Guohua Chen

Person

Sunnyvale, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Microarray for delivery of therapeutic agent and methods of use
- Patent number 11,565,097
- Issue date Jan 31, 2023
- Corium Pharma Solutions, Inc.
- Danir Bayramov
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and device for transdermal delivery of parathyroid hormone u...
- Patent number 11,419,816
- Issue date Aug 23, 2022
- Corium, Inc.
- Parminder Singh
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Short duration depot formulations
- Patent number 11,179,326
- Issue date Nov 23, 2021
- Durect Corporation
- Guohua Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Sustained release small molecule drug formulation
- Patent number 11,110,093
- Issue date Sep 7, 2021
- INDIVIOR UK LIMITED
- Andrew S. Luk
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Microarray for delivery of therapeutic agent and methods of use
- Patent number 11,052,231
- Issue date Jul 6, 2021
- Corium, Inc.
- Zhongli Ding
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Microstructure array, methods of making, and methods of use
- Patent number 10,624,843
- Issue date Apr 21, 2020
- Corium, Inc.
- Zhongli Ding
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Short duration depot formulations
- Patent number 10,471,001
- Issue date Nov 12, 2019
- Durect Corporation
- Guohua Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Short duration depot formulations
- Patent number 10,471,002
- Issue date Nov 12, 2019
- Durect Corporation
- Guohua Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Sustained release small molecule drug formulation
- Patent number 10,406,160
- Issue date Sep 10, 2019
- INDIVIOR UK LIMITED
- Andrew S. Luk
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Microarray for delivery of therapeutic agent and methods of use
- Patent number 10,384,046
- Issue date Aug 20, 2019
- Corium, Inc.
- Danir Bayramov
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Microarray with polymer-free microstructures, methods of making, an...
- Patent number 10,384,045
- Issue date Aug 20, 2019
- Corium, Inc.
- Zhongli Ding
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Solvent-cast microprotrusion arrays containing active ingredient
- Patent number 10,238,848
- Issue date Mar 26, 2019
- Corium International, Inc.
- Parminder Singh
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Short duration depot formulations
- Patent number 10,201,496
- Issue date Feb 12, 2019
- Durect Corporation
- Guohua Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Sustained release small molecule drug formulation
- Patent number 10,058,554
- Issue date Aug 28, 2018
- Indivior UK Limited
- Andrew S. Luk
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Microarray for delivery of therapeutic agent, methods of use, and m...
- Patent number 9,962,534
- Issue date May 8, 2018
- Corium International, Inc.
- Guohua Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and device for transdermal delivery of parathyroid hormone u...
- Patent number 9,687,641
- Issue date Jun 27, 2017
- Corium International, Inc.
- Parminder Singh
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Sustained release small molecule drug formulation
- Patent number 9,597,402
- Issue date Mar 21, 2017
- Durect Corporation
- Andrew S. Luk
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Solvent/polymer solutions as suspension vehicles
- Patent number 9,526,763
- Issue date Dec 27, 2016
- Intarcia Therapeutics Inc.
- Catherine M. Rohloff
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method of vaccine delivery via microneedle arrays
- Patent number 9,498,524
- Issue date Nov 22, 2016
- Corium International, Inc.
- Esi Ghartey-Tagoe
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Solvent-cast microprotrusion arrays containing active ingredient
- Patent number 9,452,280
- Issue date Sep 27, 2016
- Corium International, Inc.
- Parminder Singh
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Solvent-cast microprotrusion arrays containing active ingredient
- Patent number 9,114,238
- Issue date Aug 25, 2015
- Corium International, Inc.
- Parminder Singh
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Solvent/polymer solutions as suspension vehicles
- Patent number 9,095,553
- Issue date Aug 4, 2015
- Intarcia Therapeutics Inc.
- Catherine M. Rohloff
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Sustained release small molecule drug formulation
- Patent number 9,044,450
- Issue date Jun 2, 2015
- Durect Corporation
- Andrew S. Luk
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Vaccine delivery via microneedle arrays
- Patent number 8,911,749
- Issue date Dec 16, 2014
- Corium International, Inc.
- Esi Ghartey-Tagoe
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Sustained release small molecule drug formulation
- Patent number 8,852,638
- Issue date Oct 7, 2014
- Durect Corporation
- Andrew S. Luk
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Injectable, non-aqueous suspension with high concentration of thera...
- Patent number 8,802,095
- Issue date Aug 12, 2014
- Durect Corporation
- Paul R. Houston
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Injectable multimodal polymer depot compositions and uses thereof
- Patent number 8,501,215
- Issue date Aug 6, 2013
- Guohua Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Solvent/polymer solutions as suspension vehicles
- Patent number 8,460,694
- Issue date Jun 11, 2013
- Intarcia Therapeutics, Inc.
- Catherine M. Rohloff
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Solvent/polymer solutions as suspension vehicles
- Patent number 8,440,226
- Issue date May 14, 2013
- Intarcia Therapeutics, Inc.
- Catherine M. Rohloff
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Short duration depot formulations
- Patent number 8,278,330
- Issue date Oct 2, 2012
- Durect Corporation
- Guohua Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
METHODS FOR MANUFACTURING MICROPROJECTION ARRAYS
- Publication number 20240066277
- Publication date Feb 29, 2024
- Corium Pharma Solutions, Inc.
- Joseph C. Trautman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MICROARRAY FOR DELIVERY OF THERAPEUTIC AGENT AND METHODS OF USE
- Publication number 20230134250
- Publication date May 4, 2023
- Corium Pharma Solutions, Inc.
- Danir Bayramov
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD AND DEVICE FOR TRANSDERMAL DELIVERY OF PARATHYROID HORMONE U...
- Publication number 20230027289
- Publication date Jan 26, 2023
- Corium, Inc.
- Parminder Singh
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD AND DEVICE FOR TRANSDERMAL DELIVERY OF PARATHYROID HORMONE U...
- Publication number 20200405630
- Publication date Dec 31, 2020
- Corium, Inc.
- Parminder Singh
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MICROSTRUCTURE ARRAY, METHODS OF MAKING, AND METHODS OF USE
- Publication number 20200237654
- Publication date Jul 30, 2020
- Corium, Inc.
- Zhongli DING
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SHORT DURATION DEPOT FORMULATIONS
- Publication number 20200129425
- Publication date Apr 30, 2020
- DURECT CORPORATION
- Guohua Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SUSTAINED RELEASE SMALL MOLECULE DRUG FORMULATION
- Publication number 20200046704
- Publication date Feb 13, 2020
- Indivior UK Limited
- Andrew S. LUK
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MICROARRAY FOR DELIVERY OF THERAPEUTIC AGENT AND METHODS OF USE
- Publication number 20190336741
- Publication date Nov 7, 2019
- Corium, Inc.
- Danir Bayramov
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SHORT DURATION DEPOT FORMULATIONS
- Publication number 20190269610
- Publication date Sep 5, 2019
- DURECT CORPORATION
- Guohua Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SHORT DURATION DEPOT FORMULATIONS
- Publication number 20190183791
- Publication date Jun 20, 2019
- DURECT CORPORATION
- Guohua Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SOLVENT-CAST MICROPROTRUSION ARRAYS CONTAINING ACTIVE INGREDIENT
- Publication number 20190184147
- Publication date Jun 20, 2019
- Corium International, Inc.
- Parminder Singh
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Injectable, Non-Aqueous Suspension with High Concentration of Thera...
- Publication number 20190167801
- Publication date Jun 6, 2019
- DURECT CORPORATION
- Paul R. Houston
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
SUSTAINED RELEASE SMALL MOLECULE DRUG FORMULATION
- Publication number 20180325905
- Publication date Nov 15, 2018
- Indivior UK Limited
- Andrew S. LUK
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SOLVENT/POLYMER SOLUTIONS AS SUSPENSION VEHICLES
- Publication number 20170348392
- Publication date Dec 7, 2017
- Intarcia Therapeutics Inc.
- Catherine M. ROHLOFF
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Injectable, Non-Aqueous Suspension with High Concentration of Thera...
- Publication number 20170319702
- Publication date Nov 9, 2017
- DURECT CORPORATION
- Paul R. Houston
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
METHOD AND DEVICE FOR TRANSDERMAL DELIVERY OF PARATHYROID HORMONE U...
- Publication number 20170281535
- Publication date Oct 5, 2017
- Corium International, Inc.
- Parminder Singh
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SUSTAINED RELEASE SMALL MOLECULE DRUG FORMULATION
- Publication number 20170239252
- Publication date Aug 24, 2017
- DURECT CORPORATION
- Andrew S. LUK
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SHORT DURATION DEPOT FORMULATIONS
- Publication number 20170087086
- Publication date Mar 30, 2017
- DURECT CORPORATION
- Guohua Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SOLVENT/POLYMER SOLUTIONS AS SUSPENSION VEHICLES
- Publication number 20170056476
- Publication date Mar 2, 2017
- Intarcia Therapeutics Inc.
- Catherine M. ROHLOFF
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Injectable, Non-Aqueous Suspension with High Concentration of Thera...
- Publication number 20160193346
- Publication date Jul 7, 2016
- DURECT CORPORATION
- Paul R. Houston
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
MICROSTRUCTURE ARRAY, METHODS OF MAKING, AND METHODS OF USE
- Publication number 20160067176
- Publication date Mar 10, 2016
- Corium International, Inc.
- Zhongli Ding
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MICROSTRUCTURE ARRAY FOR DELIVERY OF ACTIVE AGENTS
- Publication number 20160058992
- Publication date Mar 3, 2016
- Corium International, Inc.
- Guohua Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SOLVENT-CAST MICROPROTRUSION ARRAYS CONTAINING ACTIVE INGREDIENT
- Publication number 20150297878
- Publication date Oct 22, 2015
- Corium International, Inc.
- Parminder Singh
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SOLVENT/POLYMER SOLUTIONS AS SUSPENSION VEHICLES
- Publication number 20150290291
- Publication date Oct 15, 2015
- Intarcia Therapeutics Inc.
- Catherine M. ROHLOFF
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SUSTAINED RELEASE SMALL MOLECULE DRUG FORMULATION
- Publication number 20150231258
- Publication date Aug 20, 2015
- DURECT CORPORATION
- Andrew S. LUK
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD OF VACCINE DELIVERY VIA MICRONEEDLE ARRAYS
- Publication number 20150079133
- Publication date Mar 19, 2015
- Corium International, Inc.
- Esi Ghartey-Tagoe
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Injectable, Non-Aqueous Suspension with High Concentration of Thera...
- Publication number 20150017177
- Publication date Jan 15, 2015
- DURECT CORPORATION
- Paul R. Houston
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
MICROARRAY WITH POLYMER-FREE MICROSTRUCTURES, METHODS OF MAKING, AN...
- Publication number 20140276474
- Publication date Sep 18, 2014
- Corium International, Inc.
- Zhongli Ding
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MICROARRAY FOR DELIVERY OF THERAPEUTIC AGENT AND METHODS OF USE
- Publication number 20140276589
- Publication date Sep 18, 2014
- Corium International, Inc.
- Danir Bayramov
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MICROSTRUCTURE ARRAY FOR DELIVERY OF ACTIVE AGENTS
- Publication number 20140276378
- Publication date Sep 18, 2014
- Corium International, Inc.
- Guohua Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Guohua Chen

Person

Patents Grantslast 30 patents

Microarray for delivery of therapeutic agent and methods of use

Method and device for transdermal delivery of parathyroid hormone u...

Short duration depot formulations

Sustained release small molecule drug formulation

Microarray for delivery of therapeutic agent and methods of use

Microstructure array, methods of making, and methods of use

Short duration depot formulations

Short duration depot formulations

Sustained release small molecule drug formulation

Microarray for delivery of therapeutic agent and methods of use

Microarray with polymer-free microstructures, methods of making, an...

Solvent-cast microprotrusion arrays containing active ingredient

Short duration depot formulations

Sustained release small molecule drug formulation

Microarray for delivery of therapeutic agent, methods of use, and m...

Method and device for transdermal delivery of parathyroid hormone u...

Sustained release small molecule drug formulation

Solvent/polymer solutions as suspension vehicles

Method of vaccine delivery via microneedle arrays

Solvent-cast microprotrusion arrays containing active ingredient

Solvent-cast microprotrusion arrays containing active ingredient

Solvent/polymer solutions as suspension vehicles

Sustained release small molecule drug formulation

Vaccine delivery via microneedle arrays

Sustained release small molecule drug formulation

Injectable, non-aqueous suspension with high concentration of thera...

Injectable multimodal polymer depot compositions and uses thereof

Solvent/polymer solutions as suspension vehicles

Solvent/polymer solutions as suspension vehicles

Short duration depot formulations

Patents Applicationslast 30 patents

METHODS FOR MANUFACTURING MICROPROJECTION ARRAYS

MICROARRAY FOR DELIVERY OF THERAPEUTIC AGENT AND METHODS OF USE

METHOD AND DEVICE FOR TRANSDERMAL DELIVERY OF PARATHYROID HORMONE U...

METHOD AND DEVICE FOR TRANSDERMAL DELIVERY OF PARATHYROID HORMONE U...

MICROSTRUCTURE ARRAY, METHODS OF MAKING, AND METHODS OF USE

SHORT DURATION DEPOT FORMULATIONS

SUSTAINED RELEASE SMALL MOLECULE DRUG FORMULATION

MICROARRAY FOR DELIVERY OF THERAPEUTIC AGENT AND METHODS OF USE

SHORT DURATION DEPOT FORMULATIONS

SHORT DURATION DEPOT FORMULATIONS

SOLVENT-CAST MICROPROTRUSION ARRAYS CONTAINING ACTIVE INGREDIENT

Injectable, Non-Aqueous Suspension with High Concentration of Thera...

SUSTAINED RELEASE SMALL MOLECULE DRUG FORMULATION

SOLVENT/POLYMER SOLUTIONS AS SUSPENSION VEHICLES

Injectable, Non-Aqueous Suspension with High Concentration of Thera...

METHOD AND DEVICE FOR TRANSDERMAL DELIVERY OF PARATHYROID HORMONE U...

SUSTAINED RELEASE SMALL MOLECULE DRUG FORMULATION

SHORT DURATION DEPOT FORMULATIONS

SOLVENT/POLYMER SOLUTIONS AS SUSPENSION VEHICLES

Injectable, Non-Aqueous Suspension with High Concentration of Thera...

MICROSTRUCTURE ARRAY, METHODS OF MAKING, AND METHODS OF USE

MICROSTRUCTURE ARRAY FOR DELIVERY OF ACTIVE AGENTS

SOLVENT-CAST MICROPROTRUSION ARRAYS CONTAINING ACTIVE INGREDIENT

SOLVENT/POLYMER SOLUTIONS AS SUSPENSION VEHICLES

SUSTAINED RELEASE SMALL MOLECULE DRUG FORMULATION

METHOD OF VACCINE DELIVERY VIA MICRONEEDLE ARRAYS

Injectable, Non-Aqueous Suspension with High Concentration of Thera...

MICROARRAY WITH POLYMER-FREE MICROSTRUCTURES, METHODS OF MAKING, AN...

MICROARRAY FOR DELIVERY OF THERAPEUTIC AGENT AND METHODS OF USE

MICROSTRUCTURE ARRAY FOR DELIVERY OF ACTIVE AGENTS