Inventor · disambiguated record
Charles J. Mcdonald
Also filed as: GIVENS STEVEN P · MCDONALD CHARLES J
11 granted patents·1 pending application·430 citations·filing 1977–2001
92Inventor score
Top patents by PatentIndex Score
12 records- 0193US6609068B2Personal computer breath analyzer for health-related behavior modification and methodDOW GLOBAL TECHNOLOGIES INC·Filed 2001·Granted Aug 19, 2003·152 cites·58 claims
- 0291US4182417AMethod for controlling permeability of subterranean formationsDOW CHEMICAL CO·Filed 1977·Granted Jan 8, 1980·86 cites·8 claims
- 0389US4282928AMethod for controlling permeability of subterranean formationsDOW CHEMICAL CO·Filed 1979·Granted Aug 11, 1981·87 cites·6 claims
- 0481US4973670AMethod for preparing hollow latexesDOW CHEMICAL CO·Filed 1989·Granted Nov 27, 1990·35 cites·18 claims
- 0565US4962154ALatex-antigen-antibody complexes for immunoassayDOW CHEMICAL CO·Filed 1988·Granted Oct 9, 1990·24 cites·17 claims
- 0663US4395311APreparation of aminomethanolsDOW CHEMICAL CO·Filed 1981·Granted Jul 26, 1983·7 cites·8 claims
- 0760US4322939ADevice for gathering fruitMCDONALD CHARLES J·Filed 1980·Granted Apr 6, 1982·20 cites·5 claims
- 0852US4297256APreparation of water-immiscible, acid-soluble N-(aminomethyl)-α,.beta.DOW CHEMICAL CO·Filed 1979·Granted Oct 27, 1981·7 cites·15 claims
- 0946US4288390APreparation of N-(aminomethyl)-α,β-ethylenically unsaturated carboxamides and their polymersDOW CHEMICAL CO·Filed 1979·Granted Sep 8, 1981·5 cites·11 claims
- 1042US4166828APreparation of N-(aminomethyl)-α,β-ethylenically unsaturated carboxamides and their polymersDOW CHEMICAL CO·Filed 1977·Granted Sep 4, 1979·4 cites·6 claims
- 1135US2001037070A1Personal computer breath analyzer for health-related behavior modification and methodFiled 2001·Application pending·0 cites
- 1230US4265835AConversion of carboxamide to N-substituted derivative thereof using carbon magnetic analysisDOW CHEMICAL CO·Filed 1979·Granted May 5, 1981·3 cites·11 claims
Join the waitlist — get patent alerts
Get an alert when Charles J. Mcdonald files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →