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

Total Assignments: 6
Patent #:
Issue Dt:
08/06/2019
Application #:
15747980
Filing Dt:
01/26/2018
Publication #:
Pub Dt:
12/13/2018
Inventors:
Pär Holmberg, Michael Robert Tracey, Zhiming Eric Dong
Title:
NEW PROCESS FOR PREPARING HYDROMORPHONE AND DERIVATIVES THEREOF
Assignment: 1
Reel/Frame:
045521/0588Recorded: 04/12/2018Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/01/2018
Exec Dt:
02/01/2018
Exec Dt:
02/01/2018
Assignee:
1205 11TH STREET
CHARLES CITY, IOWA 50616
Correspondent:
LERNER, DAVID, LITTENBERG, KRUMHOLZ & MENTLIK, LLP
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 2
Reel/Frame:
047895/0053Recorded: 01/03/2019Pages: 6
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/02/2019
Assignee:
1525 WEST W.T. HARRIS BLVD.
MAC D1109-019
CHARLOTTE, NORTH CAROLINA 28262
Correspondent:
BETTY G. SMITH, SENIOR PARALEGAL
MCGUIREWOODS LLP, 201 N. TRYON ST.
SUITE 3000
CHARLOTTE, NC 28202
Assignment: 3
Reel/Frame:
051283/0903Recorded: 12/04/2019Pages: 5
Conveyance:
NOTICE OF RELEASE OF SECURITY INTEREST IN PATENTS
Assignor:
Exec Dt:
12/04/2019
Assignee:
1205 ELEVENTH STREET
CHARLES CITY, IOWA 50616
Correspondent:
ALANA GRAMER
C/O PAUL HASTINGS LLP
200 PARK AVENUE
NEW YORK, NY 10166
Assignment: 4
Reel/Frame:
051283/0877Recorded: 12/04/2019Pages: 8
Conveyance:
FIRST LIEN PATENT SECURITY AGREEMENT
Assignors:
Exec Dt:
12/04/2019
Exec Dt:
12/04/2019
Assignee:
20 KING STREET WEST, 4TH FLOOR
TORONTO, CANADA M5H 1C4
Correspondent:
ALANA GRAMER
C/O PAUL HASTINGS LLP
200 PARK AVENUE
NEW YORK, NY 10166
Assignment: 5
Reel/Frame:
051196/0080Recorded: 12/04/2019Pages: 8
Conveyance:
SECOND LIEN PATENT SECURITY AGREEMENT
Assignors:
Exec Dt:
12/04/2019
Exec Dt:
12/04/2019
Assignee:
20 KING STREET WEST, 4TH FLOOR
TORONTO, CANADA M5H 1C4
Correspondent:
ALANA GRAMER
C/O PAUL HASTINGS LLP
200 PARK AVENUE
NEW YORK, NY 10166
Assignment: 6
Reel/Frame:
054630/0307Recorded: 12/07/2020Pages: 7
Conveyance:
RELEASE OF SECOND LIEN SECURITY INTEREST IN PATENTS
Assignor:
Exec Dt:
12/07/2020
Assignee:
3501 TRICENTER BLVD., SUITE C
DURHAM, NORTH CAROLINA 27713
Correspondent:
ALANA GRAMER
200 PARK AVENUE
C/O PAUL HASTINGS LLP
NEW YORK, NY 10166

Search Results as of: 05/09/2024 05:01 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