Inventor · disambiguated record
Donald L. Schmidt
Also filed as: SCHMIDT DONALD · SCHMIDT DONALD L
65 granted patents·2 pending applications·3,114 citations·filing 1973–2009
99Inventor score
Files withDOW CHEMICAL CO59DOW GLOBAL TECHNOLOGIES INC1FILMTEC CORP1SCHMIDT DONALD1SCHMIDT DONALD L1
Top patents by PatentIndex Score
67 records- 0198US6251485B1Fast-setting latex coatings and formulationsDOW CHEMICAL CO·Filed 1999·Granted Jun 26, 2001·1k cites·6 claims
- 0297US4797187ASemi-permeable membranes prepared via reaction of cationic groups with nucleophilic groupsDOW CHEMICAL CO·Filed 1987·Granted Jan 10, 1989·142 cites·26 claims
- 0397US4704324ASemi-permeable membranes prepared via reaction of cationic groups with nucleophilic groupsDOW CHEMICAL CO·Filed 1985·Granted Nov 3, 1987·154 cites·55 claims
- 0496US5258137AViscoelastic surfactant based foam fluidsDOW CHEMICAL CO·Filed 1992·Granted Nov 2, 1993·186 cites·11 claims
- 0596US4769148ANovel polyamide reverse osmosis membranesDOW CHEMICAL CO·Filed 1987·Granted Sep 6, 1988·139 cites·6 claims
- 0695US4888116AMethod of improving membrane properties via reaction of diazonium compounds or precursorsDOW CHEMICAL CO·Filed 1988·Granted Dec 19, 1989·101 cites·11 claims
- 0795US4733005APhosphinyl-containing ethylenically unsaturated compoundsDOW CHEMICAL CO·Filed 1986·Granted Mar 22, 1988·106 cites·6 claims
- 0893US4859384ANovel polyamide reverse osmosis membranesFILMTEC CORP·Filed 1988·Granted Aug 22, 1989·89 cites·18 claims
- 0993US4839203ASemi-permeable membranes prepared via reaction of cationic groups with nucleophilic groupsDOW CHEMICAL CO·Filed 1987·Granted Jun 13, 1989·87 cites·44 claims
- 1090US4769941ADevice for holding fishing luresSCHMIDT DONALD L·Filed 1988·Granted Sep 13, 1988·53 cites·3 claims
- 1188US4929666AFluorocarbon containing, reactive polymeric surfactants and coating compositions therefromDOW CHEMICAL CO·Filed 1989·Granted May 29, 1990·56 cites·11 claims
- 1284US5997952AFast-setting latex coating and formulationsDOW CHEMICAL CO·Filed 1997·Granted Dec 7, 1999·40 cites·18 claims
- 1384US5006624AFluorocarbon containing, reactive polymeric surfactants and coating compositions therefromDOW CHEMICAL CO·Filed 1990·Granted Apr 9, 1991·46 cites·8 claims
- 1484US4812238AMembranes prepared via reaction of diazonium compounds or precursorsDOW CHEMICAL CO·Filed 1987·Granted Mar 14, 1989·48 cites·20 claims
- 1583US5310581APhotocurable compositionsDOW CHEMICAL CO·Filed 1992·Granted May 10, 1994·41 cites·10 claims
- 1683US4909943ARejection enhancing coatings for reverse osmosis membranesDOW CHEMICAL CO·Filed 1989·Granted Mar 20, 1990·52 cites·6 claims
- 1783US4592930APerfluorocarbon based polymeric coatings having low critical surface tensionsDOW CHEMICAL CO·Filed 1985·Granted Jun 3, 1986·32 cites·8 claims
- 1881US6586502B2Inorganic/organic compositionsDOW GLOBAL TECHNOLOGIES INC·Filed 2001·Granted Jul 1, 2003·26 cites·66 claims
- 1980US5674934AReversible and irreversible water-based coatingsDOW CHEMICAL CO·Filed 1996·Granted Oct 7, 1997·37 cites·16 claims
- 2079US4344993APerfluorocarbon-polymeric coatings having low critical surface tensionsDOW CHEMICAL CO·Filed 1980·Granted Aug 17, 1982·36 cites·8 claims
- 2176US6191211B1Quick-set film-forming compositionsDOW CHEMICAL CO·Filed 1998·Granted Feb 20, 2001·29 cites·3 claims
- 2275US4335219AProcess for reacting isocyanates in the presence of quaternary ammonium zwitterionsDOW CHEMICAL CO·Filed 1981·Granted Jun 15, 1982·25 cites·12 claims
- 2373US5470908AWater-based acrylic coating compositionsDOW CHEMICAL CO·Filed 1993·Granted Nov 28, 1995·27 cites·20 claims
- 2472US6691481B2Corner form for modular insulating concrete form systemFiled 2001·Granted Feb 17, 2004·22 cites·20 claims
- 2571US5910532AMultisolvent-based film-forming compositionsDOW CHEMICAL CO·Filed 1997·Granted Jun 8, 1999·28 cites·20 claims
- 2671US4001154APrimer adhesive compositionDOW CHEMICAL CO·Filed 1973·Granted Jan 4, 1977·20 cites·14 claims
- 2770US4528384AAddition polymerizable aromatic sulfonium salts and polymers thereofDOW CHEMICAL CO·Filed 1980·Granted Jul 9, 1985·17 cites·5 claims
- 2869US6359110B1Quick-set film-forming compositionsDOW CHEMICAL CO·Filed 2000·Granted Mar 19, 2002·6 cites·10 claims
- 2969US5464538AReverse osmosis membraneDOW CHEMICAL CO·Filed 1994·Granted Nov 7, 1995·22 cites·11 claims
- 3067US5609943ANon-wettable layer for color filters in flat panel display devicesDOW CHEMICAL CO·Filed 1995·Granted Mar 11, 1997·42 cites·14 claims
- 3165US4894165ARejection enhancing coatings for reverse osmosis membranesDOW CHEMICAL CO·Filed 1989·Granted Jan 16, 1990·26 cites·3 claims
- 3265US4764564APerfluorocarbon based polymeric coatings having low critical surface tensionsDOW CHEMICAL CO·Filed 1986·Granted Aug 16, 1988·18 cites·5 claims
- 3365US4606973ASubstrate with perfluorocarbon polymeric coatings having low critical surface tensionsDOW CHEMICAL CO·Filed 1984·Granted Aug 19, 1986·14 cites·1 claims
- 3465US4089877AProcess for producing hydroxyarylpolymethylenesulfonium saltsDOW CHEMICAL CO·Filed 1975·Granted May 16, 1978·6 cites·16 claims
- 3564US4828700ARejection enhancing coatings for reverse osmosis membranesDOW CHEMICAL CO·Filed 1988·Granted May 9, 1989·25 cites·10 claims
- 3663US6886303B2Form bracing tie bracket for modular insulating concrete form system and form using the sameFiled 2001·Granted May 3, 2005·11 cites·16 claims
- 3762US5668210AAdhesion promoter and self-priming arylcyclobutene resin compositionsDOW CHEMICAL CO·Filed 1995·Granted Sep 16, 1997·21 cites·17 claims
- 3862US5212000AMethod for providing an inner-skinned functionalized coating on the lumen-defining surface of a hollow tubeDOW CHEMICAL CO·Filed 1991·Granted May 18, 1993·21 cites·34 claims
- 3962US5163977ASemi-permeable gas separation membranes containing non-ionic surfactants possessing improved resistance to thermal compaction and processes for making and using the sameDOW CHEMICAL CO·Filed 1991·Granted Nov 17, 1992·26 cites·87 claims
- 4061US6922962B2Modified flat wall modular insulated concrete form systemFiled 2001·Granted Aug 2, 2005·9 cites·16 claims
- 4161US6025404ARapid set latexes and foamed articles prepared therefromDOW CHEMICAL CO·Filed 1998·Granted Feb 15, 2000·18 cites·25 claims
- 4261US4941972AChlorine-stable membrane compositionsDOW CHEMICAL CO·Filed 1984·Granted Jul 17, 1990·19 cites·21 claims
- 4360US2010140434A1Suspension deviceSCHMIDT DONALD·Filed 2009·Application pending·0 cites
- 4456US4658003ANovel phosphinyl-containing ethylenically unsaturated compoundsDOW CHEMICAL CO·Filed 1986·Granted Apr 14, 1987·19 cites·5 claims
- 4555US4477640AAddition polymerizable aromatic sulfonium salts and polymers thereofDOW CHEMICAL CO·Filed 1982·Granted Oct 16, 1984·9 cites·7 claims
- 4654US4554325APerfluorocarbon based polymeric coatings having low critical surface tensionsDOW CHEMICAL CO·Filed 1984·Granted Nov 19, 1985·8 cites·9 claims
- 4753US5141530APolycarbonate, polyester, and polyestercarbonate semi-permeable gas separation membranes possessing improved gas selectivity and recovery, and processes for making and using the sameDOW CHEMICAL CO·Filed 1991·Granted Aug 25, 1992·18 cites·85 claims
- 4852US5788888AThree-dimensional articles of lyotropic polymers and methods for the preparationDOW CHEMICAL CO·Filed 1994·Granted Aug 4, 1998·16 cites·17 claims
- 4952US4329480ACyclic meta-sulfonium-phenoxide zwitterionsDOW CHEMICAL CO·Filed 1981·Granted May 11, 1982·3 cites·2 claims
- 5050US4118297AFused poly-nuclear aromatic cyclic sulfonium zwitterions and polymers thereofDOW CHEMICAL CO·Filed 1976·Granted Oct 3, 1978·8 cites·18 claims
Showing the top 50 of 67 patent records by PatentIndex Score.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →