James A. DEMUTH

Person

Mountain View, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Print cartridge for additive manufacturing
- Patent number 12,337,383
- Issue date Jun 24, 2025
- Seurat Technologies, Inc.
- Andrew J. Bayramian
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Thermal compensation methods for laser energy delivery for additive...
- Patent number 12,290,858
- Issue date May 6, 2025
- Seurat Technologies, Inc.
- Ning Duanmu
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Modular architecture for additive manufacturing
- Patent number 12,285,801
- Issue date Apr 29, 2025
- Seurat Technologies, Inc.
- Andrew J. Bayramian
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Additive manufacturing, bond modifying system and method
- Patent number 12,269,778
- Issue date Apr 8, 2025
- Seurat Technologies, Inc.
- James A. DeMuth
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Dynamic optical assembly for laser-based additive manufacturing
- Patent number 12,246,488
- Issue date Mar 11, 2025
- Seurat Technologies, Inc.
- James A. DeMuth
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Laser pulse shaping for additive manufacturing
- Patent number 12,214,551
- Issue date Feb 4, 2025
- Lawrence Livermore National Security, LLC
- James A. Demuth
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Additive manufacturing system and method
- Patent number 12,186,985
- Issue date Jan 7, 2025
- Seurat Technologies, Inc.
- James A. DeMuth
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
System and method for large-area pulsed laser melting of metallic p...
- Patent number 12,162,074
- Issue date Dec 10, 2024
- Lawrence Livermore National Security, LLC
- Saad A. Khairallah
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Chamber systems for additive manufacturing
- Patent number 12,162,219
- Issue date Dec 10, 2024
- Seurat Technologies, Inc.
- James A. DeMuth
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Photo-acoustic tomography defect testing system and method
- Patent number 12,146,861
- Issue date Nov 19, 2024
- Seurat Technologies, Inc.
- Francis L. Leard
- G01 - MEASURING TESTING
Information Patent Grant
System and method for high power diode based additive manufacturing
- Patent number 12,128,611
- Issue date Oct 29, 2024
- Lawrence Livermore National Security, LLC
- Bassem S. El-Dasher
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Electron beam patterning system in additive manufacturing
- Patent number 12,115,720
- Issue date Oct 15, 2024
- Seurat Technologies, Inc.
- James A. DeMuth
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Fluid edge cladding for spectroscopic absorption of laser emissions...
- Patent number 12,088,055
- Issue date Sep 10, 2024
- Seurat Technologies, Inc.
- Andrew J. Bayramian
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Resonance based light valve system
- Patent number 12,076,916
- Issue date Sep 3, 2024
- Seurat Technologies, Inc.
- Francis L. Leard
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Variable print chamber walls for powder bed fusion additive manufac...
- Patent number 12,070,902
- Issue date Aug 27, 2024
- Seurat Technologies, Inc.
- James A. DeMuth
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Long and high resolution structures formed by additive manufacturin...
- Patent number 12,042,992
- Issue date Jul 23, 2024
- Seurat Technologies, Inc.
- James A. DeMuth
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Phase change light valve system
- Patent number 12,030,250
- Issue date Jul 9, 2024
- Seurat Technologies, Inc.
- Francis L. Leard
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Additive manufacturing system for object creation from powder using...
- Patent number 12,011,873
- Issue date Jun 18, 2024
- Seurat Technologies, Inc.
- Ning Duanmu
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Cooler for optics transmitting high intensity light
- Patent number 11,999,106
- Issue date Jun 4, 2024
- Lawrence Livermore National Security, LLC
- James A. DeMuth
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Light valve cooling system
- Patent number 11,969,790
- Issue date Apr 30, 2024
- Seurat Technologies, Inc.
- Drew W. Kissinger
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Light recycling for additive manufacturing optimization
- Patent number 11,964,429
- Issue date Apr 23, 2024
- Seurat Technologies, Inc.
- James A. DeMuth
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Thermal compensation insulation for separation of heating and cooli...
- Patent number 11,938,540
- Issue date Mar 26, 2024
- Seurat Technologies, Inc.
- Ning Duanmu
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Recycling powdered material for additive manufacturing
- Patent number 11,911,964
- Issue date Feb 27, 2024
- Seurat Technologies, Inc.
- James A. DeMuth
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Additive manufacturing system using a pulse modulated laser for two...
- Patent number 11,904,547
- Issue date Feb 20, 2024
- Seurat Technologies, Inc.
- Andrew J. Bayramian
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Distributed flux array
- Patent number 11,872,760
- Issue date Jan 16, 2024
- Seurat Technologies, Inc.
- Susanne Kras
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Multi-functional ingester system for additive manufacturing
- Patent number 11,872,758
- Issue date Jan 16, 2024
- Seurat Technologies, Inc.
- James A. DeMuth
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Additive manufacturing method using switchyard beam routing of patt...
- Patent number 11,801,636
- Issue date Oct 31, 2023
- Seurat Technologies, Inc.
- James A. DeMuth
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Laser pulse shaping for additive manufacturing
- Patent number 11,801,635
- Issue date Oct 31, 2023
- Lawrence Livermore National Security, LLC
- James A. Demuth
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Enclosed additive manufacturing system
- Patent number 11,745,425
- Issue date Sep 5, 2023
- Seurat Technologies, Inc.
- James A. DeMuth
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Large area arrayed light valves
- Patent number 11,738,505
- Issue date Aug 29, 2023
- Seurat Technologies, Inc.
- Francis L. Leard
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
Modular Architecture for Additive Manufacturing
- Publication number 20250222518
- Publication date Jul 10, 2025
- Seurat Technologies, Inc.
- Andrew J. Bayramian
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Dynamic Optical Assembly For Laser-Based Additive Manufacturing
- Publication number 20250187268
- Publication date Jun 12, 2025
- Seurat Technologies, Inc.
- James A. DEMUTH
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Additive Manufacturing System And Method
- Publication number 20250144879
- Publication date May 8, 2025
- Seurat Technologies, Inc.
- James A. DeMuth
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Powder Bed Preparation for Additive Manufacturing
- Publication number 20250121561
- Publication date Apr 17, 2025
- Seurat Technologies, Inc.
- Yiyu Shen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Additive Manufacturing Simulation System and Method
- Publication number 20250068786
- Publication date Feb 27, 2025
- Seurat Technologies, Inc.
- James A. DeMuth
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Chamber Systems For Additive Manufacturing
- Publication number 20250065566
- Publication date Feb 27, 2025
- Seurat Technologies, Inc.
- James A. DeMuth
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Electron Beam Patterning System in Additive Manufacturing
- Publication number 20250010543
- Publication date Jan 9, 2025
- Seurat Technologies, Inc.
- James A. DeMuth
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Data Storage System Using a Light Valve System
- Publication number 20250014642
- Publication date Jan 9, 2025
- Seurat Technologies, Inc.
- Francis L. Leard
- G11 - INFORMATION STORAGE
Information Patent Application
Additive Manufacturing, Spatial Heat Treating System And Method
- Publication number 20240399655
- Publication date Dec 5, 2024
- Seurat Technologies, Inc.
- James A. DeMuth
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Fluid Edge Cladding for Spectroscopic Absorption of Laser Emissions...
- Publication number 20240405498
- Publication date Dec 5, 2024
- Seurat Technologies, Inc.
- Andrew J. Bayramian
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Variable Print Chamber Walls For Powder Bed Fusion Additive Manufac...
- Publication number 20240383199
- Publication date Nov 21, 2024
- Seurat Technologies, Inc.
- James A. DEMUTH
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Long and High Resolution Structures Formed by Additive Manufacturin...
- Publication number 20240342988
- Publication date Oct 17, 2024
- Seurat Technologies, Inc.
- James A. DeMuth
- B22 - CASTING POWDER METALLURGY
Information Patent Application
SYSTEM AND METHOD FOR HIGH POWER DIODE BASED ADDITIVE MANUFACTURING
- Publication number 20240300168
- Publication date Sep 12, 2024
- LAWRENCE LIVERMORE NATIONAL SECURITY, LLC
- Bassem S. EL-DASHER
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Additive Manufacturing System for Object Creation from Powder Using...
- Publication number 20240300167
- Publication date Sep 12, 2024
- Seurat Technologies, Inc.
- Ning Duanmu
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Light Valve Cooling System
- Publication number 20240246152
- Publication date Jul 25, 2024
- Seurat Technologies, Inc.
- Drew W. Kissinger
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Light Recycling For Additive Manufacturing Optimization
- Publication number 20240239046
- Publication date Jul 18, 2024
- Seurat Technologies, Inc.
- James A. DeMuth
- B22 - CASTING POWDER METALLURGY
Information Patent Application
RECYCLING POWDERED MATERIAL FOR ADDITIVE MANUFACTURING
- Publication number 20240208143
- Publication date Jun 27, 2024
- Seurat Technologies, Inc.
- James A. DeMuth
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Loop Variable Timer For Additive Manufacturing
- Publication number 20240198589
- Publication date Jun 20, 2024
- Seurat Technologies, Inc.
- Ian Doyle
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Thermal Compensation for Laser Energy Delivery for Additive Manufac...
- Publication number 20240198426
- Publication date Jun 20, 2024
- Seurat Technologies, Inc.
- Ning Duanmu
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Powder Bed Measurement For Additive Manufacturing
- Publication number 20240198596
- Publication date Jun 20, 2024
- Seurat Technologies, Inc.
- Francis L. Leard
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Laser Beam Shaping and Patterning for Manufacturing
- Publication number 20240139882
- Publication date May 2, 2024
- Seurat Technologies, Inc.
- Selim Elhadj
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Distributed Flux Array
- Publication number 20240109252
- Publication date Apr 4, 2024
- Seurat Technologies, Inc.
- Susanne Kras
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
LASER PULSE SHAPING FOR ADDITIVE MANUFACTURING
- Publication number 20230405927
- Publication date Dec 21, 2023
- LAWRENCE LIVERMORE NATIONAL SECURITY, LLC
- James A. DEMUTH
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Additive Manufacturing System Using Homogenizers and Shaped Amplifiers
- Publication number 20230411923
- Publication date Dec 21, 2023
- Seurat Technologies, Inc.
- Andrew J. Bayramian
- B22 - CASTING POWDER METALLURGY
Information Patent Application
High Speed Light Valve System
- Publication number 20230373161
- Publication date Nov 23, 2023
- Seurat Technologies, Inc.
- Francis L. Leard
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Switchyard Beam Routing Of Patterned Light For Additive Manufacturing
- Publication number 20230373162
- Publication date Nov 23, 2023
- Seurat Technologies, Inc.
- James A. DeMuth
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Large Area Arrayed Light Valves
- Publication number 20230356461
- Publication date Nov 9, 2023
- Seurat Technologies, Inc.
- Francis L. Leard
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Enclosed Additive Manufacturing System
- Publication number 20230356466
- Publication date Nov 9, 2023
- Seurat Technologies, Inc.
- James A. DeMuth
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Chamber Systems For Additive Manufacturing
- Publication number 20230356465
- Publication date Nov 9, 2023
- Seurat Technologies, Inc.
- James A. DeMuth
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Additive Manufacturing, Bond Modifying System And Method
- Publication number 20230331634
- Publication date Oct 19, 2023
- Seurat Technologies, Inc.
- James A. DeMuth
- B22 - CASTING POWDER METALLURGY

James A. DEMUTH

Person

Patents Grantslast 30 patents

Print cartridge for additive manufacturing

Thermal compensation methods for laser energy delivery for additive...

Modular architecture for additive manufacturing

Additive manufacturing, bond modifying system and method

Dynamic optical assembly for laser-based additive manufacturing

Laser pulse shaping for additive manufacturing

Additive manufacturing system and method

System and method for large-area pulsed laser melting of metallic p...

Chamber systems for additive manufacturing

Photo-acoustic tomography defect testing system and method

System and method for high power diode based additive manufacturing

Electron beam patterning system in additive manufacturing

Fluid edge cladding for spectroscopic absorption of laser emissions...

Resonance based light valve system

Variable print chamber walls for powder bed fusion additive manufac...

Long and high resolution structures formed by additive manufacturin...

Phase change light valve system

Additive manufacturing system for object creation from powder using...

Cooler for optics transmitting high intensity light

Light valve cooling system

Light recycling for additive manufacturing optimization

Thermal compensation insulation for separation of heating and cooli...

Recycling powdered material for additive manufacturing

Additive manufacturing system using a pulse modulated laser for two...

Distributed flux array

Multi-functional ingester system for additive manufacturing

Additive manufacturing method using switchyard beam routing of patt...

Laser pulse shaping for additive manufacturing

Enclosed additive manufacturing system

Large area arrayed light valves

Patents Applicationslast 30 patents

Modular Architecture for Additive Manufacturing

Dynamic Optical Assembly For Laser-Based Additive Manufacturing

Additive Manufacturing System And Method

Powder Bed Preparation for Additive Manufacturing

Additive Manufacturing Simulation System and Method

Chamber Systems For Additive Manufacturing

Electron Beam Patterning System in Additive Manufacturing

Data Storage System Using a Light Valve System

Additive Manufacturing, Spatial Heat Treating System And Method

Fluid Edge Cladding for Spectroscopic Absorption of Laser Emissions...

Variable Print Chamber Walls For Powder Bed Fusion Additive Manufac...

Long and High Resolution Structures Formed by Additive Manufacturin...

SYSTEM AND METHOD FOR HIGH POWER DIODE BASED ADDITIVE MANUFACTURING

Additive Manufacturing System for Object Creation from Powder Using...

Light Valve Cooling System

Light Recycling For Additive Manufacturing Optimization

RECYCLING POWDERED MATERIAL FOR ADDITIVE MANUFACTURING

Loop Variable Timer For Additive Manufacturing

Thermal Compensation for Laser Energy Delivery for Additive Manufac...

Powder Bed Measurement For Additive Manufacturing

Laser Beam Shaping and Patterning for Manufacturing

Distributed Flux Array

LASER PULSE SHAPING FOR ADDITIVE MANUFACTURING

Additive Manufacturing System Using Homogenizers and Shaped Amplifiers

High Speed Light Valve System

Switchyard Beam Routing Of Patterned Light For Additive Manufacturing

Large Area Arrayed Light Valves

Enclosed Additive Manufacturing System

Chamber Systems For Additive Manufacturing

Additive Manufacturing, Bond Modifying System And Method