Yongqiang Liu

Person

Shanghai, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Heterocyclic compounds
- Patent number 11,858,912
- Issue date Jan 2, 2024
- HOFFMANN-LA ROCHE INC.
- Mathis Braendlin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Pyrido[2,3-b]indole compounds for the treatment and prophylaxis of...
- Patent number 10,662,203
- Issue date May 26, 2020
- HOFFMANN-LA ROCHE INC.
- Yimin Hu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
QUATERNARY AMMONIUM CATION SUBSTITUTED COMPOUNDS FOR THE TREATMENT...
- Publication number 20240376073
- Publication date Nov 14, 2024
- HOFFMANN-LA ROCHE INC.
- Sandra Marie Joseph GRALL-ULSEMER
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HETEROCYCLIC COMPOUNDS
- Publication number 20240368117
- Publication date Nov 7, 2024
- HOFFMANN-LA ROCHE INC.
- Mathis BRAENDLIN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HETEROARYL-SUBSTITUTED IMIDAZOLE DERIVATIVES
- Publication number 20230373978
- Publication date Nov 23, 2023
- HOFFMANN-LA ROCHE INC.
- Christian LERNER
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
NOVEL IMIDAZOLE-PYRAZOLE DERIVATIVES
- Publication number 20230295123
- Publication date Sep 21, 2023
- HOFFMANN-LA ROCHE INC.
- Christian LERNER
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
NOVEL HETEROCYCLIC COMPOUNDS
- Publication number 20230257354
- Publication date Aug 17, 2023
- HOFFMANN-LA ROCHE INC.
- Zhanling CHENG
- C07 - ORGANIC CHEMISTRY
Information Patent Application
IMIDAZOLE-PYRAZOLE DERIVATIVES AS ANTIBACTERIALS
- Publication number 20230234939
- Publication date Jul 27, 2023
- HOFFMANN-LA ROCHE INC.
- Sandra Marie Joseph GRALL-ULSEMER
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
NOVEL IMIDAZOPYRAZNE DERIVATIVES
- Publication number 20230203047
- Publication date Jun 29, 2023
- HOFFMANN-LA ROCHE INC.
- Christian LERNER
- C07 - ORGANIC CHEMISTRY
Information Patent Application
IMIDAZOPYRAZINE DERIVATIVES
- Publication number 20230141600
- Publication date May 11, 2023
- HOFFMANN-LA ROCHE INC.
- Zhanling CHENG
- C07 - ORGANIC CHEMISTRY
Information Patent Application
NOVEL HETEROCYCLIC COMPOUNDS
- Publication number 20230133845
- Publication date May 4, 2023
- HOFFMANN-LA ROCHE INC.
- Mathis BRAENDLIN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
NOVEL HETEROCYCLIC COMPOUNDS
- Publication number 20220396565
- Publication date Dec 15, 2022
- HOFFMANN-LA ROCHE INC.
- Zhanling CHENG
- C07 - ORGANIC CHEMISTRY
Information Patent Application
FREE AMINO COMPOUNDS FOR THE TREATMENT AND PROPHYLAXIS OF BACTERIAL...
- Publication number 20210323981
- Publication date Oct 21, 2021
- HOFFMANN-LA ROCHE INC.
- Hong SHEN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
OXOPYRIDO[1,2-A]PYRIMIDINE COMPOUNDS FOR THE TREATMENT AND PROPHYLA...
- Publication number 20210317141
- Publication date Oct 14, 2021
- HOFFMANN-LA ROCHE INC.
- Fabian DEY
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ARYL COMPOUNDS FOR THE TREATMENT AND PROPHYLAXIS OF BACTERIAL INFEC...
- Publication number 20210309658
- Publication date Oct 7, 2021
- HOFFMANN-LA ROCHE INC.
- Fabian DEY
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
TRICYCLIC COMPOUNDS FOR THE TREATMENT AND PROPHYLAXIS OF BACTERIAL...
- Publication number 20210309657
- Publication date Oct 7, 2021
- HOFFMANN-LA ROCHE INC.
- Fabian DEY
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
NOVEL OXOQUINOLIZINE COMPOUNDS FOR THE TREATMENT AND PROPHYLAXIS OF...
- Publication number 20210238197
- Publication date Aug 5, 2021
- HOFFMANN-LA ROCHE INC.
- Fabian Dey
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SUBSTITUTED PYRIDOINDOLES FOR THE TREATMENT AND PROPHYLAXIS OF BACT...
- Publication number 20210221832
- Publication date Jul 22, 2021
- HOFFMANN-LA ROCHE INC.
- Xiao DING
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Novel pyrido[2,3-b]indole compounds for the treatment and prophylax...
- Publication number 20200339603
- Publication date Oct 29, 2020
- HOFFMANN-LA ROCHE INC.
- Yimin Hu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Novel pyrido[2,3-b]indole compounds for the treatment and prophylax...
- Publication number 20180327425
- Publication date Nov 15, 2018
- HOFFMANN-LA ROCHE INC.
- Yimin Hu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Yongqiang Liu

Person

Patents Grantslast 30 patents

Heterocyclic compounds

Pyrido[2,3-b]indole compounds for the treatment and prophylaxis of...

Patents Applicationslast 30 patents

QUATERNARY AMMONIUM CATION SUBSTITUTED COMPOUNDS FOR THE TREATMENT...

HETEROCYCLIC COMPOUNDS

HETEROARYL-SUBSTITUTED IMIDAZOLE DERIVATIVES

NOVEL IMIDAZOLE-PYRAZOLE DERIVATIVES

NOVEL HETEROCYCLIC COMPOUNDS

IMIDAZOLE-PYRAZOLE DERIVATIVES AS ANTIBACTERIALS

NOVEL IMIDAZOPYRAZNE DERIVATIVES

IMIDAZOPYRAZINE DERIVATIVES

NOVEL HETEROCYCLIC COMPOUNDS

NOVEL HETEROCYCLIC COMPOUNDS

FREE AMINO COMPOUNDS FOR THE TREATMENT AND PROPHYLAXIS OF BACTERIAL...

OXOPYRIDO[1,2-A]PYRIMIDINE COMPOUNDS FOR THE TREATMENT AND PROPHYLA...

ARYL COMPOUNDS FOR THE TREATMENT AND PROPHYLAXIS OF BACTERIAL INFEC...

TRICYCLIC COMPOUNDS FOR THE TREATMENT AND PROPHYLAXIS OF BACTERIAL...

NOVEL OXOQUINOLIZINE COMPOUNDS FOR THE TREATMENT AND PROPHYLAXIS OF...

SUBSTITUTED PYRIDOINDOLES FOR THE TREATMENT AND PROPHYLAXIS OF BACT...

Novel pyrido[2,3-b]indole compounds for the treatment and prophylax...

Novel pyrido[2,3-b]indole compounds for the treatment and prophylax...