IMMUNOGEN, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 111145
 
 
 
C07K PEPTIDES 7762
 
 
 
C07D HETEROCYCLIC COMPOUNDS 62101
 
 
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 11195
 
 
 
C07H SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS 990
 
 
 
C12N MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF 8159
 
 
 
C12P FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE 891
 
 
 
A61P THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS 346
 
 
 
A01N PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF 293
 
 
 
A01K ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS147

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0043,013 CYTOTOXIC AGENTS COMPRISING NEW MAYTANSINOIDS (DM4)Jun 19, 17Feb 15, 18[C07D, A61K]
2018/0037,659 METHODS OF PREPARATION OF CONJUGATESAug 15, 17Feb 08, 18[C07D, A61K, C07K]
2018/0002,440 CYTOTOXIC BENZODIAZEPINE DERIVATIVESJul 10, 17Jan 04, 18[C07D, A61K, C07K]
2018/0003,715 Diagnostic Assays and Kits for Detection of Folate Receptor 1Jun 12, 17Jan 04, 18[A61K, G01N, C07K]
2017/0354,742 PROCESS FOR PREPARING CELL-BINDING AGENT-CYTOTOXIC AGENT CONJUGATESNov 18, 15Dec 14, 17[A61K, C07K]
2017/0348,427 PHARMACEUTICAL FORMULATIONS AND METHODS OF USE THEREOFAug 16, 17Dec 07, 17[A61K, C07K]
2017/0348,428 METHODS FOR FORMULATING ANTIBODY DRUG CONJUGATE COMPOSITIONSAug 16, 17Dec 07, 17[A61K, C07K]
2017/0340,748 CYTOTOXIC BENZODIAZEPINE DERIVATIVESApr 28, 17Nov 30, 17[C07D, A61K, C07K]
2017/0340,749 CYTOTOXIC BENZODIAZEPINE DERIVATIVESMar 31, 17Nov 30, 17[C07D, A61K, C07K]
2017/0327,486 METHODS FOR THE PREPARATION OF CHARGED CROSSLINKERSApr 25, 17Nov 16, 17[C07D]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9914748 Preparation of maytansinoid antibody conjugates by a one-step processJul 21, 16Mar 13, 18[A61K, C07K]
9901647 Conjugates comprising cell-binding agents and cytotoxic agentsFeb 28, 14Feb 27, 18[C07D, A61K]
9890179 Methods of preparing cytotoxic benzodiazepine derivativesJul 21, 16Feb 13, 18[C07D, C07K]
9873708 Methods of preparing cytotoxic benzodiazepine derivativesJul 21, 16Jan 23, 18[C07D, C07K]
9868791 Methods of preparation of conjugatesApr 13, 16Jan 16, 18[C07D, A61K, C07K]
9840564 Cytotoxic benzodiazepine derivativesJul 27, 16Dec 12, 17[C07D, A61K, C07K]
9796731 Methods for the acylation of maytansinolSep 19, 16Oct 24, 17[C07D]
9789204 Process for preparing purified drug conjugatesJan 05, 15Oct 17, 17[A61K, C07K]
9771432 Conjugation methodsMay 27, 16Sep 26, 17[C07D, A61K, C07K]
9702881 Diagnostic assays and kits for detection of folate receptor 1Oct 23, 15Jul 11, 17[A61K, G01N, C07K]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0183,419 NOVEL BENZODIAZEPINE DERIVATIVESABANDec 07, 16Jun 29, 17[C07D, A61K, C07K]
2016/0367,698 CYTOTOXIC BENZODIAZEPINE DERIVATIVESABANJun 01, 16Dec 22, 16[C07D, A61K, C07K]
2016/0108,126 CD20 Antibodies and Uses ThereofABANSep 16, 15Apr 21, 16[A61K, C07K]
2016/0060,345 Novel EGFR-Binding Molecules and Immunoconjugates ThereofABANAug 07, 15Mar 03, 16[C07K]
2016/0058,882 CYTOTOXIC AGENTS COMPRISING NEW ANSAMITOCIN DERIVATIVESABANMay 22, 15Mar 03, 16[C07D, A61K]
2016/0017,053 Non-Antagonistic EGFR-Binding Molecules and Immunoconjugates ThereofABANMay 08, 15Jan 21, 16[A61K, G01N, C07K]
2015/0343,077 Anti-CD37 Immunoconjugate Dosing RegimensABANMay 12, 15Dec 03, 15[A61K, C07K]
2015/0306,242 PROCESS FOR PREPARING STABLE ANTIBODY MAYTANSINOID CONJUGATESABANOct 04, 13Oct 29, 15[A61K, C07K]
2015/0297,744 Anti-FOLR1 Immunoconjugate Dosing RegimensABANMar 27, 15Oct 22, 15[A61K, C07K]
2015/0110,816 METHODS OF TREATMENT USING ANTI-ERBB ANTIBODY-MAYTANSINOID CONJUGATESABANJun 04, 14Apr 23, 15[A61K, C07K]
2015/0093,397 Methods for Increasing Efficacy of CD37-Based TherapyABANMar 29, 13Apr 02, 15[G01N, C07K]
2015/0071,949 CYTOTOXIC AGENTS COMPRISING NEW MAYTANSINOIDS (DM4)ABANAug 14, 14Mar 12, 15[A61K]
2014/0363,451 Anti-FOLR1 Immunoconjugate Dosing RegimensABANMay 13, 14Dec 11, 14[A61K, C07K]
2014/0363,453 Methods for Increasing Efficacy of FOLR1 Cancer TherapyABANApr 04, 14Dec 11, 14[A61K]
2014/0350,228 USE OF N-HYDROXYSUCCINIMIDE TO IMPROVE CONJUGATE STABILITYABANDec 13, 12Nov 27, 14[A61K]
2014/0212,411 METHODS OF TREATMENT USING ANTI-ERBB ANTIBODY-MAYTANSINOID CONJUGATESABANSep 19, 13Jul 31, 14[A61K]
2014/0154,804 METHOD OF TARGETING SPECIFIC CELL POPULATIONS USING CELL-BINDING AGENT MAYTANSINOID CONJUGATES LINKED VIA A NON-CLEAVABLE LINKER, SAID CONJUGATES AND METHODS OF MAKING SAID CONJUGATESABANFeb 04, 14Jun 05, 14[C07K]
2014/0093,523 Anti-Integrin Immunoconjugates, Methods and UsesABANDec 04, 13Apr 03, 14[A61K]
2013/0295,050 ANTI-IGF-I RECEPTOR ANTIBODIES, DNAS, VECTORS, HOST CELLS AND GENETIC CONSTRUCTSABANSep 14, 12Nov 07, 13[A61K]
2013/0108,620 METHODS OF TREATMENT USING ANTI-ERBB ANTIBODY-MAYTANSINOID CONJUGATESABANNov 28, 11May 02, 13[A61K]

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