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ENZON PHARMACEUTICALS INC

Overview
  • Total Patents
    391
  • GoodIP Patent Rank
    241,308
About

ENZON PHARMACEUTICALS INC has a total of 391 patent applications. Its first patent ever was published in 1998. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Canada. Its main competitors in its focus markets pharmaceuticals, biotechnology and macromolecular chemistry and polymers are ARK THERAPEUTICS LTD, LYMPHOTEC INC and ITESCU SILVIU.

Patent filings per year

Chart showing ENZON PHARMACEUTICALS INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhao Hong 198
#2 Sapra Puja 50
#3 Greenwald Richard B 50
#4 Reddy Prasanna 39
#5 Wu Dechun 36
#6 Xia Jing 33
#7 Filpula David R 23
#8 Hong Zhao 22
#9 Basu Amartya 20
#10 Rubio Belen 17

Latest patents

Publication Filing date Title
WO2013138731A1 Polymeric conjugates of c1-inhibitors
WO2013071161A1 Compounds for the modulation of beta-catenin expression and uses thereof
AU2011329180A1 Methods of treating cancers with HER3 and PIK3CA antisense oligonucleotides
AU2011326034A1 Compositions and methods for treating androgen receptor dependent disorders including cancers
CN102869254A Polymeric conjugates of adenine nucleoside analogs
GB201101969D0 Methods
WO2011082368A2 Polymeric conjugates of aromatic amine containing compounds including releasable urea linker
AU2010276261A1 Methods of treating HER2 positive cancer with HER2 receptor antagonist in combination with multi-arm polymeric conjugates of 7-ethyl-10-hydroxycamptothecin
CN102395370A Methods for inhibiting angiogenesis with multi-arm polymeric conjugates of 7-ethyl-10-hydroxycamptothecin
CN102395374A Methods of treating cancers with her3 antisense oligonucleotides
US2011230420A1 Releasable conjugates for nucleic acids delivery systems
CN102215820A Releasable fusogenic lipids for nucleic acids delivery systems
CN102231950A Releasable polymeric lipids for nucleic acids delivery systems
CA2742776A1 Releasable cationic lipids for nucleic acids delivery systems
AU2009313510A1 ERBB-3 (HER3)-selective combination therapy
CN102215688A Treatment of neuroblastoma with multi-arm polymeric conjugates of 7-ethyl-10-hydroxycamptothecin
TW201010732A Method of treating RAS associated cancer
AU2009265194A1 RNA antagonists targeting Hsp27
CA2723263A1 Polymeric systems containing intracellular releasable disulfide linker for the delivery of oligonucleotides
US2010233190A1 Targeted polymeric prodrugs containing multifunctional linkers