Inventor · disambiguated record
Stanley L. Hager
Also filed as: HAGER STANLEY L
24 granted patents·7 pending applications·638 citations·filing 1989–2018
97Inventor score
Top patents by PatentIndex Score
31 records- 0196US9951174B2Polyol compositions, a process for the production of these polyol compositions, and their use in the production of open celled polyurethane foams having high airflowCOVESTRO LLC·Filed 2016·Granted Apr 24, 2018·8 cites·5 claims
- 0296US5648559APoly(oxypropylene/oxyethylene) random polyols useful in preparing flexible high resilience foam with reduced tendencies toward shrinkage and foam prepared therewithARCO CHEM TECH·Filed 1996·Granted Jul 15, 1997·87 cites·8 claims
- 0396US4950694APreparation of polyurethane foams without using inert blowing agentsUNION CARBIDE CHEM PLASTIC·Filed 1989·Granted Aug 21, 1990·84 cites·47 claims
- 0494US9376526B2Process for the production of high air flow polyether foams and the foams produced by this processBAYER MATERIALSCIENCE LLC·Filed 2014·Granted Jun 28, 2016·12 cites·7 claims
- 0594US9133298B2Process for the production of high air flow polyether foams and the foams produced by this processBAYER MATERIALSCIENCE LLC·Filed 2014·Granted Sep 15, 2015·13 cites·23 claims
- 0694US7456229B2Process for the production of rigid and semi-rigid foams with low amounts of diisocyanate using polymer polyols characterized by high solids and a high hydroxyl number and the resultant foamsBAYER MATERIALSCIENCE LLC·Filed 2006·Granted Nov 25, 2008·22 cites·33 claims
- 0794US6491846B1Process for the in-situ production of polyol blends, the in-situ produced polyol blends, and their use in the production of viscoelastic foamBAYER ANTWERPEN NV·Filed 2001·Granted Dec 10, 2002·58 cites·25 claims
- 0894US6391935B1Viscoelastic polyurethane foamsBAYER ANTWERP N V·Filed 2000·Granted May 21, 2002·102 cites·29 claims
- 0994US5011908APolymer polyol compositions and their use in the preparation of polyurethane foamsARCO CHEM TECH·Filed 1990·Granted Apr 30, 1991·71 cites·13 claims
- 1092US5605939APoly(oxypropylene/oxyethylene) random polyols useful in preparing flexible high resilience foam with reduced tendencies toward shrinkage and foam prepared therewithARCO CHEM TECH·Filed 1996·Granted Feb 25, 1997·58 cites·22 claims
- 1191US8975335B2Process for the production of high air flow polyether foams and the foams produced by this processHAGER STANLEY L·Filed 2011·Granted Mar 10, 2015·10 cites·32 claims
- 1288US8987396B2Active polymer polyols and a process for their productionBAYER MATERIALSCIENCE LLC·Filed 2013·Granted Mar 24, 2015·4 cites·17 claims
- 1388US8598248B2Flexible polyurethane foams made from alkoxylated natural oilHAGER STANLEY L·Filed 2010·Granted Dec 3, 2013·6 cites·27 claims
- 1487US9035105B2Process for the in situ production of polyether polyols based on renewable materials and their use in the production of flexible polyurethane foamsREESE JACK R·Filed 2012·Granted May 19, 2015·7 cites·15 claims
- 1584US11028218B2Polyol compositions, a process for the production of these polyol compositions, and their use in the production of open celled polyurethane foams having high airflowCOVESTRO LLC·Filed 2018·Granted Jun 8, 2021·1 cites·9 claims
- 1683US7828991B2Polyether polyols based on cashew nutshell liquid and flexible foamsBAYER MATERIALSCIENCE LLC·Filed 2006·Granted Nov 9, 2010·5 cites·14 claims
- 1783US5171759APolymer polyol compositions and their use in the preparation of polyurethane foamsARCO CHEM TECH·Filed 1990·Granted Dec 15, 1992·32 cites·10 claims
- 1880US7538162B2Process for the production of polyoxyalkylene containing polyols from phenol condensation productsBAYER MATERIALSCIENCE LLC·Filed 2006·Granted May 26, 2009·4 cites·12 claims
- 1975US10239985B2Polymer polyols comprising a natural oil base polyol, polyurethane foams comprising these polymer polyols and processes for their preparationADKINS RICK L·Filed 2008·Granted Mar 26, 2019·3 cites·20 claims
- 2073US6855742B2Agents for reducing the force-to-crush (FTC) of high support flexible foamsBAYER ANTWERP N V·Filed 2003·Granted Feb 15, 2005·17 cites·40 claims
- 2171US7268170B2Foam modifier, foams prepared from this novel foam modifier and a process for the preparation of these foamsBAYER MATERIALSCIENCE LLC·Filed 2004·Granted Sep 11, 2007·10 cites·20 claims
- 2270US10323212B2Polyols suitable for hot molded foam production with high renewable resource contentHAGER STANLEY L·Filed 2011·Granted Jun 18, 2019·1 cites·8 claims
- 2363US5596059APolyether polyols suitable for mflexible polyurethane foam prepared by co-initiation of aqueous solutions of solid polyhydroxyl initiatorsARCO CHEM TECH·Filed 1995·Granted Jan 21, 1997·17 cites·17 claims
- 2457US2013023599A1Polyurethane foams made with alkoxylated vegetable oil hydroxylateBAYER MATERIALSCIENCE LLC·Filed 2012·Application pending·0 cites
- 2553US2007270519A1Novel foam modifier, foams prepared from this novel foam modifier and a process for the preparation of these foamsANDERSON NATHAN L·Filed 2007·Application pending·0 cites
- 2652US2014272375A1Electrically conductive and dissipative polyurethane foamsTEXAS A & M UNIV SYS·Filed 2013·Application pending·0 cites
- 2746US2006229375A1Polyurethane foams made with alkoxylated vegetable oil hydroxylateHSIAO YU-LING·Filed 2005·Application pending·0 cites
- 2844US2007299153A1Viscoelastic foams with slower recovery and improved tearHAGER STANLEY L·Filed 2006·Application pending·0 cites
- 2944US2007238800A1Storage stable isocyanate-reactive component containing vegetable oil-based polyolBAYER MATERIALSCIENCE LLC·Filed 2006·Application pending·0 cites
- 3041US2013289150A1Viscoelastic polyurethane foamsHAGER STANLEY L·Filed 2012·Application pending·0 cites
- 3139US5652279APolyether polyols suitable for flexible polyurethane foam prepared by co-initiation of aqueous solutions of solid polyhydroxyl initiatorsARCO CHEM TECH·Filed 1996·Granted Jul 29, 1997·6 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when Stanley L. Hager files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →