skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignee Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignee Name : PROPEX OPERATING COMPANY, LLC
Total Assignments: 20
Assignment: 1
Reel/Frame:045109/0728   Pages: 8
Recorded: 03/05/2018
Attorney Dkt #:(502694-1600)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WARD, IAN MACMILLAN
Exec Dt:
12/16/2005
2
HINE, PETER JOHN
Exec Dt:
12/16/2005
3
NORRIS, KEITH
Exec Dt:
12/14/2005
Assignee
1
PROPEX OPERATING COMPANY, LLC
4019 INDUSTRY DRIVE
CHATTANOOGA, TENNESSEE 37416
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10850479
US20180126708
15845671
Correspondence name and address
HUSCH BLACKWELL LLP
120 S RIVERSIDE PLAZA
22ND FLOOR
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:022645/0864   Pages: 8
Recorded: 05/08/2009
Attorney Dkt #:23721-1 RMP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PROPEX INC.
Exec Dt:
04/24/2009
Assignee
1
PROPEX OPERATING COMPANY, LLC
6025 LEE HIGHWAY, SUITE 425
CHATTANOOGA, TENNESSEE 37421
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4939036
NONE
07376385
 
5173356
NONE
07556353
 
5073436
NONE
07556354
 
5208098
NONE
07601519
 
5182162
NONE
07602519
 
5108224
NONE
07627029
 
5114787
NONE
07704816
 
5187005
NONE
07805579
 
5201497
NONE
07844137
 
5244724
NONE
07880494
 
5358356
NONE
08099043
 
5641002
NONE
08367340
 
5759462
NONE
08467057
 
5763069
NONE
08847793
 
5942451
NONE
08850169
 
5942452
NONE
08850170
 
5925434
NONE
08873650
 
6849565
NONE
09634474
 
7018492
NONE
09696519
 
6740385
US20020172795
09820237
 
6897170
US20030031825
10268837
 
NONE
US20050260380
10850329
 
NONE
US20060204711
11337102
 
NONE
US20070178790
11343494
 
7670660
US20060204712
11362700
 
NONE
US20080017294
11828066
 
NONE
US20080086808
11871275
 
NONE
US20080124505
11946240
 
8912105
US20100218666
11993087
 
8246873
NONE
12263264
 
8211195
US20090301304
12302737
Correspondence name and address
RENEE PRESCAN
300 NORTH LASALLE STREET
KIRKLAND & ELLIS LLP
CHICAGO, IL 60654
Assignment: 3
Reel/Frame:022645/0875   Pages: 6
Recorded: 05/08/2009
Attorney Dkt #:23721-1 RMP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PROPEX CONCRETE SYSTEMS CORPORATION
Exec Dt:
04/24/2009
Assignee
1
PROPEX OPERATING COMPANY, LLC
6025 LEE HIGHWAY, SUITE 425
CHATTANOOGA, TENNESSEE 37421
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5456752
NONE
08136395
 
5419965
NONE
08207108
 
6162845
NONE
08336529
 
5628822
NONE
08540181
 
5981630
NONE
09006970
 
6550362
NONE
09696317
Correspondence name and address
RENEE PRESCAN
300 NORTH LASALLE STREET
KIRKLAND & ELLIS LLP
CHICAGO, IL 60654
Assignment: 4
Reel/Frame:022645/0883   Pages: 7
Recorded: 05/08/2009
Attorney Dkt #:23721-1 RMP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PROPEX GEOSOLUTIONS CORPORATION
Exec Dt:
04/24/2009
Assignee
1
PROPEX OPERATING COMPANY, LLC
6025 LEE HIGHWAY, SUITE 425
CHATTANOOGA, TENNESSEE 37421
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5326192
NONE
07964209
 
5616399
NONE
08444740
 
5567087
NONE
08445177
 
6559207
NONE
09524819
 
6418974
NONE
09760272
 
7820560
US20050020157
10626260
 
8043689
US20060134389
11297022
Correspondence name and address
RENEE PRESCAN
300 NORTH LASALLE STREET
KIRKLAND & ELLIS LLP
CHICAGO, IL 60654
Assignment: 5
Reel/Frame:023830/0681   Pages: 8
Recorded: 01/22/2010
Attorney Dkt #:502694.276
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PROPEX INC.
Exec Dt:
04/24/2009
Assignee
1
PROPEX OPERATING COMPANY, LLC
6025 LEE HIGHWAY
SUITE 425
CHATTANOOGA, TENNESSEE 37421
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8211195
US20090301304
12302737
Correspondence name and address
HUSCH BLACKWELL SANDERS LLP
190 CARONDELET PLAZA
SUITE 600
ST. LOUIS, MO 63105
Assignment: 6
Reel/Frame:032904/0876   Pages: 6
Recorded: 05/15/2014
Attorney Dkt #:4977-108583CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PROPEX GEOSOLUTIONS CORPORATION
Exec Dt:
04/24/2009
Assignee
1
PROPEX OPERATING COMPANY, LLC
6025 LEE HIGHWAY
SUITE 425
CHATTANOOGA, TENNESSEE 37421
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8747995
US20120128437
13267593
Correspondence name and address
LAURA A. LABEOTS
120 S. RIVERSIDE PLAZA
SUITE 2200
CHICAGO, IL 60606
Assignment: 7
Reel/Frame:033079/0630   Pages: 6
Recorded: 06/11/2014
Attorney Dkt #:502694-1419
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PROPEX OPERATING COMPANY, LLC
Exec Dt:
04/24/2009
Assignee
1
PROPEX OPERATING COMPANY, LLC
6025 LEE HIGHWAY
SUITE 425
CHATTANOOGA, TENNESSEE 37421
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10066354
US20140294505
14251855
Correspondence name and address
LAURA A. LABEOTS
120 S. RIVERSIDE PLAZA
SUITE 2200
CHICAGO, IL 60606
Assignment: 8
Reel/Frame:045819/0340   Pages: 7
Recorded: 05/16/2018
Attorney Dkt #:(0502694-1419)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PROPEX GEOSOLUTIONS CORPORATION
Exec Dt:
04/24/2009
Assignee
1
PROPEX OPERATING COMPANY, LLC
6025 LEE HIGHWAY
SUITE 425
CHATTANOOGA, TENNESSEE 37421
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10066354
US20140294505
14251855
Correspondence name and address
HUSCH BLACKWELL LLP
120 S. RIVERSIDE PLAZA
SUITE 2200
CHICAGO, IL 60606
Assignment: 9
Reel/Frame:048436/0489   Pages: 4
Recorded: 02/26/2019
Attorney Dkt #:0502694-1230
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PROPEX GEOSOLUTIONS CORPORATION
Exec Dt:
04/24/2009
Assignee
1
PROPEX OPERATING COMPANY, LLC
6025 LEE HIGHWAY
SUITE 425
CHATTANOOGA, TENNESSEE 37421
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8500372
US20110002747
12880789
Correspondence name and address
HUSCH BLACKWELL LLP
120 SOUTH RIVERSIDE PLAZA
SUITE 2200
CHICAGO, IL 60606
Assignment: 10
Reel/Frame:027081/0769   Pages: 15
Recorded: 10/18/2011
Attorney Dkt #:4977-111082-DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BTG INTERNATIONAL LIMITED
Exec Dt:
02/11/2010
Assignee
1
PROPEX OPERATING COMPANY, LLC
6025 LEE HWY., SUITE 306
CHATTANOOGA, TENNESSEE 37421
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8268439
US20120094094
13276118
Correspondence name and address
HUSCH BLACKWELL LLP HUSCH BLACKWELL SAND
120 S RIVERSIDE PLAZA
22ND FLOOR
CHICAGO, IL 60606
Assignment: 11
Reel/Frame:028690/0470   Pages: 7
Recorded: 07/31/2012
Attorney Dkt #:4977-111082-DIV 2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BTG INTERNATIONAL LIMITED
Exec Dt:
02/16/2010
Assignee
1
PROPEX OPERATING COMPANY, LLC
6025 LEE HWY, SUITE 306
CHATTANOOGA, TENNESSEE 37421
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8871333
US20130029108
13561330
Correspondence name and address
LAURA A. LABEOTS
120 S. RIVERSIDE PLAZA, SUITE 2200
HUSCH BLACKWELL LLP
CHICAGO, IL 60606
Assignment: 12
Reel/Frame:043264/0552   Pages: 4
Recorded: 08/10/2017
Attorney Dkt #:502694-1584
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MILLER, STANLEY M.
Exec Dt:
08/03/2017
Assignee
1
PROPEX OPERATING COMPANY, LLC
4019 INDUSTRY DRIVE
CHATTANOOGA, TENNESSEE 37416
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9493923
NONE
14986310
Correspondence name and address
LAURA LABEOTS C/O HUSCH BLACKWELL LLP
120 SOUTH RIVERSIDE PLAZA
SUITE 2200
CHICAGO, IL 60606
Assignment: 13
Reel/Frame:045008/0665   Pages: 3
Recorded: 02/22/2018
Attorney Dkt #:502694-1622
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MANNING, D. SCOTT
Exec Dt:
09/19/2017
2
PIERCE, R. LEE
Exec Dt:
09/20/2017
Assignee
1
PROPEX OPERATING COMPANY, LLC
4019 INDUSTRY DRIVE
CHATTANOOGA, TENNESSEE 37416
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10285340
US20190075738
15902322
Correspondence name and address
HUSCH BLACKWELL LLP
120 S. RIVERSIDE PLAZA
22ND FLOOR
CHICAGO, IL 60606
Assignment: 14
Reel/Frame:048731/0698   Pages: 3
Recorded: 03/28/2019
Attorney Dkt #:(502694-1639)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MANNING, D. SCOTT
Exec Dt:
09/19/2017
2
PIERCE, R. LEE
Exec Dt:
09/20/2017
Assignee
1
PROPEX OPERATING COMPANY, LLC
4019 INDUSTRY DRIVE
CHATTANOOGA, TENNESSEE 37416
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11464176
US20190320599
16368371
Correspondence name and address
HUSCH BLACKWELL LLP
120 S RIVERSIDE PLAZA
22ND FLOOR
CHICAGO, IL 60606
Assignment: 15
Reel/Frame:048458/0219   Pages: 3
Recorded: 02/27/2019
Attorney Dkt #:0502694-1635
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARIENFELD, MARK LEE
Exec Dt:
02/28/2018
2
NICHOLS, NOAH
Exec Dt:
02/23/2018
3
RADER, GREGORY HARDING
Exec Dt:
02/23/2018
Assignee
1
PROPEX OPERATING COMPANY, LLC
4019 INDUSTRY DRIVE
CHATTANOOGA, TENNESSEE 37416
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11479924
US20190226159
16254268
Correspondence name and address
HUSCH BLACKWELL, LLP
120 SOUTH RIVERSIDE PLAZA
SUITE 2200
CHICAGO, IL 60606
Assignment: 16
Reel/Frame:047429/0468   Pages: 5
Recorded: 11/06/2018
Attorney Dkt #:19867.015001
Conveyance: NOTICE OF PARTIAL RELEASE OF SECURITY INTEREST IN PATENTS
Assignor
1
HSBC BANK USA, NATIONAL ASSOCIATION, AS AGENT
Exec Dt:
11/05/2018
Assignees
1
PROPEX OPERATING COMPANY, LLC
1110 MARKET STREET, SUITE 300
CHATTANOOGA, TENNESSEE 37402
2
PROPEX HOLDING, LLC
1110 MARKET STREET, SUITE 300
CHATTANOOGA, TENNESSEE 37402
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
6162845
NONE
08336529
 
5981630
NONE
09006970
 
6550362
NONE
09696317
Correspondence name and address
MIA RAMIC KING & SPALDING LLP
1180 PEACHTREE STREET, N.E.
ATLANTA, GA 30309
Assignment: 17
Reel/Frame:049093/0528   Pages: 4
Recorded: 05/06/2019
Conveyance: RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor
1
HSBC BANK USA, NATIONAL ASSOCIATION
Exec Dt:
04/30/2019
Assignee
1
PROPEX OPERATING COMPANY, LLC
6025 LEE HIGHWAY, SUITE 425
CHATTANOOGA, TENNESSEE 37421
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
7018492
NONE
09696519
 
6740385
US20020172795
09820237
 
6897170
US20030031825
10268837
Correspondence name and address
TATYANA KIRILLOVA
1180 PEACHTREE STREET N.E.
KING & SPALDING LLP
ATLANTA, GA 30309
Assignment: 18
Reel/Frame:057047/0357   Pages: 3
Recorded: 08/02/2021
Attorney Dkt #:POC-40899
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MANNING, D. SCOTT
Exec Dt:
07/28/2021
2
LOIZEAUX, DREW
Exec Dt:
07/30/2021
3
ADKINS, CHASTITY
Exec Dt:
07/30/2021
Assignee
1
PROPEX OPERATING COMPANY, LLC
4019 INDUSTRY DRIVE
CHATTANOOGA, TENNESSEE 37416
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11124940
US20210292990
16827518
Correspondence name and address
HUSCH BLACKWELL LLP
511 NORTH BROADWAY, SUITE 1100
ATTN: MELISSA NACE
MILWAUKEE, WI 53202
Assignment: 19
Reel/Frame:059248/0845   Pages: 5
Recorded: 03/13/2022
Attorney Dkt #:POC-41434 & POC-41434-A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ADKINS, CHASTITY
Exec Dt:
03/11/2022
2
LOIZEAUX, DREW
Exec Dt:
03/11/2022
3
MANNING, SCOTT
Exec Dt:
03/11/2022
4
PIERCE, LEE
Exec Dt:
03/11/2022
Assignee
1
PROPEX OPERATING COMPANY, LLC
4019 INDUSTRY DRIVE
CHATTANOOGA, TENNESSEE 37416
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11932754
US20220289957
17653766
Correspondence name and address
HUSCH BLACKWELL LLP
511 N BROADWAY SUITE 1100
ATTN: MELISSA NACE
MILWAUKEE, WI 53202
Assignment: 20
Reel/Frame:060094/0142   Pages: 4
Recorded: 06/03/2022
Attorney Dkt #:502694-1710
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ADKINS, CHASTITY
Exec Dt:
05/23/2022
2
LOIZEAUX, DREW
Exec Dt:
05/31/2022
3
MANNING, SCOTT
Exec Dt:
05/31/2022
Assignee
1
PROPEX OPERATING COMPANY, LLC
4019 INDUSTRY DRIVE
CHATTANOOGA, TENNESSEE 37416
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11840816
US20230349123
17661434
Correspondence name and address
HUSCH BLACKWELL LLP
511 N BROADWAY SUITE 1100
ATTN: MELISSA NACE
MILWAUKEE, WI 53202

Search Results as of: 04/27/2024 07:53 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT