Inventor · disambiguated record
David H. Blount
Also filed as: BLOUNT DAVID · BLOUNT DAVID H
193 granted patents·10 pending applications·3,596 citations·filing 1974–2014
99Inventor score
Top patents by PatentIndex Score
203 records- 0199US8268121B2Delignification of biomass containing lignin and production of amino lignin aldehyde resins and carbohydratesBLOUNT DAVID H·Filed 2009·Granted Sep 18, 2012·43 cites·19 claims
- 0299US4954327AProduction of silica aerogelsBLOUNT DAVID H·Filed 1988·Granted Sep 4, 1990·162 cites·6 claims
- 0397US6423251B1Urea and borates for fire and termite controlFiled 2001·Granted Jul 23, 2002·77 cites·15 claims
- 0497US4328136AProcess for the production of cellulose-silicate productsBLOUNT DAVID H·Filed 1981·Granted May 4, 1982·102 cites·20 claims
- 0597US4313857ABroken-down organic lignin-cellulose silicate polymersBLOUNT DAVID H·Filed 1981·Granted Feb 2, 1982·96 cites·9 claims
- 0696US4376171AProcess for the production of polyester resinsBLOUNT DAVID H·Filed 1982·Granted Mar 8, 1983·76 cites·28 claims
- 0794US4211848AProcess for the production of polyisocyanate-polyester-silicate plasticBLOUNT DAVID H·Filed 1979·Granted Jul 8, 1980·58 cites·16 claims
- 0893US5156775AFlame retardant compositionsBLOUNT DAVID H·Filed 1991·Granted Oct 20, 1992·92 cites·37 claims
- 0993US4292214AProcess for the production of polyurethane productsBLOUNT DAVID H·Filed 1980·Granted Sep 29, 1981·50 cites·31 claims
- 1093US4226982AProcess to break down cellulose polymers and produce cellular solid or solid reaction productsBLOUNT DAVID H·Filed 1979·Granted Oct 7, 1980·54 cites·35 claims
- 1192US5721281AFlame retardant porous plasticsFiled 1996·Granted Feb 24, 1998·79 cites·13 claims
- 1292US4339366AProcess for the production of polyester resinsBLOUNT DAVID H·Filed 1981·Granted Jul 13, 1982·45 cites·17 claims
- 1392US4107140AProduction of the reaction products of oxidated silicon compounds reacting with organic monohydroxy compoundsBLOUNT DAVID H·Filed 1977·Granted Aug 15, 1978·23 cites·20 claims
- 1492US4089883AProcess for the production of organic hydroxy silicate compounds and their condensation productsBLOUNT DAVID H·Filed 1977·Granted May 16, 1978·17 cites·5 claims
- 1591US6908995B2Production of carbohydrates, alcohol and resins from biomassFiled 2001·Granted Jun 21, 2005·39 cites·3 claims
- 1691US6444718B1Aquerous urea for fire controlFiled 2000·Granted Sep 3, 2002·58 cites·1 claims
- 1791US4377646AProcess for the production of foamed poly(epoxy-polyisocyanate)silicate polymersBLOUNT DAVID H·Filed 1982·Granted Mar 22, 1983·46 cites·20 claims
- 1891US4153768AOrganic hydroxy silicates utilized as curing agents for polyurethane prepolymersBLOUNT DAVID H·Filed 1977·Granted May 8, 1979·39 cites·21 claims
- 1990US4316745AProcess for the production of cellulose-silicate productsBLOUNT DAVID H·Filed 1980·Granted Feb 23, 1982·55 cites·16 claims
- 2089US8986437B2Delignification of biomass containing lignin and production of adhesive and methods of making lignin cellulose compositionsBLOUNT DAVID H·Filed 2012·Granted Mar 24, 2015·5 cites·7 claims
- 2189US6464903B1Urea condensate salt of sulfur oxyacid for fire controlFiled 2000·Granted Oct 15, 2002·51 cites·14 claims
- 2289US4220757AProcess for the production of alkali metal-cellulose-silicates and their reaction productsBLOUNT DAVID H·Filed 1979·Granted Sep 2, 1980·32 cites·6 claims
- 2389US4170697AProcess for the production of polyisocyanate silicate solid or cellular solid productsBLOUNT DAVID H·Filed 1978·Granted Oct 9, 1979·35 cites·20 claims
- 2489US4153764AProcess for the production of polyisocyanate organic silicate solid/cellular solid productBLOUNT DAVID H·Filed 1978·Granted May 8, 1979·35 cites·32 claims
- 2588US6777469B2Urea condensate-sewer sludge productsFiled 2001·Granted Aug 17, 2004·41 cites·7 claims
- 2688US4382136AProcess for the production of polyhydroxy lignin-cellulose silicate polymerBLOUNT DAVID H·Filed 1982·Granted May 3, 1983·35 cites·10 claims
- 2787US6423250B1Flame retardant compositions utilizing a mixture of cyanuric acid and cyamelide compoundsFiled 2000·Granted Jul 23, 2002·26 cites·20 claims
- 2887US5788915AFlame retardant compositions utilizing partially hydrolyzed amino condensation compoundsFiled 1997·Granted Aug 4, 1998·67 cites·30 claims
- 2986US8409403B2Production of amino lignin and amino lignin cellulose resins and adhesivesBLOUNT DAVID H·Filed 2010·Granted Apr 2, 2013·4 cites·16 claims
- 3085US4695595AProcess for the production of cellular organic silicate productsBLOUNT DAVID H·Filed 1987·Granted Sep 22, 1987·29 cites·10 claims
- 3185US4336340AProcess for the production of broken-down organic lignin-cellulose polymersBLOUNT DAVID H·Filed 1980·Granted Jun 22, 1982·29 cites·27 claims
- 3285US4283311AProcess for the production of broken down cellulose copolymersBLOUNT DAVID H·Filed 1980·Granted Aug 11, 1981·33 cites·30 claims
- 3384US7129291B2Flame retardant urea-bio based urethane compositionsBLOUNT DAVID H·Filed 2003·Granted Oct 31, 2006·19 cites·3 claims
- 3484US5089559AFire-retardant organic-phosphorus saltsBLOUNT DAVID H·Filed 1990·Granted Feb 18, 1992·29 cites·9 claims
- 3584US4185147AProduction of amino-silicate compounds, condensation resinous products and foamBLOUNT DAVID H·Filed 1978·Granted Jan 22, 1980·30 cites·8 claims
- 3683US6491850B1Flame retardant compositions utilizing amino condensation compoundsFiled 2001·Granted Dec 10, 2002·13 cites·10 claims
- 3783US5075343AFlame-retardant polyurethane foam utilizing boric acidBLOUNT DAVID H·Filed 1989·Granted Dec 24, 1991·28 cites·24 claims
- 3883US4769396AProcess for the production of cellular organic silicate productsBLOUNT DAVID H·Filed 1987·Granted Sep 6, 1988·25 cites·10 claims
- 3982US6054515AFlame retardant compounds and compositionsFiled 1998·Granted Apr 25, 2000·54 cites·17 claims
- 4081US6495655B2Production of amino-aldehyde-phosphate resins and copolymersFiled 2002·Granted Dec 17, 2002·20 cites·7 claims
- 4181US4908339AFlexible glassBLOUNT DAVID H·Filed 1989·Granted Mar 13, 1990·28 cites·10 claims
- 4281US4743624AProcess for the production of flame-retardant polyurethane productsBLOUNT DAVID H·Filed 1987·Granted May 10, 1988·27 cites·12 claims
- 4380US5854309AFlame retardant compositions utilizing amino condensation compoundsFiled 1996·Granted Dec 29, 1998·44 cites·4 claims
- 4480US4367326AProcess for the production of polyepoxy silicate resinsBLOUNT DAVID H·Filed 1981·Granted Jan 4, 1983·25 cites·35 claims
- 4580US4303768AProcess for the Production of alkall metal silicate-organic plasticsBLOUNT DAVID H·Filed 1981·Granted Dec 1, 1981·30 cites·14 claims
- 4680US4247657AProcess for the production of alkali metal-cellulose-silicates and their reaction productsBLOUNT DAVID·Filed 1980·Granted Jan 27, 1981·28 cites·33 claims
- 4779US4824807AFlexible alkali metal silicate glass productsBLOUNT DAVID H·Filed 1987·Granted Apr 25, 1989·25 cites·8 claims
- 4879US4359548AProcess for the production of polyester resinsBLOUNT DAVID H·Filed 1982·Granted Nov 16, 1982·26 cites·21 claims
- 4978US5039711AProduction of flame-retardant polyol-oxidated silicon-acidic boron emulsionBLOUNT DAVID H·Filed 1989·Granted Aug 13, 1991·21 cites·23 claims
- 5078US4281110AProcess for the production of broken down lignin-cellulose silicate copolymersBLOUNT DAVID H·Filed 1980·Granted Jul 28, 1981·25 cites·16 claims
Showing the top 50 of 203 patent records by PatentIndex Score.
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