Inventor · disambiguated record
Hans Kramer
Also filed as: KRAEMER HANS · KRAEMER HANS-DIETER · KRAMER HANS
8 granted patents·11 pending applications·42 citations·filing 1980–2021
84Inventor score
Files withDOW GLOBAL TECHNOLOGIES LLC6GUTEHOFFNUNGSHUETTE MAN4BIRCH ADRIAN J2KRAMER HANS2MORLEY TIMOTHY A2
Top patents by PatentIndex Score
19 records- 0187US10125235B2Formulated isocyanate-reactive blends including olefin based blowing agentDOW GLOBAL TECHNOLOGIES LLC·Filed 2015·Granted Nov 13, 2018·4 cites·14 claims
- 0278US9580539B2Foam insulation unitDOW GLOBAL TECHNOLOGIES LLC·Filed 2015·Granted Feb 28, 2017·1 cites·11 claims
- 0355US9649794B2Container modifications to minimize defects during reactive polyurethane flowDOW GLOBAL TECHNOLOGIES LLC·Filed 2016·Granted May 16, 2017·0 cites·15 claims
- 0454US2023312808A1Rigid Polyurethane Foam and Multilayer Thermal Insulation Assemblies Containing the FoamDOW GLOBAL TECHNOLOGIES LLC·Filed 2021·Application pending·0 cites
- 0554US2011196055A1Process for the preparation of closed cell rigid polyurethane foamsDOW GLOBAL TECHNOLOGIES LLC·Filed 2009·Application pending·0 cites
- 0652US2010280140A1Thermally Insulating Isocyanate-Based FoamsMORLEY TIMOTHY A·Filed 2009·Application pending·0 cites
- 0750US2013034683A1Foam insulation unitKRAMER HANS·Filed 2011·Application pending·0 cites
- 0849US2011124759A1Polyol blends containing ortho-cyclohexanediamine-initiated polyols for rigid polyurethane foamsBIRCH ADRIAN J·Filed 2009·Application pending·0 cites
- 0949US2011130477A1Rigid polyurethane foam systems based on ortho-cyclohexanediamine-initiated polyolsBIRCH ADRIAN J·Filed 2009·Application pending·0 cites
- 1048US2016200889A1Vacuum assisted process to make closed cell rigid polyurethane foams using mixed blowing agentsDOW GLOBAL TECHNOLOGIES LLC·Filed 2014·Application pending·0 cites
- 1147US4840145AProcess and a device for cleaning inner or outer walls of vertically extending or inverted tubes of heat exchangersGUTEHOFFNUNGSHUETTE MAN·Filed 1988·Granted Jun 20, 1989·8 cites·7 claims
- 1247US2013285272A1Container modifications to minimize defects during reactive polyurethane flowPRIETO GOUBERT MIGUEL A·Filed 2011·Application pending·0 cites
- 1343US2012172470A1Polyol mixtures containing a 1,3- and/or 1,4-bis(aminomethyl)cyclohexane-initiated polyol and at least one of a methylene bis(cyclohexylamine)-initiated polyol and a cyclohexanediamine-initiated polyol, and polyurethanes made therefromMORLEY TIMOTHY A·Filed 2010·Application pending·0 cites
- 1442US4831969AProcess and a device for cleaning inner or outer walls of vertically extending or inverted tubes of heat exchangersGUTEHOFFNUNGSHUETTE MAN·Filed 1987·Granted May 23, 1989·7 cites·12 claims
- 1541US2013184366A1High functionality aromatic polyesters, polyol blends comprising the same and resultant products therefromJIMENEZ JORGE·Filed 2011·Application pending·0 cites
- 1639US4442645AConstruction panel for double floors in air conditioned roomsMERO WERKE KG·Filed 1980·Granted Apr 17, 1984·11 cites·3 claims
- 1739US2012004334A1Production of rigid polyurethane foams and the use thereofKRAMER HANS·Filed 2010·Application pending·0 cites
- 1838US4768445AWaste incinerator constructionGUTEHOFFNUNGSHUETTE MAN·Filed 1987·Granted Sep 6, 1988·6 cites·9 claims
- 1938US4734264ACatalytic reactor for the production of methanol, ammonia, synthesis gas and higher alcoholsGUTEHOFFNUNGSHUETTE MAN·Filed 1986·Granted Mar 29, 1988·5 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →