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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
Issue Dt:
07/19/2022
Application #:
16614228
Filing Dt:
11/15/2019
Publication #:
Pub Dt:
12/09/2021
Inventors:
Patrick ROUSSEL, Jimmy VAN WILTENBURG, Marco SANTELLA
Title:
PREPARATION OF BUPRENORPHINE
Assignment: 1
Reel/Frame:
053714/0752Recorded: 09/08/2020Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/19/2017
Assignee:
DUGGINGERSTRASSE 23
REINACH, SWITZERLAND 4153
Correspondent:
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 SOUTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:
053727/0809Recorded: 09/08/2020Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/12/2018
Assignee:
PO BOX 381230
CAMBRIDGE, MASSACHUSETTS 02238
Correspondent:
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 SOUTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:
053714/0791Recorded: 09/08/2020Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
07/16/2018
Exec Dt:
07/16/2018
Assignee:
PO BOX 381230
CAMBRIDGE, MASSACHUSETTS 02238
Correspondent:
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 SOUTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 4
Reel/Frame:
052211/0858Recorded: 03/24/2020Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/24/2020
Exec Dt:
02/26/2020
Exec Dt:
02/26/2020
Assignee:
PO BOX 381230
CAMBRIDGE, MASSACHUSETTS 02238
Correspondent:
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 SOUTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 5
Reel/Frame:
061086/0293Recorded: 08/05/2022Pages: 26
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/11/2021
Assignee:
251 LITTLE FALLS ROAD
WILMINGTON, DELAWARE 19808
Correspondent:
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 SOUTH WACKER DRIVE
CHICAGO, IL 60606

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