Inventor · disambiguated record
Daniel F. Varnell
Also filed as: VARNELL DANIEL · VARNELL DANIEL F · VARNELL DANIEL FELIX
22 granted patents·6 pending applications·400 citations·filing 1986–2024
95Inventor score
Top patents by PatentIndex Score
28 records- 0197US6207258B1Composition and method for improved ink jet printing performanceHERCULES INC·Filed 1998·Granted Mar 27, 2001·173 cites·54 claims
- 0294US10372051B2Method of enhancing adhesion of liquid toner printed on a substrate, and products therefromSOLENIS TECH LP·Filed 2017·Granted Aug 6, 2019·4 cites·16 claims
- 0391US8399544B2Adhesive compositionsVARNELL DANIEL F·Filed 2011·Granted Mar 19, 2013·19 cites·27 claims
- 0487US10908522B2Treatment of printing substrateSOLENIS TECH LP·Filed 2018·Granted Feb 2, 2021·2 cites·20 claims
- 0585US6162328AMethod for surface sizing paper with cellulose reactive and cellulose non-reactive sizes, and paper prepared therebyHERCULES INC·Filed 1997·Granted Dec 19, 2000·79 cites·77 claims
- 0685US2024360261A1Process for preparing an aqueous glyoxalated polyacrylamide compositionSOLENIS TECH LP·Filed 2024·Application pending·0 cites
- 0784US10613449B2Compositions and methods for treating a substrate and for improving adhesion of an image to a treated substrateSOLENIS TECH LP·Filed 2018·Granted Apr 7, 2020·1 cites·18 claims
- 0882US8845851B2Protein adhesive formulations with amine-epichlorohydrin and isocyanate additivesALLEN ANTHONY J·Filed 2011·Granted Sep 30, 2014·5 cites·10 claims
- 0981US7270727B2Paper sized with a sizing agent and a selected sizing promoterHERCULES INC·Filed 2003·Granted Sep 18, 2007·16 cites·3 claims
- 1080US10865526B2Method for improving the resistance of paper and paperboard to aqueous penetrantsSOLENIS TECH LP·Filed 2019·Granted Dec 15, 2020·2 cites·16 claims
- 1179US6123760ACompositions and methods for preparing dispersions and methods for using the dispersionsHERCULES INC·Filed 1998·Granted Sep 26, 2000·41 cites·34 claims
- 1278US12065527B2Aqueous glyoxalated polyacrylamide compositionSOLENIS TECH LP·Filed 2022·Granted Aug 20, 2024·0 cites·8 claims
- 1378US10865525B2Biopolymer sizing agentsSOLENIS TECH LP·Filed 2017·Granted Dec 15, 2020·2 cites·10 claims
- 1477US7998311B2Enhanced surface sizing of paperHERCULES INC·Filed 2008·Granted Aug 16, 2011·3 cites·15 claims
- 1572US6051107AProcess for surface sizing paper and paper prepared therebyHERCULES INC·Filed 1997·Granted Apr 18, 2000·22 cites·38 claims
- 1668US11809129B2Treatment of printing substrateSOLENIS TECH LP·Filed 2021·Granted Nov 7, 2023·0 cites·20 claims
- 1764US11879031B2Low critical solution temperature purification of oxazoline polymer solutionsSOLENIS TECH LP·Filed 2020·Granted Jan 23, 2024·0 cites·20 claims
- 1861US12054600B2Compositions and methods for improving adhesion of an image to a treated substrateSOLENIS TECH LP·Filed 2021·Granted Aug 6, 2024·0 cites·17 claims
- 1961US4686171APhotopolymerizable films containing plasticizer silica combinationsHERCULES INC·Filed 1986·Granted Aug 11, 1987·14 cites·12 claims
- 2056US10300638B2Process for improved composite board manufactureSOLENIS TECH LP·Filed 2017·Granted May 28, 2019·0 cites·14 claims
- 2153US2013005867A1Adhesive additiveHERCULES INC·Filed 2012·Application pending·0 cites
- 2251US11028538B2Composition and method for increasing wet and dry paper strengthSOLENIS TECH LP·Filed 2019·Granted Jun 8, 2021·0 cites·20 claims
- 2350US2008163993A1Surface sizing with sizing agents and glycol ethersVARNELL DANIEL F·Filed 2007·Application pending·0 cites
- 2448US2013190428A1Wood Composite Process EnhancementHERCULES INC·Filed 2013·Application pending·0 cites
- 2547US4855212APhotopolymerizable compositionHERCULES INC·Filed 1988·Granted Aug 8, 1989·13 cites·13 claims
- 2641US2003127204A1Amphoteric polymer resins that increase the rate of sizing developmentFiled 2001·Application pending·0 cites
- 2740US2016257815A1Method of making lignocellulosic compositesSOLENIS TECH LP·Filed 2016·Application pending·0 cites
- 2837US5217847ALiquid solder mask compositionHERCULES INC·Filed 1991·Granted Jun 8, 1993·4 cites·10 claims
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