Patent · US Active

2,2′,6,6′-tetraisopropyl-4,4′-2-biphenol soft capsule and method for preparing same

US9693963B2 · kind B2 · utility

1Cited by

1References

7Claims

0Family size

Assignee

XI'AN LIBANG PHARMACEUTICAL CO., LTD · CN

Inventors

Rutao Wang · Tuji, CN
Long An · Xi'an, CN
Huijing Hu · Tuji, CN
Shupan Guo · Tuji, CN
Tao Chen · 安丰镇, CN
Weijiao Wang · Tuji, CN

Key dates

Filing date	Aug 2, 2012
Grant date	Jul 4, 2017
Priority date	—
Expiry date	Aug 2, 2032

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61P43/00
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Disclosed is a 2,2′,6,6′-tetraisopropyl-4,4′-biphenol soft capsule composed of a capsule shell and the contents in the capsule, wherein the contents in the capsule include 2,2′,6,6′-tetraisopropyl-4,4′-biphenol, a solvent, and an antioxidant, among others.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.