CHONGQING RUZER PHARMACEUTICAL COMPANY LIMITED

Follow

Organization

CHONGQING, CN

Organizations

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Porous material
- Patent number 11,278,646
- Issue date Mar 22, 2022
- CHONGQING RUZER PHARMACEUTICAL CO., LTD.
- Lei Ye
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
(R)-4-hydroxy-2-oxo-1-pyrrolidineacetamide crystal form, preparatio...
- Patent number 10,961,192
- Issue date Mar 30, 2021
- CHONGQING RUZER PHARMACEUTICAL COMPANY LIMITED
- Lei Ye
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Porous material and preparation method thereof
- Patent number 10,822,283
- Issue date Nov 3, 2020
- CHONGQING RUZER PHARMACEUTICAL CO., LTD.
- Lei Ye
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Crystalline form II of dextral oxiracetam, preparation method there...
- Patent number 10,793,521
- Issue date Oct 6, 2020
- CHONGQING RUZER PHARMACEUTICAL COMPANY LIMITED
- Lei Ye
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Crystalline form of (R)-4-hydroxy-2-oxo-1-pyrrolidineacetamide, pre...
- Patent number 10,556,863
- Issue date Feb 11, 2020
- CHONGQING RUZER PHARMACEUTICAL COMPANY LIMITED
- Lei Ye
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Crystal form III of (S)-oxiracetam, preparation method and use thereof
- Patent number 9,670,156
- Issue date Jun 6, 2017
- Chongqing Ruzer Pharmaceutical Company Limited
- Lei Ye
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
POROUS MATERIAL
- Publication number 20200237967
- Publication date Jul 30, 2020
- Chongqing Ruzer Pharmaceutical Co., Ltd.
- Lei YE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
POROUS NON-METALLIC MATERIAL
- Publication number 20200239658
- Publication date Jul 30, 2020
- Chongqing Ruzer Pharmaceutical Co., Ltd.
- Lei YE
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
(R)-4-HYDROXY-2-OXO-1-PYRROLIDINEACETAMIDE CRYSTAL FORM, PREPARATIO...
- Publication number 20190367454
- Publication date Dec 5, 2019
- CHONGQING RUZER PHARMACEUTICAL COMPANY LIMITED
- Lei YE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
POROUS MATERIAL AND PREPARATION METHOD THEREOF
- Publication number 20190112237
- Publication date Apr 18, 2019
- Chongqing Ruzer Pharmaceutical Co., Ltd.
- Lei YE
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Trademarklast 30 trademarks

Information Trademark
79248562 - RUZERBONE
- Serial number 79248562
- Registration number 5754134
- Filing date Oct 3, 2018
- Chongqing Ruzer Pharmaceutical Co., Ltd.
- 5 - Pharmaceutical and veterinary preparations
Information Trademark
79248610 - RUZER-REVIVE
- Serial number 79248610
- Registration number 5905798
- Filing date Oct 3, 2018
- Chongqing Ruzer Pharmaceutical Co., Ltd.
- 5 - Pharmaceutical and veterinary preparations
Information Trademark
79211773
- Serial number 79211773
- Registration number 6076996
- Filing date May 3, 2017
- Chongqing Ruzer Pharmaceutical Co., Ltd.
- 5 - Pharmaceutical and veterinary preparations
Information Trademark
79214535 - RUZER
- Serial number 79214535
- Registration number 5393718
- Filing date May 3, 2017
- Chongqing Ruzer Pharmaceutical Co., Ltd.
- 5 - Pharmaceutical and veterinary preparations