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Charles J. McDonald
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Midland, MI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Personal computer breath analyzer for health-related behavior modif...
Patent number
6,609,068
Issue date
Aug 19, 2003
Dow Global Technologies Inc.
Paul E. Cranley
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for preparing hollow latexes
Patent number
4,973,670
Issue date
Nov 27, 1990
The Dow Chemical Company
Charles J. McDonald
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Latex-antigen-antibody complexes for immunoassay
Patent number
4,962,154
Issue date
Oct 9, 1990
The Dow Chemical Company
Douglas K. Pollock
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Preparation of aminomethanols
Patent number
4,395,311
Issue date
Jul 26, 1983
The Dow Chemical Company
Charles J. McDonald
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of water-immiscible, acid-soluble N-(aminomethyl)-.alph...
Patent number
4,297,256
Issue date
Oct 27, 1981
The Dow Chemical Company
Charles J. McDonald
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Preparation of N-(aminomethyl)-.alpha.,.beta.-ethylenically unsatur...
Patent number
4,288,390
Issue date
Sep 8, 1981
The Dow Chemical Co.
Charles J. McDonald
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for controlling permeability of subterranean formations
Patent number
4,282,928
Issue date
Aug 11, 1981
The Dow Chemical Co.
Charles J. McDonald
E21 - EARTH DRILLING MINING
Information
Patent Grant
Conversion of carboxamide to N-substituted derivative thereof using...
Patent number
4,265,835
Issue date
May 5, 1981
The Dow Chemical Company
Charles J. McDonald
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for controlling permeability of subterranean formations
Patent number
4,182,417
Issue date
Jan 8, 1980
The Dow Chemical Company
Charles J. McDonald
E21 - EARTH DRILLING MINING
Information
Patent Grant
Preparation of N-(aminomethyl)-.alpha.,.beta.-ethylenically unsatur...
Patent number
4,166,828
Issue date
Sep 4, 1979
The Dow Chemical Company
Charles J. McDonald
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
Composite membranes and their preparation from polymer particles on...
Publication number
20020092809
Publication date
Jul 18, 2002
Paul D. Ries
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Personal computer breath analyzer for health-related behavior modif...
Publication number
20020007249
Publication date
Jan 17, 2002
Paul E. Cranley
G01 - MEASURING TESTING
Information
Patent Application
Personal computer breath analyzer for health-related behavior modif...
Publication number
20010037070
Publication date
Nov 1, 2001
Paul E. Cranley
G01 - MEASURING TESTING