16571449
11220815	US20200011048		16577617	10899049	US20200086533		16693994	11346559	US20200182473		16704222
11401714	US20200131766		16730102	11034062	US20200230849		16812851	11060305	US20200284046		16876598
11174616	US20200299920		16898473	11598094	US20200347596		16936583	11926548	US20210155518		16984020
11268256	US20210062452		17001866	NONE	US20210079640		17020696	11414852	US20210087804		17027654
11535526	US20210017041		17062518	11459255	US20210114905		17076699	11054070	NONE		17097326
NONE	US20220221087		17144230	NONE	US20210156133		17164513	NONE	US20210172171		17180561
11713569	US20220049486		17397252	NONE	US20210404169		17472656	NONE	US20230022278		17545435
D515673	NONE		29168282	D513793	NONE		29207349	D514669	NONE		29207352
D559958	NONE		29250561	D557385	NONE		29250562	D559959	NONE		29250563
D572802	NONE		29250564	D556865	NONE		29257977	D593642	NONE		29280063
D574933	NONE		29296588	D620086	NONE		29332854	D666514	NONE		29389255
D773072	NONE		29518428	D773693	NONE		29521412	D775372	NONE		29523979
D773694	NONE		29525577	D789555	NONE		29533762	D791345	NONE		29533763
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Correspondence name and address
	WINSTON & STRAWN LLP - BECKY TROUTMAN
	101 CALIFORNIA STREET
	35TH FLOOR
	SAN FRANCISCO, CA 94111-5840

Search Results as of: 06/06/2024 01:31 AM

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Web interface last modified: August 25, 2017 v.2.6