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IMMUNOGEN INC

Overview
  • Total Patents
    1,625
  • GoodIP Patent Rank
    2,273
  • Filing trend
    ⇧ 53.0%
About

IMMUNOGEN INC has a total of 1,625 patent applications. It increased the IP activity by 53.0%. Its first patent ever was published in 1990. It filed its patents most often in United States, EPO (European Patent Office) and Australia. Its main competitors in its focus markets pharmaceuticals, biotechnology and organic fine chemistry are NEWBIO THERAPEUTICS INC, TEVA PHARMACEUTICALS INT GMBH and IMMUNOBIOLOGY RES INST INC.

Patent filings per year

Chart showing IMMUNOGEN INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chari Ravi V J 362
#2 Miller Michael Louis 170
#3 Tavares Daniel 168
#4 Payne Gillian 145
#5 Rui Lingyun 140
#6 Singh Rajeeva 134
#7 Widdison Wayne C 134
#8 Zhao Robert Yongxin 125
#9 Li Wei 110
#10 Shizuka Manami 108

Latest patents

Publication Filing date Title
US2021023237A1 Therapeutic combinations comprising anti-cd123 immunoconjugates
TW202100557A Biparatopic fr-alpha antibodies and immunoconjugates
WO2020219287A1 Camptothecin derivatives
TW202102506A Benzodiazepine derivatives
TW202102270A Methods of preparing cell-binding agent-drug conjugates
TW202033530A Methods of preparing cytotoxic benzodiazepine derivatives
US2020172481A1 Methods of preparing cytotoxic benzodiazepine derivatives
WO2020092533A2 Methods of treatment using anti-cd123 immunoconjugates
TW202029980A Epcam antibodies, activatable antibodies, and immunoconjugates, and uses thereof
WO2020014306A1 Met antibodies and immunoconjugates and uses thereof
AU2019294510A1 Immunoconjugates targeting ADAM9 and methods of use thereof
AR115624A1 IMMUNOCONJUGATES TARGETING ADAM9 AND METHODS OF USE OF THEM
WO2019222130A1 Combination treatment with antibody-drug conjugates and flt3 inhibitors
US2020048362A1 Methods of treatment using anti-erbb antibody-maytansinoid conjugates
KR20200108843A Antibody drug conjugation, purification, and formulation method
TW201934549A Benzodiazepine derivatives
TW201922294A Combination treatment with antibody-drug conjugates and cytarabine
CN111372610A Method for preventing oxidation of methionine in immunoconjugates
KR20200056396A Separation of triple-light chain antibodies using cation exchange chromatography
SG11202001348WA Methods for detection of folate receptor 1 in a patient sample