David Espinoza

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Downey, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Fluid delivery apparatus for use in systems, methods and apparatus...
- Patent number 12,236,465
- Issue date Feb 25, 2025
- Shiseido Company, Limited
- Joel Stewart
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems, methods and apparatus for producing customized topical agents
- Patent number 10,943,279
- Issue date Mar 9, 2021
- Shiseido Company, Limited
- Joel Stewart
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR HEATING AND MIXING OF COMPOSITIONS
- Publication number 20230182093
- Publication date Jun 15, 2023
- Shiseido Company, Limited
- Joel Stewart
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Fluid Delivery Apparatus for Use in Systems, Methods and Apparatus...
- Publication number 20210142382
- Publication date May 13, 2021
- Shiseido Company, Limited
- Joel Stewart
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Systems, Methods and Apparatus for Producing Customized Topical Agents
- Publication number 20180189853
- Publication date Jul 5, 2018
- MATCHCo.
- Joel Stewart
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE