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Patent Assignment Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:057785/0054   Pages: 27
Recorded: 10/04/2021
Attorney Dkt #:28654.0001
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 22
1
Patent #:
8163701
Issue Dt:
04/24/2012
Application #:
11508042
Filing Dt:
08/21/2006
Publication #:
US20070123468
Pub Dt:
05/31/2007
Title:
PRODRUGS OF ACTIVE AGENTS
2
Patent #:
8217005
Issue Dt:
07/10/2012
Application #:
12302764
Filing Dt:
06/09/2009
Publication #:
US20100035826
Pub Dt:
02/11/2010
Title:
CONTROLLED RELEASE OF PHENOLIC OPIOIDS
3
Patent #:
9023860
Issue Dt:
05/05/2015
Application #:
12324383
Filing Dt:
11/26/2008
Publication #:
US20090137618
Pub Dt:
05/28/2009
Title:
PRO-DRUGS FOR CONTROLLED RELEASE OF BIOLOGICALLY ACTIVE COMPOUNDS
4
Patent #:
8802681
Issue Dt:
08/12/2014
Application #:
13121335
Filing Dt:
06/09/2011
Publication #:
US20110281886
Pub Dt:
11/17/2011
Title:
PHARMACEUTICAL COMPOSITIONS WITH ATTENUATED RELEASE OF PHENOLIC OPIOIDS
5
Patent #:
8772258
Issue Dt:
07/08/2014
Application #:
13175314
Filing Dt:
07/01/2011
Publication #:
US20120003278
Pub Dt:
01/05/2012
Title:
SINGLE-WALLED CARBON NANOTUBE/SIRNA COMPLEXES AND METHODS RELATED THERETO
6
Patent #:
8569228
Issue Dt:
10/29/2013
Application #:
13346062
Filing Dt:
01/09/2012
Publication #:
US20120178772
Pub Dt:
07/12/2012
Title:
Compositions Comprising Enzyme-Cleavable Oxycodone Prodrug
7
Patent #:
8497237
Issue Dt:
07/30/2013
Application #:
13346281
Filing Dt:
01/09/2012
Publication #:
US20120178773
Pub Dt:
07/12/2012
Title:
COMPOSITIONS COMPRISING ENZYME-CLEAVABLE OXYCODONE PRODRUG
8
Patent #:
9493477
Issue Dt:
11/15/2016
Application #:
13393470
Filing Dt:
05/14/2012
Publication #:
US20120230916
Pub Dt:
09/13/2012
Title:
Compositions Comprising Enzyme-Cleavable Ketone-Modified Opioid Prodrugs and Optional Inhibitors Thereof
9
Patent #:
8685916
Issue Dt:
04/01/2014
Application #:
13415790
Filing Dt:
03/08/2012
Publication #:
US20120295834
Pub Dt:
11/22/2012
Title:
Opioid Prodrugs with Heterocyclic Linkers
10
Patent #:
8921418
Issue Dt:
12/30/2014
Application #:
13486613
Filing Dt:
06/01/2012
Publication #:
US20120270894
Pub Dt:
10/25/2012
Title:
Controlled Release of Phenolic Opioids
11
Patent #:
9238020
Issue Dt:
01/19/2016
Application #:
13634530
Filing Dt:
12/20/2012
Publication #:
US20130090379
Pub Dt:
04/11/2013
Title:
Compositions Comprising Enzyme-Cleavable Phenol-Modified Tapentadol Prodrug
12
Patent #:
9040032
Issue Dt:
05/26/2015
Application #:
13686725
Filing Dt:
11/27/2012
Publication #:
US20130210701
Pub Dt:
08/15/2013
Title:
COMPOSITIONS COMPRISING ENZYME-CLEAVABLE OPIOID PRODRUGS AND INHIBITORS THEREOF
13
Patent #:
9139612
Issue Dt:
09/22/2015
Application #:
14000594
Filing Dt:
12/27/2013
Publication #:
US20140121152
Pub Dt:
05/01/2014
Title:
Active Agent Prodrugs with Heterocyclic Linkers
14
Patent #:
8962547
Issue Dt:
02/24/2015
Application #:
14035871
Filing Dt:
09/24/2013
Publication #:
US20140162935
Pub Dt:
06/12/2014
Title:
COMPOSITIONS COMPRISING ENZYME-CLEAVABLE OXYCODONE PRODRUG
15
Patent #:
9095627
Issue Dt:
08/04/2015
Application #:
14166719
Filing Dt:
01/28/2014
Publication #:
US20140206597
Pub Dt:
07/24/2014
Title:
OPIOID PRODRUGS WITH HETEROCYCLIC LINKERS
16
Patent #:
9534014
Issue Dt:
01/03/2017
Application #:
14320351
Filing Dt:
06/30/2014
Publication #:
US20150031635
Pub Dt:
01/29/2015
Title:
Pharmaceutical Compositions with Attenuated Release of Phenolic Opioids
17
Patent #:
9499581
Issue Dt:
11/22/2016
Application #:
14593855
Filing Dt:
01/09/2015
Publication #:
US20150197544
Pub Dt:
07/16/2015
Title:
COMPOSITIONS COMPRISING ENZYME-CLEAVABLE OXYCODONE PRODRUG
18
Patent #:
9585963
Issue Dt:
03/07/2017
Application #:
14692526
Filing Dt:
04/21/2015
Publication #:
US20150297736
Pub Dt:
10/22/2015
Title:
Compositions Comprising Enzyme-Cleavable Opioid Prodrugs and Inhibitors Thereof
19
Patent #:
11179355
Issue Dt:
11/23/2021
Application #:
15042906
Filing Dt:
02/12/2016
Publication #:
US20160235694
Pub Dt:
08/18/2016
Title:
COMPOSITIONS COMPRISING ENZYME-CLEAVABLE AMPHETAMINE PRODRUGS AND INHIBITORS THEREOF
20
Patent #:
10028945
Issue Dt:
07/24/2018
Application #:
15285818
Filing Dt:
10/05/2016
Publication #:
US20170119754
Pub Dt:
05/04/2017
Title:
Compositions Comprising Enzyme-Cleavable Ketone-Modified Opioid Prodrugs and Optional Inhibitors Thereof
21
Patent #:
11400062
Issue Dt:
08/02/2022
Application #:
16656409
Filing Dt:
10/17/2019
Publication #:
US20200253900
Pub Dt:
08/13/2020
Title:
Compositions Comprising Enzyme-Cleavable Amphetamine Prodrugs and Inhibitors Thereof
22
Patent #:
NONE
Issue Dt:
Application #:
17436041
Filing Dt:
09/02/2021
Publication #:
US20220175699
Pub Dt:
06/09/2022
Title:
COMPOSITIONS COMPRISING ENZYME-CLEAVABLE AMPHETAMINE PRODRUGS AND INHIBITORS THEREOF
Assignor
1
ENSYSCE BIOSCIENCES, INC.
Exec Dt:
09/24/2021
Assignee
1
3I, LP
140 BROADWAY, 38TH FLOOR
NEW YORK, NEW YORK 10005
Correspondence name and address
CHRISTOPHER MCWHINNEY
1666 K ST, NW
SULLIVAN & WORCESTER LLP
WASHINGTON, DC 20006

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