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Patent Assignment Abstract of Title
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Total Assignments: 10
Patent #:
Issue Dt:
07/30/2019
Application #:
15231001
Filing Dt:
08/08/2016
Publication #:
Pub Dt:
11/24/2016
Inventors:
Preston WEINTRAUB, Joseph QUACKENBUSH
Title:
KEY SEAL AND VALVE
Assignment: 1
Reel/Frame:
039370/0921Recorded: 08/08/2016Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/28/2013
Exec Dt:
10/28/2013
Assignee:
13105 NORTHWEST FREEWAY, SUITE 250
HOUSTON, TEXAS 77040
Correspondent:
WILLIAM B. PATTERSON
24 GREENWAY PLAZA, SUITE 1600
HOUSTON, TX 77046
Assignment: 2
Reel/Frame:
045147/0155Recorded: 03/08/2018Pages: 8
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/07/2018
Assignee:
225 W. WASHINGTON STREET
9TH FLOOR
CHICAGO, ILLINOIS 60606
Correspondent:
KIRKLAND & ELLIS LLP
ATTN: HAYLEY SMITH
601 LEXINGTON AVENUE
NEW YORK, NY 10022
Assignment: 3
Reel/Frame:
045538/0279Recorded: 03/08/2018Pages: 8
Conveyance:
TERMINATION AND RELEASE OF SECURITY INTEREST IN PATENT COLLATERAL
Assignor:
Exec Dt:
03/07/2018
Assignee:
13105 NORTHWEST FREEWAY
SUITE 250
HOUSTON, TEXAS 77040
Correspondent:
CHRISTOPHER ROSS, ESQ.
200 PARK AVENUE, 28TH FLOOR
C/O PAUL HASTINGS LLP
NEW YORK, NY 10166
Assignment: 4
Reel/Frame:
045163/0803Recorded: 03/09/2018Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/07/2018
Assignee:
PROSERV HOUSE, PROSPECT ROAD
WESTHILL, ABERDEENSHIRE, SCOTLAND AB32 6FJ FAO
Correspondent:
ANDREA DE VOS C/O WILLKIE FARR & GALLAGHER LLP
787 SEVENTH AVENUE
NEW YORK, NY 10019
Assignment: 5
Reel/Frame:
045163/0812Recorded: 03/09/2018Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/07/2018
Assignee:
PROSERV HOUSE, PROSPECT ROAD
WESTHILL, ABERDEENSHIRE, SCOTLAND AB32 6FJ FAO
Correspondent:
ANDREA DE VOS C/O WILLKIE FARR & GALLAGHER LLP
787 SEVENTH AVENUE
NEW YORK, NY 10019
Assignment: 6
Reel/Frame:
045662/0200Recorded: 03/20/2018Pages: 8
Conveyance:
ASSIGNMENT OF PATENT SECURITY AGREEMENT
Assignor:
Exec Dt:
03/19/2018
Assignee:
C/O INTERTRUST CORPORATE SERVICES (CAYMAN) LIMITED
190 ELGIN AVENUE
GEORGE TOWN, GRAND CAYMAN, CAYMAN ISLANDS KY1-9005
Correspondent:
NICK NIKIC
WEIL, GOTSHAL & MANGES LLP
767 FIFTH AVENUE
NEW YORK, NY 10153
Assignment: 7
Reel/Frame:
045663/0904Recorded: 03/22/2018Pages: 7
Conveyance:
TERMINATION AND RELEASE OF SECURITY INTEREST IN PATENT COLLATERAL
Assignor:
Exec Dt:
03/21/2018
Assignee:
13105 NORTHWEST FREEWAY
SUITE 250
HOUSTON, TEXAS 77040
Correspondent:
NICK NIKIC
WEIL, GOTSHAL & MANGES LLP
767 FIFTH AVENUE
NEW YORK, NY 10153
Assignment: 8
Reel/Frame:
046113/0559Recorded: 05/08/2018Pages: 6
Conveyance:
RELEASE OF SECURITY INTEREST AT REEL/FRAME 045147/0155
Assignor:
Exec Dt:
05/08/2018
Assignee:
PROSERV HOUSE, PROSPECT ROAD
WESTHILL, ABERDEENSHIRE, SCOTLAND AB32 6FJ FAO
Correspondent:
SUSAN ZABLOCKI
KIRKLAND & ELLIS LLP
601 LEXINGTON AVENUE
NEW YORK, NY 10022
Assignment: 9
Reel/Frame:
048097/0345Recorded: 01/18/2019Pages: 8
Conveyance:
PATENT SHORT FORM SECURITY AGREEMENT
Assignor:
Exec Dt:
01/18/2019
Assignee:
8 CANADA SQUARE
LONDON, GREAT BRITAIN E14 5HQ
Correspondent:
ALANA GRAMER
C/O PAUL HASTINGS LLP
200 PARK AVENUE
NEW YORK, NY 10166
Assignment: 10
Reel/Frame:
060134/0602Recorded: 06/08/2022Pages: 8
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/28/2022
Assignee:
C/O PROSERV OPERATIONS, PROSERV HOUSE
WESTHILL, ABERDEENSHIRE, SCOTLAND AB32 6FJ
Correspondent:
KAREN PRUETT
2925 RICHMOND AVE. 14TH FLOOR
HOUSTON, TX 77098

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