Gregory S. Layser

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Oceanside, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Pump roller assembly with independently sprung rollers
- Patent number 10,041,488
- Issue date Aug 7, 2018
- Novartis AG
- Gary P. Sorensen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Quick-opening vent valve for phaco fluidics aspiration system
- Patent number 9,931,447
- Issue date Apr 3, 2018
- Novartis AG
- Gregory S. Layser
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Pump roller assembly with flexible arms
- Patent number 9,797,390
- Issue date Oct 24, 2017
- Novartis AG
- Gary P. Sorensen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Pump roller head with pivoting rollers and spring arms
- Patent number 9,624,921
- Issue date Apr 18, 2017
- Novartis AG
- Gary P. Sorensen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Systems and methods for external pressure sensing
- Patent number 8,858,502
- Issue date Oct 14, 2014
- Alcon Research, Ltd.
- Vincent A. Baxter
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
QUICK-OPENING VENT VALVE FOR PHACO FLUIDICS ASPIRATION SYSTEM
- Publication number 20160166742
- Publication date Jun 16, 2016
- Novartis AG
- Gregory S. Layser
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PUMP ROLLER HEAD WITH PIVOTING ROLLERS AND SPRING ARMS
- Publication number 20140356202
- Publication date Dec 4, 2014
- Gary P. Sorensen
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
PUMP ROLLER ASSEMBLY WITH FLEXIBLE ARMS
- Publication number 20140356204
- Publication date Dec 4, 2014
- Gary P. Sorensen
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
PUMP ROLLER ASSEMBLY WITH INDEPENDENTLY SPRUNG ROLLERS
- Publication number 20140356206
- Publication date Dec 4, 2014
- Gary P. Sorensen
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SYSTEMS AND METHODS FOR EXTERNAL PRESSURE SENSING
- Publication number 20140100518
- Publication date Apr 10, 2014
- ALCON RESEARCH, LTD.
- Vincent A. Baxter
- G01 - MEASURING TESTING