Zhengjian Li

Person

Sudbury, MA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Cation exchange resins
- Patent number 11,840,554
- Issue date Dec 12, 2023
- Bristol-Myers Squibb Company
- Zhengjian Li
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Supramolecular filamentous assemblies for protein purification
- Patent number 11,745,165
- Issue date Sep 5, 2023
- The Johns Hopkins University
- Honggang Cui
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Therapeutic immunoglobulin G4 for improved bioanalytical and biopro...
- Patent number 11,542,337
- Issue date Jan 3, 2023
- Bristol-Myers Squibb Company
- Zhiqiang Chen
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Supramolecular high affinity protein-binding system for purificatio...
- Patent number 11,359,005
- Issue date Jun 14, 2022
- The Johns Hopkins University
- Honggang Cui
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Methods of purifying proteins
- Patent number 10,947,268
- Issue date Mar 16, 2021
- Bristol-Myers Squibb Company
- Zhengjian Li
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Mammalian cell culture processes for protein production
- Patent number 10,059,754
- Issue date Aug 28, 2018
- Bristol-Myers Squibb Company
- Ying Jing
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Mammalian cell culture processes for protein production
- Patent number 10,030,064
- Issue date Jul 24, 2018
- Bristol-Myers Squibb Company
- Ying Jing
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Methods for reducing glycoprotein aggregation
- Patent number 9,926,365
- Issue date Mar 27, 2018
- Bristol-Myers Squibb Company
- Yueming Qian
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Mammalian cell culture processes for protein production
- Patent number 9,540,426
- Issue date Jan 10, 2017
- Bristol-Myers Squibb Company
- Ying Jing
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...

Patents Applicationslast 30 patents

Information Patent Application
SUPRAMOLECULAR FILAMENTOUS ASSEMBLIES FOR PROTEIN PURIFICATION
- Publication number 20240082816
- Publication date Mar 14, 2024
- The Johns Hopkins University
- Honggang Cui
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD OF PURIFYING PROTEINS
- Publication number 20240051989
- Publication date Feb 15, 2024
- Bristol-Myers Squibb Company
- Zhengjian Li
- C07 - ORGANIC CHEMISTRY
Information Patent Application
AUTOMATED SYSTEM AND METHOD FOR ANALYZING SAMPLES FROM A BIOREACTOR
- Publication number 20230129707
- Publication date Apr 27, 2023
- Bristol-Myers Squibb Company
- Letha Chemmalil
- G01 - MEASURING TESTING
Information Patent Application
ISOELECTRIC FOCUSING SAMPLE MATRIX
- Publication number 20230076713
- Publication date Mar 9, 2023
- Bristol-Myers Squibb Company
- Xin ZHANG
- G01 - MEASURING TESTING
Information Patent Application
SUPRAMOLECULAR HIGH AFFINITY PROTEIN-BINDING SYSTEM FOR PURIFICATIO...
- Publication number 20230050031
- Publication date Feb 16, 2023
- The Johns Hopkins University
- Honggang Cui
- C07 - ORGANIC CHEMISTRY
Information Patent Application
LABEL-FREE N-GLYCAN QUANTIFICATION METHODS
- Publication number 20230025648
- Publication date Jan 26, 2023
- Bristol-Myers Squibb Company
- Letha CHEMMALIL
- G01 - MEASURING TESTING
Information Patent Application
METHODS OF IMPROVING PROTEIN PRODUCTIVITY IN FED-BATCH CELL CULTURES
- Publication number 20220315887
- Publication date Oct 6, 2022
- Bristol-Myers Squibb Company
- Jianlin XU
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
USE OF LOW PH AND DEXTRAN SULFATE DURING HARVEST TREATMENT FOR PROT...
- Publication number 20220162260
- Publication date May 26, 2022
- Bristol-Myers Squibb Company
- Zhijun Tan
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHODS OF ISOLATING A PROTEIN
- Publication number 20220135619
- Publication date May 5, 2022
- Bristol-Myers Squibb Company
- Douglas D. FREY
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHODS OF MEASURING HYDROPHOBICITY OF CHROMATOGRAPHIC RESINS
- Publication number 20220042954
- Publication date Feb 10, 2022
- Bristol-Myers Squibb Company
- Chao HUANG
- B82 - NANO-TECHNOLOGY
Information Patent Application
METHOD FOR PURIFYING PEGYLATED PROTEIN
- Publication number 20220017570
- Publication date Jan 20, 2022
- Bristol-Meyers Squibb Company
- Deqiang YU
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PROTEIN FRAGMENTATION CONTROL STRATEGY BY RE-OXIDATION IN DOWNSTREA...
- Publication number 20210300964
- Publication date Sep 30, 2021
- Bristol-Myers Squibb Company
- Zhijun Tan
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHODS OF PURIFYING PROTEINS
- Publication number 20210246161
- Publication date Aug 12, 2021
- Bristol-Myers Squibb Company
- Zhengjian Li
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHODS OF PURIFYING PROTEINS USING CHROMATOGRAPHY
- Publication number 20210122783
- Publication date Apr 29, 2021
- Bristol-Myers Squibb Company
- Zhiqiang CHEN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
REAL-TIME MONITORING OF PROTEIN CONCENTRATION USING ULTRAVIOLET SIGNAL
- Publication number 20210024873
- Publication date Jan 28, 2021
- Bristol-Myers Squibb Company
- Deqiang YU
- G01 - MEASURING TESTING
Information Patent Application
METABOLIC ENZYME ACTIVITY AND DISULFIDE BOND REDUCTION DURING PROTE...
- Publication number 20210010055
- Publication date Jan 14, 2021
- Bristol-Myers Squibb Company
- Anthony Joseph CURA
- G01 - MEASURING TESTING
Information Patent Application
METHODS OF PURIFYING MONOMERIC MONOCLONAL ANTIBODIES
- Publication number 20210009632
- Publication date Jan 14, 2021
- Bristol-Myers Squibb Company
- Zhijun Tan
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
SUPRAMOLECULAR FILAMENTOUS ASSEMBLIES FOR PROTEIN PURIFICATION
- Publication number 20200197902
- Publication date Jun 25, 2020
- The Johns Hopkins University
- Honggang Cui
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DESIGN OF THERAPEUTIC IMMUNOGLOBULIN G4 FOR IMPROVED BIOANALYTICAL...
- Publication number 20200109208
- Publication date Apr 9, 2020
- Bristol-Myers Squibb Company
- Zhiqiang Chen
- C07 - ORGANIC CHEMISTRY
Information Patent Application
A SUPRAMOLECULAR HIGH AFFINITY PROTEIN-BINDING SYSTEM FOR PURIFICAT...
- Publication number 20200062827
- Publication date Feb 27, 2020
- The Johns Hopkins University
- Honggang Ciu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHODS OF PURIFYING PROTEINS
- Publication number 20190218248
- Publication date Jul 18, 2019
- Bristol-Myers Squibb Company
- Zhengjian Li
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
USE OF DEXTRAN SULFATE TO ENHANCE PROTEIN A AFFINITY CHROMATOGRAPHY
- Publication number 20180105554
- Publication date Apr 19, 2018
- Bristol-Myers Squibb Company
- Mi JIN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
USE OF DEXTRAN FOR PROTEIN PURIFICATION
- Publication number 20180105555
- Publication date Apr 19, 2018
- Bristol-Myers Squibb Company
- Zhijun Tan
- C07 - ORGANIC CHEMISTRY
Information Patent Application
MAMMALIAN CELL CULTURE PROCESSES FOR PROTEIN PRODUCTION
- Publication number 20170327558
- Publication date Nov 16, 2017
- Bristol-Myers Squibb Company
- Jun Tian
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
MAMMALIAN CELL CULTURE PROCESSES FOR PROTEIN PRODUCTION
- Publication number 20170129937
- Publication date May 11, 2017
- Bristol-Myers Squibb Company
- Ying JING
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
MAMMALIAN CELL CULTURE PROCESSES FOR PROTEIN PRODUCTION
- Publication number 20170129936
- Publication date May 11, 2017
- Bristol-Myers Squibb Company
- Ying JING
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
METHODS FOR PRODUCING ANTIBODIES
- Publication number 20160024204
- Publication date Jan 28, 2016
- Bristol-Myers Squibb Company
- Zizhuo XING
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHODS OF PRODUCING ANTIBODIES IN YEAST
- Publication number 20160024203
- Publication date Jan 28, 2016
- Bristol-Myers Squibb Company
- Zizhuo XING
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHODS FOR REDUCING GLYCOPROTEIN AGGREGATION
- Publication number 20150322139
- Publication date Nov 12, 2015
- Bristol-Myers Squibb Company
- Yueming QIAN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHODS OF ENHANCING PROTEIN QUALITY AND QUANTITY BY YEAST FED-BATC...
- Publication number 20140273094
- Publication date Sep 18, 2014
- Bristol-Myers Squibb Company
- Zizhuo XING
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...

Zhengjian Li

Person

Patents Grantslast 30 patents

Cation exchange resins

Supramolecular filamentous assemblies for protein purification

Therapeutic immunoglobulin G4 for improved bioanalytical and biopro...

Supramolecular high affinity protein-binding system for purificatio...

Methods of purifying proteins

Mammalian cell culture processes for protein production

Mammalian cell culture processes for protein production

Methods for reducing glycoprotein aggregation

Mammalian cell culture processes for protein production

Patents Applicationslast 30 patents

SUPRAMOLECULAR FILAMENTOUS ASSEMBLIES FOR PROTEIN PURIFICATION

METHOD OF PURIFYING PROTEINS

AUTOMATED SYSTEM AND METHOD FOR ANALYZING SAMPLES FROM A BIOREACTOR

ISOELECTRIC FOCUSING SAMPLE MATRIX

SUPRAMOLECULAR HIGH AFFINITY PROTEIN-BINDING SYSTEM FOR PURIFICATIO...

LABEL-FREE N-GLYCAN QUANTIFICATION METHODS

METHODS OF IMPROVING PROTEIN PRODUCTIVITY IN FED-BATCH CELL CULTURES

USE OF LOW PH AND DEXTRAN SULFATE DURING HARVEST TREATMENT FOR PROT...

METHODS OF ISOLATING A PROTEIN

METHODS OF MEASURING HYDROPHOBICITY OF CHROMATOGRAPHIC RESINS

METHOD FOR PURIFYING PEGYLATED PROTEIN

PROTEIN FRAGMENTATION CONTROL STRATEGY BY RE-OXIDATION IN DOWNSTREA...

METHODS OF PURIFYING PROTEINS

METHODS OF PURIFYING PROTEINS USING CHROMATOGRAPHY

REAL-TIME MONITORING OF PROTEIN CONCENTRATION USING ULTRAVIOLET SIGNAL

METABOLIC ENZYME ACTIVITY AND DISULFIDE BOND REDUCTION DURING PROTE...

METHODS OF PURIFYING MONOMERIC MONOCLONAL ANTIBODIES

SUPRAMOLECULAR FILAMENTOUS ASSEMBLIES FOR PROTEIN PURIFICATION

DESIGN OF THERAPEUTIC IMMUNOGLOBULIN G4 FOR IMPROVED BIOANALYTICAL...

A SUPRAMOLECULAR HIGH AFFINITY PROTEIN-BINDING SYSTEM FOR PURIFICAT...

METHODS OF PURIFYING PROTEINS

USE OF DEXTRAN SULFATE TO ENHANCE PROTEIN A AFFINITY CHROMATOGRAPHY

USE OF DEXTRAN FOR PROTEIN PURIFICATION

MAMMALIAN CELL CULTURE PROCESSES FOR PROTEIN PRODUCTION

MAMMALIAN CELL CULTURE PROCESSES FOR PROTEIN PRODUCTION

MAMMALIAN CELL CULTURE PROCESSES FOR PROTEIN PRODUCTION

METHODS FOR PRODUCING ANTIBODIES

METHODS OF PRODUCING ANTIBODIES IN YEAST

METHODS FOR REDUCING GLYCOPROTEIN AGGREGATION

METHODS OF ENHANCING PROTEIN QUALITY AND QUANTITY BY YEAST FED-BATC...