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Patent Assignment Assignor Details
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Assignor Name : DRACEN PHARMACEUTICALS, INC.
Total Assignments: 2
Assignment: 1
Reel/Frame:064232/0765   Pages: 9
Recorded: 07/12/2023
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/11/2023
Assignee
1
345 PARK AVENUE SOUTH
NEW YORK, NEW YORK 10010
Properties
 
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App #
 
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Pat #
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15885147
 
15885147
 
15885258
 
15885258
 
16262476
 
16262476
 
16454853
 
16454853
 
16454880
 
16454880
 
17102341
 
17207388
 
NONE
17423819
 
NONE
17423819
 
17430285
 
17430285
 
17430286
 
17430286
 
NONE
18247516
Correspondence name and address
JEFFREY NEGRON
PAUL HASTINGS LLP
200 PARK AVENUE
NEW YORK, NY 10166
Assignment: 2
Reel/Frame:069038/0211   Pages: 5
Recorded: 09/24/2024
Conveyance: SUPPLEMENT NO. 1 TO PATENT SECURITY AGREEMENT
Assignor
1
Exec Dt:
09/24/2024
Assignee
1
345 PARK AVENUE SOUTH
NEW YORK, NEW YORK 10010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17765483
Correspondence name and address
JEFFREY M. NEGRON
PAUL HASTINGS LLP
200 PARK AVENUE
NEW YORK, NY 10166

Search Results as of: 10/03/2025 07:34 AM
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