Patent Assignment
Reel/Frame 030982/0692
Assignment of Assignor's Interest
Recorded: 2013-08-08
Pages: 16
Assignor
ENZON PHARMACEUTICALS, INC.
Executed: 2013-04-30
Assignee
BELROSE PHARMA, INC.
103 CARNEGIE CENTER, SUITE 300, PRINCETON, NEW JERSEY, 08540
Covered Properties
(53)
Terminally-Branched Polymeric Linkers Containing Extension Moieties and Polymeric Conjugates Containing the Same
Camptothecin Derivatives and Polymeric Conjugates Thereof
Patent:
6,608,076 →
Application:
10/147,168 →
Releasable Polymeric Conjugates Based on Aliphatic Biodegradable Linkers
Methods of Preparing Amino Acid Taxane Derivatives and Polymer Conjugates Containing the Same
Patent:
6,649,778 →
Application:
10/252,024 →
Polymeric Thiol-Linked Prodrugs Employing Benzyl Elimination Systems
Polymeric Thiol-Linked Prodrugs
Heterobifunctional Polymeric Bioconjugates
Polymeric Acyl Derivatives of Indoles
Releasable Polymeric Conjugates Based on Aliphatic Biodegradable Linkers
Prodrugs of Vancomycin with Hydrolysis Resistant Polymer Linkages
Polymeric Prodrugs of Vancomycin
Polymeric Oligonucleotide Prodrugs
Releasable Polymeric Conjugates Based on Biodegradable Linkers
Process for the Preparation of Polymer Conjugates
Methods of Preparing Polymers Having Terminal Amine Groups
Methods of Preparing Polymers Having Terminal Amine Groups Using Protected Amine Salts
Reacting Polyalkylene Oxide with Base, Tertiary Alkyl Haloacetate, Then Acid to Prepare Polyalkylene Oxide Carboxylic Acid
Methods of Preparing Activated Polymers Having Alpha Nitrogen Groups
Releasable Polymeric Conjugates Based on Aliphatic Biodegradable Linkers
Methods of Preparing Polymers Having Terminal Amine Groups
Methods of Preparing Polymers Having Terminal Amine Groups Using Protected Amine Salts
Multi-Arm Polymeric Conjugates of 7-Ethyl-10-Hydroxycamptothecin for Treatment of Breast, Colorectal, Pancreatic, Ovarian and Lung Cancers
Treatment of Non-Hodgkin's Lymphomas with Multi-Arm Polymeric Conjugates of 7-Ethyl-10-Hydroxycamtothecin
Heterobifunctional Polymeric Bioconjugates
Posaconazole Polymer Conjugates and Methods of Treatment Using Posaconazole and Polymer Conjugates Thereof
Treatment of Resistant or Refractory Cancers with Multi-Arm Polymeric Conjugates of 7-Ethyl-10-Hydroxycamptothecin
Polymeric Drug Delivery System Containing a Multi-Substituted Aromatic Moiety
Application:
12/171,668 →
Publication:
US 2009/0016985
Polymeric Drug Delivery Systems Containing an Aromatic Allylic Acid
Application:
12/171,769 →
Publication:
US 2009/0017004
Releasable Polymeric Conjugates Based on Aliphatic Biodegradable Linkers
Multi-Arm Polymeric Conjugates of 7-Ethyl-10-Hydroxycamptothecin for Treatment of Breast, Colorectal, Pancreatic, Ovarian and Lung Cancers
Hindered Ester-Based Biodegradable Linkers for Oligonucleotide Delivery
Polyalkylene Oxides Having Hindered Ester-Based Biodegradable Linkers
Targeted Polymeric Prodrugs Containing Multifunctional Linkers
Polymeric Conjugates Containing Positively-Charged Moieties
Application:
12/402,922 →
Publication:
US 2009/0202573
Lysine-Based Polymeric Linkers
Application:
12/402,980 →
Publication:
US 2009/0203706
Polymeric Short Interfering Rna Conjugates
Application:
12/445,814 →
Publication:
US 2010/0279408
Polymeric Oligonucleotide Prodrugs
Polymeric Linkers Containing Pyridyl Disulfide Moieties
Application:
12/674,006 →
Publication:
US 2010/0203066
Treatment of Non-Hodgkin's Lymphomas with Multi-Arm Polymeric Conjugates of 7-Ethyl-10-Hydroxycamptothecin
Multi-Arm Polymeric Conjugates of 7-Ethyl-10-Hydroxycamptothecin for Treatment of Breast, Colorectal, Pancreatic, Ovarian and Lung Cancers
Polymeric Systems Containing Intracellular Releasable Disulfide Linker for the Delivery of Oligonucleotides
Application:
12/994,266 →
Publication:
US 2011/0105413
Nanoparticle Compositions for Nucleic Acids Delivery System
Application:
13/003,816 →
Publication:
US 2011/0111044
Treatment of Resistant or Refractory Cancers with Multi-Arm Polymeric Conjugates of 7-Ethyl-10-Hydroxycamptothecin
Application:
13/088,825 →
Publication:
US 2011/0195990
Branched Cationic Lipids for Nucleic Acids Delivery System
Application:
13/129,495 →
Publication:
US 2011/0305769
Releasable Fusogenic Lipids for Nucleic Acids Delivery Systems
Application:
13/129,546 →
Publication:
US 2011/0223257
Releasable Cationic Lipids for Nucleic Acids Delivery Systems
Application:
13/129,611 →
Publication:
US 2011/0229581
Releasable Polymeric Lipids for Nucleic Acids Delivery System
Application:
13/129,628 →
Publication:
US 2011/0305770
Releasable Conjugates for Nucleic Acids Delivery Systems
Application:
13/129,705 →
Publication:
US 2011/0230420
Methods for Inhibiting Angiogenesis with Multi-Arm Polymeric Conjugates of 7-Ethyl-10-Hydroxycamptothecin
Application:
13/264,567 →
Publication:
US 2012/0122956
Methods of Treating HER2 Positive Cancer with HER2 Receptor Antagonist in Combination with Multi-Arm Polymeric Conjugates of 7-Ethyl-10-Hydroxycamptothecin
Application:
13/384,270 →
Publication:
US 2012/0171201
Polymeric Conjugates of Aromatic Amine Containing Compounds Including Releasable Urea Linker
Application:
13/520,120 →
Publication:
US 2012/0289571
Polymeric Conjugates of Adenine Nucleoside Analogs
Application:
13/637,297 →
Publication:
US 2013/0018010
Polymeric Conjugates and Methods of Preparing the Same
Application:
61/675,698 →
Related Assignments
(1)
Other recorded transfers of the patents in this record — the chain of ownership.