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Patent Assignment Abstract of Title
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Total Assignments: 6
Patent #:
Issue Dt:
10/19/2021
Application #:
16641827
Filing Dt:
02/25/2020
Publication #:
Pub Dt:
05/27/2021
Inventors:
Christopher Shane Presley, Diwakar Rana, Jason Brent Nunez, Arthur William Etchells et al
Title:
SULFURIC ACID ALKYLATION REACTOR SYSTEM AND CONVERSION OF A HYDROGEN FLUORIDE ALKYLATION UNIT TO A SULFURIC ACID ALKYLATION UNIT
Assignment: 1
Reel/Frame:
052121/0089Recorded: 03/16/2020Pages: 10
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/17/2019
Assignee:
CHESTNUT RUN PLAZA, 974 CENTRE ROAD
WILMINGTON, DELAWARE 19805
Correspondent:
STINSON LLP
7700 FORSYTH BOULEVARD, SUITE 1100
ST LOUIS, MO 63105
Assignment: 2
Reel/Frame:
052037/0107Recorded: 03/06/2020Pages: 11
Conveyance:
NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/11/2020
Exec Dt:
02/06/2020
Exec Dt:
02/25/2020
Exec Dt:
02/12/2020
Exec Dt:
02/07/2020
Assignee:
CHESTNUT RUN PLAZA, 974 CENTRE ROAD
WILMINGTON, DELAWARE 19805
Correspondent:
STINSON LLP
7700 FORSYTH BLVD., SUITE 1100
ST. LOUIS, MO 63105
Assignment: 3
Reel/Frame:
053454/0233Recorded: 08/11/2020Pages: 11
Conveyance:
NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/11/2020
Assignee:
CHESTNUT RUN PLAZA, 974 CENTRE ROAD
WILMINGTON, DELAWARE 19805
Correspondent:
STINSON LLP
7700 FORSYTH BLVD., SUITE 1100
ST. LOUIS, MO 63105
Assignment: 4
Reel/Frame:
053369/0191Recorded: 07/31/2020Pages: 27
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/24/2020
Assignee:
6363 COLLEGE BOULEVARD
SUITE 300
OVERLAND PARK, KANSAS 66211
Correspondent:
STINSON LLP
7700 FORSYTH BLVD., SUITE 1100
ST. LOUIS, MO 63105
Assignment: 5
Reel/Frame:
053369/0532Recorded: 07/31/2020Pages: 26
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/24/2020
Assignee:
6363 COLLEGE BOULEVARD
SUITE 300
OVERLAND PARK, KANSAS 66211
Correspondent:
STINSON LLP
7700 FORSYTH BLVD., SUITE 1100
ST. LOUIS, MO 63105
Assignment: 6
Reel/Frame:
059593/0951Recorded: 04/04/2022Pages: 9
Conveyance:
IP SECURITY AGREEMENT SUPPLEMENT
Assignor:
Exec Dt:
03/29/2022
Assignee:
54/F, HOPEWELL CENTRE, 183 QUEEN'S ROAD EAST, WAN CHAI
HONG KONG SAR, HONG KONG
Correspondent:
CSC
1090 VERMONT AVENUE, NW, SUITE 430
WASHINGTON, DC 20005

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