James A. McDonell

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St. Paul, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Graft copolymers of a polyether moiety on a polycarboxylate backbone
- Patent number 4,874,540
- Issue date Oct 17, 1989
- Ecolab Inc.
- Richard B. Greenwald
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Two-package co-sprayable film-forming sanitizer
- Patent number 4,783,340
- Issue date Nov 8, 1988
- Ecolab Inc.
- James A. McDonell
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Low-foaming, pH sensitive, alkylamine polyether surface active agen...
- Patent number 4,605,773
- Issue date Aug 12, 1986
- Diamond Shamrock Chemicals Company
- James E. Maloney
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Low-foaming, pH sensitive, alkylamine polyether surface active agen...
- Patent number 4,483,741
- Issue date Nov 20, 1984
- Economics Laboratory, Inc.
- James E. Maloney
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE