Oanh V. Pham

Person

St. Paul, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Graded diffuser
- Patent number 10,698,138
- Issue date Jun 30, 2020
- 3M Innovative Properties Company
- Gary T. Boyd
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Thermally developable materials containing backside conductive layers
- Patent number 6,689,546
- Issue date Feb 10, 2004
- Eastman Kodak Company
- Gary E. LaBelle
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Core-shell silver salts and imaging compositions, materials and met...
- Patent number 6,465,167
- Issue date Oct 15, 2002
- Eastman Kodak Company
- David R. Whitcomb
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Core-shell silver salts and imaging compositions, materials and met...
- Patent number 6,355,408
- Issue date Mar 12, 2002
- Eastman Kodak Company
- David R. Whitcomb
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photothermographic articles containing novel barrier layers
- Patent number 5,275,927
- Issue date Jan 4, 1994
- Minnesota Mining and Manufacturing Company
- Oanh V. Pham
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Thermal development accelerators for thermographic materials
- Patent number 5,275,932
- Issue date Jan 4, 1994
- Minnesota Mining and Manufacturing Company
- David C. Weigel
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photothermographic elements
- Patent number 5,041,368
- Issue date Aug 20, 1991
- Minnesota Mining and Manufacturing Company
- Oanh V. Pham
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Preformed silver halides for photothermographic system
- Patent number 4,751,176
- Issue date Jun 14, 1988
- Minnesota Mining and Manufacturing Company
- Oanh V. Pham
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Preformed silver halides for photothermographic system
- Patent number 4,743,534
- Issue date May 10, 1988
- Minnesota Mining and Manufacturing Company
- Oanh V. Pham
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
GRADED DIFFUSER
- Publication number 20180217300
- Publication date Aug 2, 2018
- 3M Innovative Properties Company
- Gary T. Boyd
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Thermographic materials containing metal oxide conductive layers
- Publication number 20040198602
- Publication date Oct 7, 2004
- Eastman Kodak Company
- Oanh V. Pham
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Core-shell silver salts and imaging compositions, materials and met...
- Publication number 20020098454
- Publication date Jul 25, 2002
- David R. Whitcomb
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Oanh V. Pham

Person

Patents Grantslast 30 patents

Graded diffuser

Thermally developable materials containing backside conductive layers

Core-shell silver salts and imaging compositions, materials and met...

Core-shell silver salts and imaging compositions, materials and met...

Photothermographic articles containing novel barrier layers

Thermal development accelerators for thermographic materials

Photothermographic elements

Preformed silver halides for photothermographic system

Preformed silver halides for photothermographic system

Patents Applicationslast 30 patents

GRADED DIFFUSER

Thermographic materials containing metal oxide conductive layers

Core-shell silver salts and imaging compositions, materials and met...