John A. Chakel

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San Mateo, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Miniaturized device for separating the constituents of a sample and...
- Patent number 6,459,080
- Issue date Oct 1, 2002
- Agilent Technologies, Inc.
- Hongfeng Yin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Integrated nucleic acid analysis system for MALDI-TOF MS
- Patent number 5,716,825
- Issue date Feb 10, 1998
- Hewlett-Packard Company
- William S. Hancock
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Integrated planar liquid handling system for maldi-TOF MS
- Patent number 5,705,813
- Issue date Jan 6, 1998
- Hewlett-Packard Company
- James A. Apffel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL