Inventor · disambiguated record
Drew V. Speer
Also filed as: SPEER DREW · SPEER DREW V · SPEER DREW VE
53 granted patents·17 pending applications·2,307 citations·filing 1991–2022
99Inventor score
Top patents by PatentIndex Score
70 records- 0199US5700554APackaging articles suitable for scavenging oxygenGRACE W R & CO·Filed 1995·Granted Dec 23, 1997·182 cites·28 claims
- 0299US5346644ACompositions, articles & methods for scavenging oxygenGRACE W R & CO·Filed 1993·Granted Sep 13, 1994·179 cites·20 claims
- 0399US5211875AMethods and compositions for oxygen scavengingGRACE W R & CO·Filed 1991·Granted May 18, 1993·348 cites·19 claims
- 0498US5529833AMultilayer structure for a package for scavenging oxygenGRACE W R & CO·Filed 1994·Granted Jun 25, 1996·140 cites·21 claims
- 0598US5399289ACompositions, articles and methods for scavenging oxygen which have improved physical propertiesGRACE W R & CO·Filed 1992·Granted Mar 21, 1995·160 cites·4 claims
- 0698US5350622AMultilayer structure for a package for scavenging oxygenGRACE W R & CO·Filed 1992·Granted Sep 27, 1994·206 cites·17 claims
- 0797US7589331B2UV-C sensitive composition and dosimeterCRYOVAC INC·Filed 2007·Granted Sep 15, 2009·22 cites·16 claims
- 0897US5498364AMethods and compositions for oxygen scavenging by a rigid semi-rigid articleGRACE W R & CO·Filed 1994·Granted Mar 12, 1996·113 cites·15 claims
- 0997US5425896AMethods and compositions for oxygen scavengingGRACE W R & CO·Filed 1993·Granted Jun 20, 1995·97 cites·20 claims
- 1095US5977212AOxygen scavenging compositionsGRACE W R & CO·Filed 1997·Granted Nov 2, 1999·90 cites·17 claims
- 1194US6875400B2Method of sterilizing and initiating a scavenging reaction in an articleCRYOVAC INC·Filed 2001·Granted Apr 5, 2005·49 cites·19 claims
- 1293US7494605B2Process for triggering, storing, and distributing an oxygen scavenger, and a stored oxygen scavengerCRYOVAC INC·Filed 2005·Granted Feb 24, 2009·11 cites·8 claims
- 1392US5648020AOxygen scavenging composition for low temperature useGRACE W R & CO·Filed 1995·Granted Jul 15, 1997·66 cites·10 claims
- 1491US8815360B2Multilayer film having passive and active oxygen barrier layersBECKWITH SCOTT·Filed 2007·Granted Aug 26, 2014·12 cites·35 claims
- 1589US7258930B2Oxygen scavenging film with cyclic olefin copolymerCRYOVAC INC·Filed 2005·Granted Aug 21, 2007·6 cites·30 claims
- 1689US5811027AMethods and compositions for improved initiation of oxygen scavengingGRACE W R & CO·Filed 1997·Granted Sep 22, 1998·53 cites·30 claims
- 1788US6942821B2Process for triggering, storing, and distributing an oxygen scavenger, and a stored oxygen scavengerCRYOVAC INC·Filed 2003·Granted Sep 13, 2005·26 cites·14 claims
- 1887US8563140B2Moisture resistant coatingDELLINGER DAVID A·Filed 2010·Granted Oct 22, 2013·8 cites·28 claims
- 1987US5993922ACompositions and methods for selectively crosslinking films and improved film articles resulting therefromCRYOVAC INC·Filed 1997·Granted Nov 30, 1999·64 cites·94 claims
- 2087US5583047AMethod of detecting the permeability of an object to oxygenGRACE W R & CO·Filed 1994·Granted Dec 10, 1996·53 cites·9 claims
- 2185US5942297ABy-product absorbers for oxygen scavenging systemsCRYOVAC INC·Filed 1996·Granted Aug 24, 1999·61 cites·5 claims
- 2282US7504045B2Method of triggering a film containing an oxygen scavengerCRYOVAC INC·Filed 2005·Granted Mar 17, 2009·2 cites·10 claims
- 2382US6139770APhotoinitiators and oxygen scavenging compositionsCHEVRON CHEM CO·Filed 1997·Granted Oct 31, 2000·38 cites·9 claims
- 2482US5981676AMethods and compositions for improved oxygen scavengingCRYOVAC INC·Filed 1997·Granted Nov 9, 1999·37 cites·14 claims
- 2582US5941037AOxygen scavenging hydrotalcite and compositions containing sameGRACE W R & CO·Filed 1997·Granted Aug 24, 1999·37 cites·27 claims
- 2681US8927622B2Biodegradable and compostable composition having improved physical and chemical propertiesSPEER DREW V·Filed 2008·Granted Jan 6, 2015·6 cites·53 claims
- 2781US7318524B2Oxygen scavenging form/fill/seal package for limited lifetime optical data storage mediaCRYOVAC INC·Filed 2003·Granted Jan 15, 2008·16 cites·11 claims
- 2881US5985169AOxygen scavenging metal-loaded high surface area particulate compositionsGRACE W R & CO·Filed 1997·Granted Nov 16, 1999·43 cites·21 claims
- 2980US7514152B2Oxygen scavenging film with good interply adhesionCRYOVAC INC·Filed 2006·Granted Apr 7, 2009·4 cites·23 claims
- 3079US8268417B2Multi-layer containerHELOU JR ELIE·Filed 2010·Granted Sep 18, 2012·6 cites·20 claims
- 3179US6464896B1Low migratory photoinitiators for oxygen-scavenging compositionsCRYOVAC INC·Filed 2000·Granted Oct 15, 2002·12 cites·9 claims
- 3277US9452592B2Multilayer film having an active oxygen barrier layer with radiation enhanced active barrier propertiesBECKWITH SCOTT·Filed 2007·Granted Sep 27, 2016·4 cites·31 claims
- 3377US7153891B2Photoinitiator blends for high speed triggeringCRYOVAC INC·Filed 2003·Granted Dec 26, 2006·11 cites·32 claims
- 3475US8080212B2Method and apparatus for high speed activation of oxygen scavenging compositionsSPEER DREW VE·Filed 2010·Granted Dec 20, 2011·4 cites·19 claims
- 3574US7238300B2Process for subjecting to actinic radiation and storing an oxygen scavenger, and a stored oxygen scavengerSOLIS JAMES A·Filed 2003·Granted Jul 3, 2007·14 cites·25 claims
- 3672US7219362B2Packaging for limited lifetime optical data storage mediaCRYOVAC INC·Filed 2003·Granted May 15, 2007·9 cites·15 claims
- 3771US5798055AOxygen scavenging metal-loaded ion-exchange compositionsFiled 1996·Granted Aug 25, 1998·28 cites·22 claims
- 3869US8658714B2Ecologically friendly composition containing beneficial additivesHELOU JR ELIE·Filed 2010·Granted Feb 25, 2014·1 cites·24 claims
- 3968US9834654B2Method of making a foamSPEER DREW VE·Filed 2011·Granted Dec 5, 2017·1 cites·23 claims
- 4068US6254802B1Low migratory photoinitiators for oxygen-scavenging compositionsCRYOVAC INC·Filed 1997·Granted Jul 3, 2001·22 cites·18 claims
- 4167US8911843B2Multi-layer containerBIOSPHERE IND LLC·Filed 2012·Granted Dec 16, 2014·2 cites·13 claims
- 4267US2024150550A1Orientable ethylene vinyl alcohol blendCRYOVAC LLC·Filed 2022·Application pending·0 cites
- 4364US2014314920A1Multilayer Film Having Passive and Active Oxygen Barrier LayersCRYOVAC INC·Filed 2014·Application pending·0 cites
- 4462US2023357545A1Method for making a compatibilized blend from a blend of polymeric materialCRYOVAC LLC·Filed 2021·Application pending·0 cites
- 4559US6284153B1Oxygen scavenging metal-loaded high surface area particulate compositionsGRACE W R & CO·Filed 1999·Granted Sep 4, 2001·14 cites·18 claims
- 4659US2010255162A1Packaging with on-demand oxygen generationCRYOVAC INC·Filed 2009·Application pending·0 cites
- 4757US11472936B2Method and formulation for an isocyanate-free foam using isocyanate-free polyurethane chemistryCRYOVAC LLC·Filed 2019·Granted Oct 18, 2022·0 cites·18 claims
- 4857US10487189B2Method of making a foamSEALED AIR CORP·Filed 2014·Granted Nov 26, 2019·0 cites·20 claims
- 4956US7807111B2Method and apparatus for high speed activation of oxygen scavenging compositionsCRYOVAC INC·Filed 2004·Granted Oct 5, 2010·4 cites·30 claims
- 5056US2023089954A1Cushioning article film having reclaimed contentSEALED AIR CORP·Filed 2021·Application pending·0 cites
Showing the top 50 of 70 patent records by PatentIndex Score.
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