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Inventor

KAZUYOSHI MARUBAYASHI

Inventor
JP

Overview

2→
Patents
2023
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes20%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations20%
C07BGeneral methods of organic chemistry20%
C07CAcyclic or carbocyclic compounds20%
C07DHeterocyclic compounds20%
PatentTitleYear
11,584,715Crystalline form of sofpironium bromide and preparation method thereof202311,566,000Crystalline form of sofpironium bromide and preparation method thereof2023

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2023Patents assigned to BOTANIX SB INC (2)· patent assignee history
2023Patents assigned to KAKEN PHARMA CO LTD (2)· patent assignee history
2023Based in JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BOTANIX SB INC22023
KAKEN PHARMA CO LTD22023
Locations
LocationPatentsSpan
JP22023