Michael L. POLTASH

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Fremont, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Packed tip electrospray emitter
- Patent number 11,988,652
- Issue date May 21, 2024
- Thermo Finnigan LLC.
- Joshua A. Silveira
- G01 - MEASURING TESTING
Information Patent Grant
Electrospray current measurement in the nanospray and microspray re...
- Patent number 11,892,433
- Issue date Feb 6, 2024
- Thermo Finnigan LLC.
- Dale Lindseth
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for improved electrospray emitter lifetime
- Patent number 11,837,451
- Issue date Dec 5, 2023
- Thermo Finnigan LLC.
- Joshua A. Silveira
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for improved electrospray emitter lifetime
- Patent number 11,562,893
- Issue date Jan 24, 2023
- Thermo Finnigan LLC.
- Joshua A. Silveira
- B08 - CLEANING
Information Patent Grant
Method and apparatus for improved electrospray emitter lifetime
- Patent number 11,087,964
- Issue date Aug 10, 2021
- Thermo Finnigan LLC.
- Joshua A. Silveira
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR IMPROVED ELECTROSPRAY EMITTER LIFETIME
- Publication number 20230162958
- Publication date May 25, 2023
- Thermo Finnigan LLC
- Joshua A. SILVEIRA
- B08 - CLEANING
Information Patent Application
ELECTROSPRAY CURRENT MEASUREMENT IN THE NANOSPRAY AND MICROSPRAY RE...
- Publication number 20230030920
- Publication date Feb 2, 2023
- Thermo Finnigan LLC
- Dale Lindseth
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Packed Tip Electrospray Emitter
- Publication number 20220155267
- Publication date May 19, 2022
- Joshua A. SILVEIRA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND APPARATUS FOR IMPROVED ELECTROSPRAY EMITTER LIFETIME
- Publication number 20210343516
- Publication date Nov 4, 2021
- Thermo Finnigan LLC
- Joshua A. SILVEIRA
- B08 - CLEANING
Information Patent Application
MULTI-GATE MULTI-FREQUENCY FILTER FOR ION MOBILITY ISOLATION
- Publication number 20210285913
- Publication date Sep 16, 2021
- Thermo Finnigan LLC
- Michael L. POLTASH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND APPARATUS FOR IMPROVED ELECTROSPRAY EMITTER LIFETIME
- Publication number 20210159061
- Publication date May 27, 2021
- Thermo Finnigan LLC
- Joshua A. SILVEIRA
- H01 - BASIC ELECTRIC ELEMENTS