Principia Biopharma Inc.

United States of America


 
Total IP 230
Total IP Rank # 5,665
IP Activity Score 3.1/5.0    192
IP Activity Rank # 3,582
Stock Symbol PRNB (nasdaq)
ISIN US74257L1089
Market Cap. 3,300M  (USD)
Industry Biotechnology
Sector Healthcare
Dominant Nice Class Pharmaceutical, veterinary and s...

Patents

Trademarks

74 29
28 21
49 2
27
 
Last Patent 2025 - Tyrosine kinase inhibitors
First Patent 2008 - Kinase knockdown via electrophil...
Last Trademark 2025 - RILSERA
First Trademark 2014 - TAILORED COVALENCY

Industry (Nice Classification)

Latest Inventions, Goods, Services

2025 G/S Pharmaceutical preparations
G/S Pharmaceutical preparations for the treatment and prevention of immunemediated, autoimmune, infla...
G/S Pharmaceutical preparations for the treatment of multiple sclerosis
G/S Pharmaceutical preparations for the treatment of multiple sclerosis
G/S Pharmaceutical preparations for the treatment and prevention of multiple sclerosis
G/S Pharmaceutical preparations.
2024 G/S Pharmaceutical preparations for the prevention and treatment of immunological, inflammatory, resp...
Invention Methods of making tolebrutinib. Disclosed herein are improved synthetic routes for making (R)-1-...
Invention Treatment of moderate-to-severe asthma by administering rilzabrutinib. Methods for treating patie...
Invention Tyrosine kinase inhibitors. The present disclosure provides compounds that are tyrosine kinase i...
Invention Rilzabrutinib for use in the treatment of itch associated with atopic dermatitis and/or prurigo n...
Invention Treatment of chronic spontaneous urticaria by administering (r)-2-[3-[4-amino-3-(2-fluoro-4-pheno...
G/S Pharmaceutical preparations for the prevention and treatment of inflammatory, autoimmune, immune-...
Invention Topical pharmaceutical compositions comprising 2-[3-[4-amino-3-(2-fluoro-4-phenoxy-phenyl)-1h-pyr...
Invention Process of making 2-[(3r)-2-[4-amino-3-(2-fluoro-4-phenoxy-phenyl)pyrazolo[3,4-d]pyrimidin-1-yl]p...
Invention Process of making 2-[(3r)-2-[4-amino-3-(2-fluoro-4-phenoxy- phenyl)pyrazolo[3,4-d]pyrimidin-l-yl]...
Invention Methods for treating persistent or chronic immune thrombocytopenia in children, adolescents and a...
Invention Crystalline form of tolebrutinib and preparation method thereof. Disclosed is a crystalline form...
Invention Process for preparing an fgfr inhibitor. Disclosed herein are processes for preparing 8-(3-(4-ac...
Invention Therapeutic tyrosine kinase inhibitors for relapsing multiple sclerosis (rms). This disclosure r...
Invention Methods of diagnosing and treating multiple sclerosis by detecting a biomarker in the cerebrospin...
2023 G/S Pharmaceutical preparations for the treatment of immune-mediated diseases and disorders.
G/S Development of pharmaceutical preparations and medicines; pharmaceutical research and development.
Invention Drug formulations of (r)-1-(1-acryloylpiperidin-3-yl)-4-amino-3-(4-phenoxyphenyl)-1h-imidazo[4,5-...
Invention Drug formulations of (r)-1-(1-acryloylpiperidin-3-yl)-4-amino-3-(4- phenoxyphenyl)-1h-imidazo[4,5...
G/S Pharmaceutical preparations for the treatment of multiple sclerosis.
Invention Methods for treating immune thrombocytopenia in subjects with cognitive impairment by administeri...
Invention Modified release formulations of 2-[3-[4-amino-3-(2-fluoro-4-phenoxy-phenyl) pyrazolo[3,4-d] pyri...
Invention Methods for treating immune thrombocytopenia by administering (r)-2-[3-[4-amino-3-(2-fluoro-4-phe...
Invention Immunoproteasome inhibitors. Provided herein are compounds, such as a compound of Formula (I), or...
Invention Crystalline forms 2-[3-[4-amino-3-(2-fluoro-4-phenoxy-phenyl)-1h-pyrazolo[3,4-d]pyrimidin-1- yl]p...
Invention Therapeutic tyrosine kinase inhibitors for multiple sclerosis. This disclosure relates to the f...
Invention Pyrazolopyrimidine compounds as kinase inhibitors. The present disclosure provides compounds and...
Invention Therapeutic tyrosine kinase inhibitors for multiple sclerosis and myasthenia gravis
Invention Cyclic boronic esters and their uses. The present disclosure relates to cyclic boronic esters and...
Invention Methods of making modified btk inhibitors
Invention Methods of making tolebrutinib
Invention Crystalline forms of 2-[3-[4-amino-3-(2-fluoro-4-phenoxy-phenyl)pyrazolo[3,4-d]pyrimidin-1- yl]pi...
Invention Solid forms of 2-[3-[4-amino-3-(2-fluoro-4-phenoxy-phenyl)pyrazolo[3,4-d]pyrimidin-1-yl] piperidi...
Invention Crystalline forms of 2-[3-[4-amino-3-(2-fluoro-4-phenoxyphenyl)-1h-pyrazolo[3,4-d]pyrimidin-1-yl]...
2022 Invention Crystalline forms of (r)-1-(1-acryloylpiperidin-3-yl)-4-amino-3-(4-phenoxyphenyl)-1h-imidazo[4,5-...
Invention Crystalline form of tolebrutinib. The present disclosure relates to a novel crystalline form of T...
G/S Pharmaceutical preparations for the treatment of multiple sclerosis excluding products for the re...
Invention Crystal form of tolebrutinib, preparation method therefor and use thereof. The present invention...
Invention Salts and solid form of a btk inhibitor. Disclosed herein are processes for preparing 2-[(3R)-3-...
Invention Methods for treating drug and vaccine induced immune thrombocytopenia by administering specific c...
G/S Pharmaceutical preparations for the prevention and treatment of immunemediated, autoimmune, infla...
2021 Invention 4-amino-3-(4-phenoxyphenyl)-1,3-dihydro-2h-imidazo[4,5-c]pyridin-2-one derivatives and salts ther...
G/S Pharmaceutical preparations for the prevention and treatment of autoimmune diseases and disorders...
Invention Substituted pyrazolo[3,4-d]pyrimidines as kinase inhibitors. The present disclosure provides com...
Invention Quinolone derivatives as fibroblast growth factor inhibitors. Compounds that are Fibroblast Grow...
Invention Treatment of acute respiratory distress syndrome and other disorders involving cytokine storm usi...